diff options
Diffstat (limited to 'indra/newview/llvovolume.cpp')
| -rwxr-xr-x | indra/newview/llvovolume.cpp | 10124 |
1 files changed, 5062 insertions, 5062 deletions
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index 5c1694078c..eac2f3d1b0 100755 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -1,5062 +1,5062 @@ -/**
- * @file llvovolume.cpp
- * @brief LLVOVolume class implementation
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-// A "volume" is a box, cylinder, sphere, or other primitive shape.
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llvovolume.h"
-
-#include <sstream>
-
-#include "llviewercontrol.h"
-#include "lldir.h"
-#include "llflexibleobject.h"
-#include "llfloatertools.h"
-#include "llmaterialtable.h"
-#include "llprimitive.h"
-#include "llvolume.h"
-#include "llvolumeoctree.h"
-#include "llvolumemgr.h"
-#include "llvolumemessage.h"
-#include "material_codes.h"
-#include "message.h"
-#include "llpluginclassmedia.h" // for code in the mediaEvent handler
-#include "object_flags.h"
-#include "llagentconstants.h"
-#include "lldrawable.h"
-#include "lldrawpoolavatar.h"
-#include "lldrawpoolbump.h"
-#include "llface.h"
-#include "llspatialpartition.h"
-#include "llhudmanager.h"
-#include "llflexibleobject.h"
-#include "llsky.h"
-#include "lltexturefetch.h"
-#include "llvector4a.h"
-#include "llviewercamera.h"
-#include "llviewertexturelist.h"
-#include "llviewerobjectlist.h"
-#include "llviewerregion.h"
-#include "llviewertextureanim.h"
-#include "llworld.h"
-#include "llselectmgr.h"
-#include "pipeline.h"
-#include "llsdutil.h"
-#include "llmatrix4a.h"
-#include "llmediaentry.h"
-#include "llmediadataclient.h"
-#include "llmeshrepository.h"
-#include "llagent.h"
-#include "llviewermediafocus.h"
-#include "lldatapacker.h"
-#include "llviewershadermgr.h"
-#include "llvoavatar.h"
-#include "llvocache.h"
-
-const S32 MIN_QUIET_FRAMES_COALESCE = 30;
-const F32 FORCE_SIMPLE_RENDER_AREA = 512.f;
-const F32 FORCE_CULL_AREA = 8.f;
-const F32 MAX_LOD_DISTANCE = 24.f;
-
-
-BOOL gAnimateTextures = TRUE;
-//extern BOOL gHideSelectedObjects;
-
-F32 LLVOVolume::sLODFactor = 1.f;
-F32 LLVOVolume::sLODSlopDistanceFactor = 0.5f; //Changing this to zero, effectively disables the LOD transition slop
-F32 LLVOVolume::sDistanceFactor = 1.0f;
-S32 LLVOVolume::sNumLODChanges = 0;
-S32 LLVOVolume::mRenderComplexity_last = 0;
-S32 LLVOVolume::mRenderComplexity_current = 0;
-LLPointer<LLObjectMediaDataClient> LLVOVolume::sObjectMediaClient = NULL;
-LLPointer<LLObjectMediaNavigateClient> LLVOVolume::sObjectMediaNavigateClient = NULL;
-
-static LLFastTimer::DeclareTimer FTM_GEN_TRIANGLES("Generate Triangles");
-static LLFastTimer::DeclareTimer FTM_GEN_VOLUME("Generate Volumes");
-static LLFastTimer::DeclareTimer FTM_VOLUME_TEXTURES("Volume Textures");
-
-// Implementation class of LLMediaDataClientObject. See llmediadataclient.h
-class LLMediaDataClientObjectImpl : public LLMediaDataClientObject
-{
-public:
- LLMediaDataClientObjectImpl(LLVOVolume *obj, bool isNew) : mObject(obj), mNew(isNew)
- {
- mObject->addMDCImpl();
- }
- ~LLMediaDataClientObjectImpl()
- {
- mObject->removeMDCImpl();
- }
-
- virtual U8 getMediaDataCount() const
- { return mObject->getNumTEs(); }
-
- virtual LLSD getMediaDataLLSD(U8 index) const
- {
- LLSD result;
- LLTextureEntry *te = mObject->getTE(index);
- if (NULL != te)
- {
- llassert((te->getMediaData() != NULL) == te->hasMedia());
- if (te->getMediaData() != NULL)
- {
- result = te->getMediaData()->asLLSD();
- // XXX HACK: workaround bug in asLLSD() where whitelist is not set properly
- // See DEV-41949
- if (!result.has(LLMediaEntry::WHITELIST_KEY))
- {
- result[LLMediaEntry::WHITELIST_KEY] = LLSD::emptyArray();
- }
- }
- }
- return result;
- }
- virtual bool isCurrentMediaUrl(U8 index, const std::string &url) const
- {
- LLTextureEntry *te = mObject->getTE(index);
- if (te)
- {
- if (te->getMediaData())
- {
- return (te->getMediaData()->getCurrentURL() == url);
- }
- }
- return url.empty();
- }
-
- virtual LLUUID getID() const
- { return mObject->getID(); }
-
- virtual void mediaNavigateBounceBack(U8 index)
- { mObject->mediaNavigateBounceBack(index); }
-
- virtual bool hasMedia() const
- { return mObject->hasMedia(); }
-
- virtual void updateObjectMediaData(LLSD const &data, const std::string &version_string)
- { mObject->updateObjectMediaData(data, version_string); }
-
- virtual F64 getMediaInterest() const
- {
- F64 interest = mObject->getTotalMediaInterest();
- if (interest < (F64)0.0)
- {
- // media interest not valid yet, try pixel area
- interest = mObject->getPixelArea();
- // HACK: force recalculation of pixel area if interest is the "magic default" of 1024.
- if (interest == 1024.f)
- {
- const_cast<LLVOVolume*>(static_cast<LLVOVolume*>(mObject))->setPixelAreaAndAngle(gAgent);
- interest = mObject->getPixelArea();
- }
- }
- return interest;
- }
-
- virtual bool isInterestingEnough() const
- {
- return LLViewerMedia::isInterestingEnough(mObject, getMediaInterest());
- }
-
- virtual std::string getCapabilityUrl(const std::string &name) const
- { return mObject->getRegion()->getCapability(name); }
-
- virtual bool isDead() const
- { return mObject->isDead(); }
-
- virtual U32 getMediaVersion() const
- { return LLTextureEntry::getVersionFromMediaVersionString(mObject->getMediaURL()); }
-
- virtual bool isNew() const
- { return mNew; }
-
-private:
- LLPointer<LLVOVolume> mObject;
- bool mNew;
-};
-
-
-LLVOVolume::LLVOVolume(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp)
- : LLViewerObject(id, pcode, regionp),
- mVolumeImpl(NULL)
-{
- mTexAnimMode = 0;
- mRelativeXform.setIdentity();
- mRelativeXformInvTrans.setIdentity();
-
- mFaceMappingChanged = FALSE;
- mLOD = MIN_LOD;
- mTextureAnimp = NULL;
- mVolumeChanged = FALSE;
- mVObjRadius = LLVector3(1,1,0.5f).length();
- mNumFaces = 0;
- mLODChanged = FALSE;
- mSculptChanged = FALSE;
- mSpotLightPriority = 0.f;
-
- mMediaImplList.resize(getNumTEs());
- mLastFetchedMediaVersion = -1;
- mIndexInTex = 0;
- mMDCImplCount = 0;
-}
-
-LLVOVolume::~LLVOVolume()
-{
- delete mTextureAnimp;
- mTextureAnimp = NULL;
- delete mVolumeImpl;
- mVolumeImpl = NULL;
-
- if(!mMediaImplList.empty())
- {
- for(U32 i = 0 ; i < mMediaImplList.size() ; i++)
- {
- if(mMediaImplList[i].notNull())
- {
- mMediaImplList[i]->removeObject(this) ;
- }
- }
- }
-}
-
-void LLVOVolume::markDead()
-{
- if (!mDead)
- {
- if(getMDCImplCount() > 0)
- {
- LLMediaDataClientObject::ptr_t obj = new LLMediaDataClientObjectImpl(const_cast<LLVOVolume*>(this), false);
- if (sObjectMediaClient) sObjectMediaClient->removeFromQueue(obj);
- if (sObjectMediaNavigateClient) sObjectMediaNavigateClient->removeFromQueue(obj);
- }
-
- // Detach all media impls from this object
- for(U32 i = 0 ; i < mMediaImplList.size() ; i++)
- {
- removeMediaImpl(i);
- }
-
- if (mSculptTexture.notNull())
- {
- mSculptTexture->removeVolume(this);
- }
- }
-
- LLViewerObject::markDead();
-}
-
-
-// static
-void LLVOVolume::initClass()
-{
- // gSavedSettings better be around
- if (gSavedSettings.getBOOL("PrimMediaMasterEnabled"))
- {
- const F32 queue_timer_delay = gSavedSettings.getF32("PrimMediaRequestQueueDelay");
- const F32 retry_timer_delay = gSavedSettings.getF32("PrimMediaRetryTimerDelay");
- const U32 max_retries = gSavedSettings.getU32("PrimMediaMaxRetries");
- const U32 max_sorted_queue_size = gSavedSettings.getU32("PrimMediaMaxSortedQueueSize");
- const U32 max_round_robin_queue_size = gSavedSettings.getU32("PrimMediaMaxRoundRobinQueueSize");
- sObjectMediaClient = new LLObjectMediaDataClient(queue_timer_delay, retry_timer_delay, max_retries,
- max_sorted_queue_size, max_round_robin_queue_size);
- sObjectMediaNavigateClient = new LLObjectMediaNavigateClient(queue_timer_delay, retry_timer_delay,
- max_retries, max_sorted_queue_size, max_round_robin_queue_size);
- }
-}
-
-// static
-void LLVOVolume::cleanupClass()
-{
- sObjectMediaClient = NULL;
- sObjectMediaNavigateClient = NULL;
-}
-
-U32 LLVOVolume::processUpdateMessage(LLMessageSystem *mesgsys,
- void **user_data,
- U32 block_num, EObjectUpdateType update_type,
- LLDataPacker *dp)
-{
- LLColor4U color;
- const S32 teDirtyBits = (TEM_CHANGE_TEXTURE|TEM_CHANGE_COLOR|TEM_CHANGE_MEDIA);
-
- // Do base class updates...
- U32 retval = LLViewerObject::processUpdateMessage(mesgsys, user_data, block_num, update_type, dp);
-
- LLUUID sculpt_id;
- U8 sculpt_type = 0;
- if (isSculpted())
- {
- LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT);
- sculpt_id = sculpt_params->getSculptTexture();
- sculpt_type = sculpt_params->getSculptType();
- }
-
- if (!dp)
- {
- if (update_type == OUT_FULL)
- {
- ////////////////////////////////
- //
- // Unpack texture animation data
- //
- //
-
- if (mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_TextureAnim))
- {
- if (!mTextureAnimp)
- {
- mTextureAnimp = new LLViewerTextureAnim();
- }
- else
- {
- if (!(mTextureAnimp->mMode & LLTextureAnim::SMOOTH))
- {
- mTextureAnimp->reset();
- }
- }
- mTexAnimMode = 0;
- mTextureAnimp->unpackTAMessage(mesgsys, block_num);
- }
- else
- {
- if (mTextureAnimp)
- {
- delete mTextureAnimp;
- mTextureAnimp = NULL;
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- mTexAnimMode = 0;
- }
- }
-
- // Unpack volume data
- LLVolumeParams volume_params;
- LLVolumeMessage::unpackVolumeParams(&volume_params, mesgsys, _PREHASH_ObjectData, block_num);
- volume_params.setSculptID(sculpt_id, sculpt_type);
-
- if (setVolume(volume_params, 0))
- {
- markForUpdate(TRUE);
- }
- }
-
- // Sigh, this needs to be done AFTER the volume is set as well, otherwise bad stuff happens...
- ////////////////////////////
- //
- // Unpack texture entry data
- //
-
- S32 result = unpackTEMessage(mesgsys, _PREHASH_ObjectData, block_num);
- if (result & teDirtyBits)
- {
- updateTEData();
- }
- if (result & TEM_CHANGE_MEDIA)
- {
- retval |= MEDIA_FLAGS_CHANGED;
- }
- }
- else
- {
- // CORY TO DO: Figure out how to get the value here
- if (update_type != OUT_TERSE_IMPROVED)
- {
- LLVolumeParams volume_params;
- BOOL res = LLVolumeMessage::unpackVolumeParams(&volume_params, *dp);
- if (!res)
- {
- llwarns << "Bogus volume parameters in object " << getID() << llendl;
- llwarns << getRegion()->getOriginGlobal() << llendl;
- }
-
- volume_params.setSculptID(sculpt_id, sculpt_type);
-
- if (setVolume(volume_params, 0))
- {
- markForUpdate(TRUE);
- }
- S32 res2 = unpackTEMessage(*dp);
- if (TEM_INVALID == res2)
- {
- // There's something bogus in the data that we're unpacking.
- dp->dumpBufferToLog();
- llwarns << "Flushing cache files" << llendl;
-
- if(LLVOCache::hasInstance() && getRegion())
- {
- LLVOCache::getInstance()->removeEntry(getRegion()->getHandle()) ;
- }
-
- llwarns << "Bogus TE data in " << getID() << llendl;
- }
- else
- {
- if (res2 & teDirtyBits)
- {
- updateTEData();
- }
- if (res2 & TEM_CHANGE_MEDIA)
- {
- retval |= MEDIA_FLAGS_CHANGED;
- }
- }
-
- U32 value = dp->getPassFlags();
-
- if (value & 0x40)
- {
- if (!mTextureAnimp)
- {
- mTextureAnimp = new LLViewerTextureAnim();
- }
- else
- {
- if (!(mTextureAnimp->mMode & LLTextureAnim::SMOOTH))
- {
- mTextureAnimp->reset();
- }
- }
- mTexAnimMode = 0;
- mTextureAnimp->unpackTAMessage(*dp);
- }
- else if (mTextureAnimp)
- {
- delete mTextureAnimp;
- mTextureAnimp = NULL;
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- mTexAnimMode = 0;
- }
- }
- else
- {
- S32 texture_length = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_TextureEntry);
- if (texture_length)
- {
- U8 tdpbuffer[1024];
- LLDataPackerBinaryBuffer tdp(tdpbuffer, 1024);
- mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_TextureEntry, tdpbuffer, 0, block_num);
- S32 result = unpackTEMessage(tdp);
- if (result & teDirtyBits)
- {
- updateTEData();
- }
- if (result & TEM_CHANGE_MEDIA)
- {
- retval |= MEDIA_FLAGS_CHANGED;
- }
- }
- }
- }
- if (retval & (MEDIA_URL_REMOVED | MEDIA_URL_ADDED | MEDIA_URL_UPDATED | MEDIA_FLAGS_CHANGED))
- {
- // If only the media URL changed, and it isn't a media version URL,
- // ignore it
- if ( ! ( retval & (MEDIA_URL_ADDED | MEDIA_URL_UPDATED) &&
- mMedia && ! mMedia->mMediaURL.empty() &&
- ! LLTextureEntry::isMediaVersionString(mMedia->mMediaURL) ) )
- {
- // If the media changed at all, request new media data
- LL_DEBUGS("MediaOnAPrim") << "Media update: " << getID() << ": retval=" << retval << " Media URL: " <<
- ((mMedia) ? mMedia->mMediaURL : std::string("")) << LL_ENDL;
- requestMediaDataUpdate(retval & MEDIA_FLAGS_CHANGED);
- }
- else {
- LL_INFOS("MediaOnAPrim") << "Ignoring media update for: " << getID() << " Media URL: " <<
- ((mMedia) ? mMedia->mMediaURL : std::string("")) << LL_ENDL;
- }
- }
- // ...and clean up any media impls
- cleanUpMediaImpls();
-
- return retval;
-}
-
-
-void LLVOVolume::animateTextures()
-{
- F32 off_s = 0.f, off_t = 0.f, scale_s = 1.f, scale_t = 1.f, rot = 0.f;
- S32 result = mTextureAnimp->animateTextures(off_s, off_t, scale_s, scale_t, rot);
-
- if (result)
- {
- if (!mTexAnimMode)
- {
- mFaceMappingChanged = TRUE;
- gPipeline.markTextured(mDrawable);
- }
- mTexAnimMode = result | mTextureAnimp->mMode;
-
- S32 start=0, end=mDrawable->getNumFaces()-1;
- if (mTextureAnimp->mFace >= 0 && mTextureAnimp->mFace <= end)
- {
- start = end = mTextureAnimp->mFace;
- }
-
- for (S32 i = start; i <= end; i++)
- {
- LLFace* facep = mDrawable->getFace(i);
- if(facep->getVirtualSize() <= MIN_TEX_ANIM_SIZE && facep->mTextureMatrix) continue;
-
- const LLTextureEntry* te = facep->getTextureEntry();
-
- if (!te)
- {
- continue;
- }
-
- if (!(result & LLViewerTextureAnim::ROTATE))
- {
- te->getRotation(&rot);
- }
- if (!(result & LLViewerTextureAnim::TRANSLATE))
- {
- te->getOffset(&off_s,&off_t);
- }
- if (!(result & LLViewerTextureAnim::SCALE))
- {
- te->getScale(&scale_s, &scale_t);
- }
-
- if (!facep->mTextureMatrix)
- {
- facep->mTextureMatrix = new LLMatrix4();
- }
-
- LLMatrix4& tex_mat = *facep->mTextureMatrix;
- tex_mat.setIdentity();
- LLVector3 trans ;
-
- if(facep->isAtlasInUse())
- {
- //
- //if use atlas for animated texture
- //apply the following transform to the animation matrix.
- //
-
- F32 tcoord_xoffset = 0.f ;
- F32 tcoord_yoffset = 0.f ;
- F32 tcoord_xscale = 1.f ;
- F32 tcoord_yscale = 1.f ;
- if(facep->isAtlasInUse())
- {
- const LLVector2* tmp = facep->getTexCoordOffset() ;
- tcoord_xoffset = tmp->mV[0] ;
- tcoord_yoffset = tmp->mV[1] ;
-
- tmp = facep->getTexCoordScale() ;
- tcoord_xscale = tmp->mV[0] ;
- tcoord_yscale = tmp->mV[1] ;
- }
- trans.set(LLVector3(tcoord_xoffset + tcoord_xscale * (off_s+0.5f), tcoord_yoffset + tcoord_yscale * (off_t+0.5f), 0.f));
-
- tex_mat.translate(LLVector3(-(tcoord_xoffset + tcoord_xscale * 0.5f), -(tcoord_yoffset + tcoord_yscale * 0.5f), 0.f));
- }
- else //non atlas
- {
- trans.set(LLVector3(off_s+0.5f, off_t+0.5f, 0.f));
- tex_mat.translate(LLVector3(-0.5f, -0.5f, 0.f));
- }
-
- LLVector3 scale(scale_s, scale_t, 1.f);
- LLQuaternion quat;
- quat.setQuat(rot, 0, 0, -1.f);
-
- tex_mat.rotate(quat);
-
- LLMatrix4 mat;
- mat.initAll(scale, LLQuaternion(), LLVector3());
- tex_mat *= mat;
-
- tex_mat.translate(trans);
- }
- }
- else
- {
- if (mTexAnimMode && mTextureAnimp->mRate == 0)
- {
- U8 start, count;
-
- if (mTextureAnimp->mFace == -1)
- {
- start = 0;
- count = getNumTEs();
- }
- else
- {
- start = (U8) mTextureAnimp->mFace;
- count = 1;
- }
-
- for (S32 i = start; i < start + count; i++)
- {
- if (mTexAnimMode & LLViewerTextureAnim::TRANSLATE)
- {
- setTEOffset(i, mTextureAnimp->mOffS, mTextureAnimp->mOffT);
- }
- if (mTexAnimMode & LLViewerTextureAnim::SCALE)
- {
- setTEScale(i, mTextureAnimp->mScaleS, mTextureAnimp->mScaleT);
- }
- if (mTexAnimMode & LLViewerTextureAnim::ROTATE)
- {
- setTERotation(i, mTextureAnimp->mRot);
- }
- }
-
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- mTexAnimMode = 0;
- }
- }
-}
-BOOL LLVOVolume::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time)
-{
- LLViewerObject::idleUpdate(agent, world, time);
-
- static LLFastTimer::DeclareTimer ftm("Volume");
- LLFastTimer t(ftm);
-
- if (mDead || mDrawable.isNull())
- {
- return TRUE;
- }
-
- ///////////////////////
- //
- // Do texture animation stuff
- //
-
- if (mTextureAnimp && gAnimateTextures)
- {
- animateTextures();
- }
-
- // Dispatch to implementation
- if (mVolumeImpl)
- {
- mVolumeImpl->doIdleUpdate(agent, world, time);
- }
-
- const S32 MAX_ACTIVE_OBJECT_QUIET_FRAMES = 40;
-
- if (mDrawable->isActive())
- {
- if (mDrawable->isRoot() &&
- mDrawable->mQuietCount++ > MAX_ACTIVE_OBJECT_QUIET_FRAMES &&
- (!mDrawable->getParent() || !mDrawable->getParent()->isActive()))
- {
- mDrawable->makeStatic();
- }
- }
-
- return TRUE;
-}
-
-void LLVOVolume::updateTextures()
-{
- const F32 TEXTURE_AREA_REFRESH_TIME = 5.f; // seconds
- if (mTextureUpdateTimer.getElapsedTimeF32() > TEXTURE_AREA_REFRESH_TIME)
- {
- updateTextureVirtualSize();
- }
-}
-
-BOOL LLVOVolume::isVisible() const
-{
- if(mDrawable.notNull() && mDrawable->isVisible())
- {
- return TRUE ;
- }
-
- if(isAttachment())
- {
- LLViewerObject* objp = (LLViewerObject*)getParent() ;
- while(objp && !objp->isAvatar())
- {
- objp = (LLViewerObject*)objp->getParent() ;
- }
-
- return objp && objp->mDrawable.notNull() && objp->mDrawable->isVisible() ;
- }
-
- return FALSE ;
-}
-
-void LLVOVolume::updateTextureVirtualSize()
-{
- LLFastTimer ftm(FTM_VOLUME_TEXTURES);
- // Update the pixel area of all faces
-
- if(!isVisible())
- {
- return ;
- }
-
- if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_SIMPLE))
- {
- return;
- }
-
- static LLCachedControl<bool> dont_load_textures(gSavedSettings,"TextureDisable");
-
- if (dont_load_textures || LLAppViewer::getTextureFetch()->mDebugPause) // || !mDrawable->isVisible())
- {
- return;
- }
-
- mTextureUpdateTimer.reset();
-
- F32 old_area = mPixelArea;
- mPixelArea = 0.f;
-
- const S32 num_faces = mDrawable->getNumFaces();
- F32 min_vsize=999999999.f, max_vsize=0.f;
- LLViewerCamera* camera = LLViewerCamera::getInstance();
- for (S32 i = 0; i < num_faces; i++)
- {
- LLFace* face = mDrawable->getFace(i);
- const LLTextureEntry *te = face->getTextureEntry();
- LLViewerTexture *imagep = face->getTexture();
- if (!imagep || !te ||
- face->mExtents[0].equals3(face->mExtents[1]))
- {
- continue;
- }
-
- F32 vsize;
- F32 old_size = face->getVirtualSize();
-
- if (isHUDAttachment())
- {
- F32 area = (F32) camera->getScreenPixelArea();
- vsize = area;
- imagep->setBoostLevel(LLViewerTexture::BOOST_HUD);
- face->setPixelArea(area); // treat as full screen
- face->setVirtualSize(vsize);
- }
- else
- {
- vsize = face->getTextureVirtualSize();
- }
-
- mPixelArea = llmax(mPixelArea, face->getPixelArea());
-
- if (face->mTextureMatrix != NULL)
- {
- if ((vsize < MIN_TEX_ANIM_SIZE && old_size > MIN_TEX_ANIM_SIZE) ||
- (vsize > MIN_TEX_ANIM_SIZE && old_size < MIN_TEX_ANIM_SIZE))
- {
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD, FALSE);
- }
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_AREA))
- {
- if (vsize < min_vsize) min_vsize = vsize;
- if (vsize > max_vsize) max_vsize = vsize;
- }
- else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
- {
- LLViewerFetchedTexture* img = LLViewerTextureManager::staticCastToFetchedTexture(imagep) ;
- if(img)
- {
- F32 pri = img->getDecodePriority();
- pri = llmax(pri, 0.0f);
- if (pri < min_vsize) min_vsize = pri;
- if (pri > max_vsize) max_vsize = pri;
- }
- }
- else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_FACE_AREA))
- {
- F32 pri = mPixelArea;
- if (pri < min_vsize) min_vsize = pri;
- if (pri > max_vsize) max_vsize = pri;
- }
- }
-
- if (isSculpted())
- {
- LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT);
- LLUUID id = sculpt_params->getSculptTexture();
-
- updateSculptTexture();
-
-
-
- if (mSculptTexture.notNull())
- {
- mSculptTexture->setBoostLevel(llmax((S32)mSculptTexture->getBoostLevel(),
- (S32)LLViewerTexture::BOOST_SCULPTED));
- mSculptTexture->setForSculpt() ;
-
- if(!mSculptTexture->isCachedRawImageReady())
- {
- S32 lod = llmin(mLOD, 3);
- F32 lodf = ((F32)(lod + 1.0f)/4.f);
- F32 tex_size = lodf * LLViewerTexture::sMaxSculptRez ;
- mSculptTexture->addTextureStats(2.f * tex_size * tex_size, FALSE);
-
- //if the sculpty very close to the view point, load first
- {
- LLVector3 lookAt = getPositionAgent() - camera->getOrigin();
- F32 dist = lookAt.normVec() ;
- F32 cos_angle_to_view_dir = lookAt * camera->getXAxis() ;
- mSculptTexture->setAdditionalDecodePriority(0.8f * LLFace::calcImportanceToCamera(cos_angle_to_view_dir, dist)) ;
- }
- }
-
- S32 texture_discard = mSculptTexture->getDiscardLevel(); //try to match the texture
- S32 current_discard = getVolume() ? getVolume()->getSculptLevel() : -2 ;
-
- if (texture_discard >= 0 && //texture has some data available
- (texture_discard < current_discard || //texture has more data than last rebuild
- current_discard < 0)) //no previous rebuild
- {
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, FALSE);
- mSculptChanged = TRUE;
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SCULPTED))
- {
- setDebugText(llformat("T%d C%d V%d\n%dx%d",
- texture_discard, current_discard, getVolume()->getSculptLevel(),
- mSculptTexture->getHeight(), mSculptTexture->getWidth()));
- }
- }
-
- }
-
- if (getLightTextureID().notNull())
- {
- LLLightImageParams* params = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE);
- LLUUID id = params->getLightTexture();
- mLightTexture = LLViewerTextureManager::getFetchedTexture(id);
- if (mLightTexture.notNull())
- {
- F32 rad = getLightRadius();
- mLightTexture->addTextureStats(gPipeline.calcPixelArea(getPositionAgent(),
- LLVector3(rad,rad,rad),
- *camera));
- }
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_AREA))
- {
- setDebugText(llformat("%.0f:%.0f", (F32) sqrt(min_vsize),(F32) sqrt(max_vsize)));
- }
- else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
- {
- setDebugText(llformat("%.0f:%.0f", (F32) sqrt(min_vsize),(F32) sqrt(max_vsize)));
- }
- else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_FACE_AREA))
- {
- setDebugText(llformat("%.0f:%.0f", (F32) sqrt(min_vsize),(F32) sqrt(max_vsize)));
- }
-
- if (mPixelArea == 0)
- { //flexi phasing issues make this happen
- mPixelArea = old_area;
- }
-}
-
-BOOL LLVOVolume::isActive() const
-{
- return !mStatic || mTextureAnimp || (mVolumeImpl && mVolumeImpl->isActive()) ||
- (mDrawable.notNull() && mDrawable->isActive());
-}
-
-BOOL LLVOVolume::setMaterial(const U8 material)
-{
- BOOL res = LLViewerObject::setMaterial(material);
-
- return res;
-}
-
-void LLVOVolume::setTexture(const S32 face)
-{
- llassert(face < getNumTEs());
- gGL.getTexUnit(0)->bind(getTEImage(face));
-}
-
-void LLVOVolume::setScale(const LLVector3 &scale, BOOL damped)
-{
- if (scale != getScale())
- {
- // store local radius
- LLViewerObject::setScale(scale);
-
- if (mVolumeImpl)
- {
- mVolumeImpl->onSetScale(scale, damped);
- }
-
- updateRadius();
-
- //since drawable transforms do not include scale, changing volume scale
- //requires an immediate rebuild of volume verts.
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_POSITION, TRUE);
- }
-}
-
-LLFace* LLVOVolume::addFace(S32 f)
-{
- const LLTextureEntry* te = getTE(f);
- LLViewerTexture* imagep = getTEImage(f);
- return mDrawable->addFace(te, imagep);
-}
-
-LLDrawable *LLVOVolume::createDrawable(LLPipeline *pipeline)
-{
- pipeline->allocDrawable(this);
-
- mDrawable->setRenderType(LLPipeline::RENDER_TYPE_VOLUME);
-
- S32 max_tes_to_set = getNumTEs();
- for (S32 i = 0; i < max_tes_to_set; i++)
- {
- addFace(i);
- }
- mNumFaces = max_tes_to_set;
-
- if (isAttachment())
- {
- mDrawable->makeActive();
- }
-
- if (getIsLight())
- {
- // Add it to the pipeline mLightSet
- gPipeline.setLight(mDrawable, TRUE);
- }
-
- updateRadius();
- bool force_update = true; // avoid non-alpha mDistance update being optimized away
- mDrawable->updateDistance(*LLViewerCamera::getInstance(), force_update);
-
- return mDrawable;
-}
-
-BOOL LLVOVolume::setVolume(const LLVolumeParams ¶ms_in, const S32 detail, bool unique_volume)
-{
- LLVolumeParams volume_params = params_in;
-
- S32 last_lod = mVolumep.notNull() ? LLVolumeLODGroup::getVolumeDetailFromScale(mVolumep->getDetail()) : -1;
- S32 lod = mLOD;
-
- BOOL is404 = FALSE;
-
- if (isSculpted())
- {
- // if it's a mesh
- if ((volume_params.getSculptType() & LL_SCULPT_TYPE_MASK) == LL_SCULPT_TYPE_MESH)
- { //meshes might not have all LODs, get the force detail to best existing LOD
- LLUUID mesh_id = volume_params.getSculptID();
-
- lod = gMeshRepo.getActualMeshLOD(volume_params, lod);
- if (lod == -1)
- {
- is404 = TRUE;
- lod = 0;
- }
- }
- }
-
- // Check if we need to change implementations
- bool is_flexible = (volume_params.getPathParams().getCurveType() == LL_PCODE_PATH_FLEXIBLE);
- if (is_flexible)
- {
- setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, TRUE, false);
- if (!mVolumeImpl)
- {
- LLFlexibleObjectData* data = (LLFlexibleObjectData*)getParameterEntry(LLNetworkData::PARAMS_FLEXIBLE);
- mVolumeImpl = new LLVolumeImplFlexible(this, data);
- }
- }
- else
- {
- // Mark the parameter not in use
- setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, FALSE, false);
- if (mVolumeImpl)
- {
- delete mVolumeImpl;
- mVolumeImpl = NULL;
- if (mDrawable.notNull())
- {
- // Undo the damage we did to this matrix
- mDrawable->updateXform(FALSE);
- }
- }
- }
-
- if (is404)
- {
- setIcon(LLViewerTextureManager::getFetchedTextureFromFile("icons/Inv_Mesh.png", TRUE, LLViewerTexture::BOOST_UI));
- //render prim proxy when mesh loading attempts give up
- volume_params.setSculptID(LLUUID::null, LL_SCULPT_TYPE_NONE);
-
- }
-
- if ((LLPrimitive::setVolume(volume_params, lod, (mVolumeImpl && mVolumeImpl->isVolumeUnique()))) || mSculptChanged)
- {
- mFaceMappingChanged = TRUE;
-
- if (mVolumeImpl)
- {
- mVolumeImpl->onSetVolume(volume_params, mLOD);
- }
-
- updateSculptTexture();
-
- if (isSculpted())
- {
- updateSculptTexture();
- // if it's a mesh
- if ((volume_params.getSculptType() & LL_SCULPT_TYPE_MASK) == LL_SCULPT_TYPE_MESH)
- {
- if (!getVolume()->isMeshAssetLoaded())
- {
- //load request not yet issued, request pipeline load this mesh
- LLUUID asset_id = volume_params.getSculptID();
- S32 available_lod = gMeshRepo.loadMesh(this, volume_params, lod, last_lod);
- if (available_lod != lod)
- {
- LLPrimitive::setVolume(volume_params, available_lod);
- }
- }
-
- }
- else // otherwise is sculptie
- {
- if (mSculptTexture.notNull())
- {
- sculpt();
- }
- }
- }
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-void LLVOVolume::updateSculptTexture()
-{
- LLPointer<LLViewerFetchedTexture> old_sculpt = mSculptTexture;
-
- if (isSculpted() && !isMesh())
- {
- LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT);
- LLUUID id = sculpt_params->getSculptTexture();
- if (id.notNull())
- {
- mSculptTexture = LLViewerTextureManager::getFetchedTexture(id, TRUE, LLViewerTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE);
- }
- }
- else
- {
- mSculptTexture = NULL;
- }
-
- if (mSculptTexture != old_sculpt)
- {
- if (old_sculpt.notNull())
- {
- old_sculpt->removeVolume(this);
- }
- if (mSculptTexture.notNull())
- {
- mSculptTexture->addVolume(this);
- }
- }
-
-}
-
-void LLVOVolume::notifyMeshLoaded()
-{
- mSculptChanged = TRUE;
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_GEOMETRY, TRUE);
-}
-
-// sculpt replaces generate() for sculpted surfaces
-void LLVOVolume::sculpt()
-{
- if (mSculptTexture.notNull())
- {
- U16 sculpt_height = 0;
- U16 sculpt_width = 0;
- S8 sculpt_components = 0;
- const U8* sculpt_data = NULL;
-
- S32 discard_level = mSculptTexture->getDiscardLevel() ;
- LLImageRaw* raw_image = mSculptTexture->getCachedRawImage() ;
-
- S32 max_discard = mSculptTexture->getMaxDiscardLevel();
- if (discard_level > max_discard)
- discard_level = max_discard; // clamp to the best we can do
-
- S32 current_discard = getVolume()->getSculptLevel() ;
- if(current_discard < -2)
- {
- llwarns << "WARNING!!: Current discard of sculpty at " << current_discard
- << " is less than -2." << llendl;
-
- // corrupted volume... don't update the sculpty
- return;
- }
- else if (current_discard > MAX_DISCARD_LEVEL)
- {
- llwarns << "WARNING!!: Current discard of sculpty at " << current_discard
- << " is more than than allowed max of " << MAX_DISCARD_LEVEL << llendl;
-
- // corrupted volume... don't update the sculpty
- return;
- }
-
- if (current_discard == discard_level) // no work to do here
- return;
-
- if(!raw_image)
- {
- llassert(discard_level < 0) ;
-
- sculpt_width = 0;
- sculpt_height = 0;
- sculpt_data = NULL ;
-
- if(LLViewerTextureManager::sTesterp)
- {
- LLViewerTextureManager::sTesterp->updateGrayTextureBinding();
- }
- }
- else
- {
- sculpt_height = raw_image->getHeight();
- sculpt_width = raw_image->getWidth();
- sculpt_components = raw_image->getComponents();
-
- sculpt_data = raw_image->getData();
-
- if(LLViewerTextureManager::sTesterp)
- {
- mSculptTexture->updateBindStatsForTester() ;
- }
- }
- getVolume()->sculpt(sculpt_width, sculpt_height, sculpt_components, sculpt_data, discard_level);
-
- //notify rebuild any other VOVolumes that reference this sculpty volume
- for (S32 i = 0; i < mSculptTexture->getNumVolumes(); ++i)
- {
- LLVOVolume* volume = (*(mSculptTexture->getVolumeList()))[i];
- if (volume != this && volume->getVolume() == getVolume())
- {
- gPipeline.markRebuild(volume->mDrawable, LLDrawable::REBUILD_GEOMETRY, FALSE);
- }
- }
- }
-}
-
-S32 LLVOVolume::computeLODDetail(F32 distance, F32 radius)
-{
- S32 cur_detail;
- if (LLPipeline::sDynamicLOD)
- {
- // We've got LOD in the profile, and in the twist. Use radius.
