/** * @file llviewerobject.cpp * @brief Base class for viewer objects * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llviewerobject.h" #include "llaudioengine.h" #include "indra_constants.h" #include "llmath.h" #include "llflexibleobject.h" #include "llviewercontrol.h" #include "lldatapacker.h" #include "llfasttimer.h" #include "llfloaterreg.h" #include "llfontgl.h" #include "llframetimer.h" #include "llhudicon.h" #include "llinventory.h" #include "llinventorydefines.h" #include "llmaterialtable.h" #include "llmutelist.h" #include "llnamevalue.h" #include "llprimitive.h" #include "llquantize.h" #include "llregionhandle.h" #include "llsdserialize.h" #include "lltree_common.h" #include "llxfermanager.h" #include "message.h" #include "object_flags.h" #include "llaudiosourcevo.h" #include "llagent.h" #include "llagentcamera.h" #include "llagentwearables.h" #include "llbbox.h" #include "llbox.h" #include "llcylinder.h" #include "llcontrolavatar.h" #include "lldrawable.h" #include "llface.h" #include "llfloatertools.h" #include "llfollowcam.h" #include "llhudtext.h" #include "llselectmgr.h" #include "llrendersphere.h" #include "lltooldraganddrop.h" #include "lluiavatar.h" #include "llviewercamera.h" #include "llviewertexturelist.h" #include "llviewerinventory.h" #include "llviewerobjectlist.h" #include "llviewerparceloverlay.h" #include "llviewerpartsource.h" #include "llviewerregion.h" #include "llviewerstats.h" #include "llviewertextureanim.h" #include "llviewerwindow.h" // For getSpinAxis #include "llvoavatar.h" #include "llvoavatarself.h" #include "llvograss.h" #include "llvoground.h" #include "llvolume.h" #include "llvolumemessage.h" #include "llvopartgroup.h" #include "llvosky.h" #include "llvosurfacepatch.h" #include "llvotree.h" #include "llvovolume.h" #include "llvowater.h" #include "llworld.h" #include "llui.h" #include "pipeline.h" #include "llviewernetwork.h" #include "llvowlsky.h" #include "llmanip.h" #include "lltrans.h" #include "llsdutil.h" #include "llmediaentry.h" #include "llfloaterperms.h" #include "llvocache.h" #include "llcleanup.h" #include "llcallstack.h" #include "llmeshrepository.h" #include "llgl.h" //#define DEBUG_UPDATE_TYPE BOOL LLViewerObject::sVelocityInterpolate = TRUE; BOOL LLViewerObject::sPingInterpolate = TRUE; U32 LLViewerObject::sNumZombieObjects = 0; S32 LLViewerObject::sNumObjects = 0; BOOL LLViewerObject::sMapDebug = TRUE; LLColor4 LLViewerObject::sEditSelectColor( 1.0f, 1.f, 0.f, 0.3f); // Edit OK LLColor4 LLViewerObject::sNoEditSelectColor( 1.0f, 0.f, 0.f, 0.3f); // Can't edit S32 LLViewerObject::sAxisArrowLength(50); BOOL LLViewerObject::sPulseEnabled(FALSE); BOOL LLViewerObject::sUseSharedDrawables(FALSE); // TRUE // sMaxUpdateInterpolationTime must be greater than sPhaseOutUpdateInterpolationTime F64Seconds LLViewerObject::sMaxUpdateInterpolationTime(3.0); // For motion interpolation: after X seconds with no updates, don't predict object motion F64Seconds LLViewerObject::sPhaseOutUpdateInterpolationTime(2.0); // For motion interpolation: after Y seconds with no updates, taper off motion prediction F64Seconds LLViewerObject::sMaxRegionCrossingInterpolationTime(1.0);// For motion interpolation: don't interpolate over this time on region crossing std::map LLViewerObject::sObjectDataMap; // The maximum size of an object extra parameters binary (packed) block #define MAX_OBJECT_PARAMS_SIZE 1024 // At 45 Hz collisions seem stable and objects seem // to settle down at a reasonable rate. // JC 3/18/2003 const F32 PHYSICS_TIMESTEP = 1.f / 45.f; const U32 MAX_INV_FILE_READ_FAILS = 25; const S32 MAX_OBJECT_BINARY_DATA_SIZE = 60 + 16; const F64 INVENTORY_UPDATE_WAIT_TIME_DESYNC = 5; // seconds const F64 INVENTORY_UPDATE_WAIT_TIME_OUTDATED = 1; // static LLViewerObject *LLViewerObject::createObject(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp, S32 flags) { LL_PROFILE_ZONE_SCOPED; LL_DEBUGS("ObjectUpdate") << "creating " << id << LL_ENDL; dumpStack("ObjectUpdateStack"); LLViewerObject *res = NULL; if (gNonInteractive && pcode != LL_PCODE_LEGACY_AVATAR && pcode != LL_VO_SURFACE_PATCH && pcode != LL_VO_WATER && pcode != LL_VO_VOID_WATER && pcode != LL_VO_WL_SKY && pcode != LL_VO_SKY && pcode != LL_VO_GROUND && pcode != LL_VO_PART_GROUP ) { return res; } switch (pcode) { case LL_PCODE_VOLUME: { res = new LLVOVolume(id, pcode, regionp); break; break; } case LL_PCODE_LEGACY_AVATAR: { if (id == gAgentID) { if (!gAgentAvatarp) { gAgentAvatarp = new LLVOAvatarSelf(id, pcode, regionp); gAgentAvatarp->initInstance(); gAgentWearables.setAvatarObject(gAgentAvatarp); } else { if (isAgentAvatarValid()) { gAgentAvatarp->updateRegion(regionp); } } res = gAgentAvatarp; } else if (flags & CO_FLAG_CONTROL_AVATAR) { LLControlAvatar *control_avatar = new LLControlAvatar(id, pcode, regionp); control_avatar->initInstance(); res = control_avatar; } else if (flags & CO_FLAG_UI_AVATAR) { LLUIAvatar *ui_avatar = new LLUIAvatar(id, pcode, regionp); ui_avatar->initInstance(); res = ui_avatar; } else { LLVOAvatar *avatar = new LLVOAvatar(id, pcode, regionp); avatar->initInstance(); res = avatar; } break; } case LL_PCODE_LEGACY_GRASS: res = new LLVOGrass(id, pcode, regionp); break; case LL_PCODE_LEGACY_PART_SYS: // LL_WARNS() << "Creating old part sys!" << LL_ENDL; // res = new LLVOPart(id, pcode, regionp); break; res = NULL; break; case LL_PCODE_LEGACY_TREE: res = new LLVOTree(id, pcode, regionp); break; case LL_PCODE_TREE_NEW: // LL_WARNS() << "Creating new tree!" << LL_ENDL; // res = new LLVOTree(id, pcode, regionp); break; res = NULL; break; case LL_VO_SURFACE_PATCH: res = new LLVOSurfacePatch(id, pcode, regionp); break; case LL_VO_SKY: res = new LLVOSky(id, pcode, regionp); break; case LL_VO_VOID_WATER: res = new LLVOVoidWater(id, pcode, regionp); break; case LL_VO_WATER: res = new LLVOWater(id, pcode, regionp); break; case LL_VO_GROUND: res = new LLVOGround(id, pcode, regionp); break; case LL_VO_PART_GROUP: res = new LLVOPartGroup(id, pcode, regionp); break; case LL_VO_HUD_PART_GROUP: res = new LLVOHUDPartGroup(id, pcode, regionp); break; case LL_VO_WL_SKY: res = new LLVOWLSky(id, pcode, regionp); break; default: LL_WARNS() << "Unknown object pcode " << (S32)pcode << LL_ENDL; res = NULL; break; } return