- F32 tan_angle = (LLVOVolume::sLODFactor*radius)/distance;
- cur_detail = LLVolumeLODGroup::getDetailFromTan(llround(tan_angle, 0.01f));
- }
- else
- {
- cur_detail = llclamp((S32) (sqrtf(radius)*LLVOVolume::sLODFactor*4.f), 0, 3);
- }
- return cur_detail;
-}
-
-BOOL LLVOVolume::calcLOD()
-{
- if (mDrawable.isNull())
- {
- return FALSE;
- }
-
- S32 cur_detail = 0;
-
- F32 radius;
- F32 distance;
-
- if (mDrawable->isState(LLDrawable::RIGGED))
- {
- LLVOAvatar* avatar = getAvatar();
- distance = avatar->mDrawable->mDistanceWRTCamera;
- radius = avatar->getBinRadius();
- }
- else
- {
- distance = mDrawable->mDistanceWRTCamera;
- radius = getVolume()->mLODScaleBias.scaledVec(getScale()).length();
- }
-
- //hold onto unmodified distance for debugging
- //F32 debug_distance = distance;
-
- distance *= sDistanceFactor;
-
- F32 rampDist = LLVOVolume::sLODFactor * 2;
-
- if (distance < rampDist)
- {
- // Boost LOD when you're REALLY close
- distance *= 1.0f/rampDist;
- distance *= distance;
- distance *= rampDist;
- }
-
- // DON'T Compensate for field of view changing on FOV zoom.
- distance *= F_PI/3.f;
-
- cur_detail = computeLODDetail(llround(distance, 0.01f),
- llround(radius, 0.01f));
-
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_LOD_INFO))
- {
- //setDebugText(llformat("%.2f:%.2f, %d", debug_distance, radius, cur_detail));
-
- setDebugText(llformat("%d", mDrawable->getFace(0)->getTextureIndex()));
- }
-
- if (cur_detail != mLOD)
- {
- mAppAngle = llround((F32) atan2( mDrawable->getRadius(), mDrawable->mDistanceWRTCamera) * RAD_TO_DEG, 0.01f);
- mLOD = cur_detail;
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-BOOL LLVOVolume::updateLOD()
-{
- if (mDrawable.isNull())
- {
- return FALSE;
- }
-
- BOOL lod_changed = calcLOD();
-
- if (lod_changed)
- {
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, FALSE);
- mLODChanged = TRUE;
- }
- else
- {
- F32 new_radius = getBinRadius();
- F32 old_radius = mDrawable->getBinRadius();
- if (new_radius < old_radius * 0.9f || new_radius > old_radius*1.1f)
- {
- gPipeline.markPartitionMove(mDrawable);
- }
- }
-
- lod_changed = lod_changed || LLViewerObject::updateLOD();
-
- return lod_changed;
-}
-
-BOOL LLVOVolume::setDrawableParent(LLDrawable* parentp)
-{
- if (!LLViewerObject::setDrawableParent(parentp))
- {
- // no change in drawable parent
- return FALSE;
- }
-
- if (!mDrawable->isRoot())
- {
- // rebuild vertices in parent relative space
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, TRUE);
-
- if (mDrawable->isActive() && !parentp->isActive())
- {
- parentp->makeActive();
- }
- else if (mDrawable->isStatic() && parentp->isActive())
- {
- mDrawable->makeActive();
- }
- }
-
- return TRUE;
-}
-
-void LLVOVolume::updateFaceFlags()
-{
- for (S32 i = 0; i < getVolume()->getNumFaces(); i++)
- {
- LLFace *face = mDrawable->getFace(i);
- if (!face)
- {
- return;
- }
-
- BOOL fullbright = getTE(i)->getFullbright();
- face->clearState(LLFace::FULLBRIGHT | LLFace::HUD_RENDER | LLFace::LIGHT);
-
- if (fullbright || (mMaterial == LL_MCODE_LIGHT))
- {
- face->setState(LLFace::FULLBRIGHT);
- }
- if (mDrawable->isLight())
- {
- face->setState(LLFace::LIGHT);
- }
- if (isHUDAttachment())
- {
- face->setState(LLFace::HUD_RENDER);
- }
- }
-}
-
-BOOL LLVOVolume::setParent(LLViewerObject* parent)
-{
- BOOL ret = FALSE ;
- if (parent != getParent())
- {
- ret = LLViewerObject::setParent(parent);
- if (ret && mDrawable)
- {
- gPipeline.markMoved(mDrawable);
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, TRUE);
- }
- }
-
- return ret ;
-}
-
-// NOTE: regenFaces() MUST be followed by genTriangles()!
-void LLVOVolume::regenFaces()
-{
- // remove existing faces
- BOOL count_changed = mNumFaces != getNumTEs();
-
- if (count_changed)
- {
- deleteFaces();
- // add new faces
- mNumFaces = getNumTEs();
- }
-
- for (S32 i = 0; i < mNumFaces; i++)
- {
- LLFace* facep = count_changed ? addFace(i) : mDrawable->getFace(i);
- facep->setTEOffset(i);
- facep->setTexture(getTEImage(i));
- facep->setViewerObject(this);
-
- // If the face had media on it, this will have broken the link between the LLViewerMediaTexture and the face.
- // Re-establish the link.
- if((int)mMediaImplList.size() > i)
- {
- if(mMediaImplList[i])
- {
- LLViewerMediaTexture* media_tex = LLViewerTextureManager::findMediaTexture(mMediaImplList[i]->getMediaTextureID()) ;
- if(media_tex)
- {
- media_tex->addMediaToFace(facep) ;
- }
- }
- }
- }
-
- if (!count_changed)
- {
- updateFaceFlags();
- }
-}
-
-BOOL LLVOVolume::genBBoxes(BOOL force_global)
-{
- BOOL res = TRUE;
-
- LLVector4a min,max;
-
- min.clear();
- max.clear();
-
- BOOL rebuild = mDrawable->isState(LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION | LLDrawable::REBUILD_RIGGED);
-
-// bool rigged = false;
- LLVolume* volume = mRiggedVolume;
- if (!volume)
- {
- volume = getVolume();
- }
-
- for (S32 i = 0; i < getVolume()->getNumVolumeFaces(); i++)
- {
- LLFace *face = mDrawable->getFace(i);
- if (!face)
- {
- continue;
- }
- res &= face->genVolumeBBoxes(*volume, i,
- mRelativeXform, mRelativeXformInvTrans,
- (mVolumeImpl && mVolumeImpl->isVolumeGlobal()) || force_global);
-
- if (rebuild)
- {
- if (i == 0)
- {
- min = face->mExtents[0];
- max = face->mExtents[1];
- }
- else
- {
- min.setMin(min, face->mExtents[0]);
- max.setMax(max, face->mExtents[1]);
- }
- }
- }
-
- if (rebuild)
- {
- mDrawable->setSpatialExtents(min,max);
- min.add(max);
- min.mul(0.5f);
- mDrawable->setPositionGroup(min);
- }
-
- updateRadius();
- mDrawable->movePartition();
-
- return res;
-}
-
-void LLVOVolume::preRebuild()
-{
- if (mVolumeImpl != NULL)
- {
- mVolumeImpl->preRebuild();
- }
-}
-
-void LLVOVolume::updateRelativeXform()
-{
- if (mVolumeImpl)
- {
- mVolumeImpl->updateRelativeXform();
- return;
- }
-
- LLDrawable* drawable = mDrawable;
-
- if (drawable->isState(LLDrawable::RIGGED) && mRiggedVolume.notNull())
- { //rigged volume (which is in agent space) is used for generating bounding boxes etc
- //inverse of render matrix should go to partition space
- mRelativeXform = getRenderMatrix();
-
- F32* dst = (F32*) mRelativeXformInvTrans.mMatrix;
- F32* src = (F32*) mRelativeXform.mMatrix;
- dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2];
- dst[3] = src[4]; dst[4] = src[5]; dst[5] = src[6];
- dst[6] = src[8]; dst[7] = src[9]; dst[8] = src[10];
-
- mRelativeXform.invert();
- mRelativeXformInvTrans.transpose();
- }
- else if (drawable->isActive())
- {
- // setup relative transforms
- LLQuaternion delta_rot;
- LLVector3 delta_pos, delta_scale;
-
- //matrix from local space to parent relative/global space
- delta_rot = drawable->isSpatialRoot() ? LLQuaternion() : mDrawable->getRotation();
- delta_pos = drawable->isSpatialRoot() ? LLVector3(0,0,0) : mDrawable->getPosition();
- delta_scale = mDrawable->getScale();
-
- // Vertex transform (4x4)
- LLVector3 x_axis = LLVector3(delta_scale.mV[VX], 0.f, 0.f) * delta_rot;
- LLVector3 y_axis = LLVector3(0.f, delta_scale.mV[VY], 0.f) * delta_rot;
- LLVector3 z_axis = LLVector3(0.f, 0.f, delta_scale.mV[VZ]) * delta_rot;
-
- mRelativeXform.initRows(LLVector4(x_axis, 0.f),
- LLVector4(y_axis, 0.f),
- LLVector4(z_axis, 0.f),
- LLVector4(delta_pos, 1.f));
-
-
- // compute inverse transpose for normals
- // mRelativeXformInvTrans.setRows(x_axis, y_axis, z_axis);
- // mRelativeXformInvTrans.invert();
- // mRelativeXformInvTrans.setRows(x_axis, y_axis, z_axis);
- // grumble - invert is NOT a matrix invert, so we do it by hand:
-
- LLMatrix3 rot_inverse = LLMatrix3(~delta_rot);
-
- LLMatrix3 scale_inverse;
- scale_inverse.setRows(LLVector3(1.0, 0.0, 0.0) / delta_scale.mV[VX],
- LLVector3(0.0, 1.0, 0.0) / delta_scale.mV[VY],
- LLVector3(0.0, 0.0, 1.0) / delta_scale.mV[VZ]);
-
-
- mRelativeXformInvTrans = rot_inverse * scale_inverse;
-
- mRelativeXformInvTrans.transpose();
- }
- else
- {
- LLVector3 pos = getPosition();
- LLVector3 scale = getScale();
- LLQuaternion rot = getRotation();
-
- if (mParent)
- {
- pos *= mParent->getRotation();
- pos += mParent->getPosition();
- rot *= mParent->getRotation();
- }
-
- //LLViewerRegion* region = getRegion();
- //pos += region->getOriginAgent();
-
- LLVector3 x_axis = LLVector3(scale.mV[VX], 0.f, 0.f) * rot;
- LLVector3 y_axis = LLVector3(0.f, scale.mV[VY], 0.f) * rot;
- LLVector3 z_axis = LLVector3(0.f, 0.f, scale.mV[VZ]) * rot;
-
- mRelativeXform.initRows(LLVector4(x_axis, 0.f),
- LLVector4(y_axis, 0.f),
- LLVector4(z_axis, 0.f),
- LLVector4(pos, 1.f));
-
- // compute inverse transpose for normals
- LLMatrix3 rot_inverse = LLMatrix3(~rot);
-
- LLMatrix3 scale_inverse;
- scale_inverse.setRows(LLVector3(1.0, 0.0, 0.0) / scale.mV[VX],
- LLVector3(0.0, 1.0, 0.0) / scale.mV[VY],
- LLVector3(0.0, 0.0, 1.0) / scale.mV[VZ]);
-
-
- mRelativeXformInvTrans = rot_inverse * scale_inverse;
-
- mRelativeXformInvTrans.transpose();
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_GEN_FLEX("Generate Flexies");
-static LLFastTimer::DeclareTimer FTM_UPDATE_PRIMITIVES("Update Primitives");
-static LLFastTimer::DeclareTimer FTM_UPDATE_RIGGED_VOLUME("Update Rigged");
-
-BOOL LLVOVolume::updateGeometry(LLDrawable *drawable)
-{
- LLFastTimer t(FTM_UPDATE_PRIMITIVES);
-
- if (mDrawable->isState(LLDrawable::REBUILD_RIGGED))
- {
- {
- LLFastTimer t(FTM_UPDATE_RIGGED_VOLUME);
- updateRiggedVolume();
- }
- genBBoxes(FALSE);
- mDrawable->clearState(LLDrawable::REBUILD_RIGGED);
- }
-
- if (mVolumeImpl != NULL)
- {
- BOOL res;
- {
- LLFastTimer t(FTM_GEN_FLEX);
- res = mVolumeImpl->doUpdateGeometry(drawable);
- }
- updateFaceFlags();
- return res;
- }
-
- dirtySpatialGroup(drawable->isState(LLDrawable::IN_REBUILD_Q1));
-
- BOOL compiled = FALSE;
-
- updateRelativeXform();
-
- if (mDrawable.isNull()) // Not sure why this is happening, but it is...
- {
- return TRUE; // No update to complete
- }
-
- if (mVolumeChanged || mFaceMappingChanged )
- {
- compiled = TRUE;
-
- if (mVolumeChanged)
- {
- LLFastTimer ftm(FTM_GEN_VOLUME);
- LLVolumeParams volume_params = getVolume()->getParams();
- setVolume(volume_params, 0);
- drawable->setState(LLDrawable::REBUILD_VOLUME);
- }
-
- {
- LLFastTimer t(FTM_GEN_TRIANGLES);
- regenFaces();
- genBBoxes(FALSE);
- }
- }
- else if ((mLODChanged) || (mSculptChanged))
- {
- LLVolume *old_volumep, *new_volumep;
- F32 old_lod, new_lod;
- S32 old_num_faces, new_num_faces ;
-
- old_volumep = getVolume();
- old_lod = old_volumep->getDetail();
- old_num_faces = old_volumep->getNumFaces() ;
- old_volumep = NULL ;
-
- {
- LLFastTimer ftm(FTM_GEN_VOLUME);
- LLVolumeParams volume_params = getVolume()->getParams();
- setVolume(volume_params, 0);
- }
-
- new_volumep = getVolume();
- new_lod = new_volumep->getDetail();
- new_num_faces = new_volumep->getNumFaces() ;
- new_volumep = NULL ;
-
- if ((new_lod != old_lod) || mSculptChanged)
- {
- compiled = TRUE;
- sNumLODChanges += new_num_faces ;
-
- drawable->setState(LLDrawable::REBUILD_VOLUME); // for face->genVolumeTriangles()
-
- {
- LLFastTimer t(FTM_GEN_TRIANGLES);
- if (new_num_faces != old_num_faces)
- {
- regenFaces();
- }
- genBBoxes(FALSE);
-
- if (mSculptChanged)
- { //changes in sculpt maps can thrash an object bounding box without
- //triggering a spatial group bounding box update -- force spatial group
- //to update bounding boxes
- LLSpatialGroup* group = mDrawable->getSpatialGroup();
- if (group)
- {
- group->unbound();
- }
- }
- }
- }
- }
- // it has its own drawable (it's moved) or it has changed UVs or it has changed xforms from global<->local
- else
- {
- compiled = TRUE;
- // All it did was move or we changed the texture coordinate offset
- LLFastTimer t(FTM_GEN_TRIANGLES);
- genBBoxes(FALSE);
- }
-
- // Update face flags
- updateFaceFlags();
-
- if(compiled)
- {
- LLPipeline::sCompiles++;
- }
-
- mVolumeChanged = FALSE;
- mLODChanged = FALSE;
- mSculptChanged = FALSE;
- mFaceMappingChanged = FALSE;
-
- return LLViewerObject::updateGeometry(drawable);
-}
-
-void LLVOVolume::updateFaceSize(S32 idx)
-{
- LLFace* facep = mDrawable->getFace(idx);
- if (idx >= getVolume()->getNumVolumeFaces())
- {
- facep->setSize(0,0, true);
- }
- else
- {
- const LLVolumeFace& vol_face = getVolume()->getVolumeFace(idx);
- facep->setSize(vol_face.mNumVertices, vol_face.mNumIndices,
- true); // <--- volume faces should be padded for 16-byte alignment
-
- }
-}
-
-BOOL LLVOVolume::isRootEdit() const
-{
- if (mParent && !((LLViewerObject*)mParent)->isAvatar())
- {
- return FALSE;
- }
- return TRUE;
-}
-
-//virtual
-void LLVOVolume::setNumTEs(const U8 num_tes)
-{
- const U8 old_num_tes = getNumTEs() ;
-
- if(old_num_tes && old_num_tes < num_tes) //new faces added
- {
- LLViewerObject::setNumTEs(num_tes) ;
-
- if(mMediaImplList.size() >= old_num_tes && mMediaImplList[old_num_tes -1].notNull())//duplicate the last media textures if exists.
- {
- mMediaImplList.resize(num_tes) ;
- const LLTextureEntry* te = getTE(old_num_tes - 1) ;
- for(U8 i = old_num_tes; i < num_tes ; i++)
- {
- setTE(i, *te) ;
- mMediaImplList[i] = mMediaImplList[old_num_tes -1] ;
- }
- mMediaImplList[old_num_tes -1]->setUpdated(TRUE) ;
- }
- }
- else if(old_num_tes > num_tes && mMediaImplList.size() > num_tes) //old faces removed
- {
- U8 end = mMediaImplList.size() ;
- for(U8 i = num_tes; i < end ; i++)
- {
- removeMediaImpl(i) ;
- }
- mMediaImplList.resize(num_tes) ;
-
- LLViewerObject::setNumTEs(num_tes) ;
- }
- else
- {
- LLViewerObject::setNumTEs(num_tes) ;
- }
-
- return ;
-}
-
-void LLVOVolume::setTEImage(const U8 te, LLViewerTexture *imagep)
-{
- BOOL changed = (mTEImages[te] != imagep);
- LLViewerObject::setTEImage(te, imagep);
- if (changed)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
-}
-
-S32 LLVOVolume::setTETexture(const U8 te, const LLUUID &uuid)
-{
- S32 res = LLViewerObject::setTETexture(te, uuid);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEColor(const U8 te, const LLColor3& color)
-{
- return setTEColor(te, LLColor4(color));
-}
-
-S32 LLVOVolume::setTEColor(const U8 te, const LLColor4& color)
-{
- S32 retval = 0;
- const LLTextureEntry *tep = getTE(te);
- if (!tep)
- {
- llwarns << "No texture entry for te " << (S32)te << ", object " << mID << llendl;
- }
- else if (color != tep->getColor())
- {
- if (color.mV[3] != tep->getColor().mV[3])
- {
- gPipeline.markTextured(mDrawable);
- }
- retval = LLPrimitive::setTEColor(te, color);
- if (mDrawable.notNull() && retval)
- {
- // These should only happen on updates which are not the initial update.
- mDrawable->setState(LLDrawable::REBUILD_COLOR);
- dirtyMesh();
- }
- }
-
- return retval;
-}
-
-S32 LLVOVolume::setTEBumpmap(const U8 te, const U8 bumpmap)
-{
- S32 res = LLViewerObject::setTEBumpmap(te, bumpmap);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTETexGen(const U8 te, const U8 texgen)
-{
- S32 res = LLViewerObject::setTETexGen(te, texgen);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEMediaTexGen(const U8 te, const U8 media)
-{
- S32 res = LLViewerObject::setTEMediaTexGen(te, media);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEShiny(const U8 te, const U8 shiny)
-{
- S32 res = LLViewerObject::setTEShiny(te, shiny);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEFullbright(const U8 te, const U8 fullbright)
-{
- S32 res = LLViewerObject::setTEFullbright(te, fullbright);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEBumpShinyFullbright(const U8 te, const U8 bump)
-{
- S32 res = LLViewerObject::setTEBumpShinyFullbright(te, bump);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEMediaFlags(const U8 te, const U8 media_flags)
-{
- S32 res = LLViewerObject::setTEMediaFlags(te, media_flags);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEGlow(const U8 te, const F32 glow)
-{
- S32 res = LLViewerObject::setTEGlow(te, glow);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEScale(const U8 te, const F32 s, const F32 t)
-{
- S32 res = LLViewerObject::setTEScale(te, s, t);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEScaleS(const U8 te, const F32 s)
-{
- S32 res = LLViewerObject::setTEScaleS(te, s);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-S32 LLVOVolume::setTEScaleT(const U8 te, const F32 t)
-{
- S32 res = LLViewerObject::setTEScaleT(te, t);
- if (res)
- {
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- return res;
-}
-
-void LLVOVolume::updateTEData()
-{
- /*if (mDrawable.notNull())
- {
- mFaceMappingChanged = TRUE;
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_MATERIAL, TRUE);
- }*/
-}
-
-bool LLVOVolume::hasMedia() const
-{
- bool result = false;
- const U8 numTEs = getNumTEs();
- for (U8 i = 0; i < numTEs; i++)
- {
- const LLTextureEntry* te = getTE(i);
- if(te->hasMedia())
- {
- result = true;
- break;
- }
- }
- return result;
-}
-
-LLVector3 LLVOVolume::getApproximateFaceNormal(U8 face_id)
-{
- LLVolume* volume = getVolume();
- LLVector4a result;
- result.clear();
-
- LLVector3 ret;
-
- if (volume && face_id < volume->getNumVolumeFaces())
- {
- const LLVolumeFace& face = volume->getVolumeFace(face_id);
- for (S32 i = 0; i < (S32)face.mNumVertices; ++i)
- {
- result.add(face.mNormals[i]);
- }
-
- LLVector3 ret(result.getF32ptr());
- ret = volumeDirectionToAgent(ret);
- ret.normVec();
- }
-
- return ret;
-}
-
-void LLVOVolume::requestMediaDataUpdate(bool isNew)
-{
- if (sObjectMediaClient)
- sObjectMediaClient->fetchMedia(new LLMediaDataClientObjectImpl(this, isNew));
-}
-
-bool LLVOVolume::isMediaDataBeingFetched() const
-{
- // I know what I'm doing by const_casting this away: this is just
- // a wrapper class that is only going to do a lookup.
- return (sObjectMediaClient) ? sObjectMediaClient->isInQueue(new LLMediaDataClientObjectImpl(const_cast<LLVOVolume*>(this), false)) : false;
-}
-
-void LLVOVolume::cleanUpMediaImpls()
-{
- // Iterate through our TEs and remove any Impls that are no longer used
- const U8 numTEs = getNumTEs();
- for (U8 i = 0; i < numTEs; i++)
- {
- const LLTextureEntry* te = getTE(i);
- if( ! te->hasMedia())
- {
- // Delete the media IMPL!
- removeMediaImpl(i) ;
- }
- }
-}
-
-void LLVOVolume::updateObjectMediaData(const LLSD &media_data_array, const std::string &media_version)
-{
- // media_data_array is an array of media entry maps
- // media_version is the version string in the response.
- U32 fetched_version = LLTextureEntry::getVersionFromMediaVersionString(media_version);
-
- // Only update it if it is newer!
- if ( (S32)fetched_version > mLastFetchedMediaVersion)
- {
- mLastFetchedMediaVersion = fetched_version;
- //llinfos << "updating:" << this->getID() << " " << ll_pretty_print_sd(media_data_array) << llendl;
-
- LLSD::array_const_iterator iter = media_data_array.beginArray();
- LLSD::array_const_iterator end = media_data_array.endArray();
- U8 texture_index = 0;
- for (; iter != end; ++iter, ++texture_index)
- {
- syncMediaData(texture_index, *iter, false/*merge*/, false/*ignore_agent*/);
- }
- }
-}
-
-void LLVOVolume::syncMediaData(S32 texture_index, const LLSD &media_data, bool merge, bool ignore_agent)
-{
- if(mDead)
- {
- // If the object has been marked dead, don't process media updates.
- return;
- }
-
- LLTextureEntry *te = getTE(texture_index);
- if(!te)
- {
- return ;
- }
-
- LL_DEBUGS("MediaOnAPrim") << "BEFORE: texture_index = " << texture_index
- << " hasMedia = " << te->hasMedia() << " : "
- << ((NULL == te->getMediaData()) ? "NULL MEDIA DATA" : ll_pretty_print_sd(te->getMediaData()->asLLSD())) << llendl;
-
- std::string previous_url;
- LLMediaEntry* mep = te->getMediaData();
- if(mep)
- {
- // Save the "current url" from before the update so we can tell if
- // it changes.
- previous_url = mep->getCurrentURL();
- }
-
- if (merge)
- {
- te->mergeIntoMediaData(media_data);
- }
- else {
- // XXX Question: what if the media data is undefined LLSD, but the
- // update we got above said that we have media flags?? Here we clobber
- // that, assuming the data from the service is more up-to-date.
- te->updateMediaData(media_data);
- }
-
- mep = te->getMediaData();
- if(mep)
- {
- bool update_from_self = false;
- if (!ignore_agent)
- {
- LLUUID updating_agent = LLTextureEntry::getAgentIDFromMediaVersionString(getMediaURL());
- update_from_self = (updating_agent == gAgent.getID());
- }
- viewer_media_t media_impl = LLViewerMedia::updateMediaImpl(mep, previous_url, update_from_self);
-
- addMediaImpl(media_impl, texture_index) ;
- }
- else
- {
- removeMediaImpl(texture_index);
- }
-
- LL_DEBUGS("MediaOnAPrim") << "AFTER: texture_index = " << texture_index
- << " hasMedia = " << te->hasMedia() << " : "
- << ((NULL == te->getMediaData()) ? "NULL MEDIA DATA" : ll_pretty_print_sd(te->getMediaData()->asLLSD())) << llendl;
-}
-
-void LLVOVolume::mediaNavigateBounceBack(U8 texture_index)
-{
- // Find the media entry for this navigate
- const LLMediaEntry* mep = NULL;
- viewer_media_t impl = getMediaImpl(texture_index);
- LLTextureEntry *te = getTE(texture_index);
- if(te)
- {
- mep = te->getMediaData();
- }
-
- if (mep && impl)
- {
- std::string url = mep->getCurrentURL();
- // Look for a ":", if not there, assume "http://"
- if (!url.empty() && std::string::npos == url.find(':'))
- {
- url = "http://" + url;
- }
- // If the url we're trying to "bounce back" to is either empty or not
- // allowed by the whitelist, try the home url. If *that* doesn't work,
- // set the media as failed and unload it
- if (url.empty() || !mep->checkCandidateUrl(url))
- {
- url = mep->getHomeURL();
- // Look for a ":", if not there, assume "http://"
- if (!url.empty() && std::string::npos == url.find(':'))
- {
- url = "http://" + url;
- }
- }
- if (url.empty() || !mep->checkCandidateUrl(url))
- {
- // The url to navigate back to is not good, and we have nowhere else
- // to go.
- LL_WARNS("MediaOnAPrim") << "FAILED to bounce back URL \"" << url << "\" -- unloading impl" << LL_ENDL;
- impl->setMediaFailed(true);
- }
- else {
- // Okay, navigate now
- LL_INFOS("MediaOnAPrim") << "bouncing back to URL: " << url << LL_ENDL;
- impl->navigateTo(url, "", false, true);
- }
- }
-}
-
-bool LLVOVolume::hasMediaPermission(const LLMediaEntry* media_entry, MediaPermType perm_type)
-{
- // NOTE: This logic ALMOST duplicates the logic in the server (in particular, in llmediaservice.cpp).
- if (NULL == media_entry ) return false; // XXX should we assert here?
-
- // The agent has permissions if:
- // - world permissions are on, or
- // - group permissions are on, and agent_id is in the group, or
- // - agent permissions are on, and agent_id is the owner
-
- // *NOTE: We *used* to check for modify permissions here (i.e. permissions were
- // granted if permModify() was true). However, this doesn't make sense in the
- // viewer: we don't want to show controls or allow interaction if the author
- // has deemed it so. See DEV-42115.
-
- U8 media_perms = (perm_type == MEDIA_PERM_INTERACT) ? media_entry->getPermsInteract() : media_entry->getPermsControl();
-
- // World permissions
- if (0 != (media_perms & LLMediaEntry::PERM_ANYONE))
- {
- return true;
- }
-
- // Group permissions
- else if (0 != (media_perms & LLMediaEntry::PERM_GROUP))
- {
- LLPermissions* obj_perm = LLSelectMgr::getInstance()->findObjectPermissions(this);
- if (obj_perm && gAgent.isInGroup(obj_perm->getGroup()))
- {
- return true;
- }
- }
-
- // Owner permissions
- else if (0 != (media_perms & LLMediaEntry::PERM_OWNER) && permYouOwner())
- {
- return true;
- }
-
- return false;
-
-}
-
-void LLVOVolume::mediaNavigated(LLViewerMediaImpl *impl, LLPluginClassMedia* plugin, std::string new_location)
-{
- bool block_navigation = false;
- // FIXME: if/when we allow the same media impl to be used by multiple faces, the logic here will need to be fixed
- // to deal with multiple face indices.
- int face_index = getFaceIndexWithMediaImpl(impl, -1);
-
- // Find the media entry for this navigate
- LLMediaEntry* mep = NULL;
- LLTextureEntry *te = getTE(face_index);
- if(te)
- {
- mep = te->getMediaData();
- }
-
- if(mep)
- {
- if(!mep->checkCandidateUrl(new_location))
- {
- block_navigation = true;
- }
- if (!block_navigation && !hasMediaPermission(mep, MEDIA_PERM_INTERACT))
- {
- block_navigation = true;
- }
- }
- else
- {
- LL_WARNS("MediaOnAPrim") << "Couldn't find media entry!" << LL_ENDL;
- }
-
- if(block_navigation)
- {
- LL_INFOS("MediaOnAPrim") << "blocking navigate to URI " << new_location << LL_ENDL;
-
- // "bounce back" to the current URL from the media entry
- mediaNavigateBounceBack(face_index);
- }
- else if (sObjectMediaNavigateClient)
- {
-
- LL_DEBUGS("MediaOnAPrim") << "broadcasting navigate with URI " << new_location << LL_ENDL;
-
- sObjectMediaNavigateClient->navigate(new LLMediaDataClientObjectImpl(this, false), face_index, new_location);
- }
-}
-
-void LLVOVolume::mediaEvent(LLViewerMediaImpl *impl, LLPluginClassMedia* plugin, LLViewerMediaObserver::EMediaEvent event)
-{
- switch(event)
- {
-
- case LLViewerMediaObserver::MEDIA_EVENT_LOCATION_CHANGED:
- {
- switch(impl->getNavState())
- {
- case LLViewerMediaImpl::MEDIANAVSTATE_FIRST_LOCATION_CHANGED:
- {
- // This is the first location changed event after the start of a non-server-directed nav. It may need to be broadcast or bounced back.
- mediaNavigated(impl, plugin, plugin->getLocation());
- }
- break;
-
- case LLViewerMediaImpl::MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS:
- // This navigate didn't change the current URL.
- LL_DEBUGS("MediaOnAPrim") << " NOT broadcasting navigate (spurious)" << LL_ENDL;
- break;
-
- case LLViewerMediaImpl::MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED:
- // This is the first location changed event after the start of a server-directed nav. Don't broadcast it.
- LL_INFOS("MediaOnAPrim") << " NOT broadcasting navigate (server-directed)" << LL_ENDL;
- break;
-
- default:
- // This is a subsequent location-changed due to a redirect. Don't broadcast.
- LL_INFOS("MediaOnAPrim") << " NOT broadcasting navigate (redirect)" << LL_ENDL;
- break;
- }
- }
- break;
-
- case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_COMPLETE:
- {
- switch(impl->getNavState())
- {
- case LLViewerMediaImpl::MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED:
- {
- // This is the first location changed event after the start of a non-server-directed nav. It may need to be broadcast or bounced back.
- mediaNavigated(impl, plugin, plugin->getNavigateURI());
- }
- break;
-
- case LLViewerMediaImpl::MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS:
- // This navigate didn't change the current URL.
- LL_DEBUGS("MediaOnAPrim") << " NOT broadcasting navigate (spurious)" << LL_ENDL;
- break;
-
- case LLViewerMediaImpl::MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED:
- // This is the the navigate complete event from a server-directed nav. Don't broadcast it.
- LL_INFOS("MediaOnAPrim") << " NOT broadcasting navigate (server-directed)" << LL_ENDL;
- break;
-
- default:
- // For all other states, the navigate should have been handled by LOCATION_CHANGED events already.
- break;
- }
- }
- break;
-
- default:
- break;
- }
-
-}
-
-void LLVOVolume::sendMediaDataUpdate()
-{
- if (sObjectMediaClient)
- sObjectMediaClient->updateMedia(new LLMediaDataClientObjectImpl(this, false));
-}
-
-void LLVOVolume::removeMediaImpl(S32 texture_index)
-{
- if(mMediaImplList.size() <= (U32)texture_index || mMediaImplList[texture_index].isNull())
- {
- return ;
- }
-
- //make the face referencing to mMediaImplList[texture_index] to point back to the old texture.
- if(mDrawable && texture_index < mDrawable->getNumFaces())
- {
- LLFace* facep = mDrawable->getFace(texture_index) ;
- if(facep)
- {
- LLViewerMediaTexture* media_tex = LLViewerTextureManager::findMediaTexture(mMediaImplList[texture_index]->getMediaTextureID()) ;
- if(media_tex)
- {
- media_tex->removeMediaFromFace(facep) ;
- }
- }
- }
-
- //check if some other face(s) of this object reference(s)to this media impl.
- S32 i ;
- S32 end = (S32)mMediaImplList.size() ;
- for(i = 0; i < end ; i++)
- {
- if( i != texture_index && mMediaImplList[i] == mMediaImplList[texture_index])
- {
- break ;
- }
- }
-
- if(i == end) //this object does not need this media impl.
- {
- mMediaImplList[texture_index]->removeObject(this) ;
- }
-
- mMediaImplList[texture_index] = NULL ;
- return ;
-}
-
-void LLVOVolume::addMediaImpl(LLViewerMediaImpl* media_impl, S32 texture_index)
-{
- if((S32)mMediaImplList.size() < texture_index + 1)
- {
- mMediaImplList.resize(texture_index + 1) ;
- }
-
- if(mMediaImplList[texture_index].notNull())
- {
- if(mMediaImplList[texture_index] == media_impl)
- {
- return ;
- }
-
- removeMediaImpl(texture_index) ;
- }
-
- mMediaImplList[texture_index] = media_impl;
- media_impl->addObject(this) ;
-
- //add the face to show the media if it is in playing
- if(mDrawable)
- {
- LLFace* facep = mDrawable->getFace(texture_index) ;
- if(facep)
- {
- LLViewerMediaTexture* media_tex = LLViewerTextureManager::findMediaTexture(mMediaImplList[texture_index]->getMediaTextureID()) ;
- if(media_tex)
- {
- media_tex->addMediaToFace(facep) ;
- }
- }
- else //the face is not available now, start media on this face later.