res; } LLViewerObject::LLViewerObject(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp, BOOL is_global) : LLPrimitive(), mChildList(), mID(id), mLocalID(0), mTotalCRC(0), mListIndex(-1), mTEImages(NULL), mTENormalMaps(NULL), mTESpecularMaps(NULL), mGLName(0), mbCanSelect(TRUE), mFlags(0), mPhysicsShapeType(0), mPhysicsGravity(0), mPhysicsFriction(0), mPhysicsDensity(0), mPhysicsRestitution(0), mDrawable(), mCreateSelected(FALSE), mRenderMedia(FALSE), mBestUpdatePrecision(0), mText(), mHudText(""), mHudTextColor(LLColor4::white), mControlAvatar(NULL), mLastInterpUpdateSecs(0.f), mLastMessageUpdateSecs(0.f), mLatestRecvPacketID(0), mRegionCrossExpire(0), mData(NULL), mAudioSourcep(NULL), mAudioGain(1.f), mSoundCutOffRadius(0.f), mAppAngle(0.f), mPixelArea(1024.f), mInventory(NULL), mInventorySerialNum(0), mExpectedInventorySerialNum(0), mInvRequestState(INVENTORY_REQUEST_STOPPED), mInvRequestXFerId(0), mInventoryDirty(FALSE), mRegionp(regionp), mDead(FALSE), mOrphaned(FALSE), mUserSelected(FALSE), mOnActiveList(FALSE), mOnMap(FALSE), mStatic(FALSE), mSeatCount(0), mNumFaces(0), mRotTime(0.f), mAngularVelocityRot(), mPreviousRotation(), mAttachmentState(0), mMedia(NULL), mClickAction(0), mObjectCost(0), mLinksetCost(0), mPhysicsCost(0), mLinksetPhysicsCost(0.f), mCostStale(true), mPhysicsShapeUnknown(true), mAttachmentItemID(LLUUID::null), mLastUpdateType(OUT_UNKNOWN), mLastUpdateCached(FALSE), mCachedMuteListUpdateTime(0), mCachedOwnerInMuteList(false), mRiggedAttachedWarned(false) { if (!is_global) { llassert(mRegionp); } LLPrimitive::init_primitive(pcode); // CP: added 12/2/2005 - this was being initialised to 0, not the current frame time mLastInterpUpdateSecs = LLFrameTimer::getElapsedSeconds(); mPositionRegion = LLVector3(0.f, 0.f, 0.f); if (!is_global && mRegionp) { mPositionAgent = mRegionp->getOriginAgent(); } resetRot(); LLViewerObject::sNumObjects++; } LLViewerObject::~LLViewerObject() { deleteTEImages(); if(mInventory) { mInventory->clear(); // will deref and delete entries delete mInventory; mInventory = NULL; } if (mPartSourcep) { mPartSourcep->setDead(); mPartSourcep = NULL; } if (mText) { // something recovered LLHUDText when object was already dead mText->markDead(); mText = NULL; } // Delete memory associated with extra parameters. std::map::iterator iter; for (iter = mExtraParameterList.begin(); iter != mExtraParameterList.end(); ++iter) { if(iter->second != NULL) { delete iter->second->data; delete iter->second; } } mExtraParameterList.clear(); for_each(mNameValuePairs.begin(), mNameValuePairs.end(), DeletePairedPointer()) ; mNameValuePairs.clear(); delete[] mData; mData = NULL; delete mMedia; mMedia = NULL; sNumObjects--; sNumZombieObjects--; llassert(mChildList.size() == 0); clearInventoryListeners(); } void LLViewerObject::deleteTEImages() { delete[] mTEImages; mTEImages = NULL; if (mTENormalMaps != NULL) { delete[] mTENormalMaps; mTENormalMaps = NULL; } if (mTESpecularMaps != NULL) { delete[] mTESpecularMaps; mTESpecularMaps = NULL; } } void LLViewerObject::markDead() { if (!mDead) { //LL_INFOS() << "Marking self " << mLocalID << " as dead." << LL_ENDL; // Root object of this hierarchy unlinks itself. if (getParent()) { ((LLViewerObject *)getParent())->removeChild(this); } LLUUID mesh_id; { LLVOAvatar *av = getAvatar(); if (av && LLVOAvatar::getRiggedMeshID(this,mesh_id)) { // This case is needed for indirectly attached mesh objects. av->updateAttachmentOverrides(); } } if (getControlAvatar()) { unlinkControlAvatar(); } // Mark itself as dead mDead = TRUE; if(mRegionp) { mRegionp->removeFromCreatedList(getLocalID()); } gObjectList.cleanupReferences(this); LLViewerObject *childp; while (mChildList.size() > 0) { childp = mChildList.back(); if (childp->getPCode() != LL_PCODE_LEGACY_AVATAR) { //LL_INFOS() << "Marking child " << childp->getLocalID() << " as dead." << LL_ENDL; childp->setParent(NULL); // LLViewerObject::markDead 1 childp->markDead(); } else { // make sure avatar is no longer parented, // so we can properly set it's position childp->setDrawableParent(NULL); ((LLVOAvatar*)childp)->getOffObject(); childp->setParent(NULL); // LLViewerObject::markDead 2 } mChildList.pop_back(); } if (mDrawable.notNull()) { // Drawables are reference counted, mark as dead, then nuke the pointer. mDrawable->markDead(); mDrawable = NULL; } if (mText) { mText->markDead(); mText = NULL; } if (mIcon) { mIcon->markDead(); mIcon = NULL; } if (mPartSourcep) { mPartSourcep->setDead(); mPartSourcep = NULL; } if (mAudioSourcep) { // Do some cleanup if (gAudiop) { gAudiop->cleanupAudioSource(mAudioSourcep); } mAudioSourcep = NULL; } if (flagAnimSource()) { if (isAgentAvatarValid()) { // stop motions associated with this object gAgentAvatarp->stopMotionFromSource(mID); } } if (flagCameraSource()) { LLFollowCamMgr::getInstance()->removeFollowCamParams(mID); } sNumZombieObjects++; } } void LLViewerObject::dump() const { LL_INFOS() << "Type: " << pCodeToString(mPrimitiveCode) << LL_ENDL; LL_INFOS() << "Drawable: " << (LLDrawable *)mDrawable << LL_ENDL; LL_INFOS() << "Update Age: " << LLFrameTimer::getElapsedSeconds() - mLastMessageUpdateSecs << LL_ENDL; LL_INFOS() << "Parent: " << getParent() << LL_ENDL; LL_INFOS() << "ID: " << mID << LL_ENDL; LL_INFOS() << "LocalID: " << mLocalID << LL_ENDL; LL_INFOS() << "PositionRegion: " << getPositionRegion() << LL_ENDL; LL_INFOS() << "PositionAgent: " << getPositionAgent() << LL_ENDL; LL_INFOS() << "PositionGlobal: " << getPositionGlobal() << LL_ENDL; LL_INFOS() << "Velocity: " << getVelocity() << LL_ENDL; if (mDrawable.notNull() && mDrawable->getNumFaces() && mDrawable->getFace(0)) { LLFacePool *poolp = mDrawable->getFace(0)->getPool(); if (poolp) { LL_INFOS() << "Pool: " << poolp << LL_ENDL; LL_INFOS() << "Pool reference count: " << poolp->mReferences.size() << LL_ENDL; } } //LL_INFOS() << "BoxTree Min: " << mDrawable->getBox()->getMin() << LL_ENDL; //LL_INFOS() << "BoxTree Max: " << mDrawable->getBox()->getMin() << LL_ENDL; /* LL_INFOS() << "Velocity: " << getVelocity() << LL_ENDL; LL_INFOS() << "AnyOwner: " << permAnyOwner() << " YouOwner: " << permYouOwner() << " Edit: " << mPermEdit << LL_ENDL; LL_INFOS() << "UsePhysics: " << flagUsePhysics() << " CanSelect " << mbCanSelect << " UserSelected " << mUserSelected << LL_ENDL; LL_INFOS() << "AppAngle: " << mAppAngle << LL_ENDL; LL_INFOS() << "PixelArea: " << mPixelArea << LL_ENDL; char buffer[1000]; char *key; for (key = mNameValuePairs.getFirstKey(); key; key = mNameValuePairs.getNextKey() ) { mNameValuePairs[key]->printNameValue(buffer); LL_INFOS() << buffer << LL_ENDL; } for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; LL_INFOS() << " child " << child->getID() << LL_ENDL; } */ } void LLViewerObject::printNameValuePairs() const { for (name_value_map_t::const_iterator iter = mNameValuePairs.begin(); iter != mNameValuePairs.end(); iter++) { LLNameValue* nv = iter->second; LL_INFOS() << nv->printNameValue() << LL_ENDL; } } void LLViewerObject::initVOClasses() { // Initialized shared class stuff first. LLVOAvatar::initClass(); LLVOTree::initClass(); LL_INFOS() << "Viewer Object size: " << sizeof(LLViewerObject) << LL_ENDL; LLVOGrass::initClass(); LLVOWater::initClass(); LLVOVolume::initClass(); initObjectDataMap(); } void LLViewerObject::cleanupVOClasses() { SUBSYSTEM_CLEANUP(LLVOGrass); SUBSYSTEM_CLEANUP(LLVOWater); SUBSYSTEM_CLEANUP(LLVOTree); SUBSYSTEM_CLEANUP(LLVOAvatar); SUBSYSTEM_CLEANUP(LLVOVolume); sObjectDataMap.clear(); } //object data map for compressed && !OUT_TERSE_IMPROVED //static void LLViewerObject::initObjectDataMap() { U32 count = 0; sObjectDataMap["ID"] = count; //full id //LLUUID count += sizeof(LLUUID); sObjectDataMap["LocalID"] = count; //U32 count += sizeof(U32); sObjectDataMap["PCode"] = count; //U8 count += sizeof(U8); sObjectDataMap["State"] = count; //U8 count += sizeof(U8); sObjectDataMap["CRC"] = count; //U32 count += sizeof(U32); sObjectDataMap["Material"] = count; //U8 count += sizeof(U8); sObjectDataMap["ClickAction"] = count; //U8 count += sizeof(U8); sObjectDataMap["Scale"] = count; //LLVector3 count += sizeof(LLVector3); sObjectDataMap["Pos"] = count; //LLVector3 count += sizeof(LLVector3); sObjectDataMap["Rot"] = count; //LLVector3 count += sizeof(LLVector3); sObjectDataMap["SpecialCode"] = count; //U32 count += sizeof(U32); sObjectDataMap["Owner"] = count; //LLUUID count += sizeof(LLUUID); sObjectDataMap["Omega"] = count; //LLVector3, when SpecialCode & 0x80 is set count += sizeof(LLVector3); //ParentID is after Omega if there is Omega, otherwise is after Owner sObjectDataMap["ParentID"] = count;//U32, when SpecialCode & 0x20 is set count += sizeof(U32); //------- //The rest items are not included here //------- } //static void LLViewerObject::unpackVector3(LLDataPackerBinaryBuffer* dp, LLVector3& value, std::string name) { dp->shift(sObjectDataMap[name]); dp->unpackVector3(value, name.c_str()); dp->reset(); } //static void LLViewerObject::unpackUUID(LLDataPackerBinaryBuffer* dp, LLUUID& value, std::string name) { dp->shift(sObjectDataMap[name]); dp->unpackUUID(value, name.c_str()); dp->reset(); } //static void LLViewerObject::unpackU32(LLDataPackerBinaryBuffer* dp, U32& value, std::string name) { dp->shift(sObjectDataMap[name]); dp->unpackU32(value, name.c_str()); dp->reset(); } //static void LLViewerObject::unpackU8(LLDataPackerBinaryBuffer* dp, U8& value, std::string name) { dp->shift(sObjectDataMap[name]); dp->unpackU8(value, name.c_str()); dp->reset(); } //static U32 LLViewerObject::unpackParentID(LLDataPackerBinaryBuffer* dp, U32& parent_id) { dp->shift(sObjectDataMap["SpecialCode"]); U32 value; dp->unpackU32(value, "SpecialCode"); parent_id = 0; if(value & 0x20) { S32 offset = sObjectDataMap["ParentID"]; if(!(value & 0x80)) { offset -= sizeof(LLVector3); } dp->shift(offset); dp->unpackU32(parent_id, "ParentID"); } dp->reset(); return parent_id; } // Replaces all name value pairs with data from \n delimited list // Does not update server void LLViewerObject::setNameValueList(const std::string& name_value_list) { // Clear out the old for_each(mNameValuePairs.begin(), mNameValuePairs.end(), DeletePairedPointer()) ; mNameValuePairs.clear(); // Bring in the new std::string::size_type length = name_value_list.length(); std::string::size_type start = 0; while (start < length) { std::string::size_type end = name_value_list.find_first_of("\n", start); if (end == std::string::npos) end = length; if (end > start) { std::string tok = name_value_list.substr(start, end - start); addNVPair(tok); } start = end+1; } } BOOL LLViewerObject::isAnySelected() const { bool any_selected = isSelected(); for (child_list_t::const_iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { const LLViewerObject* child = *iter; any_selected = any_selected || child->isSelected(); } return any_selected; } void LLViewerObject::setSelected(BOOL sel) { mUserSelected = sel; resetRot(); if (!sel) { setAllTESelected(false); } } // This method returns true if the object is over land owned by the // agent. bool LLViewerObject::isReturnable() { if (isAttachment()) { return false; } std::vector boxes; boxes.push_back(LLBBox(getPositionRegion(), getRotationRegion(), getScale() * -0.5f, getScale() * 0.5f).getAxisAligned()); for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; boxes.push_back( LLBBox(child->getPositionRegion(), child->getRotationRegion(), child->getScale() * -0.5f, child->getScale() * 0.5f).getAxisAligned()); } bool result = (mRegionp && mRegionp->objectIsReturnable(getPositionRegion(), boxes)) ? 1 : 0; if ( !result ) { //Get list of neighboring regions relative to this vo's region std::vector uniqueRegions; mRegionp->getNeighboringRegions( uniqueRegions ); //Build aabb's - for root and all children std::vector returnables; typedef std::vector::iterator RegionIt; RegionIt regionStart = uniqueRegions.begin(); RegionIt regionEnd = uniqueRegions.end(); for (; regionStart != regionEnd; ++regionStart ) { LLViewerRegion* pTargetRegion = *regionStart; //Add the root vo as there may be no children and we still want //to test for any edge overlap buildReturnablesForChildrenVO( returnables, this, pTargetRegion ); //Add it's children for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* pChild = *iter; buildReturnablesForChildrenVO( returnables, pChild, pTargetRegion ); } } //TBD#Eventually create a region -> box list map typedef std::vector::iterator ReturnablesIt; ReturnablesIt retCurrentIt = returnables.begin(); ReturnablesIt retEndIt = returnables.end(); for ( ; retCurrentIt !=retEndIt; ++retCurrentIt ) { boxes.clear(); LLViewerRegion* pRegion = (*retCurrentIt).pRegion; boxes.push_back( (*retCurrentIt).box ); bool retResult = pRegion && pRegion->childrenObjectReturnable( boxes ) && pRegion->canManageEstate(); if ( retResult ) { result = true; break; } } } return result; } void LLViewerObject::buildReturnablesForChildrenVO( std::vector& returnables, LLViewerObject* pChild, LLViewerRegion* pTargetRegion ) { if ( !pChild ) { LL_ERRS()<<"child viewerobject is NULL "<mChildList.begin(); iter != pChild->mChildList.end(); iter++) { LLViewerObject* pChildofChild = *iter; buildReturnablesForChildrenVO( returnables, pChildofChild, pTargetRegion ); } } void LLViewerObject::constructAndAddReturnable( std::vector& returnables, LLViewerObject* pChild, LLViewerRegion* pTargetRegion ) { LLVector3 targetRegionPos; targetRegionPos.setVec( pChild->getPositionGlobal() ); LLBBox childBBox = LLBBox( targetRegionPos, pChild->getRotationRegion(), pChild->getScale() * -0.5f, pChild->getScale() * 0.5f).getAxisAligned(); LLVector3 edgeA = targetRegionPos + childBBox.getMinLocal(); LLVector3 edgeB = targetRegionPos + childBBox.getMaxLocal(); LLVector3d edgeAd, edgeBd; edgeAd.setVec(edgeA); edgeBd.setVec(edgeB); //Only add the box when either of the extents are in a neighboring region if ( pTargetRegion->pointInRegionGlobal( edgeAd ) || pTargetRegion->pointInRegionGlobal( edgeBd ) ) { PotentialReturnableObject returnableObj; returnableObj.box = childBBox; returnableObj.pRegion = pTargetRegion; returnables.push_back( returnableObj ); } } bool LLViewerObject::crossesParcelBounds() { std::vector boxes; boxes.push_back(LLBBox(getPositionRegion(), getRotationRegion(), getScale() * -0.5f, getScale() * 0.5f).getAxisAligned()); for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; boxes.push_back(LLBBox(child->getPositionRegion(), child->getRotationRegion(), child->getScale() * -0.5f, child->getScale() * 0.5f).getAxisAligned()); } return mRegionp && mRegionp->objectsCrossParcel(boxes); } BOOL LLViewerObject::setParent(LLViewerObject* parent) { if(mParent != parent) { LLViewerObject* old_parent = (LLViewerObject*)mParent ; BOOL ret = LLPrimitive::setParent(parent); if(ret && old_parent && parent) { old_parent->removeChild(this) ; } return ret ; } return FALSE ; } void LLViewerObject::addChild(LLViewerObject *childp) { for (child_list_t::iterator i = mChildList.begin(); i != mChildList.end(); ++i) { if (*i == childp) { //already has child return; } } if (!isAvatar()) { // propagate selection properties childp->mbCanSelect = mbCanSelect; } if(childp->setParent(this)) { mChildList.push_back(childp); childp->afterReparent(); if (childp->isAvatar()) { mSeatCount++; } } } void LLViewerObject::onReparent(LLViewerObject *old_parent, LLViewerObject *new_parent) { } void LLViewerObject::afterReparent() { } void LLViewerObject::removeChild(LLViewerObject *childp) { for (child_list_t::iterator i = mChildList.begin(); i != mChildList.end(); ++i) { if (*i == childp) { if (!childp->isAvatar() && mDrawable.notNull() && mDrawable->isActive() && childp->mDrawable.notNull() && !isAvatar()) { gPipeline.markRebuild(childp->mDrawable, LLDrawable::REBUILD_VOLUME); } mChildList.erase(i); if(childp->getParent() == this) { childp->setParent(NULL); } if (childp->isAvatar()) { mSeatCount--; } break; } } if (childp->isSelected()) { LLSelectMgr::getInstance()->deselectObjectAndFamily(childp); BOOL add_to_end = TRUE; LLSelectMgr::getInstance()->selectObjectAndFamily(childp, add_to_end); } } void LLViewerObject::addThisAndAllChildren(std::vector& objects) { objects.push_back(this); for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; if (!child->isAvatar()) { child->addThisAndAllChildren(objects); } } } void LLViewerObject::addThisAndNonJointChildren(std::vector& objects) { objects.push_back(this); // don't add any attachments when temporarily selecting avatar if (isAvatar()) { return; } for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; if ( (!child->isAvatar())) { child->addThisAndNonJointChildren(objects); } } } BOOL LLViewerObject::isChild(LLViewerObject *childp) const { for (child_list_t::const_iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* testchild = *iter; if (testchild == childp) return TRUE; } return FALSE; } // returns TRUE if at least one avatar is sitting on this object BOOL LLViewerObject::isSeat() const { return mSeatCount > 0; } BOOL LLViewerObject::setDrawableParent(LLDrawable* parentp) { if (mDrawable.isNull()) { return FALSE; } BOOL ret = mDrawable->mXform.setParent(parentp ? &parentp->mXform : NULL); if(!ret) { return FALSE ; } LLDrawable* old_parent = mDrawable->mParent; mDrawable->mParent = parentp; if (parentp && mDrawable->isActive()) { parentp->makeActive(); parentp->setState(LLDrawable::ACTIVE_CHILD); } gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, TRUE); if( (old_parent != parentp && old_parent) || (parentp && parentp->isActive())) { // *TODO we should not be relying on setDrawable parent to call markMoved gPipeline.markMoved(mDrawable, FALSE); } else if (!mDrawable->isAvatar()) { mDrawable->updateXform(TRUE); /*if (!mDrawable->getSpatialGroup()) { mDrawable->movePartition(); }*/ } return ret; } // Show or hide particles, icon and HUD void LLViewerObject::hideExtraDisplayItems( BOOL hidden ) { if( mPartSourcep.notNull() ) { LLViewerPartSourceScript *partSourceScript = mPartSourcep.get(); partSourceScript->setSuspended( hidden ); } if( mText.notNull() ) { LLHUDText *hudText = mText.get(); hudText->setHidden( hidden ); } if( mIcon.notNull() ) { LLHUDIcon *hudIcon = mIcon.get(); hudIcon->setHidden( hidden ); } } U32 LLViewerObject::checkMediaURL(const std::string &media_url) { U32 retval = (U32)0x0; if (!mMedia && !media_url.empty()) { retval |= MEDIA_URL_ADDED; mMedia = new LLViewerObjectMedia; mMedia->mMediaURL = media_url; mMedia->mMediaType = LLViewerObject::MEDIA_SET; mMedia->mPassedWhitelist = FALSE; } else if (mMedia) { if (media_url.empty()) { retval |= MEDIA_URL_REMOVED; delete mMedia; mMedia = NULL; } else if (mMedia->mMediaURL != media_url) // <-- This is an optimization. If they are equal don't bother with below's test. { /*if (! (LLTextureEntry::getAgentIDFromMediaVersionString(media_url) == gAgent.getID() && LLTextureEntry::getVersionFromMediaVersionString(media_url) == LLTextureEntry::getVersionFromMediaVersionString(mMedia->mMediaURL) + 1)) */ { // If the media URL is different and WE were not the one who // changed it, mark dirty. retval |= MEDIA_URL_UPDATED; } mMedia->mMediaURL = media_url; mMedia->mPassedWhitelist = FALSE; } } return retval; } //extract spatial information from object update message //return parent_id //static U32 LLViewerObject::extractSpatialExtents(LLDataPackerBinaryBuffer *dp, LLVector3& pos, LLVector3& scale, LLQuaternion& rot) { U32 parent_id = 0; LLViewerObject::unpackParentID(dp, parent_id); LLViewerObject::unpackVector3(dp, scale, "Scale"); LLViewerObject::unpackVector3(dp, pos, "Pos"); LLVector3 vec; LLViewerObject::unpackVector3(dp, vec, "Rot"); rot.unpackFromVector3(vec); return parent_id; } U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys, void **user_data, U32 block_num, const EObjectUpdateType update_type, LLDataPacker *dp) { LL_DEBUGS_ONCE("SceneLoadTiming") << "Received viewer object data" << LL_ENDL; LL_DEBUGS("ObjectUpdate") << " mesgsys " << mesgsys << " dp " << dp << " id " << getID() << " update_type " << (S32) update_type << LL_ENDL; dumpStack("ObjectUpdateStack"); U32 retval = 0x0; // If region is removed from the list it is also deleted. if (!LLWorld::instance().isRegionListed(mRegionp)) { LL_WARNS() << "Updating object in an invalid region" << LL_ENDL; return retval; } // Coordinates of objects on simulators are region-local. U64 region_handle = 0; if(mesgsys != NULL) { mesgsys->getU64Fast(_PREHASH_RegionData, _PREHASH_RegionHandle, region_handle); LLViewerRegion* regionp = LLWorld::getInstance()->getRegionFromHandle(region_handle); if(regionp != mRegionp && regionp && mRegionp)//region cross { //this is the redundant position and region update, but it is necessary in case the viewer misses the following //position and region update messages from sim. //this redundant update should not cause any problems. LLVector3 delta_pos = mRegionp->getOriginAgent() - regionp->getOriginAgent(); setPositionParent(getPosition() + delta_pos); //update to the new region position immediately. setRegion(regionp) ; //change the region. } else { if(regionp != mRegionp) { if(mRegionp) { mRegionp->removeFromCreatedList(getLocalID()); } if(regionp) { regionp->addToCreatedList(getLocalID()); } } mRegionp = regionp ; } } if (!mRegionp) { U32 x, y; from_region_handle(region_handle, &x, &y); LL_ERRS() << "Object has invalid region " << x << ":" << y << "!" << LL_ENDL; return retval; } F32 time_dilation = 1.f; if(mesgsys != NULL) { U16 time_dilation16; mesgsys->getU16Fast(_PREHASH_RegionData, _PREHASH_TimeDilation, time_dilation16); time_dilation = ((F32) time_dilation16) / 65535.f; mRegionp->setTimeDilation(time_dilation); } // this will be used to determine if we've really changed position // Use getPosition, not getPositionRegion, since this is what we're comparing directly against. LLVector3 test_pos_parent = getPosition(); // This needs to match the largest size below. See switch(length) U8 data[MAX_OBJECT_BINARY_DATA_SIZE]; #ifdef LL_BIG_ENDIAN U16 valswizzle[4]; #endif U16 *val; const F32 size = LLWorld::getInstance()->getRegionWidthInMeters(); const F32 MAX_HEIGHT = LLWorld::getInstance()->getRegionMaxHeight(); const F32 MIN_HEIGHT = LLWorld::getInstance()->getRegionMinHeight(); S32 length; S32 count; S32 this_update_precision = 32; // in bits // Temporaries, because we need to compare w/ previous to set dirty flags... LLVector3 new_pos_parent; LLVector3 new_vel; LLVector3 new_acc; LLVector3 new_angv; LLVector3 old_angv = getAngularVelocity(); LLQuaternion new_rot; LLVector3 new_scale = getScale(); U32 parent_id = 0; U8 material = 0; U8 click_action = 0; U32 crc = 0; bool old_special_hover_cursor = specialHoverCursor(); LLViewerObject *cur_parentp = (LLViewerObject *)getParent(); if (cur_parentp) { parent_id = cur_parentp->mLocalID; } if (!dp) { switch(update_type) { case OUT_FULL: { #ifdef DEBUG_UPDATE_TYPE LL_INFOS() << "Full:" << getID() << LL_ENDL; #endif //clear cost and linkset cost mCostStale = true; if (isSelected()) { gFloaterTools->dirty(); } LLUUID audio_uuid; LLUUID owner_id; // only valid if audio_uuid or particle system is not null F32 gain; F32 cutoff; U8 sound_flags; mesgsys->getU32Fast( _PREHASH_ObjectData, _PREHASH_CRC, crc, block_num); mesgsys->getU32Fast( _PREHASH_ObjectData, _PREHASH_ParentID, parent_id, block_num); mesgsys->getUUIDFast(_PREHASH_ObjectData, _PREHASH_Sound, audio_uuid, block_num ); // HACK: Owner id only valid if non-null sound id or particle system mesgsys->getUUIDFast(_PREHASH_ObjectData, _PREHASH_OwnerID, owner_id, block_num ); mesgsys->getF32Fast( _PREHASH_ObjectData, _PREHASH_Gain, gain, block_num ); mesgsys->getF32Fast( _PREHASH_ObjectData, _PREHASH_Radius, cutoff, block_num ); mesgsys->getU8Fast( _PREHASH_ObjectData, _PREHASH_Flags, sound_flags, block_num ); mesgsys->getU8Fast( _PREHASH_ObjectData, _PREHASH_Material, material, block_num ); mesgsys->getU8Fast( _PREHASH_ObjectData, _PREHASH_ClickAction, click_action, block_num); mesgsys->getVector3Fast(_PREHASH_ObjectData, _PREHASH_Scale, new_scale, block_num ); length = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_ObjectData); mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_ObjectData, data, length, block_num, MAX_OBJECT_BINARY_DATA_SIZE); mTotalCRC = crc; // Might need to update mSourceMuted here to properly pick up new radius mSoundCutOffRadius = cutoff; // Owner ID used for sound muting or particle system muting setAttachedSound(audio_uuid, owner_id, gain, sound_flags); U8 old_material = getMaterial(); if (old_material != material) { setMaterial(material); if (mDrawable.notNull()) { gPipeline.markMoved(mDrawable, FALSE); // undamped } } setClickAction(click_action); count = 0; LLVector4 collision_plane; switch(length) { case (60 + 16): // pull out collision normal for avatar htolememcpy(collision_plane.mV, &data[count], MVT_LLVector4, sizeof(LLVector4)); ((LLVOAvatar*)this)->setFootPlane(collision_plane); count += sizeof(LLVector4); // fall through case 60: this_update_precision = 32; // this is a terse update // pos htolememcpy(new_pos_parent.mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); count += sizeof(LLVector3); // vel htolememcpy((void*)getVelocity().mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); count += sizeof(LLVector3); // acc htolememcpy((void*)getAcceleration().mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); count += sizeof(LLVector3); // theta { LLVector3 vec; htolememcpy(vec.mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); new_rot.unpackFromVector3(vec); } count += sizeof(LLVector3); // omega htolememcpy((void*)new_angv.mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); if (new_angv.isExactlyZero()) { // reset rotation time resetRot(); } setAngularVelocity(new_angv); #if LL_DARWIN if (length == 76) { setAngularVelocity(LLVector3::zero); } #endif break; case(32 + 16): // pull out collision normal for avatar htolememcpy(collision_plane.mV, &data[count], MVT_LLVector4, sizeof(LLVector4)); ((LLVOAvatar*)this)->setFootPlane(collision_plane); count += sizeof(LLVector4); // fall through case 32: this_update_precision = 16; test_pos_parent.quantize16(-0.5f*size, 1.5f*size, MIN_HEIGHT, MAX_HEIGHT); // This is a terse 16 update, so treat data as an array of U16's. #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*3; new_pos_parent.mV[VX] = U16_to_F32(val[VX], -0.5f*size, 1.5f*size); new_pos_parent.mV[VY] = U16_to_F32(val[VY], -0.5f*size, 1.5f*size); new_pos_parent.mV[VZ] = U16_to_F32(val[VZ], MIN_HEIGHT, MAX_HEIGHT); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*3; setVelocity(LLVector3(U16_to_F32(val[VX], -size, size), U16_to_F32(val[VY], -size, size), U16_to_F32(val[VZ], -size, size))); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*3; setAcceleration(LLVector3(U16_to_F32(val[VX], -size, size), U16_to_F32(val[VY], -size, size), U16_to_F32(val[VZ], -size, size))); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Quat, 4); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*4; new_rot.mQ[VX] = U16_to_F32(val[VX], -1.f, 1.f); new_rot.mQ[VY] = U16_to_F32(val[VY], -1.f, 1.f); new_rot.mQ[VZ] = U16_to_F32(val[VZ], -1.f, 1.f); new_rot.mQ[VW] = U16_to_F32(val[VW], -1.f, 1.f); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif new_angv.setVec(U16_to_F32(val[VX], -size, size), U16_to_F32(val[VY], -size, size), U16_to_F32(val[VZ], -size, size)); if (new_angv.isExactlyZero()) { // reset rotation time resetRot(); } setAngularVelocity(new_angv); break; case 16: this_update_precision = 8; test_pos_parent.quantize8(-0.5f*size, 1.5f*size, MIN_HEIGHT, MAX_HEIGHT); // this is a terse 8 update new_pos_parent.mV[VX] = U8_to_F32(data[0], -0.5f*size, 1.5f*size); new_pos_parent.mV[VY] = U8_to_F32(data[1], -0.5f*size, 1.5f*size); new_pos_parent.mV[VZ] = U8_to_F32(data[2], MIN_HEIGHT, MAX_HEIGHT); setVelocity(U8_to_F32(data[3], -size, size), U8_to_F32(data[4], -size, size), U8_to_F32(data[5], -size, size) ); setAcceleration(U8_to_F32(data[6], -size, size), U8_to_F32(data[7], -size, size), U8_to_F32(data[8], -size, size) ); new_rot.mQ[VX] = U8_to_F32(data[9], -1.f, 1.f); new_rot.mQ[VY] = U8_to_F32(data[10], -1.f, 1.f); new_rot.mQ[VZ] = U8_to_F32(data[11], -1.f, 1.f); new_rot.mQ[VW] = U8_to_F32(data[12], -1.f, 1.f); new_angv.setVec(U8_to_F32(data[13], -size, size), U8_to_F32(data[14], -size, size), U8_to_F32(data[15], -size, size) ); if (new_angv.isExactlyZero()) { // reset rotation time resetRot(); } setAngularVelocity(new_angv); break; } //////////////////////////////////////////////////// // // Here we handle data specific to the full message. // U32 flags; mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_UpdateFlags, flags, block_num); // clear all but local flags mFlags &= FLAGS_LOCAL; mFlags |= flags; U8 state; mesgsys->getU8Fast(_PREHASH_ObjectData, _PREHASH_State, state, block_num ); mAttachmentState = state; // ...new objects that should come in selected need to be added to the selected list mCreateSelected = ((flags & FLAGS_CREATE_SELECTED) != 0); // Set all name value pairs S32 nv_size = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_NameValue); if (nv_size > 0) { std::string name_value_list; mesgsys->getStringFast(_PREHASH_ObjectData, _PREHASH_NameValue, name_value_list, block_num); setNameValueList(name_value_list); } // Clear out any existing generic data if (mData) { delete [] mData; } // Check for appended generic data S32 data_size = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_Data); if (data_size <= 0) { mData = NULL; } else { // ...has generic data mData = new U8[data_size]; mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_Data, mData, data_size, block_num); } S32 text_size = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_Text); if (text_size > 1) { // Setup object text if (!mText) { initHudText(); } std::string temp_string; mesgsys->getStringFast(_PREHASH_ObjectData, _PREHASH_Text, temp_string, block_num ); LLColor4U coloru; mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_TextColor, coloru.mV, 4, block_num); // alpha was flipped so that it zero encoded better coloru.mV[3] = 255 - coloru.mV[3]; mText->setColor(LLColor4(coloru)); mText->setString(temp_string); mHudText = temp_string; mHudTextColor = LLColor4(coloru); setChanged(MOVED | SILHOUETTE); } else { if (mText.notNull()) { mText->markDead(); mText = NULL; } mHudText.clear(); } std::string media_url; mesgsys->getStringFast(_PREHASH_ObjectData, _PREHASH_MediaURL, media_url, block_num); retval |= checkMediaURL(media_url); // // Unpack particle system data // unpackParticleSource(block_num, owner_id); // Mark all extra parameters not used std::map::iterator iter; for (iter = mExtraParameterList.begin(); iter != mExtraParameterList.end(); ++iter) { iter->second->in_use = FALSE; } // Unpack extra parameters S32 size = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_ExtraParams); if (size > 0) { U8 *buffer = new U8[size]; mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_ExtraParams, buffer, size, block_num); LLDataPackerBinaryBuffer dp(buffer, size); U8 num_parameters; dp.unpackU8(num_parameters, "num_params"); U8 param_block[MAX_OBJECT_PARAMS_SIZE]; for (U8 param=0; paramsecond->in_use) { // Send an update message in case it was formerly in use parameterChanged(iter->first, iter->second->data, FALSE, false); } } break; } case OUT_TERSE_IMPROVED: { #ifdef DEBUG_UPDATE_TYPE