- {
- media_impl->setUpdated(TRUE) ;
- }
- }
- return ;
-}
-
-viewer_media_t LLVOVolume::getMediaImpl(U8 face_id) const
-{
- if(mMediaImplList.size() > face_id)
- {
- return mMediaImplList[face_id];
- }
- return NULL;
-}
-
-F64 LLVOVolume::getTotalMediaInterest() const
-{
- // If this object is currently focused, this object has "high" interest
- if (LLViewerMediaFocus::getInstance()->getFocusedObjectID() == getID())
- return F64_MAX;
-
- F64 interest = (F64)-1.0; // means not interested;
-
- // If this object is selected, this object has "high" interest, but since
- // there can be more than one, we still add in calculated impl interest
- // XXX Sadly, 'contains()' doesn't take a const :(
- if (LLSelectMgr::getInstance()->getSelection()->contains(const_cast<LLVOVolume*>(this)))
- interest = F64_MAX / 2.0;
-
- int i = 0;
- const int end = getNumTEs();
- for ( ; i < end; ++i)
- {
- const viewer_media_t &impl = getMediaImpl(i);
- if (!impl.isNull())
- {
- if (interest == (F64)-1.0) interest = (F64)0.0;
- interest += impl->getInterest();
- }
- }
- return interest;
-}
-
-S32 LLVOVolume::getFaceIndexWithMediaImpl(const LLViewerMediaImpl* media_impl, S32 start_face_id)
-{
- S32 end = (S32)mMediaImplList.size() ;
- for(S32 face_id = start_face_id + 1; face_id < end; face_id++)
- {
- if(mMediaImplList[face_id] == media_impl)
- {
- return face_id ;
- }
- }
- return -1 ;
-}
-
-//----------------------------------------------------------------------------
-
-void LLVOVolume::setLightTextureID(LLUUID id)
-{
- if (id.notNull())
- {
- if (!hasLightTexture())
- {
- setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE, TRUE, true);
- }
- LLLightImageParams* param_block = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE);
- if (param_block && param_block->getLightTexture() != id)
- {
- param_block->setLightTexture(id);
- parameterChanged(LLNetworkData::PARAMS_LIGHT_IMAGE, true);
- }
- }
- else
- {
- if (hasLightTexture())
- {
- setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE, FALSE, true);
- mLightTexture = NULL;
- }
- }
-}
-
-void LLVOVolume::setSpotLightParams(LLVector3 params)
-{
- LLLightImageParams* param_block = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE);
- if (param_block && param_block->getParams() != params)
- {
- param_block->setParams(params);
- parameterChanged(LLNetworkData::PARAMS_LIGHT_IMAGE, true);
- }
-}
-
-void LLVOVolume::setIsLight(BOOL is_light)
-{
- if (is_light != getIsLight())
- {
- if (is_light)
- {
- setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT, TRUE, true);
- }
- else
- {
- setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT, FALSE, true);
- }
-
- if (is_light)
- {
- // Add it to the pipeline mLightSet
- gPipeline.setLight(mDrawable, TRUE);
- }
- else
- {
- // Not a light. Remove it from the pipeline's light set.
- gPipeline.setLight(mDrawable, FALSE);
- }
- }
-}
-
-void LLVOVolume::setLightColor(const LLColor3& color)
-{
- LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- if (param_block->getColor() != color)
- {
- param_block->setColor(LLColor4(color, param_block->getColor().mV[3]));
- parameterChanged(LLNetworkData::PARAMS_LIGHT, true);
- gPipeline.markTextured(mDrawable);
- mFaceMappingChanged = TRUE;
- }
- }
-}
-
-void LLVOVolume::setLightIntensity(F32 intensity)
-{
- LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- if (param_block->getColor().mV[3] != intensity)
- {
- param_block->setColor(LLColor4(LLColor3(param_block->getColor()), intensity));
- parameterChanged(LLNetworkData::PARAMS_LIGHT, true);
- }
- }
-}
-
-void LLVOVolume::setLightRadius(F32 radius)
-{
- LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- if (param_block->getRadius() != radius)
- {
- param_block->setRadius(radius);
- parameterChanged(LLNetworkData::PARAMS_LIGHT, true);
- }
- }
-}
-
-void LLVOVolume::setLightFalloff(F32 falloff)
-{
- LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- if (param_block->getFalloff() != falloff)
- {
- param_block->setFalloff(falloff);
- parameterChanged(LLNetworkData::PARAMS_LIGHT, true);
- }
- }
-}
-
-void LLVOVolume::setLightCutoff(F32 cutoff)
-{
- LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- if (param_block->getCutoff() != cutoff)
- {
- param_block->setCutoff(cutoff);
- parameterChanged(LLNetworkData::PARAMS_LIGHT, true);
- }
- }
-}
-
-//----------------------------------------------------------------------------
-
-BOOL LLVOVolume::getIsLight() const
-{
- return getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT);
-}
-
-LLColor3 LLVOVolume::getLightBaseColor() const
-{
- const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- return LLColor3(param_block->getColor());
- }
- else
- {
- return LLColor3(1,1,1);
- }
-}
-
-LLColor3 LLVOVolume::getLightColor() const
-{
- const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- return LLColor3(param_block->getColor()) * param_block->getColor().mV[3];
- }
- else
- {
- return LLColor3(1,1,1);
- }
-}
-
-LLUUID LLVOVolume::getLightTextureID() const
-{
- if (getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE))
- {
- const LLLightImageParams *param_block = (const LLLightImageParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE);
- if (param_block)
- {
- return param_block->getLightTexture();
- }
- }
-
- return LLUUID::null;
-}
-
-
-LLVector3 LLVOVolume::getSpotLightParams() const
-{
- if (getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE))
- {
- const LLLightImageParams *param_block = (const LLLightImageParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE);
- if (param_block)
- {
- return param_block->getParams();
- }
- }
-
- return LLVector3();
-}
-
-F32 LLVOVolume::getSpotLightPriority() const
-{
- return mSpotLightPriority;
-}
-
-void LLVOVolume::updateSpotLightPriority()
-{
- LLVector3 pos = mDrawable->getPositionAgent();
- LLVector3 at(0,0,-1);
- at *= getRenderRotation();
-
- F32 r = getLightRadius()*0.5f;
-
- pos += at * r;
-
- at = LLViewerCamera::getInstance()->getAtAxis();
-
- pos -= at * r;
-
- mSpotLightPriority = gPipeline.calcPixelArea(pos, LLVector3(r,r,r), *LLViewerCamera::getInstance());
-
- if (mLightTexture.notNull())
- {
- mLightTexture->addTextureStats(mSpotLightPriority);
- mLightTexture->setBoostLevel(LLViewerTexture::BOOST_CLOUDS);
- }
-}
-
-
-bool LLVOVolume::isLightSpotlight() const
-{
- LLLightImageParams* params = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE);
- if (params)
- {
- return params->isLightSpotlight();
- }
- return false;
-}
-
-
-LLViewerTexture* LLVOVolume::getLightTexture()
-{
- LLUUID id = getLightTextureID();
-
- if (id.notNull())
- {
- if (mLightTexture.isNull() || id != mLightTexture->getID())
- {
- mLightTexture = LLViewerTextureManager::getFetchedTexture(id);
- }
- }
- else
- {
- mLightTexture = NULL;
- }
-
- return mLightTexture;
-}
-
-F32 LLVOVolume::getLightIntensity() const
-{
- const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- return param_block->getColor().mV[3];
- }
- else
- {
- return 1.f;
- }
-}
-
-F32 LLVOVolume::getLightRadius() const
-{
- const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- return param_block->getRadius();
- }
- else
- {
- return 0.f;
- }
-}
-
-F32 LLVOVolume::getLightFalloff() const
-{
- const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- return param_block->getFalloff();
- }
- else
- {
- return 0.f;
- }
-}
-
-F32 LLVOVolume::getLightCutoff() const
-{
- const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT);
- if (param_block)
- {
- return param_block->getCutoff();
- }
- else
- {
- return 0.f;
- }
-}
-
-U32 LLVOVolume::getVolumeInterfaceID() const
-{
- if (mVolumeImpl)
- {
- return mVolumeImpl->getID();
- }
-
- return 0;
-}
-
-BOOL LLVOVolume::isFlexible() const
-{
- if (getParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE))
- {
- LLVolume* volume = getVolume();
- if (volume && volume->getParams().getPathParams().getCurveType() != LL_PCODE_PATH_FLEXIBLE)
- {
- LLVolumeParams volume_params = getVolume()->getParams();
- U8 profile_and_hole = volume_params.getProfileParams().getCurveType();
- volume_params.setType(profile_and_hole, LL_PCODE_PATH_FLEXIBLE);
- }
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-BOOL LLVOVolume::isSculpted() const
-{
- if (getParameterEntryInUse(LLNetworkData::PARAMS_SCULPT))
- {
- return TRUE;
- }
-
- return FALSE;
-}
-
-BOOL LLVOVolume::isMesh() const
-{
- if (isSculpted())
- {
- LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT);
- U8 sculpt_type = sculpt_params->getSculptType();
-
- if ((sculpt_type & LL_SCULPT_TYPE_MASK) == LL_SCULPT_TYPE_MESH)
- // mesh is a mesh
- {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-BOOL LLVOVolume::hasLightTexture() const
-{
- if (getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE))
- {
- return TRUE;
- }
-
- return FALSE;
-}
-
-BOOL LLVOVolume::isVolumeGlobal() const
-{
- if (mVolumeImpl)
- {
- return mVolumeImpl->isVolumeGlobal() ? TRUE : FALSE;
- }
- else if (mRiggedVolume.notNull())
- {
- return TRUE;
- }
-
- return FALSE;
-}
-
-BOOL LLVOVolume::canBeFlexible() const
-{
- U8 path = getVolume()->getParams().getPathParams().getCurveType();
- return (path == LL_PCODE_PATH_FLEXIBLE || path == LL_PCODE_PATH_LINE);
-}
-
-BOOL LLVOVolume::setIsFlexible(BOOL is_flexible)
-{
- BOOL res = FALSE;
- BOOL was_flexible = isFlexible();
- LLVolumeParams volume_params;
- if (is_flexible)
- {
- if (!was_flexible)
- {
- volume_params = getVolume()->getParams();
- U8 profile_and_hole = volume_params.getProfileParams().getCurveType();
- volume_params.setType(profile_and_hole, LL_PCODE_PATH_FLEXIBLE);
- res = TRUE;
- setFlags(FLAGS_USE_PHYSICS, FALSE);
- setFlags(FLAGS_PHANTOM, TRUE);
- setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, TRUE, true);
- if (mDrawable)
- {
- mDrawable->makeActive();
- }
- }
- }
- else
- {
- if (was_flexible)
- {
- volume_params = getVolume()->getParams();
- U8 profile_and_hole = volume_params.getProfileParams().getCurveType();
- volume_params.setType(profile_and_hole, LL_PCODE_PATH_LINE);
- res = TRUE;
- setFlags(FLAGS_PHANTOM, FALSE);
- setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, FALSE, true);
- }
- }
- if (res)
- {
- res = setVolume(volume_params, 1);
- if (res)
- {
- markForUpdate(TRUE);
- }
- }
- return res;
-}
-
-//----------------------------------------------------------------------------
-
-void LLVOVolume::generateSilhouette(LLSelectNode* nodep, const LLVector3& view_point)
-{
- LLVolume *volume = getVolume();
-
- if (volume)
- {
- LLVector3 view_vector;
- view_vector = view_point;
-
- //transform view vector into volume space
- view_vector -= getRenderPosition();
- mDrawable->mDistanceWRTCamera = view_vector.length();
- LLQuaternion worldRot = getRenderRotation();
- view_vector = view_vector * ~worldRot;
- if (!isVolumeGlobal())
- {
- LLVector3 objScale = getScale();
- LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]);
- view_vector.scaleVec(invObjScale);
- }
-
- updateRelativeXform();
- LLMatrix4 trans_mat = mRelativeXform;
- if (mDrawable->isStatic())
- {
- trans_mat.translate(getRegion()->getOriginAgent());
- }
-
- volume->generateSilhouetteVertices(nodep->mSilhouetteVertices, nodep->mSilhouetteNormals, view_vector, trans_mat, mRelativeXformInvTrans, nodep->getTESelectMask());
-
- nodep->mSilhouetteExists = TRUE;
- }
-}
-
-void LLVOVolume::deleteFaces()
-{
- S32 face_count = mNumFaces;
- if (mDrawable.notNull())
- {
- mDrawable->deleteFaces(0, face_count);
- }
-
- mNumFaces = 0;
-}
-
-void LLVOVolume::updateRadius()
-{
- if (mDrawable.isNull())
- {
- return;
- }
-
- mVObjRadius = getScale().length();
- mDrawable->setRadius(mVObjRadius);
-}
-
-
-BOOL LLVOVolume::isAttachment() const
-{
- return mState != 0 ;
-}
-
-BOOL LLVOVolume::isHUDAttachment() const
-{
- // *NOTE: we assume hud attachment points are in defined range
- // since this range is constant for backwards compatibility
- // reasons this is probably a reasonable assumption to make
- S32 attachment_id = ATTACHMENT_ID_FROM_STATE(mState);
- return ( attachment_id >= 31 && attachment_id <= 38 );
-}
-
-
-const LLMatrix4 LLVOVolume::getRenderMatrix() const
-{
- if (mDrawable->isActive() && !mDrawable->isRoot())
- {
- return mDrawable->getParent()->getWorldMatrix();
- }
- return mDrawable->getWorldMatrix();
-}
-
-// Returns a base cost and adds textures to passed in set.
-// total cost is returned value + 5 * size of the resulting set.
-// Cannot include cost of textures, as they may be re-used in linked
-// children, and cost should only be increased for unique textures -Nyx
-U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const
-{
- // Get access to params we'll need at various points.
- // Skip if this is object doesn't have a volume (e.g. is an avatar).
- BOOL has_volume = (getVolume() != NULL);
- LLVolumeParams volume_params;
- LLPathParams path_params;
- LLProfileParams profile_params;
-
- U32 num_triangles = 0;
-
- // per-prim costs
- static const U32 ARC_PARTICLE_COST = 1; // determined experimentally
- static const U32 ARC_PARTICLE_MAX = 2048; // default values
- static const U32 ARC_TEXTURE_COST = 16; // multiplier for texture resolution - performance tested
- static const U32 ARC_LIGHT_COST = 500; // static cost for light-producing prims
- static const U32 ARC_MEDIA_FACE_COST = 1500; // static cost per media-enabled face
-
-
- // per-prim multipliers
- static const F32 ARC_GLOW_MULT = 1.5f; // tested based on performance
- static const F32 ARC_BUMP_MULT = 1.25f; // tested based on performance
- static const F32 ARC_FLEXI_MULT = 5; // tested based on performance
- static const F32 ARC_SHINY_MULT = 1.6f; // tested based on performance
- static const F32 ARC_INVISI_COST = 1.2f; // tested based on performance
- static const F32 ARC_WEIGHTED_MESH = 1.2f; // tested based on performance
-
- static const F32 ARC_PLANAR_COST = 1.0f; // tested based on performance to have negligible impact
- static const F32 ARC_ANIM_TEX_COST = 4.f; // tested based on performance
- static const F32 ARC_ALPHA_COST = 4.f; // 4x max - based on performance
-
- F32 shame = 0;
-
- U32 invisi = 0;
- U32 shiny = 0;
- U32 glow = 0;
- U32 alpha = 0;
- U32 flexi = 0;
- U32 animtex = 0;
- U32 particles = 0;
- U32 bump = 0;
- U32 planar = 0;
- U32 weighted_mesh = 0;
- U32 produces_light = 0;
- U32 media_faces = 0;
-
- // these multipliers are variable and can be floating point
- F32 scale = 0.f;
-
- const LLDrawable* drawablep = mDrawable;
- U32 num_faces = drawablep->getNumFaces();
-
- if (has_volume)
- {
- volume_params = getVolume()->getParams();
- path_params = volume_params.getPathParams();
- profile_params = volume_params.getProfileParams();
-
- F32 weighted_triangles = -1.0;
- getStreamingCost(NULL, NULL, &weighted_triangles);
-
- if (weighted_triangles > 0.0)
- {
- num_triangles = (U32)(weighted_triangles * 2); // scale weighted triangles to match the recorded scale.
- // a complex prim (tortured torus, sculptie) should be 1000-1200 points @ 5 m
- }
- }
-
- if (num_triangles == 0)
- {
- num_triangles = 4;
- }
-
- if (isSculpted())
- {
- if (isMesh())
- {
- // base cost is dependent on mesh complexity
- // note that 3 is the highest LOD as of the time of this coding.
- S32 size = gMeshRepo.getMeshSize(volume_params.getSculptID(),3);
- if ( size > 0)
- {
- if (gMeshRepo.getSkinInfo(volume_params.getSculptID(), this))
- {
- // weighted attachment - 1 point for every 3 bytes
- weighted_mesh = 1;
- }
-
- }
- else
- {
- // something went wrong - user should know their content isn't render-free
- return 0;
- }
- }
- else
- {
- const LLSculptParams *sculpt_params = (LLSculptParams *) getParameterEntry(LLNetworkData::PARAMS_SCULPT);
- LLUUID sculpt_id = sculpt_params->getSculptTexture();
- if (textures.find(sculpt_id) == textures.end())
- {
- LLViewerFetchedTexture *texture = LLViewerTextureManager::getFetchedTexture(sculpt_id);
- if (texture)
- {
- S32 texture_cost = 256 + (S32)(ARC_TEXTURE_COST * (texture->getFullHeight() / 128.f + texture->getFullWidth() / 128.f));
- textures.insert(texture_cost_t::value_type(sculpt_id, texture_cost));
- }
- }
- }
- }
-
- if (isFlexible())
- {
- flexi = 1;
- }
- if (isParticleSource())
- {
- particles = 1;
- }
-
- if (getIsLight())
- {
- produces_light = 1;
- }
-
- const LLVector3& sc = getScale();
- scale += (sc.mV[0] + sc.mV[1] + sc.mV[2]) / 4.f; // scale to 1/4 the sum of the size
- // enforce scale multiplier to be in the range [1,7] (7 was determined to experimentally be a reasonable max)
- scale = scale > 7.f ? 7.f : scale;
- scale = scale < 1.f ? 1.f : scale;
-
- for (S32 i = 0; i < num_faces; ++i)
- {
- const LLFace* face = drawablep->getFace(i);
- const LLTextureEntry* te = face->getTextureEntry();
- const LLViewerTexture* img = face->getTexture();
-
- if (img)
- {
- if (textures.find(img->getID()) == textures.end())
- {
- S32 texture_cost = 256 + (S32)(ARC_TEXTURE_COST * (img->getFullHeight() / 128.f + img->getFullWidth() / 128.f));
- textures.insert(texture_cost_t::value_type(img->getID(), texture_cost));
- }
- }
-
- if (face->getPoolType() == LLDrawPool::POOL_ALPHA)
- {
- alpha = 1;
- }
- else if (img && img->getPrimaryFormat() == GL_ALPHA)
- {
- invisi = 1;
- }
- if (face->hasMedia())
- {
- media_faces++;
- }
-
- if (te)
- {
- if (te->getBumpmap())
- {
- // bump is a multiplier, don't add per-face
- bump = 1;
- }
- if (te->getShiny())
- {
- // shiny is a multiplier, don't add per-face
- shiny = 1;
- }
- if (te->getGlow() > 0.f)
- {
- // glow is a multiplier, don't add per-face
- glow = 1;
- }
- if (face->mTextureMatrix != NULL)
- {
- animtex = 1;
- }
- if (te->getTexGen())
- {
- planar = 1;
- }
- }
- }
-
- // shame currently has the "base" cost of 1 point per 15 triangles, min 2.
- shame = num_triangles / 15.f;
- shame = shame < 2.f ? 2.f : shame;
-
- // factor in scale
- shame *= scale;
-
- // multiply by per-face modifiers
- if (planar)
- {
- shame *= planar * ARC_PLANAR_COST;
- }
-
- if (animtex)
- {
- shame *= animtex * ARC_ANIM_TEX_COST;
- }
-
- if (alpha)
- {
- shame *= alpha * ARC_ALPHA_COST;
- }
-
- if(invisi)
- {
- shame *= invisi * ARC_INVISI_COST;
- }
-
- if (glow)
- {
- shame *= glow * ARC_GLOW_MULT;
- }
-
- if (bump)
- {
- shame *= bump * ARC_BUMP_MULT;
- }
-
- if (shiny)
- {
- shame *= shiny * ARC_SHINY_MULT;
- }
-
-
- // multiply shame by multipliers
- if (weighted_mesh)
- {
- shame *= weighted_mesh * ARC_WEIGHTED_MESH;
- }
-
- if (flexi)
- {
- shame *= flexi * ARC_FLEXI_MULT;
- }
-
-
- // add additional costs
- if (particles)
- {
- const LLPartSysData *part_sys_data = &(mPartSourcep->mPartSysData);
- const LLPartData *part_data = &(part_sys_data->mPartData);
- U32 num_particles = (U32)(part_sys_data->mBurstPartCount * llceil( part_data->mMaxAge / part_sys_data->mBurstRate));
- num_particles = num_particles > ARC_PARTICLE_MAX ? ARC_PARTICLE_MAX : num_particles;
- F32 part_size = (llmax(part_data->mStartScale[0], part_data->mEndScale[0]) + llmax(part_data->mStartScale[1], part_data->mEndScale[1])) / 2.f;
- shame += num_particles * part_size * ARC_PARTICLE_COST;
- }
-
- if (produces_light)
- {
- shame += ARC_LIGHT_COST;
- }
-
- if (media_faces)
- {
- shame += media_faces * ARC_MEDIA_FACE_COST;
- }
-
- if (shame > mRenderComplexity_current)
- {
- mRenderComplexity_current = (S32)shame;
- }
-
- return (U32)shame;
-}
-
-F32 LLVOVolume::getStreamingCost(S32* bytes, S32* visible_bytes, F32* unscaled_value) const
-{
- F32 radius = getScale().length()*0.5f;
-
- if (isMesh())
- {
- LLSD& header = gMeshRepo.getMeshHeader(getVolume()->getParams().getSculptID());
-
- return LLMeshRepository::getStreamingCost(header, radius, bytes, visible_bytes, mLOD, unscaled_value);
- }
- else
- {
- LLVolume* volume = getVolume();
- S32 counts[4];
- LLVolume::getLoDTriangleCounts(volume->getParams(), counts);
-
- LLSD header;
- header["lowest_lod"]["size"] = counts[0] * 10;
- header["low_lod"]["size"] = counts[1] * 10;
- header["medium_lod"]["size"] = counts[2] * 10;
- header["high_lod"]["size"] = counts[3] * 10;
-
- return LLMeshRepository::getStreamingCost(header, radius, NULL, NULL, -1, unscaled_value);
- }
-}
-
-//static
-void LLVOVolume::updateRenderComplexity()
-{
- mRenderComplexity_last = mRenderComplexity_current;
- mRenderComplexity_current = 0;
-}
-
-U32 LLVOVolume::getTriangleCount() const
-{
- U32 count = 0;
- LLVolume* volume = getVolume();
- if (volume)
- {
- count = volume->getNumTriangles();
- }
-
- return count;
-}
-
-U32 LLVOVolume::getHighLODTriangleCount()
-{
- U32 ret = 0;
-
- LLVolume* volume = getVolume();
-
- if (!isSculpted())
- {
- LLVolume* ref = LLPrimitive::getVolumeManager()->refVolume(volume->getParams(), 3);
- ret = ref->getNumTriangles();
- LLPrimitive::getVolumeManager()->unrefVolume(ref);
- }
- else if (isMesh())
- {
- LLVolume* ref = LLPrimitive::getVolumeManager()->refVolume(volume->getParams(), 3);
- if (!ref->isMeshAssetLoaded() || ref->getNumVolumeFaces() == 0)
- {
- gMeshRepo.loadMesh(this, volume->getParams(), LLModel::LOD_HIGH);
- }
- ret = ref->getNumTriangles();
- LLPrimitive::getVolumeManager()->unrefVolume(ref);
- }
- else
- { //default sculpts have a constant number of triangles
- ret = 31*2*31; //31 rows of 31 columns of quads for a 32x32 vertex patch
- }
-
- return ret;
-}
-
-//static
-void LLVOVolume::preUpdateGeom()
-{
- sNumLODChanges = 0;
-}
-
-void LLVOVolume::parameterChanged(U16 param_type, bool local_origin)
-{
- LLViewerObject::parameterChanged(param_type, local_origin);
-}
-
-void LLVOVolume::parameterChanged(U16 param_type, LLNetworkData* data, BOOL in_use, bool local_origin)
-{
- LLViewerObject::parameterChanged(param_type, data, in_use, local_origin);
- if (mVolumeImpl)
- {
- mVolumeImpl->onParameterChanged(param_type, data, in_use, local_origin);
- }
- if (mDrawable.notNull())
- {
- BOOL is_light = getIsLight();
- if (is_light != mDrawable->isState(LLDrawable::LIGHT))
- {
- gPipeline.setLight(mDrawable, is_light);
- }
- }
-}
-
-void LLVOVolume::setSelected(BOOL sel)
-{
- LLViewerObject::setSelected(sel);
- if (mDrawable.notNull())
- {
- markForUpdate(TRUE);
- }
-}
-
-void LLVOVolume::updateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax)
-{
-}
-
-F32 LLVOVolume::getBinRadius()
-{
- F32 radius;
-
- F32 scale = 1.f;
-
- S32 size_factor = llmax(gSavedSettings.getS32("OctreeStaticObjectSizeFactor"), 1);
- S32 attachment_size_factor = llmax(gSavedSettings.getS32("OctreeAttachmentSizeFactor"), 1);
- LLVector3 distance_factor = gSavedSettings.getVector3("OctreeDistanceFactor");
- LLVector3 alpha_distance_factor = gSavedSettings.getVector3("OctreeAlphaDistanceFactor");
- const LLVector4a* ext = mDrawable->getSpatialExtents();
-
- BOOL shrink_wrap = mDrawable->isAnimating();
- BOOL alpha_wrap = FALSE;
-
- if (!isHUDAttachment())
- {
- for (S32 i = 0; i < mDrawable->getNumFaces(); i++)
- {
- LLFace* face = mDrawable->getFace(i);
- if (face->getPoolType() == LLDrawPool::POOL_ALPHA &&
- !face->canRenderAsMask())
- {
- alpha_wrap = TRUE;
- break;
- }
- }
- }
- else
- {
- shrink_wrap = FALSE;
- }
-
- if (alpha_wrap)
- {
- LLVector3 bounds = getScale();
- radius = llmin(bounds.mV[1], bounds.mV[2]);
- radius = llmin(radius, bounds.mV[0]);
- radius *= 0.5f;
- radius *= 1.f+mDrawable->mDistanceWRTCamera*alpha_distance_factor[1];
- radius += mDrawable->mDistanceWRTCamera*alpha_distance_factor[0];
- }
- else if (shrink_wrap)
- {
- LLVector4a rad;
- rad.setSub(ext[1], ext[0]);
-
- radius = rad.getLength3().getF32()*0.5f;
- }
- else if (mDrawable->isStatic())
- {
- radius = llmax((S32) mDrawable->getRadius(), 1)*size_factor;
- radius *= 1.f + mDrawable->mDistanceWRTCamera * distance_factor[1];
- radius += mDrawable->mDistanceWRTCamera * distance_factor[0];
- }
- else if (mDrawable->getVObj()->isAttachment())
- {
- radius = llmax((S32) mDrawable->getRadius(),1)*attachment_size_factor;
- }
- else
- {
- radius = mDrawable->getRadius();
- radius *= 1.f + mDrawable->mDistanceWRTCamera * distance_factor[1];
- radius += mDrawable->mDistanceWRTCamera * distance_factor[0];
- }
-
- return llclamp(radius*scale, 0.5f, 256.f);
-}
-
-const LLVector3 LLVOVolume::getPivotPositionAgent() const
-{
- if (mVolumeImpl)
- {
- return mVolumeImpl->getPivotPosition();
- }
- return LLViewerObject::getPivotPositionAgent();
-}
-
-void LLVOVolume::onShift(const LLVector4a &shift_vector)
-{
- if (mVolumeImpl)
- {
- mVolumeImpl->onShift(shift_vector);
- }
-
- updateRelativeXform();
-}
-
-const LLMatrix4& LLVOVolume::getWorldMatrix(LLXformMatrix* xform) const
-{
- if (mVolumeImpl)
- {
- return mVolumeImpl->getWorldMatrix(xform);
- }
- return xform->getWorldMatrix();
-}
-
-LLVector3 LLVOVolume::agentPositionToVolume(const LLVector3& pos) const
-{
- LLVector3 ret = pos - getRenderPosition();
- ret = ret * ~getRenderRotation();
- LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale();
- LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]);
- ret.scaleVec(invObjScale);
-
- return ret;
-}
-
-LLVector3 LLVOVolume::agentDirectionToVolume(const LLVector3& dir) const
-{
- LLVector3 ret = dir * ~getRenderRotation();
-
- LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale();
- ret.scaleVec(objScale);
-
- return ret;
-}
-
-LLVector3 LLVOVolume::volumePositionToAgent(const LLVector3& dir) const
-{
- LLVector3 ret = dir;
- LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale();
- ret.scaleVec(objScale);
- ret = ret * getRenderRotation();
- ret += getRenderPosition();
-
- return ret;
-}
-
-LLVector3 LLVOVolume::volumeDirectionToAgent(const LLVector3& dir) const
-{
- LLVector3 ret = dir;
- LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale();
- LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]);
- ret.scaleVec(invObjScale);
- ret = ret * getRenderRotation();
-
- return ret;
-}
-
-
-BOOL LLVOVolume::lineSegmentIntersect(const LLVector3& start, const LLVector3& end, S32 face, BOOL pick_transparent, S32 *face_hitp,
- LLVector3* intersection,LLVector2* tex_coord, LLVector3* normal, LLVector3* bi_normal)
-
-{
- if (!mbCanSelect
- || mDrawable->isDead()
- || !gPipeline.hasRenderType(mDrawable->getRenderType()))
- {
- return FALSE;
- }
-
- BOOL ret = FALSE;
-
- LLVolume* volume = getVolume();
-
- bool transform = true;
-
- if (mDrawable->isState(LLDrawable::RIGGED))
- {
- if (LLFloater::isVisible(gFloaterTools) && getAvatar()->isSelf())
- {
- updateRiggedVolume();
- genBBoxes(FALSE);
- volume = mRiggedVolume;
- transform = false;
- }
- else
- { //cannot pick rigged attachments on other avatars or when not in build mode
- return FALSE;
- }
- }
-
- if (volume)
- {
- LLVector3 v_start, v_end, v_dir;
-
- if (transform)
- {
- v_start = agentPositionToVolume(start);
- v_end = agentPositionToVolume(end);
- }
- else
- {
- v_start = start;
- v_end = end;
- }
-
- LLVector3 p;
- LLVector3 n;
- LLVector2 tc;
- LLVector3 bn;
-
- if (intersection != NULL)
- {
- p = *intersection;
- }
-
- if (tex_coord != NULL)
- {
- tc = *tex_coord;
- }
-
- if (normal != NULL)
- {
- n = *normal;
- }
-
- if (bi_normal != NULL)
- {
- bn = *bi_normal;
- }
-
- S32 face_hit = -1;
-
- S32 start_face, end_face;
- if (face == -1)
- {
- start_face = 0;
- end_face = volume->getNumVolumeFaces();
- }
- else
- {
- start_face = face;
- end_face = face+1;
- }
-
- bool special_cursor = specialHoverCursor();
- for (S32 i = start_face; i < end_face; ++i)
- {
- if (!special_cursor && !pick_transparent && getTE(i)->getColor().mV[3] == 0.f)
- { //don't attempt to pick completely transparent faces unless
- //pick_transparent is true
- continue;
- }
-
- face_hit = volume->lineSegmentIntersect(v_start, v_end, i,
- &p, &tc, &n, &bn);
-
- if (face_hit >= 0 && mDrawable->getNumFaces() > face_hit)
- {
- LLFace* face = mDrawable->getFace(face_hit);
-
- if (pick_transparent || !face->getTexture() || !face->getTexture()->hasGLTexture() || face->getTexture()->getMask(face->surfaceToTexture(tc, p, n)))
- {
- v_end = p;
- if (face_hitp != NULL)
- {
- *face_hitp = face_hit;
- }
-
- if (intersection != NULL)
- {
- if (transform)
- {
- *intersection = volumePositionToAgent(p); // must map back to agent space
- }
- else
- {
- *intersection = p;
- }
- }
-
- if (normal != NULL)
- {
- if (transform)
- {
- *normal = volumeDirectionToAgent(n);
- }
- else
- {
- *normal = n;
- }
-
- (*normal).normVec();
- }
-
- if (bi_normal != NULL)
- {
- if (transform)
- {
- *bi_normal = volumeDirectionToAgent(bn);
- }
- else
- {
- *bi_normal = bn;
- }
- (*bi_normal).normVec();
- }
-
- if (tex_coord != NULL)
- {
- *tex_coord = tc;
- }
-
- ret = TRUE;
- }
- }
- }
- }
-
- return ret;
-}
-
-bool LLVOVolume::treatAsRigged()
-{
- return LLFloater::isVisible(gFloaterTools) &&
- isAttachment() &&
- getAvatar() &&
- getAvatar()->isSelf() &&
- mDrawable.notNull() &&
- mDrawable->isState(LLDrawable::RIGGED);
-}
-
-LLRiggedVolume* LLVOVolume::getRiggedVolume()
-{
- return mRiggedVolume;
-}
-
-void LLVOVolume::clearRiggedVolume()
-{
- if (mRiggedVolume.notNull())
- {
- mRiggedVolume = NULL;
- updateRelativeXform();
- }
-}
-
-void LLVOVolume::updateRiggedVolume()
-{
- //Update mRiggedVolume to match current animation frame of avatar.
- //Also update position/size in octree.