LL_INFOS() << "TI:" << getID() << LL_ENDL; #endif length = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_ObjectData); mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_ObjectData, data, length, block_num, MAX_OBJECT_BINARY_DATA_SIZE); count = 0; LLVector4 collision_plane; switch(length) { case(60 + 16): // pull out collision normal for avatar htolememcpy(collision_plane.mV, &data[count], MVT_LLVector4, sizeof(LLVector4)); ((LLVOAvatar*)this)->setFootPlane(collision_plane); count += sizeof(LLVector4); // fall through case 60: // this is a terse 32 update // pos this_update_precision = 32; htolememcpy(new_pos_parent.mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); count += sizeof(LLVector3); // vel htolememcpy((void*)getVelocity().mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); count += sizeof(LLVector3); // acc htolememcpy((void*)getAcceleration().mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); count += sizeof(LLVector3); // theta { LLVector3 vec; htolememcpy(vec.mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); new_rot.unpackFromVector3(vec); } count += sizeof(LLVector3); // omega htolememcpy((void*)new_angv.mV, &data[count], MVT_LLVector3, sizeof(LLVector3)); if (new_angv.isExactlyZero()) { // reset rotation time resetRot(); } setAngularVelocity(new_angv); #if LL_DARWIN if (length == 76) { setAngularVelocity(LLVector3::zero); } #endif break; case(32 + 16): // pull out collision normal for avatar htolememcpy(collision_plane.mV, &data[count], MVT_LLVector4, sizeof(LLVector4)); ((LLVOAvatar*)this)->setFootPlane(collision_plane); count += sizeof(LLVector4); // fall through case 32: // this is a terse 16 update this_update_precision = 16; test_pos_parent.quantize16(-0.5f*size, 1.5f*size, MIN_HEIGHT, MAX_HEIGHT); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*3; new_pos_parent.mV[VX] = U16_to_F32(val[VX], -0.5f*size, 1.5f*size); new_pos_parent.mV[VY] = U16_to_F32(val[VY], -0.5f*size, 1.5f*size); new_pos_parent.mV[VZ] = U16_to_F32(val[VZ], MIN_HEIGHT, MAX_HEIGHT); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*3; setVelocity(U16_to_F32(val[VX], -size, size), U16_to_F32(val[VY], -size, size), U16_to_F32(val[VZ], -size, size)); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*3; setAcceleration(U16_to_F32(val[VX], -size, size), U16_to_F32(val[VY], -size, size), U16_to_F32(val[VZ], -size, size)); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Quat, 8); val = valswizzle; #else val = (U16 *) &data[count]; #endif count += sizeof(U16)*4; new_rot.mQ[VX] = U16_to_F32(val[VX], -1.f, 1.f); new_rot.mQ[VY] = U16_to_F32(val[VY], -1.f, 1.f); new_rot.mQ[VZ] = U16_to_F32(val[VZ], -1.f, 1.f); new_rot.mQ[VW] = U16_to_F32(val[VW], -1.f, 1.f); #ifdef LL_BIG_ENDIAN htolememcpy(valswizzle, &data[count], MVT_U16Vec3, 6); val = valswizzle; #else val = (U16 *) &data[count]; #endif new_angv.set(U16_to_F32(val[VX], -size, size), U16_to_F32(val[VY], -size, size), U16_to_F32(val[VZ], -size, size)); setAngularVelocity(new_angv); break; case 16: // this is a terse 8 update this_update_precision = 8; test_pos_parent.quantize8(-0.5f*size, 1.5f*size, MIN_HEIGHT, MAX_HEIGHT); new_pos_parent.mV[VX] = U8_to_F32(data[0], -0.5f*size, 1.5f*size); new_pos_parent.mV[VY] = U8_to_F32(data[1], -0.5f*size, 1.5f*size); new_pos_parent.mV[VZ] = U8_to_F32(data[2], MIN_HEIGHT, MAX_HEIGHT); setVelocity(U8_to_F32(data[3], -size, size), U8_to_F32(data[4], -size, size), U8_to_F32(data[5], -size, size) ); setAcceleration(U8_to_F32(data[6], -size, size), U8_to_F32(data[7], -size, size), U8_to_F32(data[8], -size, size) ); new_rot.mQ[VX] = U8_to_F32(data[9], -1.f, 1.f); new_rot.mQ[VY] = U8_to_F32(data[10], -1.f, 1.f); new_rot.mQ[VZ] = U8_to_F32(data[11], -1.f, 1.f); new_rot.mQ[VW] = U8_to_F32(data[12], -1.f, 1.f); new_angv.set(U8_to_F32(data[13], -size, size), U8_to_F32(data[14], -size, size), U8_to_F32(data[15], -size, size) ); setAngularVelocity(new_angv); break; } U8 state; mesgsys->getU8Fast(_PREHASH_ObjectData, _PREHASH_State, state, block_num ); mAttachmentState = state; break; } default: break; } } else { // handle the compressed case LLUUID sound_uuid; LLUUID owner_id; F32 gain = 0; U8 sound_flags = 0; F32 cutoff = 0; U16 val[4]; U8 state; dp->unpackU8(state, "State"); mAttachmentState = state; switch(update_type) { case OUT_TERSE_IMPROVED: { #ifdef DEBUG_UPDATE_TYPE LL_INFOS() << "CompTI:" << getID() << LL_ENDL; #endif U8 value; dp->unpackU8(value, "agent"); if (value) { LLVector4 collision_plane; dp->unpackVector4(collision_plane, "Plane"); ((LLVOAvatar*)this)->setFootPlane(collision_plane); } test_pos_parent = getPosition(); dp->unpackVector3(new_pos_parent, "Pos"); dp->unpackU16(val[VX], "VelX"); dp->unpackU16(val[VY], "VelY"); dp->unpackU16(val[VZ], "VelZ"); setVelocity(U16_to_F32(val[VX], -128.f, 128.f), U16_to_F32(val[VY], -128.f, 128.f), U16_to_F32(val[VZ], -128.f, 128.f)); dp->unpackU16(val[VX], "AccX"); dp->unpackU16(val[VY], "AccY"); dp->unpackU16(val[VZ], "AccZ"); setAcceleration(U16_to_F32(val[VX], -64.f, 64.f), U16_to_F32(val[VY], -64.f, 64.f), U16_to_F32(val[VZ], -64.f, 64.f)); dp->unpackU16(val[VX], "ThetaX"); dp->unpackU16(val[VY], "ThetaY"); dp->unpackU16(val[VZ], "ThetaZ"); dp->unpackU16(val[VS], "ThetaS"); new_rot.mQ[VX] = U16_to_F32(val[VX], -1.f, 1.f); new_rot.mQ[VY] = U16_to_F32(val[VY], -1.f, 1.f); new_rot.mQ[VZ] = U16_to_F32(val[VZ], -1.f, 1.f); new_rot.mQ[VS] = U16_to_F32(val[VS], -1.f, 1.f); dp->unpackU16(val[VX], "AccX"); dp->unpackU16(val[VY], "AccY"); dp->unpackU16(val[VZ], "AccZ"); new_angv.set(U16_to_F32(val[VX], -64.f, 64.f), U16_to_F32(val[VY], -64.f, 64.f), U16_to_F32(val[VZ], -64.f, 64.f)); setAngularVelocity(new_angv); } break; case OUT_FULL_COMPRESSED: case OUT_FULL_CACHED: { #ifdef DEBUG_UPDATE_TYPE LL_INFOS() << "CompFull:" << getID() << LL_ENDL; #endif mCostStale = true; if (isSelected()) { gFloaterTools->dirty(); } dp->unpackU32(crc, "CRC"); mTotalCRC = crc; dp->unpackU8(material, "Material"); U8 old_material = getMaterial(); if (old_material != material) { setMaterial(material); if (mDrawable.notNull()) { gPipeline.markMoved(mDrawable, FALSE); // undamped } } dp->unpackU8(click_action, "ClickAction"); setClickAction(click_action); dp->unpackVector3(new_scale, "Scale"); dp->unpackVector3(new_pos_parent, "Pos"); LLVector3 