-
- if (!treatAsRigged())
- {
- clearRiggedVolume();
-
- return;
- }
-
- LLVolume* volume = getVolume();
-
- const LLMeshSkinInfo* skin = gMeshRepo.getSkinInfo(volume->getParams().getSculptID(), this);
-
- if (!skin)
- {
- clearRiggedVolume();
- return;
- }
-
- LLVOAvatar* avatar = getAvatar();
-
- if (!avatar)
- {
- clearRiggedVolume();
- return;
- }
-
- if (!mRiggedVolume)
- {
- LLVolumeParams p;
- mRiggedVolume = new LLRiggedVolume(p);
- updateRelativeXform();
- }
-
- mRiggedVolume->update(skin, avatar, volume);
-
-}
-
-static LLFastTimer::DeclareTimer FTM_SKIN_RIGGED("Skin");
-static LLFastTimer::DeclareTimer FTM_RIGGED_OCTREE("Octree");
-
-void LLRiggedVolume::update(const LLMeshSkinInfo* skin, LLVOAvatar* avatar, const LLVolume* volume)
-{
- bool copy = false;
- if (volume->getNumVolumeFaces() != getNumVolumeFaces())
- {
- copy = true;
- }
-
- for (S32 i = 0; i < volume->getNumVolumeFaces() && !copy; ++i)
- {
- const LLVolumeFace& src_face = volume->getVolumeFace(i);
- const LLVolumeFace& dst_face = getVolumeFace(i);
-
- if (src_face.mNumIndices != dst_face.mNumIndices ||
- src_face.mNumVertices != dst_face.mNumVertices)
- {
- copy = true;
- }
- }
-
- if (copy)
- {
- copyVolumeFaces(volume);
- }
-
- //build matrix palette
- LLMatrix4a mp[64];
- LLMatrix4* mat = (LLMatrix4*) mp;
-
- for (U32 j = 0; j < skin->mJointNames.size(); ++j)
- {
- LLJoint* joint = avatar->getJoint(skin->mJointNames[j]);
- if (joint)
- {
- mat[j] = skin->mInvBindMatrix[j];
- mat[j] *= joint->getWorldMatrix();
- }
- }
-
- for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
- {
- const LLVolumeFace& vol_face = volume->getVolumeFace(i);
-
- LLVolumeFace& dst_face = mVolumeFaces[i];
-
- LLVector4a* weight = vol_face.mWeights;
-
- LLMatrix4a bind_shape_matrix;
- bind_shape_matrix.loadu(skin->mBindShapeMatrix);
-
- LLVector4a* pos = dst_face.mPositions;
-
- {
- LLFastTimer t(FTM_SKIN_RIGGED);
-
- for (U32 j = 0; j < dst_face.mNumVertices; ++j)
- {
- LLMatrix4a final_mat;
- final_mat.clear();
-
- S32 idx[4];
-
- LLVector4 wght;
-
- F32 scale = 0.f;
- for (U32 k = 0; k < 4; k++)
- {
- F32 w = weight[j][k];
-
- idx[k] = (S32) floorf(w);
- wght[k] = w - floorf(w);
- scale += wght[k];
- }
-
- wght *= 1.f/scale;
-
- for (U32 k = 0; k < 4; k++)
- {
- F32 w = wght[k];
-
- LLMatrix4a src;
- src.setMul(mp[idx[k]], w);
-
- final_mat.add(src);
- }
-
-
- LLVector4a& v = vol_face.mPositions[j];
- LLVector4a t;
- LLVector4a dst;
- bind_shape_matrix.affineTransform(v, t);
- final_mat.affineTransform(t, dst);
- pos[j] = dst;
- }
-
- //update bounding box
- LLVector4a& min = dst_face.mExtents[0];
- LLVector4a& max = dst_face.mExtents[1];
-
- min = pos[0];
- max = pos[1];
-
- for (U32 j = 1; j < dst_face.mNumVertices; ++j)
- {
- min.setMin(min, pos[j]);
- max.setMax(max, pos[j]);
- }
-
- dst_face.mCenter->setAdd(dst_face.mExtents[0], dst_face.mExtents[1]);
- dst_face.mCenter->mul(0.5f);
-
- }
-
- {
- LLFastTimer t(FTM_RIGGED_OCTREE);
- delete dst_face.mOctree;
- dst_face.mOctree = NULL;
-
- LLVector4a size;
- size.setSub(dst_face.mExtents[1], dst_face.mExtents[0]);
- size.splat(size.getLength3().getF32()*0.5f);
-
- dst_face.createOctree(1.f);
- }
- }
-}
-
-U32 LLVOVolume::getPartitionType() const
-{
- if (isHUDAttachment())
- {
- return LLViewerRegion::PARTITION_HUD;
- }
-
- return LLViewerRegion::PARTITION_VOLUME;
-}
-
-LLVolumePartition::LLVolumePartition()
-: LLSpatialPartition(LLVOVolume::VERTEX_DATA_MASK, TRUE, GL_DYNAMIC_DRAW_ARB)
-{
- mLODPeriod = 32;
- mDepthMask = FALSE;
- mDrawableType = LLPipeline::RENDER_TYPE_VOLUME;
- mPartitionType = LLViewerRegion::PARTITION_VOLUME;
- mSlopRatio = 0.25f;
- mBufferUsage = GL_DYNAMIC_DRAW_ARB;
-}
-
-LLVolumeBridge::LLVolumeBridge(LLDrawable* drawablep)
-: LLSpatialBridge(drawablep, TRUE, LLVOVolume::VERTEX_DATA_MASK)
-{
- mDepthMask = FALSE;
- mLODPeriod = 32;
- mDrawableType = LLPipeline::RENDER_TYPE_VOLUME;
- mPartitionType = LLViewerRegion::PARTITION_BRIDGE;
-
- mBufferUsage = GL_DYNAMIC_DRAW_ARB;
-
- mSlopRatio = 0.25f;
-}
-
-bool can_batch_texture(LLFace* facep)
-{
- if (facep->getTextureEntry()->getBumpmap())
- { //bump maps aren't worked into texture batching yet
- return false;
- }
-
- if (facep->getTexture() && facep->getTexture()->getPrimaryFormat() == GL_ALPHA)
- { //can't batch invisiprims
- return false;
- }
-
- if (facep->isState(LLFace::TEXTURE_ANIM) && facep->getVirtualSize() > MIN_TEX_ANIM_SIZE)
- { //texture animation breaks batches
- return false;
- }
-
- return true;
-}
-
-void LLVolumeGeometryManager::registerFace(LLSpatialGroup* group, LLFace* facep, U32 type)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- if (facep->getViewerObject()->isSelected() && LLSelectMgr::getInstance()->mHideSelectedObjects)
- {
- return;
- }
-
- //add face to drawmap
- LLSpatialGroup::drawmap_elem_t& draw_vec = group->mDrawMap[type];
-
- S32 idx = draw_vec.size()-1;
-
- BOOL fullbright = (type == LLRenderPass::PASS_FULLBRIGHT) ||
- (type == LLRenderPass::PASS_INVISIBLE) ||
- (type == LLRenderPass::PASS_ALPHA && facep->isState(LLFace::FULLBRIGHT));
-
- if (!fullbright && type != LLRenderPass::PASS_GLOW && !facep->getVertexBuffer()->hasDataType(LLVertexBuffer::TYPE_NORMAL))
- {
- llwarns << "Non fullbright face has no normals!" << llendl;
- return;
- }
-
- const LLMatrix4* tex_mat = NULL;
- if (facep->isState(LLFace::TEXTURE_ANIM) && facep->getVirtualSize() > MIN_TEX_ANIM_SIZE)
- {
- tex_mat = facep->mTextureMatrix;
- }
-
- const LLMatrix4* model_mat = NULL;
-
- LLDrawable* drawable = facep->getDrawable();
- if (drawable->isActive())
- {
- model_mat = &(drawable->getRenderMatrix());
- }
- else
- {
- model_mat = &(drawable->getRegion()->mRenderMatrix);
- if (model_mat->isIdentity())
- {
- model_mat = NULL;
- }
- }
-
- U8 bump = (type == LLRenderPass::PASS_BUMP || type == LLRenderPass::PASS_POST_BUMP) ? facep->getTextureEntry()->getBumpmap() : 0;
-
- LLViewerTexture* tex = facep->getTexture();
-
- U8 index = facep->getTextureIndex();
-
- bool batchable = false;
-
- if (index < 255 && idx >= 0)
- {
- if (index < draw_vec[idx]->mTextureList.size())
- {
- if (draw_vec[idx]->mTextureList[index].isNull())
- {
- batchable = true;
- draw_vec[idx]->mTextureList[index] = tex;
- }
- else if (draw_vec[idx]->mTextureList[index] == tex)
- { //this face's texture index can be used with this batch
- batchable = true;
- }
- }
- else
- { //texture list can be expanded to fit this texture index
- batchable = true;
- }
- }
-
- U8 glow = (U8) (facep->getTextureEntry()->getGlow() * 255);
-
- if (idx >= 0 &&
- draw_vec[idx]->mVertexBuffer == facep->getVertexBuffer() &&
- draw_vec[idx]->mEnd == facep->getGeomIndex()-1 &&
- (LLPipeline::sTextureBindTest || draw_vec[idx]->mTexture == tex || batchable) &&
-#if LL_DARWIN
- draw_vec[idx]->mEnd - draw_vec[idx]->mStart + facep->getGeomCount() <= (U32) gGLManager.mGLMaxVertexRange &&
- draw_vec[idx]->mCount + facep->getIndicesCount() <= (U32) gGLManager.mGLMaxIndexRange &&
-#endif
- draw_vec[idx]->mGlowColor.mV[3] == glow &&
- draw_vec[idx]->mFullbright == fullbright &&
- draw_vec[idx]->mBump == bump &&
- draw_vec[idx]->mTextureMatrix == tex_mat &&
- draw_vec[idx]->mModelMatrix == model_mat)
- {
- draw_vec[idx]->mCount += facep->getIndicesCount();
- draw_vec[idx]->mEnd += facep->getGeomCount();
- draw_vec[idx]->mVSize = llmax(draw_vec[idx]->mVSize, facep->getVirtualSize());
-
- if (index >= draw_vec[idx]->mTextureList.size())
- {
- draw_vec[idx]->mTextureList.resize(index+1);
- draw_vec[idx]->mTextureList[index] = tex;
- }
- draw_vec[idx]->validate();
- update_min_max(draw_vec[idx]->mExtents[0], draw_vec[idx]->mExtents[1], facep->mExtents[0]);
- update_min_max(draw_vec[idx]->mExtents[0], draw_vec[idx]->mExtents[1], facep->mExtents[1]);
- }
- else
- {
- U32 start = facep->getGeomIndex();
- U32 end = start + facep->getGeomCount()-1;
- U32 offset = facep->getIndicesStart();
- U32 count = facep->getIndicesCount();
- LLPointer<LLDrawInfo> draw_info = new LLDrawInfo(start,end,count,offset, tex,
- facep->getVertexBuffer(), fullbright, bump);
- draw_info->mGroup = group;
- draw_info->mVSize = facep->getVirtualSize();
- draw_vec.push_back(draw_info);
- draw_info->mTextureMatrix = tex_mat;
- draw_info->mModelMatrix = model_mat;
- draw_info->mGlowColor.setVec(0,0,0,glow);
- if (type == LLRenderPass::PASS_ALPHA)
- { //for alpha sorting
- facep->setDrawInfo(draw_info);
- }
- draw_info->mExtents[0] = facep->mExtents[0];
- draw_info->mExtents[1] = facep->mExtents[1];
-
- if (LLPipeline::sUseTriStrips)
- {
- draw_info->mDrawMode = LLRender::TRIANGLE_STRIP;
- }
-
- if (index < 255)
- { //initialize texture list for texture batching
- draw_info->mTextureList.resize(index+1);
- draw_info->mTextureList[index] = tex;
- }
- draw_info->validate();
- }
-}
-
-void LLVolumeGeometryManager::getGeometry(LLSpatialGroup* group)
-{
-
-}
-
-static LLFastTimer::DeclareTimer FTM_REBUILD_VOLUME_VB("Volume");
-static LLFastTimer::DeclareTimer FTM_REBUILD_VBO("VBO Rebuilt");
-
-static LLDrawPoolAvatar* get_avatar_drawpool(LLViewerObject* vobj)
-{
- LLVOAvatar* avatar = vobj->getAvatar();
-
- if (avatar)
- {
- LLDrawable* drawable = avatar->mDrawable;
- if (drawable && drawable->getNumFaces() > 0)
- {
- LLFace* face = drawable->getFace(0);
- if (face)
- {
- LLDrawPool* drawpool = face->getPool();
- if (drawpool)
- {
- if (drawpool->getType() == LLDrawPool::POOL_AVATAR)
- {
- return (LLDrawPoolAvatar*) drawpool;
- }
- }
- }
- }
- }
-
- return NULL;
-}
-
-void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group)
-{
- if (group->changeLOD())
- {
- group->mLastUpdateDistance = group->mDistance;
- }
-
- group->mLastUpdateViewAngle = group->mViewAngle;
-
- if (!group->isState(LLSpatialGroup::GEOM_DIRTY | LLSpatialGroup::ALPHA_DIRTY))
- {
- if (group->isState(LLSpatialGroup::MESH_DIRTY) && !LLPipeline::sDelayVBUpdate)
- {
- LLFastTimer ftm(FTM_REBUILD_VBO);
- LLFastTimer ftm2(FTM_REBUILD_VOLUME_VB);
-
- rebuildMesh(group);
- }
- return;
- }
-
- group->mBuilt = 1.f;
- LLFastTimer ftm(FTM_REBUILD_VBO);
-
- LLFastTimer ftm2(FTM_REBUILD_VOLUME_VB);
-
- group->clearDrawMap();
-
- mFaceList.clear();
-
- std::vector<LLFace*> fullbright_faces;
- std::vector<LLFace*> bump_faces;
- std::vector<LLFace*> simple_faces;
-
- std::vector<LLFace*> alpha_faces;
- U32 useage = group->mSpatialPartition->mBufferUsage;
-
- U32 max_vertices = (gSavedSettings.getS32("RenderMaxVBOSize")*1024)/LLVertexBuffer::calcVertexSize(group->mSpatialPartition->mVertexDataMask);
- U32 max_total = (gSavedSettings.getS32("RenderMaxNodeSize")*1024)/LLVertexBuffer::calcVertexSize(group->mSpatialPartition->mVertexDataMask);
- max_vertices = llmin(max_vertices, (U32) 65535);
-
- U32 cur_total = 0;
-
- //get all the faces into a list
- for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter)
- {
- LLDrawable* drawablep = *drawable_iter;
-
- if (drawablep->isDead() || drawablep->isState(LLDrawable::FORCE_INVISIBLE) )
- {
- continue;
- }
-
- if (drawablep->isAnimating())
- { //fall back to stream draw for animating verts
- useage = GL_STREAM_DRAW_ARB;
- }
-
- LLVOVolume* vobj = drawablep->getVOVolume();
-
- if (vobj->isMesh() &&
- (vobj->getVolume() && !vobj->getVolume()->isMeshAssetLoaded() || !gMeshRepo.meshRezEnabled()))
- {
- continue;
- }
-
- llassert_always(vobj);
- vobj->updateTextureVirtualSize();
- vobj->preRebuild();
-
- drawablep->clearState(LLDrawable::HAS_ALPHA);
-
- bool rigged = vobj->isAttachment() &&
- vobj->isMesh() &&
- gMeshRepo.getSkinInfo(vobj->getVolume()->getParams().getSculptID(), vobj);
-
- bool bake_sunlight = LLPipeline::sBakeSunlight && drawablep->isStatic();
-
- bool is_rigged = false;
-
- //for each face
- for (S32 i = 0; i < drawablep->getNumFaces(); i++)
- {
- LLFace* facep = drawablep->getFace(i);
-
- //ALWAYS null out vertex buffer on rebuild -- if the face lands in a render
- // batch, it will recover its vertex buffer reference from the spatial group
- facep->setVertexBuffer(NULL);
-
- //sum up face verts and indices
- drawablep->updateFaceSize(i);
-
-
-
- if (rigged)
- {
- if (!facep->isState(LLFace::RIGGED))
- { //completely reset vertex buffer
- facep->clearVertexBuffer();
- }
-
- facep->setState(LLFace::RIGGED);
- is_rigged = true;
-
- //get drawpool of avatar with rigged face
- LLDrawPoolAvatar* pool = get_avatar_drawpool(vobj);
-
- //Determine if we've received skininfo that contains an
- //alternate bind matrix - if it does then apply the translational component
- //to the joints of the avatar.
- LLVOAvatar* pAvatarVO = vobj->getAvatar();
- bool pelvisGotSet = false;
-
- if ( pAvatarVO )
- {
- LLUUID currentId = vobj->getVolume()->getParams().getSculptID();
- const LLMeshSkinInfo* pSkinData = gMeshRepo.getSkinInfo( currentId, vobj );
-
- if ( pSkinData )
- {
- const int bindCnt = pSkinData->mAlternateBindMatrix.size();
- if ( bindCnt > 0 )
- {
- const int jointCnt = pSkinData->mJointNames.size();
- const F32 pelvisZOffset = pSkinData->mPelvisOffset;
- bool fullRig = (jointCnt>=20) ? true : false;
- if ( fullRig )
- {
- for ( int i=0; i<jointCnt; ++i )
- {
- std::string lookingForJoint = pSkinData->mJointNames[i].c_str();
- //llinfos<<"joint name "<<lookingForJoint.c_str()<<llendl;
- LLJoint* pJoint = pAvatarVO->getJoint( lookingForJoint );
- if ( pJoint && pJoint->getId() != currentId )
- {
- pJoint->setId( currentId );
- const LLVector3& jointPos = pSkinData->mAlternateBindMatrix[i].getTranslation();
- //Set the joint position
- pJoint->storeCurrentXform( jointPos );
- //If joint is a pelvis then handle old/new pelvis to foot values
- if ( lookingForJoint == "mPelvis" )
- {
- pJoint->storeCurrentXform( jointPos );
- if ( !pAvatarVO->hasPelvisOffset() )
- {
- pAvatarVO->setPelvisOffset( true, jointPos, pelvisZOffset );
- //Trigger to rebuild viewer AV
- pelvisGotSet = true;
- }
- }
- }
- }
- }
- }
- }
- }
- //If we've set the pelvis to a new position we need to also rebuild some information that the
- //viewer does at launch (e.g. body size etc.)
- if ( pelvisGotSet )
- {
- pAvatarVO->postPelvisSetRecalc();
- }
-
- if (pool)
- {
- const LLTextureEntry* te = facep->getTextureEntry();
-
- //remove face from old pool if it exists
- LLDrawPool* old_pool = facep->getPool();
- if (old_pool && old_pool->getType() == LLDrawPool::POOL_AVATAR)
- {
- ((LLDrawPoolAvatar*) old_pool)->removeRiggedFace(facep);
- }
-
- //add face to new pool
- LLViewerTexture* tex = facep->getTexture();
- U32 type = gPipeline.getPoolTypeFromTE(te, tex);
-
- if (type == LLDrawPool::POOL_ALPHA)
- {
- if (te->getFullbright())
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_FULLBRIGHT_ALPHA);
- }
- else
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_ALPHA);
- }
- }
- else if (te->getShiny())
- {
- if (te->getFullbright())
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_FULLBRIGHT_SHINY);
- }
- else
- {
- if (LLPipeline::sRenderDeferred)
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_SIMPLE);
- }
- else
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_SHINY);
- }
- }
- }
- else
- {
- if (te->getFullbright())
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_FULLBRIGHT);
- }
- else
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_SIMPLE);
- }
- }
-
- if (te->getGlow())
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_GLOW);
- }
-
- if (LLPipeline::sRenderDeferred)
- {
- if (type != LLDrawPool::POOL_ALPHA && !te->getFullbright())
- {
- if (te->getBumpmap())
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_DEFERRED_BUMP);
- }
- else
- {
- pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_DEFERRED_SIMPLE);
- }
- }
- }
- }
-
- continue;
- }
- else
- {
- if (facep->isState(LLFace::RIGGED))
- { //face is not rigged but used to be, remove from rigged face pool
- LLDrawPoolAvatar* pool = (LLDrawPoolAvatar*) facep->getPool();
- if (pool)
- {
- pool->removeRiggedFace(facep);
- }
- facep->clearState(LLFace::RIGGED);
- }
- }
-
- if (cur_total > max_total || facep->getIndicesCount() <= 0 || facep->getGeomCount() <= 0)
- {
- facep->clearVertexBuffer();
- continue;
- }
-
- cur_total += facep->getGeomCount();
-
- if (facep->hasGeometry() && facep->getPixelArea() > FORCE_CULL_AREA)
- {
- const LLTextureEntry* te = facep->getTextureEntry();
- LLViewerTexture* tex = facep->getTexture();
-
- if (facep->isState(LLFace::TEXTURE_ANIM))
- {
- if (!vobj->mTexAnimMode)
- {
- facep->clearState(LLFace::TEXTURE_ANIM);
- }
- }
-
- BOOL force_simple = (facep->getPixelArea() < FORCE_SIMPLE_RENDER_AREA);
- U32 type = gPipeline.getPoolTypeFromTE(te, tex);
- if (type != LLDrawPool::POOL_ALPHA && force_simple)
- {
- type = LLDrawPool::POOL_SIMPLE;
- }
- facep->setPoolType(type);
-
- if (vobj->isHUDAttachment())
- {
- facep->setState(LLFace::FULLBRIGHT);
- }
-
- if (vobj->mTextureAnimp && vobj->mTexAnimMode)
- {
- if (vobj->mTextureAnimp->mFace <= -1)
- {
- S32 face;
- for (face = 0; face < vobj->getNumTEs(); face++)
- {
- drawablep->getFace(face)->setState(LLFace::TEXTURE_ANIM);
- }
- }
- else if (vobj->mTextureAnimp->mFace < vobj->getNumTEs())
- {
- drawablep->getFace(vobj->mTextureAnimp->mFace)->setState(LLFace::TEXTURE_ANIM);
- }
- }
-
- if (type == LLDrawPool::POOL_ALPHA)
- {
- if (facep->canRenderAsMask())
- { //can be treated as alpha mask
- simple_faces.push_back(facep);
- }
- else
- {
- drawablep->setState(LLDrawable::HAS_ALPHA);
- alpha_faces.push_back(facep);
- }
- }
- else
- {
- if (drawablep->isState(LLDrawable::REBUILD_VOLUME))
- {
- facep->mLastUpdateTime = gFrameTimeSeconds;
- }
-
- if (gPipeline.canUseWindLightShadersOnObjects()
- && LLPipeline::sRenderBump)
- {
- if (te->getBumpmap())
- { //needs normal + binormal
- bump_faces.push_back(facep);
- }
- else if (te->getShiny() || !te->getFullbright())
- { //needs normal
- simple_faces.push_back(facep);
- }
- else
- { //doesn't need normal
- facep->setState(LLFace::FULLBRIGHT);
- fullbright_faces.push_back(facep);
- }
- }
- else
- {
- if (te->getBumpmap() && LLPipeline::sRenderBump)
- { //needs normal + binormal
- bump_faces.push_back(facep);
- }
- else if ((te->getShiny() && LLPipeline::sRenderBump) ||
- !(te->getFullbright() || bake_sunlight))
- { //needs normal
- simple_faces.push_back(facep);
- }
- else
- { //doesn't need normal
- facep->setState(LLFace::FULLBRIGHT);
- fullbright_faces.push_back(facep);
- }
- }
- }
- }
- else
- { //face has no renderable geometry
- facep->clearVertexBuffer();
- }
- }
-
- if (is_rigged)
- {
- drawablep->setState(LLDrawable::RIGGED);
- }
- else
- {
- drawablep->clearState(LLDrawable::RIGGED);
- }
- }
-
- group->mBufferUsage = useage;
-
- //PROCESS NON-ALPHA FACES
- U32 simple_mask = LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_NORMAL | LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_COLOR;
- U32 alpha_mask = simple_mask | 0x80000000; //hack to give alpha verts their own VBO
- U32 bump_mask = LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1 | LLVertexBuffer::MAP_NORMAL | LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_COLOR;
- U32 fullbright_mask = LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_COLOR;
-
- bool batch_textures = LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_OBJECT) > 1;
-
- if (batch_textures)
- {
- bump_mask |= LLVertexBuffer::MAP_BINORMAL;
- genDrawInfo(group, simple_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, simple_faces, FALSE, TRUE);
- genDrawInfo(group, fullbright_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, fullbright_faces, FALSE, TRUE);
- genDrawInfo(group, bump_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, bump_faces, FALSE, TRUE);
- genDrawInfo(group, alpha_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, alpha_faces, TRUE, TRUE);
- }
- else
- {
- genDrawInfo(group, simple_mask, simple_faces);
- genDrawInfo(group, fullbright_mask, fullbright_faces);
- genDrawInfo(group, bump_mask, bump_faces, FALSE, TRUE);
- genDrawInfo(group, alpha_mask, alpha_faces, TRUE);
- }
-
-
- if (!LLPipeline::sDelayVBUpdate)
- {
- //drawables have been rebuilt, clear rebuild status
- for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter)
- {
- LLDrawable* drawablep = *drawable_iter;
- drawablep->clearState(LLDrawable::REBUILD_ALL);
- }
- }
-
- group->mLastUpdateTime = gFrameTimeSeconds;
- group->mBuilt = 1.f;
- group->clearState(LLSpatialGroup::GEOM_DIRTY | LLSpatialGroup::ALPHA_DIRTY);
-
- if (LLPipeline::sDelayVBUpdate)
- {
- group->setState(LLSpatialGroup::MESH_DIRTY | LLSpatialGroup::NEW_DRAWINFO);
- }
-
- mFaceList.clear();
-}
-
-static LLFastTimer::DeclareTimer FTM_VOLUME_GEOM("Volume Geometry");
-static LLFastTimer::DeclareTimer FTM_VOLUME_GEOM_PARTIAL("Terse Rebuild");
-
-void LLVolumeGeometryManager::rebuildMesh(LLSpatialGroup* group)
-{
- llassert(group);
- if (group && group->isState(LLSpatialGroup::MESH_DIRTY) && !group->isState(LLSpatialGroup::GEOM_DIRTY))
- {
- LLFastTimer tm(FTM_VOLUME_GEOM);
- S32 num_mapped_veretx_buffer = LLVertexBuffer::sMappedCount ;
-
- group->mBuilt = 1.f;
-
- std::set<LLVertexBuffer*> mapped_buffers;
-
- for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter)
- {
- LLFastTimer t(FTM_VOLUME_GEOM_PARTIAL);
- LLDrawable* drawablep = *drawable_iter;
-
- if (!drawablep->isDead() && drawablep->isState(LLDrawable::REBUILD_ALL) )
- {
- LLVOVolume* vobj = drawablep->getVOVolume();
- vobj->preRebuild();
-
- LLVolume* volume = vobj->getVolume();
- for (S32 i = 0; i < drawablep->getNumFaces(); ++i)
- {
- LLFace* face = drawablep->getFace(i);
- if (face)
- {
- LLVertexBuffer* buff = face->getVertexBuffer();
- if (buff)
- {
- face->getGeometryVolume(*volume, face->getTEOffset(),
- vobj->getRelativeXform(), vobj->getRelativeXformInvTrans(), face->getGeomIndex());
-
- if (buff->isLocked())
- {
- mapped_buffers.insert(buff);
- }
- }
- }
- }
-
- drawablep->clearState(LLDrawable::REBUILD_ALL);
- }
- }
-
- for (std::set<LLVertexBuffer*>::iterator iter = mapped_buffers.begin(); iter != mapped_buffers.end(); ++iter)
- {
- (*iter)->setBuffer(0);
- }
-
- // don't forget alpha
- if(group != NULL &&
- !group->mVertexBuffer.isNull() &&
- group->mVertexBuffer->isLocked())
- {
- group->mVertexBuffer->setBuffer(0);
- }
-
- //if not all buffers are unmapped
- if(num_mapped_veretx_buffer != LLVertexBuffer::sMappedCount)
- {
- llwarns << "Not all mapped vertex buffers are unmapped!" << llendl ;
- for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter)
- {
- LLDrawable* drawablep = *drawable_iter;
- for (S32 i = 0; i < drawablep->getNumFaces(); ++i)
- {
- LLFace* face = drawablep->getFace(i);
- LLVertexBuffer* buff = face->getVertexBuffer();
- if (face && buff && buff->isLocked())
- {
- buff->setBuffer(0) ;
- }
- }
- }
- }
-
- group->clearState(LLSpatialGroup::MESH_DIRTY | LLSpatialGroup::NEW_DRAWINFO);
- }
-
- llassert(!group || !group->isState(LLSpatialGroup::NEW_DRAWINFO));
-}
-
-struct CompareBatchBreakerModified
-{
- bool operator()(const LLFace* const& lhs, const LLFace* const& rhs)
- {
- const LLTextureEntry* lte = lhs->getTextureEntry();
- const LLTextureEntry* rte = rhs->getTextureEntry();
-
- if (lte->getBumpmap() != rte->getBumpmap())
- {
- return lte->getBumpmap() < rte->getBumpmap();
- }
- else if (lte->getFullbright() != rte->getFullbright())
- {
- return lte->getFullbright() < rte->getFullbright();
- }
- else if (lte->getGlow() != rte->getGlow())
- {
- return lte->getGlow() < rte->getGlow();
- }
- else
- {
- return lhs->getTexture() < rhs->getTexture();
- }
-
- }
-};
-
-void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std::vector<LLFace*>& faces, BOOL distance_sort, BOOL batch_textures)
-{
- //calculate maximum number of vertices to store in a single buffer
- U32 max_vertices = (gSavedSettings.getS32("RenderMaxVBOSize")*1024)/LLVertexBuffer::calcVertexSize(group->mSpatialPartition->mVertexDataMask);
- max_vertices = llmin(max_vertices, (U32) 65535);
-
- if (!distance_sort)
- {
- //sort faces by things that break batches
- std::sort(faces.begin(), faces.end(), CompareBatchBreakerModified());
- }
- else
- {
- //sort faces by distance
- std::sort(faces.begin(), faces.end(), LLFace::CompareDistanceGreater());
- }
-
- std::vector<LLFace*>::iterator face_iter = faces.begin();
-
- LLSpatialGroup::buffer_map_t buffer_map;
-
- LLViewerTexture* last_tex = NULL;
- S32 buffer_index = 0;
-
- if (distance_sort)
- {
- buffer_index = -1;
- }
-
- S32 texture_index_channels = gGLManager.mNumTextureImageUnits-1; //always reserve one for shiny for now just for simplicity
-
- if (gGLManager.mGLVersion < 3.1f)
- {
- texture_index_channels = 1;
- }
-
- if (LLPipeline::sRenderDeferred && distance_sort)
- {
- texture_index_channels = gDeferredAlphaProgram.mFeatures.mIndexedTextureChannels;
- }
-
- texture_index_channels = llmin(texture_index_channels, (S32) gSavedSettings.getU32("RenderMaxTextureIndex"));
-
-
- while (face_iter != faces.end())
- {
- //pull off next face
- LLFace* facep = *face_iter;
- LLViewerTexture* tex = facep->getTexture();
-
- if (distance_sort)
- {
- tex = NULL;
- }
-
- if (last_tex == tex)
- {
- buffer_index++;
- }
- else
- {
- last_tex = tex;
- buffer_index = 0;
- }
-
- bool bake_sunlight = LLPipeline::sBakeSunlight && facep->getDrawable()->isStatic();
-
- U32 index_count = facep->getIndicesCount();
- U32 geom_count = facep->getGeomCount();
-
- //sum up vertices needed for this render batch
- std::vector<LLFace*>::iterator i = face_iter;
- ++i;
-
- std::vector<LLViewerTexture*> texture_list;
-
- if (batch_textures)
- {
- U8 cur_tex = 0;
- facep->setTextureIndex(cur_tex);
- texture_list.push_back(tex);
-
- //if (can_batch_texture(facep))
- {
- while (i != faces.end())
- {
- facep = *i;
- if (facep->getTexture() != tex)
- {
- if (distance_sort)
- { //textures might be out of order, see if texture exists in current batch
- bool found = false;
- for (U32 tex_idx = 0; tex_idx < texture_list.size(); ++tex_idx)
- {
- if (facep->getTexture() == texture_list[tex_idx])
- {
- cur_tex = tex_idx;
- found = true;
- break;
- }
- }
-
- if (!found)
- {
- cur_tex = texture_list.size();
- }
- }
- else
- {
- cur_tex++;
- }
-
- if (!can_batch_texture(facep))
- { //face is bump mapped or has an animated texture matrix -- can't
- //batch more than 1 texture at a time
- break;
- }
-
- if (cur_tex >= texture_index_channels)
- { //cut batches when index channels are depleted
- break;
- }
-
- tex = facep->getTexture();
-
- texture_list.push_back(tex);
- }
-
- if (geom_count + facep->getGeomCount() > max_vertices)
- { //cut batches on geom count too big
- break;
- }
-
- ++i;
- index_count += facep->getIndicesCount();
- geom_count += facep->getGeomCount();
-
- facep->setTextureIndex(cur_tex);
- }
- }
-
- tex = texture_list[0];
- }
- else
- {
- while (i != faces.end() &&
- (LLPipeline::sTextureBindTest || (distance_sort || (*i)->getTexture() == tex)))
- {
- facep = *i;
-
-
- //face has no texture index
- facep->mDrawInfo = NULL;
- facep->setTextureIndex(255);
-
- if (geom_count + facep->getGeomCount() > max_vertices)
- { //cut batches on geom count too big
- break;
- }
-
- ++i;
- index_count += facep->getIndicesCount();
- geom_count += facep->getGeomCount();
- }
- }
-
- //create/delete/resize vertex buffer if needed
- LLVertexBuffer* buffer = NULL;
- LLSpatialGroup::buffer_texture_map_t::iterator found_iter = group->mBufferMap[mask].find(*face_iter);
-
- if (found_iter != group->mBufferMap[mask].end())
- {
- if ((U32) buffer_index < found_iter->second.size())
- {
- buffer = found_iter->second[buffer_index];
- }
- }
-
- if (!buffer)
- { //create new buffer if needed
- buffer = createVertexBuffer(mask,
- group->mBufferUsage);
- buffer->allocateBuffer(geom_count, index_count, TRUE);
- }
- else
- { //resize pre-existing buffer
- if (LLVertexBuffer::sEnableVBOs && buffer->getUsage() != group->mBufferUsage ||
- buffer->getTypeMask() != mask)
- {
- buffer = createVertexBuffer(mask,
- group->mBufferUsage);
- buffer->allocateBuffer(geom_count, index_count, TRUE);
- }
- else
- {
- buffer->resizeBuffer(geom_count, index_count);
- }
- }
-
- buffer_map[mask][*face_iter].push_back(buffer);
-
- //add face geometry
-
- U32 indices_index = 0;
- U16 index_offset = 0;
-
- while (face_iter < i)
- { //update face indices for new buffer
- facep = *face_iter;
- facep->setIndicesIndex(indices_index);
- facep->setGeomIndex(index_offset);
- facep->setVertexBuffer(buffer);
-
- if (batch_textures && facep->getTextureIndex() == 255)
- {
- llerrs << "Invalid texture index." << llendl;
- }
-
- {
- //for debugging, set last time face was updated vs moved
- facep->updateRebuildFlags();
-
- if (!LLPipeline::sDelayVBUpdate)
- { //copy face geometry into vertex buffer
- LLDrawable* drawablep = facep->getDrawable();
- LLVOVolume* vobj = drawablep->getVOVolume();
- LLVolume* volume = vobj->getVolume();
-
- U32 te_idx = facep->getTEOffset();
-
- facep->getGeometryVolume(*volume, te_idx,
- vobj->getRelativeXform(), vobj->getRelativeXformInvTrans(), index_offset);
- }
- }
-
- index_offset += facep->getGeomCount();
- indices_index += facep->getIndicesCount();
-
-
- //append face to appropriate render batch
-
- BOOL force_simple = facep->getPixelArea() < FORCE_SIMPLE_RENDER_AREA;
- BOOL fullbright = facep->isState(LLFace::FULLBRIGHT);
- if ((mask & LLVertexBuffer::MAP_NORMAL) == 0)
- { //paranoia check to make sure GL doesn't try to read non-existant normals
- fullbright = TRUE;
- }
-
- const LLTextureEntry* te = facep->getTextureEntry();
- tex = facep->getTexture();
-
- BOOL is_alpha = (facep->getPoolType() == LLDrawPool::POOL_ALPHA) ? TRUE : FALSE;
-
- if (is_alpha)
- {
- // can we safely treat this as an alpha mask?
- if (facep->canRenderAsMask())
- {
- if (te->getFullbright() || LLPipeline::sNoAlpha)
- {
- registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK);
- }
- else
- {
- registerFace(group, facep, LLRenderPass::PASS_ALPHA_MASK);
- }
- }
- else
- {
- registerFace(group, facep, LLRenderPass::PASS_ALPHA);
- }
-
- if (LLPipeline::sRenderDeferred)
- {
- registerFace(group, facep, LLRenderPass::PASS_ALPHA_SHADOW);
- }
- }
- else if (gPipeline.canUseVertexShaders()
- && group->mSpatialPartition->mPartitionType != LLViewerRegion::PARTITION_HUD
- && LLPipeline::sRenderBump
- && te->getShiny())
- { //shiny
- if (tex->getPrimaryFormat() == GL_ALPHA)
- { //invisiprim+shiny
- registerFace(group, facep, LLRenderPass::PASS_INVISI_SHINY);
- registerFace(group, facep, LLRenderPass::PASS_INVISIBLE);
- }
- else if (LLPipeline::sRenderDeferred)
- { //deferred rendering
- if (te->getFullbright())
- { //register in post deferred fullbright shiny pass
- registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT_SHINY);
- if (te->getBumpmap())
- { //register in post deferred bump pass
- registerFace(group, facep, LLRenderPass::PASS_POST_BUMP);
- }
- }
- else if (te->getBumpmap())
- { //register in deferred bump pass
- registerFace(group, facep, LLRenderPass::PASS_BUMP);
- }
- else
- { //register in deferred simple pass (deferred simple includes shiny)
- llassert(mask & LLVertexBuffer::MAP_NORMAL);
- registerFace(group, facep, LLRenderPass::PASS_SIMPLE);
- }
- }
- else if (fullbright)
- { //not deferred, register in standard fullbright shiny pass
- registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT_SHINY);
- }
- else
- { //not deferred or fullbright, register in standard shiny pass
- registerFace(group, facep, LLRenderPass::PASS_SHINY);
- }
- }
- else
- { //not alpha and not shiny
- if (!is_alpha && tex->getPrimaryFormat() == GL_ALPHA)
- { //invisiprim
- registerFace(group, facep, LLRenderPass::PASS_INVISIBLE);
- }
- else if (fullbright || bake_sunlight)
- { //fullbright
- registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT);
- if (LLPipeline::sRenderDeferred && LLPipeline::sRenderBump && te->getBumpmap())
- { //if this is the deferred render and a bump map is present, register in post deferred bump
- registerFace(group, facep, LLRenderPass::PASS_POST_BUMP);
- }
- }
- else
- {
- if (LLPipeline::sRenderDeferred && LLPipeline::sRenderBump && te->getBumpmap())
- { //non-shiny or fullbright deferred bump
- registerFace(group, facep, LLRenderPass::PASS_BUMP);
- }
- else
- { //all around simple
- llassert(mask & LLVertexBuffer::MAP_NORMAL);
- registerFace(group, facep, LLRenderPass::PASS_SIMPLE);
- }
- }
-
- //not sure why this is here -- shiny HUD attachments maybe? -- davep 5/11/2010
- if (!is_alpha && te->getShiny() && LLPipeline::sRenderBump)
- {
- registerFace(group, facep, LLRenderPass::PASS_SHINY);
- }
- }
-
- //not sure why this is here, and looks like it might cause bump mapped objects to get rendered redundantly -- davep 5/11/2010
- if (!is_alpha && !LLPipeline::sRenderDeferred)
- {
- llassert((mask & LLVertexBuffer::MAP_NORMAL) || fullbright);
- facep->setPoolType((fullbright) ? LLDrawPool::POOL_FULLBRIGHT : LLDrawPool::POOL_SIMPLE);
-
- if (!force_simple && te->getBumpmap() && LLPipeline::sRenderBump)
- {
- registerFace(group, facep, LLRenderPass::PASS_BUMP);
- }
- }
-
- if (!is_alpha && LLPipeline::sRenderGlow && te->getGlow() > 0.f)
- {
- registerFace(group, facep, LLRenderPass::PASS_GLOW);
- }
-
- ++face_iter;
- }
-
- buffer->setBuffer(0);
- }
-
- group->mBufferMap[mask].clear();
- for (LLSpatialGroup::buffer_texture_map_t::iterator i = buffer_map[mask].begin(); i != buffer_map[mask].end(); ++i)
- {
- group->mBufferMap[mask][i->first] = i->second;
- }
-}
-
-void LLGeometryManager::addGeometryCount(LLSpatialGroup* group, U32 &vertex_count, U32 &index_count)
-{
- //initialize to default usage for this partition
- U32 usage = group->mSpatialPartition->mBufferUsage;
-
- //clear off any old faces
- mFaceList.clear();
-
- //for each drawable
- for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter)
- {
- LLDrawable* drawablep = *drawable_iter;
-
- if (drawablep->isDead())
- {
- continue;
- }
-
- if (drawablep->isAnimating())
- { //fall back to stream draw for animating verts
- usage = GL_STREAM_DRAW_ARB;
- }
-
- //for each face
- for (S32 i = 0; i < drawablep->getNumFaces(); i++)
- {
- //sum up face verts and indices
- drawablep->updateFaceSize(i);
- LLFace* facep = drawablep->getFace(i);
- if (facep->hasGeometry() && facep->getPixelArea() > FORCE_CULL_AREA)
- {
- vertex_count += facep->getGeomCount();
- index_count += facep->getIndicesCount();
- llassert(facep->getIndicesCount() < 65536);
- //remember face (for sorting)
- mFaceList.push_back(facep);
- }
- else
- {
- facep->clearVertexBuffer();
- }
- }
- }
-
- group->mBufferUsage = usage;
-}
-
-LLHUDPartition::LLHUDPartition()
-{
- mPartitionType = LLViewerRegion::PARTITION_HUD;
- mDrawableType = LLPipeline::RENDER_TYPE_HUD;
- mSlopRatio = 0.f;
- mLODPeriod = 1;
-}
-
-void LLHUDPartition::shift(const LLVector4a &offset)
-{
- //HUD objects don't shift with region crossing. That would be silly.
-}
-
-
+/** + * @file llvovolume.cpp + * @brief LLVOVolume class implementation + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +// A "volume" is a box, cylinder, sphere, or other primitive shape. + +#include "llviewerprecompiledheaders.h" + +#include "llvovolume.h" + +#include <sstream> + +#include "llviewercontrol.h" +#include "lldir.h" +#include "llflexibleobject.h" +#include "llfloatertools.h" +#include "llmaterialtable.h" +#include "llprimitive.h" +#include "llvolume.h" +#include "llvolumeoctree.h" +#include "llvolumemgr.h" +#include "llvolumemessage.h" +#include "material_codes.h" +#include "message.h" +#include "llpluginclassmedia.h" // for code in the mediaEvent handler +#include "object_flags.h" +#include "llagentconstants.h" +#include "lldrawable.h" +#include "lldrawpoolavatar.h" +#include "lldrawpoolbump.h" +#include "llface.h" +#include "llspatialpartition.h" +#include "llhudmanager.h" +#include "llflexibleobject.h" +#include "llsky.h" +#include "lltexturefetch.h" +#include "llvector4a.h" +#include "llviewercamera.h" +#include "llviewertexturelist.h" +#include "llviewerobjectlist.h" +#include "llviewerregion.h" +#include "llviewertextureanim.h" +#include "llworld.h" +#include "llselectmgr.h" +#include "pipeline.h" +#include "llsdutil.h" +#include "llmatrix4a.h" +#include "llmediaentry.h" +#include "llmediadataclient.h" +#include "llmeshrepository.h" +#include "llagent.h" +#include "llviewermediafocus.h" +#include "lldatapacker.h" +#include "llviewershadermgr.h" +#include "llvoavatar.h" +#include "llvocache.h" + +const S32 MIN_QUIET_FRAMES_COALESCE = 30; +const F32 FORCE_SIMPLE_RENDER_AREA = 512.f; +const F32 FORCE_CULL_AREA = 8.f; +const F32 MAX_LOD_DISTANCE = 24.f; + + +BOOL gAnimateTextures = TRUE; +//extern BOOL gHideSelectedObjects; + +F32 LLVOVolume::sLODFactor = 1.f; +F32 LLVOVolume::sLODSlopDistanceFactor = 0.5f; //Changing this to zero, effectively disables the LOD transition slop +F32 LLVOVolume::sDistanceFactor = 1.0f; +S32 LLVOVolume::sNumLODChanges = 0; +S32 LLVOVolume::mRenderComplexity_last = 0; +S32 LLVOVolume::mRenderComplexity_current = 0; +LLPointer<LLObjectMediaDataClient> LLVOVolume::sObjectMediaClient = NULL; +LLPointer<LLObjectMediaNavigateClient> LLVOVolume::sObjectMediaNavigateClient = NULL; + +static LLFastTimer::DeclareTimer FTM_GEN_TRIANGLES("Generate Triangles"); +static LLFastTimer::DeclareTimer FTM_GEN_VOLUME("Generate Volumes"); +static LLFastTimer::DeclareTimer FTM_VOLUME_TEXTURES("Volume Textures"); + +// Implementation class of LLMediaDataClientObject. See llmediadataclient.h +class LLMediaDataClientObjectImpl : public LLMediaDataClientObject +{ +public: + LLMediaDataClientObjectImpl(LLVOVolume *obj, bool isNew) : mObject(obj), mNew(isNew) + { + mObject->addMDCImpl(); + } + ~LLMediaDataClientObjectImpl() + { + mObject->removeMDCImpl(); + } + + virtual U8 getMediaDataCount() const + { return mObject->getNumTEs(); } + + virtual LLSD getMediaDataLLSD(U8 index) const + { + LLSD result; + LLTextureEntry *te = mObject->getTE(index); + if (NULL != te) + { + llassert((te->getMediaData() != NULL) == te->hasMedia()); + if (te->getMediaData() != NULL) + { + result = te->getMediaData()->asLLSD(); + // XXX HACK: workaround bug in asLLSD() where whitelist is not set properly + // See DEV-41949 + if (!result.has(LLMediaEntry::WHITELIST_KEY)) + { + result[LLMediaEntry::WHITELIST_KEY] = LLSD::emptyArray(); + } + } + } + return result; + } + virtual bool isCurrentMediaUrl(U8 index, const std::string &url) const + { + LLTextureEntry *te = mObject->getTE(index); + if (te) + { + if (te->getMediaData()) + { + return (te->getMediaData()->getCurrentURL() == url); + } + } + return url.empty(); + } + + virtual LLUUID getID() const + { return mObject->getID(); } + + virtual void mediaNavigateBounceBack(U8 index) + { mObject->mediaNavigateBounceBack(index); } + + virtual bool hasMedia() const + { return mObject->hasMedia(); } + + virtual void updateObjectMediaData(LLSD const &data, const std::string &version_string) + { mObject->updateObjectMediaData(data, version_string); } + + virtual F64 getMediaInterest() const + { + F64 interest = mObject->getTotalMediaInterest(); + if (interest < (F64)0.0) + { + // media interest not valid yet, try pixel area + interest = mObject->getPixelArea(); + // HACK: force recalculation of pixel area if interest is the "magic default" of 1024. + if (interest == 1024.f) + { + const_cast<LLVOVolume*>(static_cast<LLVOVolume*>(mObject))->setPixelAreaAndAngle(gAgent); + interest = mObject->getPixelArea(); + } + } + return interest; + } + + virtual bool isInterestingEnough() const + { + return LLViewerMedia::isInterestingEnough(mObject, getMediaInterest()); + } + + virtual std::string getCapabilityUrl(const std::string &name) const + { return mObject->getRegion()->getCapability(name); } + + virtual bool isDead() const + { return mObject->isDead(); } + + virtual U32 getMediaVersion() const + { return LLTextureEntry::getVersionFromMediaVersionString(mObject->getMediaURL()); } + + virtual bool isNew() const + { return mNew; } + +private: + LLPointer<LLVOVolume> mObject; + bool mNew; +}; + + +LLVOVolume::LLVOVolume(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp) + : LLViewerObject(id, pcode, regionp), + mVolumeImpl(NULL) +{ + mTexAnimMode = 0; + mRelativeXform.setIdentity(); + mRelativeXformInvTrans.setIdentity(); + + mFaceMappingChanged = FALSE; + mLOD = MIN_LOD; + mTextureAnimp = NULL; + mVolumeChanged = FALSE; + mVObjRadius = LLVector3(1,1,0.5f).length(); + mNumFaces = 0; + mLODChanged = FALSE; + mSculptChanged = FALSE; + mSpotLightPriority = 0.f; + + mMediaImplList.resize(getNumTEs()); + mLastFetchedMediaVersion = -1; + mIndexInTex = 0; + mMDCImplCount = 0; +} + +LLVOVolume::~LLVOVolume() +{ + delete mTextureAnimp; + mTextureAnimp = NULL; + delete mVolumeImpl; + mVolumeImpl = NULL; + + if(!mMediaImplList.empty()) + { + for(U32 i = 0 ; i < mMediaImplList.size() ; i++) + { + if(mMediaImplList[i].notNull()) + { + mMediaImplList[i]->removeObject(this) ; + } + } + } +} + +void LLVOVolume::markDead() +{ + if (!mDead) + { + if(getMDCImplCount() > 0) + { + LLMediaDataClientObject::ptr_t obj = new LLMediaDataClientObjectImpl(const_cast<LLVOVolume*>(this), false); + if (sObjectMediaClient) sObjectMediaClient->removeFromQueue(obj); + if (sObjectMediaNavigateClient) sObjectMediaNavigateClient->removeFromQueue(obj); + } + + // Detach all media impls from this object + for(U32 i = 0 ; i < mMediaImplList.size() ; i++) + { + removeMediaImpl(i); + } + + if (mSculptTexture.notNull()) + { + mSculptTexture->removeVolume(this); + } + } + + LLViewerObject::markDead(); +} + + +// static +void LLVOVolume::initClass() +{ + // gSavedSettings better be around + if (gSavedSettings.getBOOL("PrimMediaMasterEnabled")) + { + const F32 queue_timer_delay = gSavedSettings.getF32("PrimMediaRequestQueueDelay"); + const F32 retry_timer_delay = gSavedSettings.getF32("PrimMediaRetryTimerDelay"); + const U32 max_retries = gSavedSettings.getU32("PrimMediaMaxRetries"); + const U32 max_sorted_queue_size = gSavedSettings.getU32("PrimMediaMaxSortedQueueSize"); + const U32 max_round_robin_queue_size = gSavedSettings.getU32("PrimMediaMaxRoundRobinQueueSize"); + sObjectMediaClient = new LLObjectMediaDataClient(queue_timer_delay, retry_timer_delay, max_retries, + max_sorted_queue_size, max_round_robin_queue_size); + sObjectMediaNavigateClient = new LLObjectMediaNavigateClient(queue_timer_delay, retry_timer_delay, + max_retries, max_sorted_queue_size, max_round_robin_queue_size); + } +} + +// static +void LLVOVolume::cleanupClass() +{ + sObjectMediaClient = NULL; + sObjectMediaNavigateClient = NULL; +} + +U32 LLVOVolume::processUpdateMessage(LLMessageSystem *mesgsys, + void **user_data, + U32 block_num, EObjectUpdateType update_type, + LLDataPacker *dp) +{ + LLColor4U color; + const S32 teDirtyBits = (TEM_CHANGE_TEXTURE|TEM_CHANGE_COLOR|TEM_CHANGE_MEDIA); + + // Do base class updates... + U32 retval = LLViewerObject::processUpdateMessage(mesgsys, user_data, block_num, update_type, dp); + + LLUUID sculpt_id; + U8 sculpt_type = 0; + if (isSculpted()) + { + LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT); + sculpt_id = sculpt_params->getSculptTexture(); + sculpt_type = sculpt_params->getSculptType(); + } + + if (!dp) + { + if (update_type == OUT_FULL) + { + //////////////////////////////// + // + // Unpack texture animation data + // + // + + if (mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_TextureAnim)) + { + if (!mTextureAnimp) + { + mTextureAnimp = new LLViewerTextureAnim(); + } + else + { + if (!(mTextureAnimp->mMode & LLTextureAnim::SMOOTH)) + { + mTextureAnimp->reset(); + } + } + mTexAnimMode = 0; + mTextureAnimp->unpackTAMessage(mesgsys, block_num); + } + else + { + if (mTextureAnimp) + { + delete mTextureAnimp; + mTextureAnimp = NULL; + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + mTexAnimMode = 0; + } + } + + // Unpack volume data + LLVolumeParams volume_params; + LLVolumeMessage::unpackVolumeParams(&volume_params, mesgsys, _PREHASH_ObjectData, block_num); + volume_params.setSculptID(sculpt_id, sculpt_type); + + if (setVolume(volume_params, 0)) + { + markForUpdate(TRUE); + } + } + + // Sigh, this needs to be done AFTER the volume is set as well, otherwise bad stuff happens... + //////////////////////////// + // + // Unpack texture entry data + // + + S32 result = unpackTEMessage(mesgsys, _PREHASH_ObjectData, block_num); + if (result & teDirtyBits) + { + updateTEData(); + } + if (result & TEM_CHANGE_MEDIA) + { + retval |= MEDIA_FLAGS_CHANGED; + } + } + else + { + // CORY TO DO: Figure out how to get the value here + if (update_type != OUT_TERSE_IMPROVED) + { + LLVolumeParams volume_params; + BOOL res = LLVolumeMessage::unpackVolumeParams(&volume_params, *dp); + if (!res) + { + llwarns << "Bogus volume parameters in object " << getID() << llendl; + llwarns << getRegion()->getOriginGlobal() << llendl; + } + + volume_params.setSculptID(sculpt_id, sculpt_type); + + if (setVolume(volume_params, 0)) + { + markForUpdate(TRUE); + } + S32 res2 = unpackTEMessage(*dp); + if (TEM_INVALID == res2) + { + // There's something bogus in the data that we're unpacking. + dp->dumpBufferToLog(); + llwarns << "Flushing cache files" << llendl; + + if(LLVOCache::hasInstance() && getRegion()) + { + LLVOCache::getInstance()->removeEntry(getRegion()->getHandle()) ; + } + + llwarns << "Bogus TE data in " << getID() << llendl; + } + else + { + if (res2 & teDirtyBits) + { + updateTEData(); + } + if (res2 & TEM_CHANGE_MEDIA) + { + retval |= MEDIA_FLAGS_CHANGED; + } + } + + U32 value = dp->getPassFlags(); + + if (value & 0x40) + { + if (!mTextureAnimp) + { + mTextureAnimp = new LLViewerTextureAnim(); + } + else + { + if (!(mTextureAnimp->mMode & LLTextureAnim::SMOOTH)) + { + mTextureAnimp->reset(); + } + } + mTexAnimMode = 0; + mTextureAnimp->unpackTAMessage(*dp); + } + else if (mTextureAnimp) + { + delete mTextureAnimp; + mTextureAnimp = NULL; + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + mTexAnimMode = 0; + } + } + else + { + S32 texture_length = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_TextureEntry); + if (texture_length) + { + U8 tdpbuffer[1024]; + LLDataPackerBinaryBuffer tdp(tdpbuffer, 1024); + mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_TextureEntry, tdpbuffer, 0, block_num); + S32 result = unpackTEMessage(tdp); + if (result & teDirtyBits) + { + updateTEData(); + } + if (result & TEM_CHANGE_MEDIA) + { + retval |= MEDIA_FLAGS_CHANGED; + } + } + } + } + if (retval & (MEDIA_URL_REMOVED | MEDIA_URL_ADDED | MEDIA_URL_UPDATED | MEDIA_FLAGS_CHANGED)) + { + // If only the media URL changed, and it isn't a media version URL, + // ignore it + if ( ! ( retval & (MEDIA_URL_ADDED | MEDIA_URL_UPDATED) && + mMedia && ! mMedia->mMediaURL.empty() && + ! LLTextureEntry::isMediaVersionString(mMedia->mMediaURL) ) ) + { + // If the media changed at all, request new media data + LL_DEBUGS("MediaOnAPrim") << "Media update: " << getID() << ": retval=" << retval << " Media URL: " << + ((mMedia) ? mMedia->mMediaURL : std::string("")) << LL_ENDL; + requestMediaDataUpdate(retval & MEDIA_FLAGS_CHANGED); + } + else { + LL_INFOS("MediaOnAPrim") << "Ignoring media update for: " << getID() << " Media URL: " << + ((mMedia) ? mMedia->mMediaURL : std::string("")) << LL_ENDL; + } + } + // ...and clean up any media impls + cleanUpMediaImpls(); + + return retval; +} + + +void LLVOVolume::animateTextures() +{ + F32 off_s = 0.f, off_t = 0.f, scale_s = 1.f, scale_t = 1.f, rot = 0.f; + S32 result = mTextureAnimp->animateTextures(off_s, off_t, scale_s, scale_t, rot); + + if (result) + { + if (!mTexAnimMode) + { + mFaceMappingChanged = TRUE; + gPipeline.markTextured(mDrawable); + } + mTexAnimMode = result | mTextureAnimp->mMode; + + S32 start=0, end=mDrawable->getNumFaces()-1; + if (mTextureAnimp->mFace >= 0 && mTextureAnimp->mFace <= end) + { + start = end = mTextureAnimp->mFace; + } + + for (S32 i = start; i <= end; i++) + { + LLFace* facep = mDrawable->getFace(i); + if(facep->getVirtualSize() <= MIN_TEX_ANIM_SIZE && facep->mTextureMatrix) continue; + + const LLTextureEntry* te = facep->getTextureEntry(); + + if (!te) + { + continue; + } + + if (!(result & LLViewerTextureAnim::ROTATE)) + { + te->getRotation(&rot); + } + if (!(result & LLViewerTextureAnim::TRANSLATE)) + { + te->getOffset(&off_s,&off_t); + } + if (!(result & LLViewerTextureAnim::SCALE)) + { + te->getScale(&scale_s, &scale_t); + } + + if (!facep->mTextureMatrix) + { + facep->mTextureMatrix = new LLMatrix4(); + } + + LLMatrix4& tex_mat = *facep->mTextureMatrix; + tex_mat.setIdentity(); + LLVector3 trans ; + + if(facep->isAtlasInUse()) + { + // + //if use atlas for animated texture + //apply the following transform to the animation matrix. + // + + F32 tcoord_xoffset = 0.f ; + F32 tcoord_yoffset = 0.f ; + F32 tcoord_xscale = 1.f ; + F32 tcoord_yscale = 1.f ; + if(facep->isAtlasInUse()) + { + const LLVector2* tmp = facep->getTexCoordOffset() ; + tcoord_xoffset = tmp->mV[0] ; + tcoord_yoffset = tmp->mV[1] ; + + tmp = facep->getTexCoordScale() ; + tcoord_xscale = tmp->mV[0] ; + tcoord_yscale = tmp->mV[1] ; + } + trans.set(LLVector3(tcoord_xoffset + tcoord_xscale * (off_s+0.5f), tcoord_yoffset + tcoord_yscale * (off_t+0.5f), 0.f)); + + tex_mat.translate(LLVector3(-(tcoord_xoffset + tcoord_xscale * 0.5f), -(tcoord_yoffset + tcoord_yscale * 0.5f), 0.f)); + } + else //non atlas + { + trans.set(LLVector3(off_s+0.5f, off_t+0.5f, 0.f)); + tex_mat.translate(LLVector3(-0.5f, -0.5f, 0.f)); + } + + LLVector3 scale(scale_s, scale_t, 1.f); + LLQuaternion quat; + quat.setQuat(rot, 0, 0, -1.f); + + tex_mat.rotate(quat); + + LLMatrix4 mat; + mat.initAll(scale, LLQuaternion(), LLVector3()); + tex_mat *= mat; + + tex_mat.translate(trans); + } + } + else + { + if (mTexAnimMode && mTextureAnimp->mRate == 0) + { + U8 start, count; + + if (mTextureAnimp->mFace == -1) + { + start = 0; + count = getNumTEs(); + } + else + { + start = (U8) mTextureAnimp->mFace; + count = 1; + } + + for (S32 i = start; i < start + count; i++) + { + if (mTexAnimMode & LLViewerTextureAnim::TRANSLATE) + { + setTEOffset(i, mTextureAnimp->mOffS, mTextureAnimp->mOffT); + } + if (mTexAnimMode & LLViewerTextureAnim::SCALE) + { + setTEScale(i, mTextureAnimp->mScaleS, mTextureAnimp->mScaleT); + } + if (mTexAnimMode & LLViewerTextureAnim::ROTATE) + { + setTERotation(i, mTextureAnimp->mRot); + } + } + + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + mTexAnimMode = 0; + } + } +} +BOOL LLVOVolume::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time) +{ + LLViewerObject::idleUpdate(agent, world, time); + + static LLFastTimer::DeclareTimer ftm("Volume"); + LLFastTimer t(ftm); + + if (mDead || mDrawable.isNull()) + { + return TRUE; + } + + /////////////////////// + // + // Do texture animation stuff + // + + if (mTextureAnimp && gAnimateTextures) + { + animateTextures(); + } + + // Dispatch to implementation + if (mVolumeImpl) + { + mVolumeImpl->doIdleUpdate(agent, world, time); + } + + const S32 MAX_ACTIVE_OBJECT_QUIET_FRAMES = 40; + + if (mDrawable->isActive()) + { + if (mDrawable->isRoot() && + mDrawable->mQuietCount++ > MAX_ACTIVE_OBJECT_QUIET_FRAMES && + (!mDrawable->getParent() || !mDrawable->getParent()->isActive())) + { + mDrawable->makeStatic(); + } + } + + return TRUE; +} + +void LLVOVolume::updateTextures() +{ + const F32 TEXTURE_AREA_REFRESH_TIME = 5.f; // seconds + if (mTextureUpdateTimer.getElapsedTimeF32() > TEXTURE_AREA_REFRESH_TIME) + { + updateTextureVirtualSize(); + } +} + +BOOL LLVOVolume::isVisible() const +{ + if(mDrawable.notNull() && mDrawable->isVisible()) + { + return TRUE ; + } + + if(isAttachment()) + { + LLViewerObject* objp = (LLViewerObject*)getParent() ; + while(objp && !objp->isAvatar()) + { + objp = (LLViewerObject*)objp->getParent() ; + } + + return objp && objp->mDrawable.notNull() && objp->mDrawable->isVisible() ; + } + + return FALSE ; +} + +void LLVOVolume::updateTextureVirtualSize() +{ + LLFastTimer ftm(FTM_VOLUME_TEXTURES); + // Update the pixel area of all faces + + if(!isVisible()) + { + return ; + } + + if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_SIMPLE)) + { + return; + } + + static LLCachedControl<bool> dont_load_textures(gSavedSettings,"TextureDisable"); + + if (dont_load_textures || LLAppViewer::getTextureFetch()->mDebugPause) // || !mDrawable->isVisible()) + { + return; + } + + mTextureUpdateTimer.reset(); + + F32 old_area = mPixelArea; + mPixelArea = 0.f; + + const S32 num_faces = mDrawable->getNumFaces(); + F32 min_vsize=999999999.f, max_vsize=0.f; + LLViewerCamera* camera = LLViewerCamera::getInstance(); + for (S32 i = 0; i < num_faces; i++) + { + LLFace* face = mDrawable->getFace(i); + const LLTextureEntry *te = face->getTextureEntry(); + LLViewerTexture *imagep = face->getTexture(); + if (!imagep || !te || + face->mExtents[0].equals3(face->mExtents[1])) + { + continue; + } + + F32 vsize; + F32 old_size = face->getVirtualSize(); + + if (isHUDAttachment()) + { + F32 area = (F32) camera->getScreenPixelArea(); + vsize = area; + imagep->setBoostLevel(LLViewerTexture::BOOST_HUD); + face->setPixelArea(area); // treat as full screen + face->setVirtualSize(vsize); + } + else + { + vsize = face->getTextureVirtualSize(); + } + + mPixelArea = llmax(mPixelArea, face->getPixelArea()); + + if (face->mTextureMatrix != NULL) + { + if ((vsize < MIN_TEX_ANIM_SIZE && old_size > MIN_TEX_ANIM_SIZE) || + (vsize > MIN_TEX_ANIM_SIZE && old_size < MIN_TEX_ANIM_SIZE)) + { + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD, FALSE); + } + } + + if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_AREA)) + { + if (vsize < min_vsize) min_vsize = vsize; + if (vsize > max_vsize) max_vsize = vsize; + } + else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY)) + { + LLViewerFetchedTexture* img = LLViewerTextureManager::staticCastToFetchedTexture(imagep) ; + if(img) + { + F32 pri = img->getDecodePriority(); + pri = llmax(pri, 0.0f); + if (pri < min_vsize) min_vsize = pri; + if (pri > max_vsize) max_vsize = pri; + } + } + else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_FACE_AREA)) + { + F32 pri = mPixelArea; + if (pri < min_vsize) min_vsize = pri; + if (pri > max_vsize) max_vsize = pri; + } + } + + if (isSculpted()) + { + LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT); + LLUUID id = sculpt_params->getSculptTexture(); + + updateSculptTexture(); + + + + if (mSculptTexture.notNull()) + { + mSculptTexture->setBoostLevel(llmax((S32)mSculptTexture->getBoostLevel(), + (S32)LLViewerTexture::BOOST_SCULPTED)); + mSculptTexture->setForSculpt() ; + + if(!mSculptTexture->isCachedRawImageReady()) + { + S32 lod = llmin(mLOD, 3); + F32 lodf = ((F32)(lod + 1.0f)/4.f); + F32 tex_size = lodf * LLViewerTexture::sMaxSculptRez ; + mSculptTexture->addTextureStats(2.f * tex_size * tex_size, FALSE); + + //if the sculpty very close to the view point, load first + { + LLVector3 lookAt = getPositionAgent() - camera->getOrigin(); + F32 dist = lookAt.normVec() ; + F32 cos_angle_to_view_dir = lookAt * camera->getXAxis() ; + mSculptTexture->setAdditionalDecodePriority(0.8f * LLFace::calcImportanceToCamera(cos_angle_to_view_dir, dist)) ; + } + } + + S32 texture_discard = mSculptTexture->getDiscardLevel(); //try to match the texture + S32 current_discard = getVolume() ? getVolume()->getSculptLevel() : -2 ; + + if (texture_discard >= 0 && //texture has some data available + (texture_discard < current_discard || //texture has more data than last rebuild + current_discard < 0)) //no previous rebuild + { + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, FALSE); + mSculptChanged = TRUE; + } + + if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SCULPTED)) + { + setDebugText(llformat("T%d C%d V%d\n%dx%d", + texture_discard, current_discard, getVolume()->getSculptLevel(), + mSculptTexture->getHeight(), mSculptTexture->getWidth())); + } + } + + } + + if (getLightTextureID().notNull()) + { + LLLightImageParams* params = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE); + LLUUID id = params->getLightTexture(); + mLightTexture = LLViewerTextureManager::getFetchedTexture(id); + if (mLightTexture.notNull()) + { + F32 rad = getLightRadius(); + mLightTexture->addTextureStats(gPipeline.calcPixelArea(getPositionAgent(), + LLVector3(rad,rad,rad), + *camera)); + } + } + + if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_AREA)) + { + setDebugText(llformat("%.0f:%.0f", (F32) sqrt(min_vsize),(F32) sqrt(max_vsize))); + } + else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY)) + { + setDebugText(llformat("%.0f:%.0f", (F32) sqrt(min_vsize),(F32) sqrt(max_vsize))); + } + else if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_FACE_AREA)) + { + setDebugText(llformat("%.0f:%.0f", (F32) sqrt(min_vsize),(F32) sqrt(max_vsize))); + } + + if (mPixelArea == 0) + { //flexi phasing issues make this happen + mPixelArea = old_area; + } +} + +BOOL LLVOVolume::isActive() const +{ + return !mStatic || mTextureAnimp || (mVolumeImpl && mVolumeImpl->isActive()) || + (mDrawable.notNull() && mDrawable->isActive()); +} + +BOOL LLVOVolume::setMaterial(const U8 material) +{ + BOOL res = LLViewerObject::setMaterial(material); + + return res; +} + +void LLVOVolume::setTexture(const S32 face) +{ + llassert(face < getNumTEs()); + gGL.getTexUnit(0)->bind(getTEImage(face)); +} + +void LLVOVolume::setScale(const LLVector3 &scale, BOOL damped) +{ + if (scale != getScale()) + { + // store local radius + LLViewerObject::setScale(scale); + + if (mVolumeImpl) + { + mVolumeImpl->onSetScale(scale, damped); + } + + updateRadius(); + + //since drawable transforms do not include scale, changing volume scale + //requires an immediate rebuild of volume verts. + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_POSITION, TRUE); + } +} + +LLFace* LLVOVolume::addFace(S32 f) +{ + const LLTextureEntry* te = getTE(f); + LLViewerTexture* imagep = getTEImage(f); + return mDrawable->addFace(te, imagep); +} + +LLDrawable *LLVOVolume::createDrawable(LLPipeline *pipeline) +{ + pipeline->allocDrawable(this); + + mDrawable->setRenderType(LLPipeline::RENDER_TYPE_VOLUME); + + S32 max_tes_to_set = getNumTEs(); + for (S32 i = 0; i < max_tes_to_set; i++) + { + addFace(i); + } + mNumFaces = max_tes_to_set; + + if (isAttachment()) + { + mDrawable->makeActive(); + } + + if (getIsLight()) + { + // Add it to the pipeline mLightSet + gPipeline.setLight(mDrawable, TRUE); + } + + updateRadius(); + bool force_update = true; // avoid non-alpha mDistance update being optimized away + mDrawable->updateDistance(*LLViewerCamera::getInstance(), force_update); + + return mDrawable; +} + +BOOL LLVOVolume::setVolume(const LLVolumeParams ¶ms_in, const S32 detail, bool unique_volume) +{ + LLVolumeParams volume_params = params_in; + + S32 last_lod = mVolumep.notNull() ? LLVolumeLODGroup::getVolumeDetailFromScale(mVolumep->getDetail()) : -1; + S32 lod = mLOD; + + BOOL is404 = FALSE; + + if (isSculpted()) + { + // if it's a mesh + if ((volume_params.getSculptType() & LL_SCULPT_TYPE_MASK) == LL_SCULPT_TYPE_MESH) + { //meshes might not have all LODs, get the force detail to best existing LOD + LLUUID mesh_id = volume_params.getSculptID(); + + lod = gMeshRepo.getActualMeshLOD(volume_params, lod); + if (lod == -1) + { + is404 = TRUE; + lod = 0; + } + } + } + + // Check if we need to change implementations + bool is_flexible = (volume_params.getPathParams().getCurveType() == LL_PCODE_PATH_FLEXIBLE); + if (is_flexible) + { + setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, TRUE, false); + if (!mVolumeImpl) + { + LLFlexibleObjectData* data = (LLFlexibleObjectData*)getParameterEntry(LLNetworkData::PARAMS_FLEXIBLE); + mVolumeImpl = new LLVolumeImplFlexible(this, data); + } + } + else + { + // Mark the parameter not in use + setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, FALSE, false); + if (mVolumeImpl) + { + delete mVolumeImpl; + mVolumeImpl = NULL; + if (mDrawable.notNull()) + { + // Undo the damage we did to this matrix + mDrawable->updateXform(FALSE); + } + } + } + + if (is404) + { + setIcon(LLViewerTextureManager::getFetchedTextureFromFile("icons/Inv_Mesh.png", TRUE, LLViewerTexture::BOOST_UI)); + //render prim proxy when mesh loading attempts give up + volume_params.setSculptID(LLUUID::null, LL_SCULPT_TYPE_NONE); + + } + + if ((LLPrimitive::setVolume(volume_params, lod, (mVolumeImpl && mVolumeImpl->isVolumeUnique()))) || mSculptChanged) + { + mFaceMappingChanged = TRUE; + + if (mVolumeImpl) + { + mVolumeImpl->onSetVolume(volume_params, mLOD); + } + + updateSculptTexture(); + + if (isSculpted()) + { + updateSculptTexture(); + // if it's a mesh + if ((volume_params.getSculptType() & LL_SCULPT_TYPE_MASK) == LL_SCULPT_TYPE_MESH) + { + if (!getVolume()->isMeshAssetLoaded()) + { + //load request not yet issued, request pipeline load this mesh + LLUUID asset_id = volume_params.getSculptID(); + S32 available_lod = gMeshRepo.loadMesh(this, volume_params, lod, last_lod); + if (available_lod != lod) + { + LLPrimitive::setVolume(volume_params, available_lod); + } + } + + } + else // otherwise is sculptie + { + if (mSculptTexture.notNull()) + { + sculpt(); + } + } + } + + return TRUE; + } + + return FALSE; +} + +void LLVOVolume::updateSculptTexture() +{ + LLPointer<LLViewerFetchedTexture> old_sculpt = mSculptTexture; + + if (isSculpted() && !isMesh()) + { + LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT); + LLUUID id = sculpt_params->getSculptTexture(); + if (id.notNull()) + { + mSculptTexture = LLViewerTextureManager::getFetchedTexture(id, TRUE, LLViewerTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); + } + } + else + { + mSculptTexture = NULL; + } + + if (mSculptTexture != old_sculpt) + { + if (old_sculpt.notNull()) + { + old_sculpt->removeVolume(this); + } + if (mSculptTexture.notNull()) + { + mSculptTexture->addVolume(this); + } + } + +} + +void LLVOVolume::notifyMeshLoaded() +{ + mSculptChanged = TRUE; + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_GEOMETRY, TRUE); +} + +// sculpt replaces generate() for sculpted surfaces +void LLVOVolume::sculpt() +{ + if (mSculptTexture.notNull()) + { + U16 sculpt_height = 0; + U16 sculpt_width = 0; + S8 sculpt_components = 0; + const U8* sculpt_data = NULL; + + S32 discard_level = mSculptTexture->getDiscardLevel() ; + LLImageRaw* raw_image = mSculptTexture->getCachedRawImage() ; + + S32 max_discard = mSculptTexture->getMaxDiscardLevel(); + if (discard_level > max_discard) + discard_level = max_discard; // clamp to the best we can do + + S32 current_discard = getVolume()->getSculptLevel() ; + if(current_discard < -2) + { + llwarns << "WARNING!!: Current discard of sculpty at " << current_discard + << " is less than -2." << llendl; + + // corrupted volume... don't update the sculpty + return; + } + else if (current_discard > MAX_DISCARD_LEVEL) + { + llwarns << "WARNING!!: Current discard of sculpty at " << current_discard + << " is more than than allowed max of " << MAX_DISCARD_LEVEL << llendl; + + // corrupted volume... don't update the sculpty + return; + } + + if (current_discard == discard_level) // no work to do here + return; + + if(!raw_image) + { + llassert(discard_level < 0) ; + + sculpt_width = 0; + sculpt_height = 0; + sculpt_data = NULL ; + + if(LLViewerTextureManager::sTesterp) + { + LLViewerTextureManager::sTesterp->updateGrayTextureBinding(); + } + } + else + { + sculpt_height = raw_image->getHeight(); + sculpt_width = raw_image->getWidth(); + sculpt_components = raw_image->getComponents(); + + sculpt_data = raw_image->getData(); + + if(LLViewerTextureManager::sTesterp) + { + mSculptTexture->updateBindStatsForTester() ; + } + } + getVolume()->sculpt(sculpt_width, sculpt_height, sculpt_components, sculpt_data, discard_level); + + //notify rebuild any other VOVolumes that reference this sculpty volume + for (S32 i = 0; i < mSculptTexture->getNumVolumes(); ++i) + { + LLVOVolume* volume = (*(mSculptTexture->getVolumeList()))[i]; + if (volume != this && volume->getVolume() == getVolume()) + { + gPipeline.markRebuild(volume->mDrawable, LLDrawable::REBUILD_GEOMETRY, FALSE); + } + } + } +} + +S32 LLVOVolume::computeLODDetail(F32 distance, F32 radius) +{ + S32 cur_detail; + if (LLPipeline::sDynamicLOD) + { + // We've got LOD in the profile, and in the twist. Use radius. + F32 tan_angle = (LLVOVolume::sLODFactor*radius)/distance; + cur_detail = LLVolumeLODGroup::getDetailFromTan(llround(tan_angle, 0.01f)); + } + else + { + cur_detail = llclamp((S32) (sqrtf(radius)*LLVOVolume::sLODFactor*4.f), 0, 3); + } + return cur_detail; +} + +BOOL LLVOVolume::calcLOD() +{ + if (mDrawable.isNull()) + { + return FALSE; + } + + S32 cur_detail = 0; + + F32 radius; + F32 distance; + + if (mDrawable->isState(LLDrawable::RIGGED)) + { + LLVOAvatar* avatar = getAvatar(); + distance = avatar->mDrawable->mDistanceWRTCamera; + radius = avatar->getBinRadius(); + } + else + { + distance = mDrawable->mDistanceWRTCamera; + radius = getVolume()->mLODScaleBias.scaledVec(getScale()).length(); + } + + //hold onto unmodified distance for debugging + //F32 debug_distance = distance; + + distance *= sDistanceFactor; + + F32 rampDist = LLVOVolume::sLODFactor * 2; + + if (distance < rampDist) + { + // Boost LOD when you're REALLY close + distance *= 1.0f/rampDist; + distance *= distance; + distance *= rampDist; + } + + // DON'T Compensate for field of view changing on FOV zoom. + distance *= F_PI/3.f; + + cur_detail = computeLODDetail(llround(distance, 0.01f), + llround(radius, 0.01f)); + + + if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_LOD_INFO)) + { + //setDebugText(llformat("%.2f:%.2f, %d", debug_distance, radius, cur_detail)); + + setDebugText(llformat("%d", mDrawable->getFace(0)->getTextureIndex())); + } + + if (cur_detail != mLOD) + { + mAppAngle = llround((F32) atan2( mDrawable->getRadius(), mDrawable->mDistanceWRTCamera) * RAD_TO_DEG, 0.01f); + mLOD = cur_detail; + return TRUE; + } + else + { + return FALSE; + } +} + +BOOL LLVOVolume::updateLOD() +{ + if (mDrawable.isNull()) + { + return FALSE; + } + + BOOL lod_changed = calcLOD(); + + if (lod_changed) + { + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, FALSE); + mLODChanged = TRUE; + } + else + { + F32 new_radius = getBinRadius(); + F32 old_radius = mDrawable->getBinRadius(); + if (new_radius < old_radius * 0.9f || new_radius > old_radius*1.1f) + { + gPipeline.markPartitionMove(mDrawable); + } + } + + lod_changed = lod_changed || LLViewerObject::updateLOD(); + + return lod_changed; +} + +BOOL LLVOVolume::setDrawableParent(LLDrawable* parentp) +{ + if (!LLViewerObject::setDrawableParent(parentp)) + { + // no change in drawable parent + return FALSE; + } + + if (!mDrawable->isRoot()) + { + // rebuild vertices in parent relative space + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, TRUE); + + if (mDrawable->isActive() && !parentp->isActive()) + { + parentp->makeActive(); + } + else if (mDrawable->isStatic() && parentp->isActive()) + { + mDrawable->makeActive(); + } + } + + return TRUE; +} + +void LLVOVolume::updateFaceFlags() +{ + for (S32 i = 0; i < getVolume()->getNumFaces(); i++) + { + LLFace *face = mDrawable->getFace(i); + if (!face) + { + return; + } + + BOOL fullbright = getTE(i)->getFullbright(); + face->clearState(LLFace::FULLBRIGHT | LLFace::HUD_RENDER | LLFace::LIGHT); + + if (fullbright || (mMaterial == LL_MCODE_LIGHT)) + { + face->setState(LLFace::FULLBRIGHT); + } + if (mDrawable->isLight()) + { + face->setState(LLFace::LIGHT); + } + if (isHUDAttachment()) + { + face->setState(LLFace::HUD_RENDER); + } + } +} + +BOOL LLVOVolume::setParent(LLViewerObject* parent) +{ + BOOL ret = FALSE ; + if (parent != getParent()) + { + ret = LLViewerObject::setParent(parent); + if (ret && mDrawable) + { + gPipeline.markMoved(mDrawable); + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, TRUE); + } + } + + return ret ; +} + +// NOTE: regenFaces() MUST be followed by genTriangles()! +void LLVOVolume::regenFaces() +{ + // remove existing faces + BOOL count_changed = mNumFaces != getNumTEs(); + + if (count_changed) + { + deleteFaces(); + // add new faces + mNumFaces = getNumTEs(); + } + + for (S32 i = 0; i < mNumFaces; i++) + { + LLFace* facep = count_changed ? addFace(i) : mDrawable->getFace(i); + facep->setTEOffset(i); + facep->setTexture(getTEImage(i)); + facep->setViewerObject(this); + + // If the face had media on it, this will have broken the link between the LLViewerMediaTexture and the face. + // Re-establish the link. + if((int)mMediaImplList.size() > i) + { + if(mMediaImplList[i]) + { + LLViewerMediaTexture* media_tex = LLViewerTextureManager::findMediaTexture(mMediaImplList[i]->getMediaTextureID()) ; + if(media_tex) + { + media_tex->addMediaToFace(facep) ; + } + } + } + } + + if (!count_changed) + { + updateFaceFlags(); + } +} + +BOOL LLVOVolume::genBBoxes(BOOL force_global) +{ + BOOL res = TRUE; + + LLVector4a min,max; + + min.clear(); + max.clear(); + + BOOL rebuild = mDrawable->isState(LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION | LLDrawable::REBUILD_RIGGED); + +// bool rigged = false; + LLVolume* volume = mRiggedVolume; + if (!volume) + { + volume = getVolume(); + } + + for (S32 i = 0; i < getVolume()->getNumVolumeFaces(); i++) + { + LLFace *face = mDrawable->getFace(i); + if (!face) + { + continue; + } + res &= face->genVolumeBBoxes(*volume, i, + mRelativeXform, mRelativeXformInvTrans, + (mVolumeImpl && mVolumeImpl->isVolumeGlobal()) || force_global); + + if (rebuild) + { + if (i == 0) + { + min = face->mExtents[0]; + max = face->mExtents[1]; + } + else + { + min.setMin(min, face->mExtents[0]); + max.setMax(max, face->mExtents[1]); + } + } + } + + if (rebuild) + { + mDrawable->setSpatialExtents(min,max); + min.add(max); + min.mul(0.5f); + mDrawable->setPositionGroup(min); + } + + updateRadius(); + mDrawable->movePartition(); + + return res; +} + +void LLVOVolume::preRebuild() +{ + if (mVolumeImpl != NULL) + { + mVolumeImpl->preRebuild(); + } +} + +void LLVOVolume::updateRelativeXform() +{ + if (mVolumeImpl) + { + mVolumeImpl->updateRelativeXform(); + return; + } + + LLDrawable* drawable = mDrawable; + + if (drawable->isState(LLDrawable::RIGGED) && mRiggedVolume.notNull()) + { //rigged volume (which is in agent space) is used for generating bounding boxes etc + //inverse of render matrix should go to partition space + mRelativeXform = getRenderMatrix(); + + F32* dst = (F32*) mRelativeXformInvTrans.mMatrix; + F32* src = (F32*) mRelativeXform.mMatrix; + dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; + dst[3] = src[4]; dst[4] = src[5]; dst[5] = src[6]; + dst[6] = src[8]; dst[7] = src[9]; dst[8] = src[10]; + + mRelativeXform.invert(); + mRelativeXformInvTrans.transpose(); + } + else if (drawable->isActive()) + { + // setup relative transforms + LLQuaternion delta_rot; + LLVector3 delta_pos, delta_scale; + + //matrix from local space to parent relative/global space + delta_rot = drawable->isSpatialRoot() ? LLQuaternion() : mDrawable->getRotation(); + delta_pos = drawable->isSpatialRoot() ? LLVector3(0,0,0) : mDrawable->getPosition(); + delta_scale = mDrawable->getScale(); + + // Vertex transform (4x4) + LLVector3 x_axis = LLVector3(delta_scale.mV[VX], 0.f, 0.f) * delta_rot; + LLVector3 y_axis = LLVector3(0.f, delta_scale.mV[VY], 0.f) * delta_rot; + LLVector3 z_axis = LLVector3(0.f, 0.f, delta_scale.mV[VZ]) * delta_rot; + + mRelativeXform.initRows(LLVector4(x_axis, 0.f), + LLVector4(y_axis, 0.f), + LLVector4(z_axis, 0.f), + LLVector4(delta_pos, 1.f)); + + + // compute inverse transpose for normals + // mRelativeXformInvTrans.setRows(x_axis, y_axis, z_axis); + // mRelativeXformInvTrans.invert(); + // mRelativeXformInvTrans.setRows(x_axis, y_axis, z_axis); + // grumble - invert is NOT a matrix invert, so we do it by hand: + + LLMatrix3 rot_inverse = LLMatrix3(~delta_rot); + + LLMatrix3 scale_inverse; + scale_inverse.setRows(LLVector3(1.0, 0.0, 0.0) / delta_scale.mV[VX], + LLVector3(0.0, 1.0, 0.0) / delta_scale.mV[VY], + LLVector3(0.0, 0.0, 1.0) / delta_scale.mV[VZ]); + + + mRelativeXformInvTrans = rot_inverse * scale_inverse; + + mRelativeXformInvTrans.transpose(); + } + else + { + LLVector3 pos = getPosition(); + LLVector3 scale = getScale(); + LLQuaternion rot = getRotation(); + + if (mParent) + { + pos *= mParent->getRotation(); + pos += mParent->getPosition(); + rot *= mParent->getRotation(); + } + + //LLViewerRegion* region = getRegion(); + //pos += region->getOriginAgent(); + + LLVector3 x_axis = LLVector3(scale.mV[VX], 0.f, 0.f) * rot; + LLVector3 y_axis = LLVector3(0.f, scale.mV[VY], 0.f) * rot; + LLVector3 z_axis = LLVector3(0.f, 0.f, scale.mV[VZ]) * rot; + + mRelativeXform.initRows(LLVector4(x_axis, 0.f), + LLVector4(y_axis, 0.f), + LLVector4(z_axis, 0.f), + LLVector4(pos, 1.f)); + + // compute inverse transpose for normals + LLMatrix3 rot_inverse = LLMatrix3(~rot); + + LLMatrix3 scale_inverse; + scale_inverse.setRows(LLVector3(1.0, 0.0, 0.0) / scale.mV[VX], + LLVector3(0.0, 1.0, 0.0) / scale.mV[VY], + LLVector3(0.0, 0.0, 1.0) / scale.mV[VZ]); + + + mRelativeXformInvTrans = rot_inverse * scale_inverse; + + mRelativeXformInvTrans.transpose(); + } +} + +static LLFastTimer::DeclareTimer FTM_GEN_FLEX("Generate Flexies"); +static LLFastTimer::DeclareTimer FTM_UPDATE_PRIMITIVES("Update Primitives"); +static LLFastTimer::DeclareTimer FTM_UPDATE_RIGGED_VOLUME("Update Rigged"); + +BOOL LLVOVolume::updateGeometry(LLDrawable *drawable) +{ + LLFastTimer t(FTM_UPDATE_PRIMITIVES); + + if (mDrawable->isState(LLDrawable::REBUILD_RIGGED)) + { + { + LLFastTimer t(FTM_UPDATE_RIGGED_VOLUME); + updateRiggedVolume(); + } + genBBoxes(FALSE); + mDrawable->clearState(LLDrawable::REBUILD_RIGGED); + } + + if (mVolumeImpl != NULL) + { + BOOL res; + { + LLFastTimer t(FTM_GEN_FLEX); + res = mVolumeImpl->doUpdateGeometry(drawable); + } + updateFaceFlags(); + return res; + } + + dirtySpatialGroup(drawable->isState(LLDrawable::IN_REBUILD_Q1)); + + BOOL compiled = FALSE; + + updateRelativeXform(); + + if (mDrawable.isNull()) // Not sure why this is happening, but it is... + { + return TRUE; // No update to complete + } + + if (mVolumeChanged || mFaceMappingChanged ) + { + compiled = TRUE; + + if (mVolumeChanged) + { + LLFastTimer ftm(FTM_GEN_VOLUME); + LLVolumeParams volume_params = getVolume()->getParams(); + setVolume(volume_params, 0); + drawable->setState(LLDrawable::REBUILD_VOLUME); + } + + { + LLFastTimer t(FTM_GEN_TRIANGLES); + regenFaces(); + genBBoxes(FALSE); + } + } + else if ((mLODChanged) || (mSculptChanged)) + { + LLVolume *old_volumep, *new_volumep; + F32 old_lod, new_lod; + S32 old_num_faces, new_num_faces ; + + old_volumep = getVolume(); + old_lod = old_volumep->getDetail(); + old_num_faces = old_volumep->getNumFaces() ; + old_volumep = NULL ; + + { + LLFastTimer ftm(FTM_GEN_VOLUME); + LLVolumeParams volume_params = getVolume()->getParams(); + setVolume(volume_params, 0); + } + + new_volumep = getVolume(); + new_lod = new_volumep->getDetail(); + new_num_faces = new_volumep->getNumFaces() ; + new_volumep = NULL ; + + if ((new_lod != old_lod) || mSculptChanged) + { + compiled = TRUE; + sNumLODChanges += new_num_faces ; + + drawable->setState(LLDrawable::REBUILD_VOLUME); // for face->genVolumeTriangles() + + { + LLFastTimer t(FTM_GEN_TRIANGLES); + if (new_num_faces != old_num_faces) + { + regenFaces(); + } + genBBoxes(FALSE); + + if (mSculptChanged) + { //changes in sculpt maps can thrash an object bounding box without + //triggering a spatial group bounding box update -- force spatial group + //to update bounding boxes + LLSpatialGroup* group = mDrawable->getSpatialGroup(); + if (group) + { + group->unbound(); + } + } + } + } + } + // it has its own drawable (it's moved) or it has changed UVs or it has changed xforms from global<->local + else + { + compiled = TRUE; + // All it did was move or we changed the texture coordinate offset + LLFastTimer t(FTM_GEN_TRIANGLES); + genBBoxes(FALSE); + } + + // Update face flags + updateFaceFlags(); + + if(compiled) + { + LLPipeline::sCompiles++; + } + + mVolumeChanged = FALSE; + mLODChanged = FALSE; + mSculptChanged = FALSE; + mFaceMappingChanged = FALSE; + + return LLViewerObject::updateGeometry(drawable); +} + +void LLVOVolume::updateFaceSize(S32 idx) +{ + LLFace* facep = mDrawable->getFace(idx); + if (idx >= getVolume()->getNumVolumeFaces()) + { + facep->setSize(0,0, true); + } + else + { + const LLVolumeFace& vol_face = getVolume()->getVolumeFace(idx); + facep->setSize(vol_face.mNumVertices, vol_face.mNumIndices, + true); // <--- volume faces should be padded for 16-byte alignment + + } +} + +BOOL LLVOVolume::isRootEdit() const +{ + if (mParent && !((LLViewerObject*)mParent)->isAvatar()) + { + return FALSE; + } + return TRUE; +} + +//virtual +void LLVOVolume::setNumTEs(const U8 num_tes) +{ + const U8 old_num_tes = getNumTEs() ; + + if(old_num_tes && old_num_tes < num_tes) //new faces added + { + LLViewerObject::setNumTEs(num_tes) ; + + if(mMediaImplList.size() >= old_num_tes && mMediaImplList[old_num_tes -1].notNull())//duplicate the last media textures if exists. + { + mMediaImplList.resize(num_tes) ; + const LLTextureEntry* te = getTE(old_num_tes - 1) ; + for(U8 i = old_num_tes; i < num_tes ; i++) + { + setTE(i, *te) ; + mMediaImplList[i] = mMediaImplList[old_num_tes -1] ; + } + mMediaImplList[old_num_tes -1]->setUpdated(TRUE) ; + } + } + else if(old_num_tes > num_tes && mMediaImplList.size() > num_tes) //old faces removed + { + U8 end = mMediaImplList.size() ; + for(U8 i = num_tes; i < end ; i++) + { + removeMediaImpl(i) ; + } + mMediaImplList.resize(num_tes) ; + + LLViewerObject::setNumTEs(num_tes) ; + } + else + { + LLViewerObject::setNumTEs(num_tes) ; + } + + return ; +} + +void LLVOVolume::setTEImage(const U8 te, LLViewerTexture *imagep) +{ + BOOL changed = (mTEImages[te] != imagep); + LLViewerObject::setTEImage(te, imagep); + if (changed) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } +} + +S32 LLVOVolume::setTETexture(const U8 te, const LLUUID &uuid) +{ + S32 res = LLViewerObject::setTETexture(te, uuid); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEColor(const U8 te, const LLColor3& color) +{ + return setTEColor(te, LLColor4(color)); +} + +S32 LLVOVolume::setTEColor(const U8 te, const LLColor4& color) +{ + S32 retval = 0; + const LLTextureEntry *tep = getTE(te); + if (!tep) + { + llwarns << "No texture entry for te " << (S32)te << ", object " << mID << llendl; + } + else if (color != tep->getColor()) + { + if (color.mV[3] != tep->getColor().mV[3]) + { + gPipeline.markTextured(mDrawable); + } + retval = LLPrimitive::setTEColor(te, color); + if (mDrawable.notNull() && retval) + { + // These should only happen on updates which are not the initial update. + mDrawable->setState(LLDrawable::REBUILD_COLOR); + dirtyMesh(); + } + } + + return retval; +} + +S32 LLVOVolume::setTEBumpmap(const U8 te, const U8 bumpmap) +{ + S32 res = LLViewerObject::setTEBumpmap(te, bumpmap); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTETexGen(const U8 te, const U8 texgen) +{ + S32 res = LLViewerObject::setTETexGen(te, texgen); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEMediaTexGen(const U8 te, const U8 media) +{ + S32 res = LLViewerObject::setTEMediaTexGen(te, media); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEShiny(const U8 te, const U8 shiny) +{ + S32 res = LLViewerObject::setTEShiny(te, shiny); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEFullbright(const U8 te, const U8 fullbright) +{ + S32 res = LLViewerObject::setTEFullbright(te, fullbright); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEBumpShinyFullbright(const U8 te, const U8 bump) +{ + S32 res = LLViewerObject::setTEBumpShinyFullbright(te, bump); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEMediaFlags(const U8 te, const U8 media_flags) +{ + S32 res = LLViewerObject::setTEMediaFlags(te, media_flags); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEGlow(const U8 te, const F32 glow) +{ + S32 res = LLViewerObject::setTEGlow(te, glow); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEScale(const U8 te, const F32 s, const F32 t) +{ + S32 res = LLViewerObject::setTEScale(te, s, t); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEScaleS(const U8 te, const F32 s) +{ + S32 res = LLViewerObject::setTEScaleS(te, s); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +S32 LLVOVolume::setTEScaleT(const U8 te, const F32 t) +{ + S32 res = LLViewerObject::setTEScaleT(te, t); + if (res) + { + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + return res; +} + +void LLVOVolume::updateTEData() +{ + /*if (mDrawable.notNull()) + { + mFaceMappingChanged = TRUE; + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_MATERIAL, TRUE); + }*/ +} + +bool LLVOVolume::hasMedia() const +{ + bool result = false; + const U8 numTEs = getNumTEs(); + for (U8 i = 0; i < numTEs; i++) + { + const LLTextureEntry* te = getTE(i); + if(te->hasMedia()) + { + result = true; + break; + } + } + return result; +} + +LLVector3 LLVOVolume::getApproximateFaceNormal(U8 face_id) +{ + LLVolume* volume = getVolume(); + LLVector4a result; + result.clear(); + + LLVector3 ret; + + if (volume && face_id < volume->getNumVolumeFaces()) + { + const LLVolumeFace& face = volume->getVolumeFace(face_id); + for (S32 i = 0; i < (S32)face.mNumVertices; ++i) + { + result.add(face.mNormals[i]); + } + + LLVector3 ret(result.getF32ptr()); + ret = volumeDirectionToAgent(ret); + ret.normVec(); + } + + return ret; +} + +void LLVOVolume::requestMediaDataUpdate(bool isNew) +{ + if (sObjectMediaClient) + sObjectMediaClient->fetchMedia(new LLMediaDataClientObjectImpl(this, isNew)); +} + +bool LLVOVolume::isMediaDataBeingFetched() const +{ + // I know what I'm doing by const_casting this away: this is just + // a wrapper class that is only going to do a lookup. + return (sObjectMediaClient) ? sObjectMediaClient->isInQueue(new LLMediaDataClientObjectImpl(const_cast<LLVOVolume*>(this), false)) : false; +} + +void LLVOVolume::cleanUpMediaImpls() +{ + // Iterate through our TEs and remove any Impls that are no longer used + const U8 numTEs = getNumTEs(); + for (U8 i = 0; i < numTEs; i++) + { + const LLTextureEntry* te = getTE(i); + if( ! te->hasMedia()) + { + // Delete the media IMPL! + removeMediaImpl(i) ; + } + } +} + +void LLVOVolume::updateObjectMediaData(const LLSD &media_data_array, const std::string &media_version) +{ + // media_data_array is an array of media entry maps + // media_version is the version string in the response. + U32 fetched_version = LLTextureEntry::getVersionFromMediaVersionString(media_version); + + // Only update it if it is newer! + if ( (S32)fetched_version > mLastFetchedMediaVersion) + { + mLastFetchedMediaVersion = fetched_version; + //llinfos << "updating:" << this->getID() << " " << ll_pretty_print_sd(media_data_array) << llendl; + + LLSD::array_const_iterator iter = media_data_array.beginArray(); + LLSD::array_const_iterator end = media_data_array.endArray(); + U8 texture_index = 0; + for (; iter != end; ++iter, ++texture_index) + { + syncMediaData(texture_index, *iter, false/*merge*/, false/*ignore_agent*/); + } + } +} + +void LLVOVolume::syncMediaData(S32 texture_index, const LLSD &media_data, bool merge, bool ignore_agent) +{ + if(mDead) + { + // If the object has been marked dead, don't process media updates. + return; + } + + LLTextureEntry *te = getTE(texture_index); + if(!te) + { + return ; + } + + LL_DEBUGS("MediaOnAPrim") << "BEFORE: texture_index = " << texture_index + << " hasMedia = " << te->hasMedia() << " : " + << ((NULL == te->getMediaData()) ? "NULL MEDIA DATA" : ll_pretty_print_sd(te->getMediaData()->asLLSD())) << llendl; + + std::string previous_url; + LLMediaEntry* mep = te->getMediaData(); + if(mep) + { + // Save the "current url" from before the update so we can tell if + // it changes. + previous_url = mep->getCurrentURL(); + } + + if (merge) + { + te->mergeIntoMediaData(media_data); + } + else { + // XXX Question: what if the media data is undefined LLSD, but the + // update we got above said that we have media flags?? Here we clobber + // that, assuming the data from the service is more up-to-date. + te->updateMediaData(media_data); + } + + mep = te->getMediaData(); + if(mep) + { + bool update_from_self = false; + if (!ignore_agent) + { + LLUUID updating_agent = LLTextureEntry::getAgentIDFromMediaVersionString(getMediaURL()); + update_from_self = (updating_agent == gAgent.getID()); + } + viewer_media_t media_impl = LLViewerMedia::updateMediaImpl(mep, previous_url, update_from_self); + + addMediaImpl(media_impl, texture_index) ; + } + else + { + removeMediaImpl(texture_index); + } + + LL_DEBUGS("MediaOnAPrim") << "AFTER: texture_index = " << texture_index + << " hasMedia = " << te->hasMedia() << " : " + << ((NULL == te->getMediaData()) ? "NULL MEDIA DATA" : ll_pretty_print_sd(te->getMediaData()->asLLSD())) << llendl; +} + +void LLVOVolume::mediaNavigateBounceBack(U8 texture_index) +{ + // Find the media entry for this navigate + const LLMediaEntry* mep = NULL; + viewer_media_t impl = getMediaImpl(texture_index); + LLTextureEntry *te = getTE(texture_index); + if(te) + { + mep = te->getMediaData(); + } + + if (mep && impl) + { + std::string url = mep->getCurrentURL(); + // Look for a ":", if not there, assume "http://" + if (!url.empty() && std::string::npos == url.find(':')) + { + url = "http://" + url; + } + // If the url we're trying to "bounce back" to is either empty or not + // allowed by the whitelist, try the home url. If *that* doesn't work, + // set the media as failed and unload it + if (url.empty() || !mep->checkCandidateUrl(url)) + { + url = mep->getHomeURL(); + // Look for a ":", if not there, assume "http://" + if (!url.empty() && std::string::npos == url.find(':')) + { + url = "http://" + url; + } + } + if (url.empty() || !mep->checkCandidateUrl(url)) + { + // The url to navigate back to is not good, and we have nowhere else + // to go. + LL_WARNS("MediaOnAPrim") << "FAILED to bounce back URL \"" << url << "\" -- unloading impl" << LL_ENDL; + impl->setMediaFailed(true); + } + else { + // Okay, navigate now + LL_INFOS("MediaOnAPrim") << "bouncing back to URL: " << url << LL_ENDL; + impl->navigateTo(url, "", false, true); + } + } +} + +bool LLVOVolume::hasMediaPermission(const LLMediaEntry* media_entry, MediaPermType perm_type) +{ + // NOTE: This logic ALMOST duplicates the logic in the server (in particular, in llmediaservice.cpp). + if (NULL == media_entry ) return false; // XXX should we assert here? + + // The agent has permissions if: + // - world permissions are on, or + // - group permissions are on, and agent_id is in the group, or + // - agent permissions are on, and agent_id is the owner + + // *NOTE: We *used* to check for modify permissions here (i.e. permissions were + // granted if permModify() was true). However, this doesn't make sense in the + // viewer: we don't want to show controls or allow interaction if the author + // has deemed it so. See DEV-42115. + + U8 media_perms = (perm_type == MEDIA_PERM_INTERACT) ? media_entry->getPermsInteract() : media_entry->getPermsControl(); + + // World permissions + if (0 != (media_perms & LLMediaEntry::PERM_ANYONE)) + { + return true; + } + + // Group permissions + else if (0 != (media_perms & LLMediaEntry::PERM_GROUP)) + { + LLPermissions* obj_perm = LLSelectMgr::getInstance()->findObjectPermissions(this); + if (obj_perm && gAgent.isInGroup(obj_perm->getGroup())) + { + return true; + } + } + + // Owner permissions + else if (0 != (media_perms & LLMediaEntry::PERM_OWNER) && permYouOwner()) + { + return true; + } + + return false; + +} + +void LLVOVolume::mediaNavigated(LLViewerMediaImpl *impl, LLPluginClassMedia* plugin, std::string new_location) +{ + bool block_navigation = false; + // FIXME: if/when we allow the same media impl to be used by multiple faces, the logic here will need to be fixed + // to deal with multiple face indices. + int face_index = getFaceIndexWithMediaImpl(impl, -1); + + // Find the media entry for this navigate + LLMediaEntry* mep = NULL; + LLTextureEntry *te = getTE(face_index); + if(te) + { + mep = te->getMediaData(); + } + + if(mep) + { + if(!mep->checkCandidateUrl(new_location)) + { + block_navigation = true; + } + if (!block_navigation && !hasMediaPermission(mep, MEDIA_PERM_INTERACT)) + { + block_navigation = true; + } + } + else + { + LL_WARNS("MediaOnAPrim") << "Couldn't find media entry!" << LL_ENDL; + } + + if(block_navigation) + { + LL_INFOS("MediaOnAPrim") << "blocking navigate to URI " << new_location << LL_ENDL; + + // "bounce back" to the current URL from the media entry + mediaNavigateBounceBack(face_index); + } + else if (sObjectMediaNavigateClient) + { + + LL_DEBUGS("MediaOnAPrim") << "broadcasting navigate with URI " << new_location << LL_ENDL; + + sObjectMediaNavigateClient->navigate(new LLMediaDataClientObjectImpl(this, false), face_index, new_location); + } +} + +void LLVOVolume::mediaEvent(LLViewerMediaImpl *impl, LLPluginClassMedia* plugin, LLViewerMediaObserver::EMediaEvent event) +{ + switch(event) + { + + case LLViewerMediaObserver::MEDIA_EVENT_LOCATION_CHANGED: + { + switch(impl->getNavState()) + { + case LLViewerMediaImpl::MEDIANAVSTATE_FIRST_LOCATION_CHANGED: + { + // This is the first location changed event after the start of a non-server-directed nav. It may need to be broadcast or bounced back. + mediaNavigated(impl, plugin, plugin->getLocation()); + } + break; + + case LLViewerMediaImpl::MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS: + // This navigate didn't change the current URL. + LL_DEBUGS("MediaOnAPrim") << " NOT broadcasting navigate (spurious)" << LL_ENDL; + break; + + case LLViewerMediaImpl::MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED: + // This is the first location changed event after the start of a server-directed nav. Don't broadcast it. + LL_INFOS("MediaOnAPrim") << " NOT broadcasting navigate (server-directed)" << LL_ENDL; + break; + + default: + // This is a subsequent location-changed due to a redirect. Don't broadcast. + LL_INFOS("MediaOnAPrim") << " NOT broadcasting navigate (redirect)" << LL_ENDL; + break; + } + } + break; + + case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_COMPLETE: + { + switch(impl->getNavState()) + { + case LLViewerMediaImpl::MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED: + { + // This is the first location changed event after the start of a non-server-directed nav. It may need to be broadcast or bounced back. + mediaNavigated(impl, plugin, plugin->getNavigateURI()); + } + break; + + case LLViewerMediaImpl::MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS: + // This navigate didn't change the current URL. + LL_DEBUGS("MediaOnAPrim") << " NOT broadcasting navigate (spurious)" << LL_ENDL; + break; + + case LLViewerMediaImpl::MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED: + // This is the the navigate complete event from a server-directed nav. Don't broadcast it. + LL_INFOS("MediaOnAPrim") << " NOT broadcasting navigate (server-directed)" << LL_ENDL; + break; + + default: + // For all other states, the navigate should have been handled by LOCATION_CHANGED events already. + break; + } + } + break; + + default: + break; + } + +} + +void LLVOVolume::sendMediaDataUpdate() +{ + if (sObjectMediaClient) + sObjectMediaClient->updateMedia(new LLMediaDataClientObjectImpl(this, false)); +} + +void LLVOVolume::removeMediaImpl(S32 texture_index) +{ + if(mMediaImplList.size() <= (U32)texture_index || mMediaImplList[texture_index].isNull()) + { + return ; + } + + //make the face referencing to mMediaImplList[texture_index] to point back to the old texture. + if(mDrawable && texture_index < mDrawable->getNumFaces()) + { + LLFace* facep = mDrawable->getFace(texture_index) ; + if(facep) + { + LLViewerMediaTexture* media_tex = LLViewerTextureManager::findMediaTexture(mMediaImplList[texture_index]->getMediaTextureID()) ; + if(media_tex) + { + media_tex->removeMediaFromFace(facep) ; + } + } + } + + //check if some other face(s) of this object reference(s)to this media impl. + S32 i ; + S32 end = (S32)mMediaImplList.size() ; + for(i = 0; i < end ; i++) + { + if( i != texture_index && mMediaImplList[i] == mMediaImplList[texture_index]) + { + break ; + } + } + + if(i == end) //this object does not need this media impl. + { + mMediaImplList[texture_index]->removeObject(this) ; + } + + mMediaImplList[texture_index] = NULL ; + return ; +} + +void LLVOVolume::addMediaImpl(LLViewerMediaImpl* media_impl, S32 texture_index) +{ + if((S32)mMediaImplList.size() < texture_index + 1) + { + mMediaImplList.resize(texture_index + 1) ; + } + + if(mMediaImplList[texture_index].notNull()) + { + if(mMediaImplList[texture_index] == media_impl) + { + return ; + } + + removeMediaImpl(texture_index) ; + } + + mMediaImplList[texture_index] = media_impl; + media_impl->addObject(this) ; + + //add the face to show the media if it is in playing + if(mDrawable) + { + LLFace* facep = mDrawable->getFace(texture_index) ; + if(facep) + { + LLViewerMediaTexture* media_tex = LLViewerTextureManager::findMediaTexture(mMediaImplList[texture_index]->getMediaTextureID()) ; + if(media_tex) + { + media_tex->addMediaToFace(facep) ; + } + } + else //the face is not available now, start media on this face later. + { + media_impl->setUpdated(TRUE) ; + } + } + return ; +} + +viewer_media_t LLVOVolume::getMediaImpl(U8 face_id) const +{ + if(mMediaImplList.size() > face_id) + { + return mMediaImplList[face_id]; + } + return NULL; +} + +F64 LLVOVolume::getTotalMediaInterest() const +{ + // If this object is currently focused, this object has "high" interest + if (LLViewerMediaFocus::getInstance()->getFocusedObjectID() == getID()) + return F64_MAX; + + F64 interest = (F64)-1.0; // means not interested; + + // If this object is selected, this object has "high" interest, but since + // there can be more than one, we still add in calculated impl interest + // XXX Sadly, 'contains()' doesn't take a const :( + if (LLSelectMgr::getInstance()->getSelection()->contains(const_cast<LLVOVolume*>(this))) + interest = F64_MAX / 2.0; + + int i = 0; + const int end = getNumTEs(); + for ( ; i < end; ++i) + { + const viewer_media_t &impl = getMediaImpl(i); + if (!impl.isNull()) + { + if (interest == (F64)-1.0) interest = (F64)0.0; + interest += impl->getInterest(); + } + } + return interest; +} + +S32 LLVOVolume::getFaceIndexWithMediaImpl(const LLViewerMediaImpl* media_impl, S32 start_face_id) +{ + S32 end = (S32)mMediaImplList.size() ; + for(S32 face_id = start_face_id + 1; face_id < end; face_id++) + { + if(mMediaImplList[face_id] == media_impl) + { + return face_id ; + } + } + return -1 ; +} + +//---------------------------------------------------------------------------- + +void LLVOVolume::setLightTextureID(LLUUID id) +{ + if (id.notNull()) + { + if (!hasLightTexture()) + { + setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE, TRUE, true); + } + LLLightImageParams* param_block = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE); + if (param_block && param_block->getLightTexture() != id) + { + param_block->setLightTexture(id); + parameterChanged(LLNetworkData::PARAMS_LIGHT_IMAGE, true); + } + } + else + { + if (hasLightTexture()) + { + setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE, FALSE, true); + mLightTexture = NULL; + } + } +} + +void LLVOVolume::setSpotLightParams(LLVector3 params) +{ + LLLightImageParams* param_block = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE); + if (param_block && param_block->getParams() != params) + { + param_block->setParams(params); + parameterChanged(LLNetworkData::PARAMS_LIGHT_IMAGE, true); + } +} + +void LLVOVolume::setIsLight(BOOL is_light) +{ + if (is_light != getIsLight()) + { + if (is_light) + { + setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT, TRUE, true); + } + else + { + setParameterEntryInUse(LLNetworkData::PARAMS_LIGHT, FALSE, true); + } + + if (is_light) + { + // Add it to the pipeline mLightSet + gPipeline.setLight(mDrawable, TRUE); + } + else + { + // Not a light. Remove it from the pipeline's light set. + gPipeline.setLight(mDrawable, FALSE); + } + } +} + +void LLVOVolume::setLightColor(const LLColor3& color) +{ + LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + if (param_block->getColor() != color) + { + param_block->setColor(LLColor4(color, param_block->getColor().mV[3])); + parameterChanged(LLNetworkData::PARAMS_LIGHT, true); + gPipeline.markTextured(mDrawable); + mFaceMappingChanged = TRUE; + } + } +} + +void LLVOVolume::setLightIntensity(F32 intensity) +{ + LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + if (param_block->getColor().mV[3] != intensity) + { + param_block->setColor(LLColor4(LLColor3(param_block->getColor()), intensity)); + parameterChanged(LLNetworkData::PARAMS_LIGHT, true); + } + } +} + +void LLVOVolume::setLightRadius(F32 radius) +{ + LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + if (param_block->getRadius() != radius) + { + param_block->setRadius(radius); + parameterChanged(LLNetworkData::PARAMS_LIGHT, true); + } + } +} + +void LLVOVolume::setLightFalloff(F32 falloff) +{ + LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + if (param_block->getFalloff() != falloff) + { + param_block->setFalloff(falloff); + parameterChanged(LLNetworkData::PARAMS_LIGHT, true); + } + } +} + +void LLVOVolume::setLightCutoff(F32 cutoff) +{ + LLLightParams *param_block = (LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + if (param_block->getCutoff() != cutoff) + { + param_block->setCutoff(cutoff); + parameterChanged(LLNetworkData::PARAMS_LIGHT, true); + } + } +} + +//---------------------------------------------------------------------------- + +BOOL LLVOVolume::getIsLight() const +{ + return getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT); +} + +LLColor3 LLVOVolume::getLightBaseColor() const +{ + const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + return LLColor3(param_block->getColor()); + } + else + { + return LLColor3(1,1,1); + } +} + +LLColor3 LLVOVolume::getLightColor() const +{ + const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + return LLColor3(param_block->getColor()) * param_block->getColor().mV[3]; + } + else + { + return LLColor3(1,1,1); + } +} + +LLUUID LLVOVolume::getLightTextureID() const +{ + if (getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE)) + { + const LLLightImageParams *param_block = (const LLLightImageParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE); + if (param_block) + { + return param_block->getLightTexture(); + } + } + + return LLUUID::null; +} + + +LLVector3 LLVOVolume::getSpotLightParams() const +{ + if (getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE)) + { + const LLLightImageParams *param_block = (const LLLightImageParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE); + if (param_block) + { + return param_block->getParams(); + } + } + + return LLVector3(); +} + +F32 LLVOVolume::getSpotLightPriority() const +{ + return mSpotLightPriority; +} + +void LLVOVolume::updateSpotLightPriority() +{ + LLVector3 pos = mDrawable->getPositionAgent(); + LLVector3 at(0,0,-1); + at *= getRenderRotation(); + + F32 r = getLightRadius()*0.5f; + + pos += at * r; + + at = LLViewerCamera::getInstance()->getAtAxis(); + + pos -= at * r; + + mSpotLightPriority = gPipeline.calcPixelArea(pos, LLVector3(r,r,r), *LLViewerCamera::getInstance()); + + if (mLightTexture.notNull()) + { + mLightTexture->addTextureStats(mSpotLightPriority); + mLightTexture->setBoostLevel(LLViewerTexture::BOOST_CLOUDS); + } +} + + +bool LLVOVolume::isLightSpotlight() const +{ + LLLightImageParams* params = (LLLightImageParams*) getParameterEntry(LLNetworkData::PARAMS_LIGHT_IMAGE); + if (params) + { + return params->isLightSpotlight(); + } + return false; +} + + +LLViewerTexture* LLVOVolume::getLightTexture() +{ + LLUUID id = getLightTextureID(); + + if (id.notNull()) + { + if (mLightTexture.isNull() || id != mLightTexture->getID()) + { + mLightTexture = LLViewerTextureManager::getFetchedTexture(id); + } + } + else + { + mLightTexture = NULL; + } + + return mLightTexture; +} + +F32 LLVOVolume::getLightIntensity() const +{ + const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + return param_block->getColor().mV[3]; + } + else + { + return 1.f; + } +} + +F32 LLVOVolume::getLightRadius() const +{ + const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + return param_block->getRadius(); + } + else + { + return 0.f; + } +} + +F32 LLVOVolume::getLightFalloff() const +{ + const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + return param_block->getFalloff(); + } + else + { + return 0.f; + } +} + +F32 LLVOVolume::getLightCutoff() const +{ + const LLLightParams *param_block = (const LLLightParams *)getParameterEntry(LLNetworkData::PARAMS_LIGHT); + if (param_block) + { + return param_block->getCutoff(); + } + else + { + return 0.f; + } +} + +U32 LLVOVolume::getVolumeInterfaceID() const +{ + if (mVolumeImpl) + { + return mVolumeImpl->getID(); + } + + return 0; +} + +BOOL LLVOVolume::isFlexible() const +{ + if (getParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE)) + { + LLVolume* volume = getVolume(); + if (volume && volume->getParams().getPathParams().getCurveType() != LL_PCODE_PATH_FLEXIBLE) + { + LLVolumeParams volume_params = getVolume()->getParams(); + U8 profile_and_hole = volume_params.getProfileParams().getCurveType(); + volume_params.setType(profile_and_hole, LL_PCODE_PATH_FLEXIBLE); + } + return TRUE; + } + else + { + return FALSE; + } +} + +BOOL LLVOVolume::isSculpted() const +{ + if (getParameterEntryInUse(LLNetworkData::PARAMS_SCULPT)) + { + return TRUE; + } + + return FALSE; +} + +BOOL LLVOVolume::isMesh() const +{ + if (isSculpted()) + { + LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT); + U8 sculpt_type = sculpt_params->getSculptType(); + + if ((sculpt_type & LL_SCULPT_TYPE_MASK) == LL_SCULPT_TYPE_MESH) + // mesh is a mesh + { + return TRUE; + } + } + + return FALSE; +} + +BOOL LLVOVolume::hasLightTexture() const +{ + if (getParameterEntryInUse(LLNetworkData::PARAMS_LIGHT_IMAGE)) + { + return TRUE; + } + + return FALSE; +} + +BOOL LLVOVolume::isVolumeGlobal() const +{ + if (mVolumeImpl) + { + return mVolumeImpl->isVolumeGlobal() ? TRUE : FALSE; + } + else if (mRiggedVolume.notNull()) + { + return TRUE; + } + + return FALSE; +} + +BOOL LLVOVolume::canBeFlexible() const +{ + U8 path = getVolume()->getParams().getPathParams().getCurveType(); + return (path == LL_PCODE_PATH_FLEXIBLE || path == LL_PCODE_PATH_LINE); +} + +BOOL LLVOVolume::setIsFlexible(BOOL is_flexible) +{ + BOOL res = FALSE; + BOOL was_flexible = isFlexible(); + LLVolumeParams volume_params; + if (is_flexible) + { + if (!was_flexible) + { + volume_params = getVolume()->getParams(); + U8 profile_and_hole = volume_params.getProfileParams().getCurveType(); + volume_params.setType(profile_and_hole, LL_PCODE_PATH_FLEXIBLE); + res = TRUE; + setFlags(FLAGS_USE_PHYSICS, FALSE); + setFlags(FLAGS_PHANTOM, TRUE); + setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, TRUE, true); + if (mDrawable) + { + mDrawable->makeActive(); + } + } + } + else + { + if (was_flexible) + { + volume_params = getVolume()->getParams(); + U8 profile_and_hole = volume_params.getProfileParams().getCurveType(); + volume_params.setType(profile_and_hole, LL_PCODE_PATH_LINE); + res = TRUE; + setFlags(FLAGS_PHANTOM, FALSE); + setParameterEntryInUse(LLNetworkData::PARAMS_FLEXIBLE, FALSE, true); + } + } + if (res) + { + res = setVolume(volume_params, 1); + if (res) + { + markForUpdate(TRUE); + } + } + return res; +} + +//---------------------------------------------------------------------------- + +void LLVOVolume::generateSilhouette(LLSelectNode* nodep, const LLVector3& view_point) +{ + LLVolume *volume = getVolume(); + + if (volume) + { + LLVector3 view_vector; + view_vector = view_point; + + //transform view vector into volume space + view_vector -= getRenderPosition(); + mDrawable->mDistanceWRTCamera = view_vector.length(); + LLQuaternion worldRot = getRenderRotation(); + view_vector = view_vector * ~worldRot; + if (!isVolumeGlobal()) + { + LLVector3 objScale = getScale(); + LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]); + view_vector.scaleVec(invObjScale); + } + + updateRelativeXform(); + LLMatrix4 trans_mat = mRelativeXform; + if (mDrawable->isStatic()) + { + trans_mat.translate(getRegion()->getOriginAgent()); + } + + volume->generateSilhouetteVertices(nodep->mSilhouetteVertices, nodep->mSilhouetteNormals, view_vector, trans_mat, mRelativeXformInvTrans, nodep->getTESelectMask()); + + nodep->mSilhouetteExists = TRUE; + } +} + +void LLVOVolume::deleteFaces() +{ + S32 face_count = mNumFaces; + if (mDrawable.notNull()) + { + mDrawable->deleteFaces(0, face_count); + } + + mNumFaces = 0; +} + +void LLVOVolume::updateRadius() +{ + if (mDrawable.isNull()) + { + return; + } + + mVObjRadius = getScale().length(); + mDrawable->setRadius(mVObjRadius); +} + + +BOOL LLVOVolume::isAttachment() const +{ + return mState != 0 ; +} + +BOOL LLVOVolume::isHUDAttachment() const +{ + // *NOTE: we assume hud attachment points are in defined range + // since this range is constant for backwards compatibility + // reasons this is probably a reasonable assumption to make + S32 attachment_id = ATTACHMENT_ID_FROM_STATE(mState); + return ( attachment_id >= 31 && attachment_id <= 38 ); +} + + +const LLMatrix4 LLVOVolume::getRenderMatrix() const +{ + if (mDrawable->isActive() && !mDrawable->isRoot()) + { + return mDrawable->getParent()->getWorldMatrix(); + } + return mDrawable->getWorldMatrix(); +} + +// Returns a base cost and adds textures to passed in set. +// total cost is returned value + 5 * size of the resulting set. +// Cannot include cost of textures, as they may be re-used in linked +// children, and cost should only be increased for unique textures -Nyx +U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const +{ + // Get access to params we'll need at various points. + // Skip if this is object doesn't have a volume (e.g. is an avatar). + BOOL has_volume = (getVolume() != NULL); + LLVolumeParams volume_params; + LLPathParams path_params; + LLProfileParams profile_params; + + U32 num_triangles = 0; + + // per-prim costs + static const U32 ARC_PARTICLE_COST = 1; // determined experimentally + static const U32 ARC_PARTICLE_MAX = 2048; // default values + static const U32 ARC_TEXTURE_COST = 16; // multiplier for texture resolution - performance tested + static const U32 ARC_LIGHT_COST = 500; // static cost for light-producing prims + static const U32 ARC_MEDIA_FACE_COST = 1500; // static cost per media-enabled face + + + // per-prim multipliers + static const F32 ARC_GLOW_MULT = 1.5f; // tested based on performance + static const F32 ARC_BUMP_MULT = 1.25f; // tested based on performance + static const F32 ARC_FLEXI_MULT = 5; // tested based on performance + static const F32 ARC_SHINY_MULT = 1.6f; // tested based on performance + static const F32 ARC_INVISI_COST = 1.2f; // tested based on performance + static const F32 ARC_WEIGHTED_MESH = 1.2f; // tested based on performance + + static const F32 ARC_PLANAR_COST = 1.0f; // tested based on performance to have negligible impact + static const F32 ARC_ANIM_TEX_COST = 4.f; // tested based on performance + static const F32 ARC_ALPHA_COST = 4.f; // 4x max - based on performance + + F32 shame = 0; + + U32 invisi = 0; + U32 shiny = 0; + U32 glow = 0; + U32 alpha = 0; + U32 flexi = 0; + U32 animtex = 0; + U32 particles = 0; + U32 bump = 0; + U32 planar = 0; + U32 weighted_mesh = 0; + U32 produces_light = 0; + U32 media_faces = 0; + + // these multipliers are variable and can be floating point + F32 scale = 0.f; + + const LLDrawable* drawablep = mDrawable; + U32 num_faces = drawablep->getNumFaces(); + + if (has_volume) + { + volume_params = getVolume()->getParams(); + path_params = volume_params.getPathParams(); + profile_params = volume_params.getProfileParams(); + + F32 weighted_triangles = -1.0; + getStreamingCost(NULL, NULL, &weighted_triangles); + + if (weighted_triangles > 0.0) + { + num_triangles = (U32)(weighted_triangles * 2); // scale weighted triangles to match the recorded scale. + // a complex prim (tortured torus, sculptie) should be 1000-1200 points @ 5 m + } + } + + if (num_triangles == 0) + { + num_triangles = 4; + } + + if (isSculpted()) + { + if (isMesh()) + { + // base cost is dependent on mesh complexity + // note that 3 is the highest LOD as of the time of this coding. + S32 size = gMeshRepo.getMeshSize(volume_params.getSculptID(),3); + if ( size > 0) + { + if (gMeshRepo.getSkinInfo(volume_params.getSculptID(), this)) + { + // weighted attachment - 1 point for every 3 bytes + weighted_mesh = 1; + } + + } + else + { + // something went wrong - user should know their content isn't render-free + return 0; + } + } + else + { + const LLSculptParams *sculpt_params = (LLSculptParams *) getParameterEntry(LLNetworkData::PARAMS_SCULPT); + LLUUID sculpt_id = sculpt_params->getSculptTexture(); + if (textures.find(sculpt_id) == textures.end()) + { + LLViewerFetchedTexture *texture = LLViewerTextureManager::getFetchedTexture(sculpt_id); + if (texture) + { + S32 texture_cost = 256 + (S32)(ARC_TEXTURE_COST * (texture->getFullHeight() / 128.f + texture->getFullWidth() / 128.f)); + textures.insert(texture_cost_t::value_type(sculpt_id, texture_cost)); + } + } + } + } + + if (isFlexible()) + { + flexi = 1; + } + if (isParticleSource()) + { + particles = 1; + } + + if (getIsLight()) + { + produces_light = 1; + } + + const LLVector3& sc = getScale(); + scale += (sc.mV[0] + sc.mV[1] + sc.mV[2]) / 4.f; // scale to 1/4 the sum of the size + // enforce scale multiplier to be in the range [1,7] (7 was determined to experimentally be a reasonable max) + scale = scale > 7.f ? 7.f : scale; + scale = scale < 1.f ? 1.f : scale; + + for (S32 i = 0; i < num_faces; ++i) + { + const LLFace* face = drawablep->getFace(i); + const LLTextureEntry* te = face->getTextureEntry(); + const LLViewerTexture* img = face->getTexture(); + + if (img) + { + if (textures.find(img->getID()) == textures.end()) + { + S32 texture_cost = 256 + (S32)(ARC_TEXTURE_COST * (img->getFullHeight() / 128.f + img->getFullWidth() / 128.f)); + textures.insert(texture_cost_t::value_type(img->getID(), texture_cost)); + } + } + + if (face->getPoolType() == LLDrawPool::POOL_ALPHA) + { + alpha = 1; + } + else if (img && img->getPrimaryFormat() == GL_ALPHA) + { + invisi = 1; + } + if (face->hasMedia()) + { + media_faces++; + } + + if (te) + { + if (te->getBumpmap()) + { + // bump is a multiplier, don't add per-face + bump = 1; + } + if (te->getShiny()) + { + // shiny is a multiplier, don't add per-face + shiny = 1; + } + if (te->getGlow() > 0.f) + { + // glow is a multiplier, don't add per-face + glow = 1; + } + if (face->mTextureMatrix != NULL) + { + animtex = 1; + } + if (te->getTexGen()) + { + planar = 1; + } + } + } + + // shame currently has the "base" cost of 1 point per 15 triangles, min 2. + shame = num_triangles / 15.f; + shame = shame < 2.f ? 2.f : shame; + + // factor in scale + shame *= scale; + + // multiply by per-face modifiers + if (planar) + { + shame *= planar * ARC_PLANAR_COST; + } + + if (animtex) + { + shame *= animtex * ARC_ANIM_TEX_COST; + } + + if (alpha) + { + shame *= alpha * ARC_ALPHA_COST; + } + + if(invisi) + { + shame *= invisi * ARC_INVISI_COST; + } + + if (glow) + { + shame *= glow * ARC_GLOW_MULT; + } + + if (bump) + { + shame *= bump * ARC_BUMP_MULT; + } + + if (shiny) + { + shame *= shiny * ARC_SHINY_MULT; + } + + + // multiply shame by multipliers + if (weighted_mesh) + { + shame *= weighted_mesh * ARC_WEIGHTED_MESH; + } + + if (flexi) + { + shame *= flexi * ARC_FLEXI_MULT; + } + + + // add additional costs + if (particles) + { + const LLPartSysData *part_sys_data = &(mPartSourcep->mPartSysData); + const LLPartData *part_data = &(part_sys_data->mPartData); + U32 num_particles = (U32)(part_sys_data->mBurstPartCount * llceil( part_data->mMaxAge / part_sys_data->mBurstRate)); + num_particles = num_particles > ARC_PARTICLE_MAX ? ARC_PARTICLE_MAX : num_particles; + F32 part_size = (llmax(part_data->mStartScale[0], part_data->mEndScale[0]) + llmax(part_data->mStartScale[1], part_data->mEndScale[1])) / 2.f; + shame += num_particles * part_size * ARC_PARTICLE_COST; + } + + if (produces_light) + { + shame += ARC_LIGHT_COST; + } + + if (media_faces) + { + shame += media_faces * ARC_MEDIA_FACE_COST; + } + + if (shame > mRenderComplexity_current) + { + mRenderComplexity_current = (S32)shame; + } + + return (U32)shame; +} + +F32 LLVOVolume::getStreamingCost(S32* bytes, S32* visible_bytes, F32* unscaled_value) const +{ + F32 radius = getScale().length()*0.5f; + + if (isMesh()) + { + LLSD& header = gMeshRepo.getMeshHeader(getVolume()->getParams().getSculptID()); + + return LLMeshRepository::getStreamingCost(header, radius, bytes, visible_bytes, mLOD, unscaled_value); + } + else + { + LLVolume* volume = getVolume(); + S32 counts[4]; + LLVolume::getLoDTriangleCounts(volume->getParams(), counts); + + LLSD header; + header["lowest_lod"]["size"] = counts[0] * 10; + header["low_lod"]["size"] = counts[1] * 10; + header["medium_lod"]["size"] = counts[2] * 10; + header["high_lod"]["size"] = counts[3] * 10; + + return LLMeshRepository::getStreamingCost(header, radius, NULL, NULL, -1, unscaled_value); + } +} + +//static +void LLVOVolume::updateRenderComplexity() +{ + mRenderComplexity_last = mRenderComplexity_current; + mRenderComplexity_current = 0; +} + +U32 LLVOVolume::getTriangleCount() const +{ + U32 count = 0; + LLVolume* volume = getVolume(); + if (volume) + { + count = volume->getNumTriangles(); + } + + return count; +} + +U32 LLVOVolume::getHighLODTriangleCount() +{ + U32 ret = 0; + + LLVolume* volume = getVolume(); + + if (!isSculpted()) + { + LLVolume* ref = LLPrimitive::getVolumeManager()->refVolume(volume->getParams(), 3); + ret = ref->getNumTriangles(); + LLPrimitive::getVolumeManager()->unrefVolume(ref); + } + else if (isMesh()) + { + LLVolume* ref = LLPrimitive::getVolumeManager()->refVolume(volume->getParams(), 3); + if (!ref->isMeshAssetLoaded() || ref->getNumVolumeFaces() == 0) + { + gMeshRepo.loadMesh(this, volume->getParams(), LLModel::LOD_HIGH); + } + ret = ref->getNumTriangles(); + LLPrimitive::getVolumeManager()->unrefVolume(ref); + } + else + { //default sculpts have a constant number of triangles + ret = 31*2*31; //31 rows of 31 columns of quads for a 32x32 vertex patch + } + + return ret; +} + +//static +void LLVOVolume::preUpdateGeom() +{ + sNumLODChanges = 0; +} + +void LLVOVolume::parameterChanged(U16 param_type, bool local_origin) +{ + LLViewerObject::parameterChanged(param_type, local_origin); +} + +void LLVOVolume::parameterChanged(U16 param_type, LLNetworkData* data, BOOL in_use, bool local_origin) +{ + LLViewerObject::parameterChanged(param_type, data, in_use, local_origin); + if (mVolumeImpl) + { + mVolumeImpl->onParameterChanged(param_type, data, in_use, local_origin); + } + if (mDrawable.notNull()) + { + BOOL is_light = getIsLight(); + if (is_light != mDrawable->isState(LLDrawable::LIGHT)) + { + gPipeline.setLight(mDrawable, is_light); + } + } +} + +void LLVOVolume::setSelected(BOOL sel) +{ + LLViewerObject::setSelected(sel); + if (mDrawable.notNull()) + { + markForUpdate(TRUE); + } +} + +void LLVOVolume::updateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax) +{ +} + +F32 LLVOVolume::getBinRadius() +{ + F32 radius; + + F32 scale = 1.f; + + S32 size_factor = llmax(gSavedSettings.getS32("OctreeStaticObjectSizeFactor"), 1); + S32 attachment_size_factor = llmax(gSavedSettings.getS32("OctreeAttachmentSizeFactor"), 1); + LLVector3 distance_factor = gSavedSettings.getVector3("OctreeDistanceFactor"); + LLVector3 alpha_distance_factor = gSavedSettings.getVector3("OctreeAlphaDistanceFactor"); + const LLVector4a* ext = mDrawable->getSpatialExtents(); + + BOOL shrink_wrap = mDrawable->isAnimating(); + BOOL alpha_wrap = FALSE; + + if (!isHUDAttachment()) + { + for (S32 i = 0; i < mDrawable->getNumFaces(); i++) + { + LLFace* face = mDrawable->getFace(i); + if (face->getPoolType() == LLDrawPool::POOL_ALPHA && + !face->canRenderAsMask()) + { + alpha_wrap = TRUE; + break; + } + } + } + else + { + shrink_wrap = FALSE; + } + + if (alpha_wrap) + { + LLVector3 bounds = getScale(); + radius = llmin(bounds.mV[1], bounds.mV[2]); + radius = llmin(radius, bounds.mV[0]); + radius *= 0.5f; + radius *= 1.f+mDrawable->mDistanceWRTCamera*alpha_distance_factor[1]; + radius += mDrawable->mDistanceWRTCamera*alpha_distance_factor[0]; + } + else if (shrink_wrap) + { + LLVector4a rad; + rad.setSub(ext[1], ext[0]); + + radius = rad.getLength3().getF32()*0.5f; + } + else if (mDrawable->isStatic()) + { + radius = llmax((S32) mDrawable->getRadius(), 1)*size_factor; + radius *= 1.f + mDrawable->mDistanceWRTCamera * distance_factor[1]; + radius += mDrawable->mDistanceWRTCamera * distance_factor[0]; + } + else if (mDrawable->getVObj()->isAttachment()) + { + radius = llmax((S32) mDrawable->getRadius(),1)*attachment_size_factor; + } + else + { + radius = mDrawable->getRadius(); + radius *= 1.f + mDrawable->mDistanceWRTCamera * distance_factor[1]; + radius += mDrawable->mDistanceWRTCamera * distance_factor[0]; + } + + return llclamp(radius*scale, 0.5f, 256.f); +} + +const LLVector3 LLVOVolume::getPivotPositionAgent() const +{ + if (mVolumeImpl) + { + return mVolumeImpl->getPivotPosition(); + } + return LLViewerObject::getPivotPositionAgent(); +} + +void LLVOVolume::onShift(const LLVector4a &shift_vector) +{ + if (mVolumeImpl) + { + mVolumeImpl->onShift(shift_vector); + } + + updateRelativeXform(); +} + +const LLMatrix4& LLVOVolume::getWorldMatrix(LLXformMatrix* xform) const +{ + if (mVolumeImpl) + { + return mVolumeImpl->getWorldMatrix(xform); + } + return xform->getWorldMatrix(); +} + +LLVector3 LLVOVolume::agentPositionToVolume(const LLVector3& pos) const +{ + LLVector3 ret = pos - getRenderPosition(); + ret = ret * ~getRenderRotation(); + LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale(); + LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]); + ret.scaleVec(invObjScale); + + return ret; +} + +LLVector3 LLVOVolume::agentDirectionToVolume(const LLVector3& dir) const +{ + LLVector3 ret = dir * ~getRenderRotation(); + + LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale(); + ret.scaleVec(objScale); + + return ret; +} + +LLVector3 LLVOVolume::volumePositionToAgent(const LLVector3& dir) const +{ + LLVector3 ret = dir; + LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale(); + ret.scaleVec(objScale); + ret = ret * getRenderRotation(); + ret += getRenderPosition(); + + return ret; +} + +LLVector3 LLVOVolume::volumeDirectionToAgent(const LLVector3& dir) const +{ + LLVector3 ret = dir; + LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale(); + LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]); + ret.scaleVec(invObjScale); + ret = ret * getRenderRotation(); + + return ret; +} + + +BOOL LLVOVolume::lineSegmentIntersect(const LLVector3& start, const LLVector3& end, S32 face, BOOL pick_transparent, S32 *face_hitp, + LLVector3* intersection,LLVector2* tex_coord, LLVector3* normal, LLVector3* bi_normal) + +{ + if (!mbCanSelect + || mDrawable->isDead() + || !gPipeline.hasRenderType(mDrawable->getRenderType())) + { + return FALSE; + } + + BOOL ret = FALSE; + + LLVolume* volume = getVolume(); + + bool transform = true; + + if (mDrawable->isState(LLDrawable::RIGGED)) + { + if (LLFloater::isVisible(gFloaterTools) && getAvatar()->isSelf()) + { + updateRiggedVolume(); + genBBoxes(FALSE); + volume = mRiggedVolume; + transform = false; + } + else + { //cannot pick rigged attachments on other avatars or when not in build mode + return FALSE; + } + } + + if (volume) + { + LLVector3 v_start, v_end, v_dir; + + if (transform) + { + v_start = agentPositionToVolume(start); + v_end = agentPositionToVolume(end); + } + else + { + v_start = start; + v_end = end; + } + + LLVector3 p; + LLVector3 n; + LLVector2 tc; + LLVector3 bn; + + if (intersection != NULL) + { + p = *intersection; + } + + if (tex_coord != NULL) + { + tc = *tex_coord; + } + + if (normal != NULL) + { + n = *normal; + } + + if (bi_normal != NULL) + { + bn = *bi_normal; + } + + S32 face_hit = -1; + + S32 start_face, end_face; + if (face == -1) + { + start_face = 0; + end_face = volume->getNumVolumeFaces(); + } + else + { + start_face = face; + end_face = face+1; + } + + bool special_cursor = specialHoverCursor(); + for (S32 i = start_face; i < end_face; ++i) + { + if (!special_cursor && !pick_transparent && getTE(i)->getColor().mV[3] == 0.f) + { //don't attempt to pick completely transparent faces unless + //pick_transparent is true + continue; + } + + face_hit = volume->lineSegmentIntersect(v_start, v_end, i, + &p, &tc, &n, &bn); + + if (face_hit >= 0 && mDrawable->getNumFaces() > face_hit) + { + LLFace* face = mDrawable->getFace(face_hit); + + if (pick_transparent || !face->getTexture() || !face->getTexture()->hasGLTexture() || face->getTexture()->getMask(face->surfaceToTexture(tc, p, n))) + { + v_end = p; + if (face_hitp != NULL) + { + *face_hitp = face_hit; + } + + if (intersection != NULL) + { + if (transform) + { + *intersection = volumePositionToAgent(p); // must map back to agent space + } + else + { + *intersection = p; + } + } + + if (normal != NULL) + { + if (transform) + { + *normal = volumeDirectionToAgent(n); + } + else + { + *normal = n; + } + + (*normal).normVec(); + } + + if (bi_normal != NULL) + { + if (transform) + { + *bi_normal = volumeDirectionToAgent(bn); + } + else + { + *bi_normal = bn; + } + (*bi_normal).normVec(); + } + + if (tex_coord != NULL) + { + *tex_coord = tc; + } + + ret = TRUE; + } + } + } + } + + return ret; +} + +bool LLVOVolume::treatAsRigged() +{ + return LLFloater::isVisible(gFloaterTools) && + isAttachment() && + getAvatar() && + getAvatar()->isSelf() && + mDrawable.notNull() && + mDrawable->isState(LLDrawable::RIGGED); +} + +LLRiggedVolume* LLVOVolume::getRiggedVolume() +{ + return mRiggedVolume; +} + +void LLVOVolume::clearRiggedVolume() +{ + if (mRiggedVolume.notNull()) + { + mRiggedVolume = NULL; + updateRelativeXform(); + } +} + +void LLVOVolume::updateRiggedVolume() +{ + //Update mRiggedVolume to match current animation frame of avatar. + //Also update position/size in octree. + + if (!treatAsRigged()) + { + clearRiggedVolume(); + + return; + } + + LLVolume* volume = getVolume(); + + const LLMeshSkinInfo* skin = gMeshRepo.getSkinInfo(volume->getParams().getSculptID(), this); + + if (!skin) + { + clearRiggedVolume(); + return; + } + + LLVOAvatar* avatar = getAvatar(); + + if (!avatar) + { + clearRiggedVolume(); + return; + } + + if (!mRiggedVolume) + { + LLVolumeParams p; + mRiggedVolume = new LLRiggedVolume(p); + updateRelativeXform(); + } + + mRiggedVolume->update(skin, avatar, volume); + +} + +static LLFastTimer::DeclareTimer FTM_SKIN_RIGGED("Skin"); +static LLFastTimer::DeclareTimer FTM_RIGGED_OCTREE("Octree"); + +void LLRiggedVolume::update(const LLMeshSkinInfo* skin, LLVOAvatar* avatar, const LLVolume* volume) +{ + bool copy = false; + if (volume->getNumVolumeFaces() != getNumVolumeFaces()) + { + copy = true; + } + + for (S32 i = 0; i < volume->getNumVolumeFaces() && !copy; ++i) + { + const LLVolumeFace& src_face = volume->getVolumeFace(i); + const LLVolumeFace& dst_face = getVolumeFace(i); + + if (src_face.mNumIndices != dst_face.mNumIndices || + src_face.mNumVertices != dst_face.mNumVertices) + { + copy = true; + } + } + + if (copy) + { + copyVolumeFaces(volume); + } + + //build matrix palette + LLMatrix4a mp[64]; + LLMatrix4* mat = (LLMatrix4*) mp; + + for (U32 j = 0; j < skin->mJointNames.size(); ++j) + { + LLJoint* joint = avatar->getJoint(skin->mJointNames[j]); + if (joint) + { + mat[j] = skin->mInvBindMatrix[j]; + mat[j] *= joint->getWorldMatrix(); + } + } + + for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i) + { + const LLVolumeFace& vol_face = volume->getVolumeFace(i); + + LLVolumeFace& dst_face = mVolumeFaces[i]; + + LLVector4a* weight = vol_face.mWeights; + + LLMatrix4a bind_shape_matrix; + bind_shape_matrix.loadu(skin->mBindShapeMatrix); + + LLVector4a* pos = dst_face.mPositions; + + { + LLFastTimer t(FTM_SKIN_RIGGED); + + for (U32 j = 0; j < dst_face.mNumVertices; ++j) + { + LLMatrix4a final_mat; + final_mat.clear(); + + S32 idx[4]; + + LLVector4 wght; + + F32 scale = 0.f; + for (U32 k = 0; k < 4; k++) + { + F32 w = weight[j][k]; + + idx[k] = (S32) floorf(w); + wght[k] = w - floorf(w); + scale += wght[k]; + } + + wght *= 1.f/scale; + + for (U32 k = 0; k < 4; k++) + { + F32 w = wght[k]; + + LLMatrix4a src; + src.setMul(mp[idx[k]], w); + + final_mat.add(src); + } + + + LLVector4a& v = vol_face.mPositions[j]; + LLVector4a t; + LLVector4a dst; + bind_shape_matrix.affineTransform(v, t); + final_mat.affineTransform(t, dst); + pos[j] = dst; + } + + //update bounding box + LLVector4a& min = dst_face.mExtents[0]; + LLVector4a& max = dst_face.mExtents[1]; + + min = pos[0]; + max = pos[1]; + + for (U32 j = 1; j < dst_face.mNumVertices; ++j) + { + min.setMin(min, pos[j]); + max.setMax(max, pos[j]); + } + + dst_face.mCenter->setAdd(dst_face.mExtents[0], dst_face.mExtents[1]); + dst_face.mCenter->mul(0.5f); + + } + + { + LLFastTimer t(FTM_RIGGED_OCTREE); + delete dst_face.mOctree; + dst_face.mOctree = NULL; + + LLVector4a size; + size.setSub(dst_face.mExtents[1], dst_face.mExtents[0]); + size.splat(size.getLength3().getF32()*0.5f); + + dst_face.createOctree(1.f); + } + } +} + +U32 LLVOVolume::getPartitionType() const +{ + if (isHUDAttachment()) + { + return LLViewerRegion::PARTITION_HUD; + } + + return LLViewerRegion::PARTITION_VOLUME; +} + +LLVolumePartition::LLVolumePartition() +: LLSpatialPartition(LLVOVolume::VERTEX_DATA_MASK, TRUE, GL_DYNAMIC_DRAW_ARB) +{ + mLODPeriod = 32; + mDepthMask = FALSE; + mDrawableType = LLPipeline::RENDER_TYPE_VOLUME; + mPartitionType = LLViewerRegion::PARTITION_VOLUME; + mSlopRatio = 0.25f; + mBufferUsage = GL_DYNAMIC_DRAW_ARB; +} + +LLVolumeBridge::LLVolumeBridge(LLDrawable* drawablep) +: LLSpatialBridge(drawablep, TRUE, LLVOVolume::VERTEX_DATA_MASK) +{ + mDepthMask = FALSE; + mLODPeriod = 32; + mDrawableType = LLPipeline::RENDER_TYPE_VOLUME; + mPartitionType = LLViewerRegion::PARTITION_BRIDGE; + + mBufferUsage = GL_DYNAMIC_DRAW_ARB; + + mSlopRatio = 0.25f; +} + +bool can_batch_texture(LLFace* facep) +{ + if (facep->getTextureEntry()->getBumpmap()) + { //bump maps aren't worked into texture batching yet + return false; + } + + if (facep->getTexture() && facep->getTexture()->getPrimaryFormat() == GL_ALPHA) + { //can't batch invisiprims + return false; + } + + if (facep->isState(LLFace::TEXTURE_ANIM) && facep->getVirtualSize() > MIN_TEX_ANIM_SIZE) + { //texture animation breaks batches + return false; + } + + return true; +} + +void LLVolumeGeometryManager::registerFace(LLSpatialGroup* group, LLFace* facep, U32 type) +{ + LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION); + + if (facep->getViewerObject()->isSelected() && LLSelectMgr::getInstance()->mHideSelectedObjects) + { + return; + } + + //add face to drawmap + LLSpatialGroup::drawmap_elem_t& draw_vec = group->mDrawMap[type]; + + S32 idx = draw_vec.size()-1; + + BOOL fullbright = (type == LLRenderPass::PASS_FULLBRIGHT) || + (type == LLRenderPass::PASS_INVISIBLE) || + (type == LLRenderPass::PASS_ALPHA && facep->isState(LLFace::FULLBRIGHT)); + + if (!fullbright && type != LLRenderPass::PASS_GLOW && !facep->getVertexBuffer()->hasDataType(LLVertexBuffer::TYPE_NORMAL)) + { + llwarns << "Non fullbright face has no normals!" << llendl; + return; + } + + const LLMatrix4* tex_mat = NULL; + if (facep->isState(LLFace::TEXTURE_ANIM) && facep->getVirtualSize() > MIN_TEX_ANIM_SIZE) + { + tex_mat = facep->mTextureMatrix; + } + + const LLMatrix4* model_mat = NULL; + + LLDrawable* drawable = facep->getDrawable(); + if (drawable->isActive()) + { + model_mat = &(drawable->getRenderMatrix()); + } + else + { + model_mat = &(drawable->getRegion()->mRenderMatrix); + if (model_mat->isIdentity()) + { + model_mat = NULL; + } + } + + U8 bump = (type == LLRenderPass::PASS_BUMP || type == LLRenderPass::PASS_POST_BUMP) ? facep->getTextureEntry()->getBumpmap() : 0; + + LLViewerTexture* tex = facep->getTexture(); + + U8 index = facep->getTextureIndex(); + + bool batchable = false; + + if (index < 255 && idx >= 0) + { + if (index < draw_vec[idx]->mTextureList.size()) + { + if (draw_vec[idx]->mTextureList[index].isNull()) + { + batchable = true; + draw_vec[idx]->mTextureList[index] = tex; + } + else if (draw_vec[idx]->mTextureList[index] == tex) + { //this face's texture index can be used with this batch + batchable = true; + } + } + else + { //texture list can be expanded to fit this texture index + batchable = true; + } + } + + U8 glow = (U8) (facep->getTextureEntry()->getGlow() * 255); + + if (idx >= 0 && + draw_vec[idx]->mVertexBuffer == facep->getVertexBuffer() && + draw_vec[idx]->mEnd == facep->getGeomIndex()-1 && + (LLPipeline::sTextureBindTest || draw_vec[idx]->mTexture == tex || batchable) && +#if LL_DARWIN + draw_vec[idx]->mEnd - draw_vec[idx]->mStart + facep->getGeomCount() <= (U32) gGLManager.mGLMaxVertexRange && + draw_vec[idx]->mCount + facep->getIndicesCount() <= (U32) gGLManager.mGLMaxIndexRange && +#endif + draw_vec[idx]->mGlowColor.mV[3] == glow && + draw_vec[idx]->mFullbright == fullbright && + draw_vec[idx]->mBump == bump && + draw_vec[idx]->mTextureMatrix == tex_mat && + draw_vec[idx]->mModelMatrix == model_mat) + { + draw_vec[idx]->mCount += facep->getIndicesCount(); + draw_vec[idx]->mEnd += facep->getGeomCount(); + draw_vec[idx]->mVSize = llmax(draw_vec[idx]->mVSize, facep->getVirtualSize()); + + if (index >= draw_vec[idx]->mTextureList.size()) + { + draw_vec[idx]->mTextureList.resize(index+1); + draw_vec[idx]->mTextureList[index] = tex; + } + draw_vec[idx]->validate(); + update_min_max(draw_vec[idx]->mExtents[0], draw_vec[idx]->mExtents[1], facep->mExtents[0]); + update_min_max(draw_vec[idx]->mExtents[0], draw_vec[idx]->mExtents[1], facep->mExtents[1]); + } + else + { + U32 start = facep->getGeomIndex(); + U32 end = start + facep->getGeomCount()-1; + U32 offset = facep->getIndicesStart(); + U32 count = facep->getIndicesCount(); + LLPointer<LLDrawInfo> draw_info = new LLDrawInfo(start,end,count,offset, tex, + facep->getVertexBuffer(), fullbright, bump); + draw_info->mGroup = group; + draw_info->mVSize = facep->getVirtualSize(); + draw_vec.push_back(draw_info); + draw_info->mTextureMatrix = tex_mat; + draw_info->mModelMatrix = model_mat; + draw_info->mGlowColor.setVec(0,0,0,glow); + if (type == LLRenderPass::PASS_ALPHA) + { //for alpha sorting + facep->setDrawInfo(draw_info); + } + draw_info->mExtents[0] = facep->mExtents[0]; + draw_info->mExtents[1] = facep->mExtents[1]; + + if (LLPipeline::sUseTriStrips) + { + draw_info->mDrawMode = LLRender::TRIANGLE_STRIP; + } + + if (index < 255) + { //initialize texture list for texture batching + draw_info->mTextureList.resize(index+1); + draw_info->mTextureList[index] = tex; + } + draw_info->validate(); + } +} + +void LLVolumeGeometryManager::getGeometry(LLSpatialGroup* group) +{ + +} + +static LLFastTimer::DeclareTimer FTM_REBUILD_VOLUME_VB("Volume"); +static LLFastTimer::DeclareTimer FTM_REBUILD_VBO("VBO Rebuilt"); + +static LLDrawPoolAvatar* get_avatar_drawpool(LLViewerObject* vobj) +{ + LLVOAvatar* avatar = vobj->getAvatar(); + + if (avatar) + { + LLDrawable* drawable = avatar->mDrawable; + if (drawable && drawable->getNumFaces() > 0) + { + LLFace* face = drawable->getFace(0); + if (face) + { + LLDrawPool* drawpool = face->getPool(); + if (drawpool) + { + if (drawpool->getType() == LLDrawPool::POOL_AVATAR) + { + return (LLDrawPoolAvatar*) drawpool; + } + } + } + } + } + + return NULL; +} + +void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group) +{ + if (group->changeLOD()) + { + group->mLastUpdateDistance = group->mDistance; + } + + group->mLastUpdateViewAngle = group->mViewAngle; + + if (!group->isState(LLSpatialGroup::GEOM_DIRTY | LLSpatialGroup::ALPHA_DIRTY)) + { + if (group->isState(LLSpatialGroup::MESH_DIRTY) && !LLPipeline::sDelayVBUpdate) + { + LLFastTimer ftm(FTM_REBUILD_VBO); + LLFastTimer ftm2(FTM_REBUILD_VOLUME_VB); + + rebuildMesh(group); + } + return; + } + + group->mBuilt = 1.f; + LLFastTimer ftm(FTM_REBUILD_VBO); + + LLFastTimer ftm2(FTM_REBUILD_VOLUME_VB); + + group->clearDrawMap(); + + mFaceList.clear(); + + std::vector<LLFace*> fullbright_faces; + std::vector<LLFace*> bump_faces; + std::vector<LLFace*> simple_faces; + + std::vector<LLFace*> alpha_faces; + U32 useage = group->mSpatialPartition->mBufferUsage; + + U32 max_vertices = (gSavedSettings.getS32("RenderMaxVBOSize")*1024)/LLVertexBuffer::calcVertexSize(group->mSpatialPartition->mVertexDataMask); + U32 max_total = (gSavedSettings.getS32("RenderMaxNodeSize")*1024)/LLVertexBuffer::calcVertexSize(group->mSpatialPartition->mVertexDataMask); + max_vertices = llmin(max_vertices, (U32) 65535); + + U32 cur_total = 0; + + //get all the faces into a list + for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter) + { + LLDrawable* drawablep = *drawable_iter; + + if (drawablep->isDead() || drawablep->isState(LLDrawable::FORCE_INVISIBLE) ) + { + continue; + } + + if (drawablep->isAnimating()) + { //fall back to stream draw for animating verts + useage = GL_STREAM_DRAW_ARB; + } + + LLVOVolume* vobj = drawablep->getVOVolume(); + + if (vobj->isMesh() && + (vobj->getVolume() && !vobj->getVolume()->isMeshAssetLoaded() || !gMeshRepo.meshRezEnabled())) + { + continue; + } + + llassert_always(vobj); + vobj->updateTextureVirtualSize(); + vobj->preRebuild(); + + drawablep->clearState(LLDrawable::HAS_ALPHA); + + bool rigged = vobj->isAttachment() && + vobj->isMesh() && + gMeshRepo.getSkinInfo(vobj->getVolume()->getParams().getSculptID(), vobj); + + bool bake_sunlight = LLPipeline::sBakeSunlight && drawablep->isStatic(); + + bool is_rigged = false; + + //for each face + for (S32 i = 0; i < drawablep->getNumFaces(); i++) + { + LLFace* facep = drawablep->getFace(i); + + //ALWAYS null out vertex buffer on rebuild -- if the face lands in a render + // batch, it will recover its vertex buffer reference from the spatial group + facep->setVertexBuffer(NULL); + + //sum up face verts and indices + drawablep->updateFaceSize(i); + + + + if (rigged) + { + if (!facep->isState(LLFace::RIGGED)) + { //completely reset vertex buffer + facep->clearVertexBuffer(); + } + + facep->setState(LLFace::RIGGED); + is_rigged = true; + + //get drawpool of avatar with rigged face + LLDrawPoolAvatar* pool = get_avatar_drawpool(vobj); + + //Determine if we've received skininfo that contains an + //alternate bind matrix - if it does then apply the translational component + //to the joints of the avatar. + LLVOAvatar* pAvatarVO = vobj->getAvatar(); + bool pelvisGotSet = false; + + if ( pAvatarVO ) + { + LLUUID currentId = vobj->getVolume()->getParams().getSculptID(); + const LLMeshSkinInfo* pSkinData = gMeshRepo.getSkinInfo( currentId, vobj ); + + if ( pSkinData ) + { + const int bindCnt = pSkinData->mAlternateBindMatrix.size(); + if ( bindCnt > 0 ) + { + const int jointCnt = pSkinData->mJointNames.size(); + const F32 pelvisZOffset = pSkinData->mPelvisOffset; + bool fullRig = (jointCnt>=20) ? true : false; + if ( fullRig ) + { + for ( int i=0; i<jointCnt; ++i ) + { + std::string lookingForJoint = pSkinData->mJointNames[i].c_str(); + //llinfos<<"joint name "<<lookingForJoint.c_str()<<llendl; + LLJoint* pJoint = pAvatarVO->getJoint( lookingForJoint ); + if ( pJoint && pJoint->getId() != currentId ) + { + pJoint->setId( currentId ); + const LLVector3& jointPos = pSkinData->mAlternateBindMatrix[i].getTranslation(); + //Set the joint position + pJoint->storeCurrentXform( jointPos ); + //If joint is a pelvis then handle old/new pelvis to foot values + if ( lookingForJoint == "mPelvis" ) + { + pJoint->storeCurrentXform( jointPos ); + if ( !pAvatarVO->hasPelvisOffset() ) + { + pAvatarVO->setPelvisOffset( true, jointPos, pelvisZOffset ); + //Trigger to rebuild viewer AV + pelvisGotSet = true; + } + } + } + } + } + } + } + } + //If we've set the pelvis to a new position we need to also rebuild some information that the + //viewer does at launch (e.g. body size etc.) + if ( pelvisGotSet ) + { + pAvatarVO->postPelvisSetRecalc(); + } + + if (pool) + { + const LLTextureEntry* te = facep->getTextureEntry(); + + //remove face from old pool if it exists + LLDrawPool* old_pool = facep->getPool(); + if (old_pool && old_pool->getType() == LLDrawPool::POOL_AVATAR) + { + ((LLDrawPoolAvatar*) old_pool)->removeRiggedFace(facep); + } + + //add face to new pool + LLViewerTexture* tex = facep->getTexture(); + U32 type = gPipeline.getPoolTypeFromTE(te, tex); + + if (type == LLDrawPool::POOL_ALPHA) + { + if (te->getFullbright()) + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_FULLBRIGHT_ALPHA); + } + else + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_ALPHA); + } + } + else if (te->getShiny()) + { + if (te->getFullbright()) + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_FULLBRIGHT_SHINY); + } + else + { + if (LLPipeline::sRenderDeferred) + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_SIMPLE); + } + else + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_SHINY); + } + } + } + else + { + if (te->getFullbright()) + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_FULLBRIGHT); + } + else + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_SIMPLE); + } + } + + if (te->getGlow()) + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_GLOW); + } + + if (LLPipeline::sRenderDeferred) + { + if (type != LLDrawPool::POOL_ALPHA && !te->getFullbright()) + { + if (te->getBumpmap()) + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_DEFERRED_BUMP); + } + else + { + pool->addRiggedFace(facep, LLDrawPoolAvatar::RIGGED_DEFERRED_SIMPLE); + } + } + } + } + + continue; + } + else + { + if (facep->isState(LLFace::RIGGED)) + { //face is not rigged but used to be, remove from rigged face pool + LLDrawPoolAvatar* pool = (LLDrawPoolAvatar*) facep->getPool(); + if (pool) + { + pool->removeRiggedFace(facep); + } + facep->clearState(LLFace::RIGGED); + } + } + + if (cur_total > max_total || facep->getIndicesCount() <= 0 || facep->getGeomCount() <= 0) + { + facep->clearVertexBuffer(); + continue; + } + + cur_total += facep->getGeomCount(); + + if (facep->hasGeometry() && facep->getPixelArea() > FORCE_CULL_AREA) + { + const LLTextureEntry* te = facep->getTextureEntry(); + LLViewerTexture* tex = facep->getTexture(); + + if (facep->isState(LLFace::TEXTURE_ANIM)) + { + if (!vobj->mTexAnimMode) + { + facep->clearState(LLFace::TEXTURE_ANIM); + } + } + + BOOL force_simple = (facep->getPixelArea() < FORCE_SIMPLE_RENDER_AREA); + U32 type = gPipeline.getPoolTypeFromTE(te, tex); + if (type != LLDrawPool::POOL_ALPHA && force_simple) + { + type = LLDrawPool::POOL_SIMPLE; + } + facep->setPoolType(type); + + if (vobj->isHUDAttachment()) + { + facep->setState(LLFace::FULLBRIGHT); + } + + if (vobj->mTextureAnimp && vobj->mTexAnimMode) + { + if (vobj->mTextureAnimp->mFace <= -1) + { + S32 face; + for (face = 0; face < vobj->getNumTEs(); face++) + { + drawablep->getFace(face)->setState(LLFace::TEXTURE_ANIM); + } + } + else if (vobj->mTextureAnimp->mFace < vobj->getNumTEs()) + { + drawablep->getFace(vobj->mTextureAnimp->mFace)->setState(LLFace::TEXTURE_ANIM); + } + } + + if (type == LLDrawPool::POOL_ALPHA) + { + if (facep->canRenderAsMask()) + { //can be treated as alpha mask + simple_faces.push_back(facep); + } + else + { + drawablep->setState(LLDrawable::HAS_ALPHA); + alpha_faces.push_back(facep); + } + } + else + { + if (drawablep->isState(LLDrawable::REBUILD_VOLUME)) + { + facep->mLastUpdateTime = gFrameTimeSeconds; + } + + if (gPipeline.canUseWindLightShadersOnObjects() + && LLPipeline::sRenderBump) + { + if (te->getBumpmap()) + { //needs normal + binormal + bump_faces.push_back(facep); + } + else if (te->getShiny() || !te->getFullbright()) + { //needs normal + simple_faces.push_back(facep); + } + else + { //doesn't need normal + facep->setState(LLFace::FULLBRIGHT); + fullbright_faces.push_back(facep); + } + } + else + { + if (te->getBumpmap() && LLPipeline::sRenderBump) + { //needs normal + binormal + bump_faces.push_back(facep); + } + else if ((te->getShiny() && LLPipeline::sRenderBump) || + !(te->getFullbright() || bake_sunlight)) + { //needs normal + simple_faces.push_back(facep); + } + else + { //doesn't need normal + facep->setState(LLFace::FULLBRIGHT); + fullbright_faces.push_back(facep); + } + } + } + } + else + { //face has no renderable geometry + facep->clearVertexBuffer(); + } + } + + if (is_rigged) + { + drawablep->setState(LLDrawable::RIGGED); + } + else + { + drawablep->clearState(LLDrawable::RIGGED); + } + } + + group->mBufferUsage = useage; + + //PROCESS NON-ALPHA FACES + U32 simple_mask = LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_NORMAL | LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_COLOR; + U32 alpha_mask = simple_mask | 0x80000000; //hack to give alpha verts their own VBO + U32 bump_mask = LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1 | LLVertexBuffer::MAP_NORMAL | LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_COLOR; + U32 fullbright_mask = LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_COLOR; + + bool batch_textures = LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_OBJECT) > 1; + + if (batch_textures) + { + bump_mask |= LLVertexBuffer::MAP_BINORMAL; + genDrawInfo(group, simple_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, simple_faces, FALSE, TRUE); + genDrawInfo(group, fullbright_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, fullbright_faces, FALSE, TRUE); + genDrawInfo(group, bump_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, bump_faces, FALSE, TRUE); + genDrawInfo(group, alpha_mask | LLVertexBuffer::MAP_TEXTURE_INDEX, alpha_faces, TRUE, TRUE); + } + else + { + genDrawInfo(group, simple_mask, simple_faces); + genDrawInfo(group, fullbright_mask, fullbright_faces); + genDrawInfo(group, bump_mask, bump_faces, FALSE, TRUE); + genDrawInfo(group, alpha_mask, alpha_faces, TRUE); + } + + + if (!LLPipeline::sDelayVBUpdate) + { + //drawables have been rebuilt, clear rebuild status + for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter) + { + LLDrawable* drawablep = *drawable_iter; + drawablep->clearState(LLDrawable::REBUILD_ALL); + } + } + + group->mLastUpdateTime = gFrameTimeSeconds; + group->mBuilt = 1.f; + group->clearState(LLSpatialGroup::GEOM_DIRTY | LLSpatialGroup::ALPHA_DIRTY); + + if (LLPipeline::sDelayVBUpdate) + { + group->setState(LLSpatialGroup::MESH_DIRTY | LLSpatialGroup::NEW_DRAWINFO); + } + + mFaceList.clear(); +} + +static LLFastTimer::DeclareTimer FTM_VOLUME_GEOM("Volume Geometry"); +static LLFastTimer::DeclareTimer FTM_VOLUME_GEOM_PARTIAL("Terse Rebuild"); + +void LLVolumeGeometryManager::rebuildMesh(LLSpatialGroup* group) +{ + llassert(group); + if (group && group->isState(LLSpatialGroup::MESH_DIRTY) && !group->isState(LLSpatialGroup::GEOM_DIRTY)) + { + LLFastTimer tm(FTM_VOLUME_GEOM); + S32 num_mapped_veretx_buffer = LLVertexBuffer::sMappedCount ; + + group->mBuilt = 1.f; + + std::set<LLVertexBuffer*> mapped_buffers; + + for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter) + { + LLFastTimer t(FTM_VOLUME_GEOM_PARTIAL); + LLDrawable* drawablep = *drawable_iter; + + if (!drawablep->isDead() && drawablep->isState(LLDrawable::REBUILD_ALL) ) + { + LLVOVolume* vobj = drawablep->getVOVolume(); + vobj->preRebuild(); + + LLVolume* volume = vobj->getVolume(); + for (S32 i = 0; i < drawablep->getNumFaces(); ++i) + { + LLFace* face = drawablep->getFace(i); + if (face) + { + LLVertexBuffer* buff = face->getVertexBuffer(); + if (buff) + { + face->getGeometryVolume(*volume, face->getTEOffset(), + vobj->getRelativeXform(), vobj->getRelativeXformInvTrans(), face->getGeomIndex()); + + if (buff->isLocked()) + { + mapped_buffers.insert(buff); + } + } + } + } + + drawablep->clearState(LLDrawable::REBUILD_ALL); + } + } + + for (std::set<LLVertexBuffer*>::iterator iter = mapped_buffers.begin(); iter != mapped_buffers.end(); ++iter) + { + (*iter)->setBuffer(0); + } + + // don't forget alpha + if(group != NULL && + !group->mVertexBuffer.isNull() && + group->mVertexBuffer->isLocked()) + { + group->mVertexBuffer->setBuffer(0); + } + + //if not all buffers are unmapped + if(num_mapped_veretx_buffer != LLVertexBuffer::sMappedCount) + { + llwarns << "Not all mapped vertex buffers are unmapped!" << llendl ; + for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter) + { + LLDrawable* drawablep = *drawable_iter; + for (S32 i = 0; i < drawablep->getNumFaces(); ++i) + { + LLFace* face = drawablep->getFace(i); + LLVertexBuffer* buff = face->getVertexBuffer(); + if (face && buff && buff->isLocked()) + { + buff->setBuffer(0) ; + } + } + } + } + + group->clearState(LLSpatialGroup::MESH_DIRTY | LLSpatialGroup::NEW_DRAWINFO); + } + + llassert(!group || !group->isState(LLSpatialGroup::NEW_DRAWINFO)); +} + +struct CompareBatchBreakerModified +{ + bool operator()(const LLFace* const& lhs, const LLFace* const& rhs) + { + const LLTextureEntry* lte = lhs->getTextureEntry(); + const LLTextureEntry* rte = rhs->getTextureEntry(); + + if (lte->getBumpmap() != rte->getBumpmap()) + { + return lte->getBumpmap() < rte->getBumpmap(); + } + else if (lte->getFullbright() != rte->getFullbright()) + { + return lte->getFullbright() < rte->getFullbright(); + } + else if (lte->getGlow() != rte->getGlow()) + { + return lte->getGlow() < rte->getGlow(); + } + else + { + return lhs->getTexture() < rhs->getTexture(); + } + + } +}; + +void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std::vector<LLFace*>& faces, BOOL distance_sort, BOOL batch_textures) +{ + //calculate maximum number of vertices to store in a single buffer + U32 max_vertices = (gSavedSettings.getS32("RenderMaxVBOSize")*1024)/LLVertexBuffer::calcVertexSize(group->mSpatialPartition->mVertexDataMask); + max_vertices = llmin(max_vertices, (U32) 65535); + + if (!distance_sort) + { + //sort faces by things that break batches + std::sort(faces.begin(), faces.end(), CompareBatchBreakerModified()); + } + else + { + //sort faces by distance + std::sort(faces.begin(), faces.end(), LLFace::CompareDistanceGreater()); + } + + std::vector<LLFace*>::iterator face_iter = faces.begin(); + + LLSpatialGroup::buffer_map_t buffer_map; + + LLViewerTexture* last_tex = NULL; + S32 buffer_index = 0; + + if (distance_sort) + { + buffer_index = -1; + } + + S32 texture_index_channels = gGLManager.mNumTextureImageUnits-1; //always reserve one for shiny for now just for simplicity + + if (gGLManager.mGLVersion < 3.1f) + { + texture_index_channels = 1; + } + + if (LLPipeline::sRenderDeferred && distance_sort) + { + texture_index_channels = gDeferredAlphaProgram.mFeatures.mIndexedTextureChannels; + } + + texture_index_channels = llmin(texture_index_channels, (S32) gSavedSettings.getU32("RenderMaxTextureIndex")); + + + while (face_iter != faces.end()) + { + //pull off next face + LLFace* facep = *face_iter; + LLViewerTexture* tex = facep->getTexture(); + + if (distance_sort) + { + tex = NULL; + } + + if (last_tex == tex) + { + buffer_index++; + } + else + { + last_tex = tex; + buffer_index = 0; + } + + bool bake_sunlight = LLPipeline::sBakeSunlight && facep->getDrawable()->isStatic(); + + U32 index_count = facep->getIndicesCount(); + U32 geom_count = facep->getGeomCount(); + + //sum up vertices needed for this render batch + std::vector<LLFace*>::iterator i = face_iter; + ++i; + + std::vector<LLViewerTexture*> texture_list; + + if (batch_textures) + { + U8 cur_tex = 0; + facep->setTextureIndex(cur_tex); + texture_list.push_back(tex); + + //if (can_batch_texture(facep)) + { + while (i != faces.end()) + { + facep = *i; + if (facep->getTexture() != tex) + { + if (distance_sort) + { //textures might be out of order, see if texture exists in current batch + bool found = false; + for (U32 tex_idx = 0; tex_idx < texture_list.size(); ++tex_idx) + { + if (facep->getTexture() == texture_list[tex_idx]) + { + cur_tex = tex_idx; + found = true; + break; + } + } + + if (!found) + { + cur_tex = texture_list.size(); + } + } + else + { + cur_tex++; + } + + if (!can_batch_texture(facep)) + { //face is bump mapped or has an animated texture matrix -- can't + //batch more than 1 texture at a time + break; + } + + if (cur_tex >= texture_index_channels) + { //cut batches when index channels are depleted + break; + } + + tex = facep->getTexture(); + + texture_list.push_back(tex); + } + + if (geom_count + facep->getGeomCount() > max_vertices) + { //cut batches on geom count too big + break; + } + + ++i; + index_count += facep->getIndicesCount(); + geom_count += facep->getGeomCount(); + + facep->setTextureIndex(cur_tex); + } + } + + tex = texture_list[0]; + } + else + { + while (i != faces.end() && + (LLPipeline::sTextureBindTest || (distance_sort || (*i)->getTexture() == tex))) + { + facep = *i; + + + //face has no texture index + facep->mDrawInfo = NULL; + facep->setTextureIndex(255); + + if (geom_count + facep->getGeomCount() > max_vertices) + { //cut batches on geom count too big + break; + } + + ++i; + index_count += facep->getIndicesCount(); + geom_count += facep->getGeomCount(); + } + } + + //create/delete/resize vertex buffer if needed + LLVertexBuffer* buffer = NULL; + LLSpatialGroup::buffer_texture_map_t::iterator found_iter = group->mBufferMap[mask].find(*face_iter); + + if (found_iter != group->mBufferMap[mask].end()) + { + if ((U32) buffer_index < found_iter->second.size()) + { + buffer = found_iter->second[buffer_index]; + } + } + + if (!buffer) + { //create new buffer if needed + buffer = createVertexBuffer(mask, + group->mBufferUsage); + buffer->allocateBuffer(geom_count, index_count, TRUE); + } + else + { //resize pre-existing buffer + if (LLVertexBuffer::sEnableVBOs && buffer->getUsage() != group->mBufferUsage || + buffer->getTypeMask() != mask) + { + buffer = createVertexBuffer(mask, + group->mBufferUsage); + buffer->allocateBuffer(geom_count, index_count, TRUE); + } + else + { + buffer->resizeBuffer(geom_count, index_count); + } + } + + buffer_map[mask][*face_iter].push_back(buffer); + + //add face geometry + + U32 indices_index = 0; + U16 index_offset = 0; + + while (face_iter < i) + { //update face indices for new buffer + facep = *face_iter; + facep->setIndicesIndex(indices_index); + facep->setGeomIndex(index_offset); + facep->setVertexBuffer(buffer); + + if (batch_textures && facep->getTextureIndex() == 255) + { + llerrs << "Invalid texture index." << llendl; + } + + { + //for debugging, set last time face was updated vs moved + facep->updateRebuildFlags(); + + if (!LLPipeline::sDelayVBUpdate) + { //copy face geometry into vertex buffer + LLDrawable* drawablep = facep->getDrawable(); + LLVOVolume* vobj = drawablep->getVOVolume(); + LLVolume* volume = vobj->getVolume(); + + U32 te_idx = facep->getTEOffset(); + + facep->getGeometryVolume(*volume, te_idx, + vobj->getRelativeXform(), vobj->getRelativeXformInvTrans(), index_offset); + } + } + + index_offset += facep->getGeomCount(); + indices_index += facep->getIndicesCount(); + + + //append face to appropriate render batch + + BOOL force_simple = facep->getPixelArea() < FORCE_SIMPLE_RENDER_AREA; + BOOL fullbright = facep->isState(LLFace::FULLBRIGHT); + if ((mask & LLVertexBuffer::MAP_NORMAL) == 0) + { //paranoia check to make sure GL doesn't try to read non-existant normals + fullbright = TRUE; + } + + const LLTextureEntry* te = facep->getTextureEntry(); + tex = facep->getTexture(); + + BOOL is_alpha = (facep->getPoolType() == LLDrawPool::POOL_ALPHA) ? TRUE : FALSE; + + if (is_alpha) + { + // can we safely treat this as an alpha mask? + if (facep->canRenderAsMask()) + { + if (te->getFullbright() || LLPipeline::sNoAlpha) + { + registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK); + } + else + { + registerFace(group, facep, LLRenderPass::PASS_ALPHA_MASK); + } + } + else + { + registerFace(group, facep, LLRenderPass::PASS_ALPHA); + } + + if (LLPipeline::sRenderDeferred) + { + registerFace(group, facep, LLRenderPass::PASS_ALPHA_SHADOW); + } + } + else if (gPipeline.canUseVertexShaders() + && group->mSpatialPartition->mPartitionType != LLViewerRegion::PARTITION_HUD + && LLPipeline::sRenderBump + && te->getShiny()) + { //shiny + if (tex->getPrimaryFormat() == GL_ALPHA) + { //invisiprim+shiny + registerFace(group, facep, LLRenderPass::PASS_INVISI_SHINY); + registerFace(group, facep, LLRenderPass::PASS_INVISIBLE); + } + else if (LLPipeline::sRenderDeferred) + { //deferred rendering + if (te->getFullbright()) + { //register in post deferred fullbright shiny pass + registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT_SHINY); + if (te->getBumpmap()) + { //register in post deferred bump pass + registerFace(group, facep, LLRenderPass::PASS_POST_BUMP); + } + } + else if (te->getBumpmap()) + { //register in deferred bump pass + registerFace(group, facep, LLRenderPass::PASS_BUMP); + } + else + { //register in deferred simple pass (deferred simple includes shiny) + llassert(mask & LLVertexBuffer::MAP_NORMAL); + registerFace(group, facep, LLRenderPass::PASS_SIMPLE); + } + } + else if (fullbright) + { //not deferred, register in standard fullbright shiny pass + registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT_SHINY); + } + else + { //not deferred or fullbright, register in standard shiny pass + registerFace(group, facep, LLRenderPass::PASS_SHINY); + } + } + else + { //not alpha and not shiny + if (!is_alpha && tex->getPrimaryFormat() == GL_ALPHA) + { //invisiprim + registerFace(group, facep, LLRenderPass::PASS_INVISIBLE); + } + else if (fullbright || bake_sunlight) + { //fullbright + registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT); + if (LLPipeline::sRenderDeferred && LLPipeline::sRenderBump && te->getBumpmap()) + { //if this is the deferred render and a bump map is present, register in post deferred bump + registerFace(group, facep, LLRenderPass::PASS_POST_BUMP); + } + } + else + { + if (LLPipeline::sRenderDeferred && LLPipeline::sRenderBump && te->getBumpmap()) + { //non-shiny or fullbright deferred bump + registerFace(group, facep, LLRenderPass::PASS_BUMP); + } + else + { //all around simple + llassert(mask & LLVertexBuffer::MAP_NORMAL); + registerFace(group, facep, LLRenderPass::PASS_SIMPLE); + } + } + + //not sure why this is here -- shiny HUD attachments maybe? -- davep 5/11/2010 + if (!is_alpha && te->getShiny() && LLPipeline::sRenderBump) + { + registerFace(group, facep, LLRenderPass::PASS_SHINY); + } + } + + //not sure why this is here, and looks like it might cause bump mapped objects to get rendered redundantly -- davep 5/11/2010 + if (!is_alpha && !LLPipeline::sRenderDeferred) + { + llassert((mask & LLVertexBuffer::MAP_NORMAL) || fullbright); + facep->setPoolType((fullbright) ? LLDrawPool::POOL_FULLBRIGHT : LLDrawPool::POOL_SIMPLE); + + if (!force_simple && te->getBumpmap() && LLPipeline::sRenderBump) + { + registerFace(group, facep, LLRenderPass::PASS_BUMP); + } + } + + if (!is_alpha && LLPipeline::sRenderGlow && te->getGlow() > 0.f) + { + registerFace(group, facep, LLRenderPass::PASS_GLOW); + } + + ++face_iter; + } + + buffer->setBuffer(0); + } + + group->mBufferMap[mask].clear(); + for (LLSpatialGroup::buffer_texture_map_t::iterator i = buffer_map[mask].begin(); i != buffer_map[mask].end(); ++i) + { + group->mBufferMap[mask][i->first] = i->second; + } +} + +void LLGeometryManager::addGeometryCount(LLSpatialGroup* group, U32 &vertex_count, U32 &index_count) +{ + //initialize to default usage for this partition + U32 usage = group->mSpatialPartition->mBufferUsage; + + //clear off any old faces + mFaceList.clear(); + + //for each drawable + for (LLSpatialGroup::element_iter drawable_iter = group->getData().begin(); drawable_iter != group->getData().end(); ++drawable_iter) + { + LLDrawable* drawablep = *drawable_iter; + + if (drawablep->isDead()) + { + continue; + } + + if (drawablep->isAnimating()) + { //fall back to stream draw for animating verts + usage = GL_STREAM_DRAW_ARB; + } + + //for each face + for (S32 i = 0; i < drawablep->getNumFaces(); i++) + { + //sum up face verts and indices + drawablep->updateFaceSize(i); + LLFace* facep = drawablep->getFace(i); + if (facep->hasGeometry() && facep->getPixelArea() > FORCE_CULL_AREA) + { + vertex_count += facep->getGeomCount(); + index_count += facep->getIndicesCount(); + llassert(facep->getIndicesCount() < 65536); + //remember face (for sorting) + mFaceList.push_back(facep); + } + else + { + facep->clearVertexBuffer(); + } + } + } + + group->mBufferUsage = usage; +} + +LLHUDPartition::LLHUDPartition() +{ + mPartitionType = LLViewerRegion::PARTITION_HUD; + mDrawableType = LLPipeline::RENDER_TYPE_HUD; + mSlopRatio = 0.f; + mLODPeriod = 1; +} + +void LLHUDPartition::shift(const LLVector4a &offset) +{ + //HUD objects don't shift with region crossing. That would be silly. +} + + |