vec; dp->unpackVector3(vec, "Rot"); new_rot.unpackFromVector3(vec); setAcceleration(LLVector3::zero); U32 value; dp->unpackU32(value, "SpecialCode"); dp->setPassFlags(value); dp->unpackUUID(owner_id, "Owner"); mOwnerID = owner_id; if (value & 0x80) { dp->unpackVector3(new_angv, "Omega"); setAngularVelocity(new_angv); } if (value & 0x20) { dp->unpackU32(parent_id, "ParentID"); } else { parent_id = 0; } S32 sp_size; U32 size; if (value & 0x2) { sp_size = 1; delete [] mData; mData = new U8[1]; dp->unpackU8(((U8*)mData)[0], "TreeData"); } else if (value & 0x1) { dp->unpackU32(size, "ScratchPadSize"); delete [] mData; mData = new U8[size]; dp->unpackBinaryData((U8 *)mData, sp_size, "PartData"); } else { mData = NULL; } // Setup object text if (!mText && (value & 0x4)) { initHudText(); } if (value & 0x4) { std::string temp_string; dp->unpackString(temp_string, "Text"); LLColor4U coloru; dp->unpackBinaryDataFixed(coloru.mV, 4, "Color"); coloru.mV[3] = 255 - coloru.mV[3]; mText->setColor(LLColor4(coloru)); mText->setString(temp_string); mHudText = temp_string; mHudTextColor = LLColor4(coloru); setChanged(TEXTURE); } else { if (mText.notNull()) { mText->markDead(); mText = NULL; } mHudText.clear(); } std::string media_url; if (value & 0x200) { dp->unpackString(media_url, "MediaURL"); } retval |= checkMediaURL(media_url); // // Unpack particle system data (legacy) // if (value & 0x8) { unpackParticleSource(*dp, owner_id, true); } else if (!(value & 0x400)) { deleteParticleSource(); } // Mark all extra parameters not used std::map::iterator iter; for (iter = mExtraParameterList.begin(); iter != mExtraParameterList.end(); ++iter) { iter->second->in_use = FALSE; } // Unpack extra params U8 num_parameters; dp->unpackU8(num_parameters, "num_params"); U8 param_block[MAX_OBJECT_PARAMS_SIZE]; for (U8 param=0; paramunpackU16(param_type, "param_type"); dp->unpackBinaryData(param_block, param_size, "param_data"); //LL_INFOS() << "Param type: " << param_type << ", Size: " << param_size << LL_ENDL; LLDataPackerBinaryBuffer dp2(param_block, param_size); unpackParameterEntry(param_type, &dp2); } for (iter = mExtraParameterList.begin(); iter != mExtraParameterList.end(); ++iter) { if (!iter->second->in_use) { // Send an update message in case it was formerly in use parameterChanged(iter->first, iter->second->data, FALSE, false); } } if (value & 0x10) { dp->unpackUUID(sound_uuid, "SoundUUID"); dp->unpackF32(gain, "SoundGain"); dp->unpackU8(sound_flags, "SoundFlags"); dp->unpackF32(cutoff, "SoundRadius"); } if (value & 0x100) { std::string name_value_list; dp->unpackString(name_value_list, "NV"); setNameValueList(name_value_list); } mTotalCRC = crc; mSoundCutOffRadius = cutoff; setAttachedSound(sound_uuid, owner_id, gain, sound_flags); // only get these flags on updates from sim, not cached ones // Preload these five flags for every object. // Finer shades require the object to be selected, and the selection manager // stores the extended permission info. if(mesgsys != NULL) { U32 flags; mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_UpdateFlags, flags, block_num); loadFlags(flags); } } break; default: break; } } // // Fix object parenting. // BOOL b_changed_status = FALSE; if (OUT_TERSE_IMPROVED != update_type) { // We only need to update parenting on full updates, terse updates // don't send parenting information. if (!cur_parentp) { if (parent_id == 0) { // No parent now, no parent in message -> do nothing } else { // No parent now, new parent in message -> attach to that parent if possible LLUUID parent_uuid; if(mesgsys != NULL) { LLViewerObjectList::getUUIDFromLocal(parent_uuid, parent_id, mesgsys->getSenderIP(), mesgsys->getSenderPort()); } else { LLViewerObjectList::getUUIDFromLocal(parent_uuid, parent_id, mRegionp->getHost().getAddress(), mRegionp->getHost().getPort()); } LLViewerObject *sent_parentp = gObjectList.findObject(parent_uuid); // // Check to see if we have the corresponding viewer object for the parent. // if (sent_parentp && sent_parentp->getParent() == this) { // Try to recover if we attempt to attach a parent to its child LL_WARNS() << "Attempt to attach a parent to it's child: " << this->getID() << " to " << sent_parentp->getID() << LL_ENDL; this->removeChild(sent_parentp); sent_parentp->setDrawableParent(NULL); } if (sent_parentp && (sent_parentp != this) && !sent_parentp->isDead()) { if (((LLViewerObject*)sent_parentp)->isAvatar()) { //LL_DEBUGS("Avatar") << "ATT got object update for attachment " << LL_ENDL; } // // We have a viewer object for the parent, and it's not dead. // Do the actual reparenting here. // // new parent is valid b_changed_status = TRUE; // ...no current parent, so don't try to remove child if (mDrawable.notNull()) { if (mDrawable->isDead() || !mDrawable->getVObj()) { LL_WARNS() << "Drawable is dead or no VObj!" << LL_ENDL; sent_parentp->addChild(this); } else { if (!setDrawableParent(sent_parentp->mDrawable)) // LLViewerObject::processUpdateMessage 1 { // Bad, we got a cycle somehow. // Kill both the parent and the child, and // set cache misses for both of them. LL_WARNS() << "Attempting to recover from parenting cycle!" << LL_ENDL; LL_WARNS() << "Killing " << sent_parentp->getID() << " and " << getID() << LL_ENDL; LL_WARNS() << "Adding to cache miss list" << LL_ENDL; setParent(NULL); sent_parentp->setParent(NULL); getRegion()->addCacheMissFull(getLocalID()); getRegion()->addCacheMissFull(sent_parentp->getLocalID()); gObjectList.killObject(sent_parentp); gObjectList.killObject(this); return retval; } sent_parentp->addChild(this); // make sure this object gets a non-damped update if (sent_parentp->mDrawable.notNull()) { gPipeline.markMoved(sent_parentp->mDrawable, FALSE); // undamped } } } else { sent_parentp->addChild(this); } // Show particles, icon and HUD hideExtraDisplayItems( FALSE ); setChanged(MOVED | SILHOUETTE); } else { // // No corresponding viewer object for the parent, put the various // pieces on the orphan list. // //parent_id U32 ip, port; if(mesgsys != NULL) { ip = mesgsys->getSenderIP(); port = mesgsys->getSenderPort(); } else { ip = mRegionp->getHost().getAddress(); port = mRegionp->getHost().getPort(); } gObjectList.orphanize(this, parent_id, ip, port); // Hide particles, icon and HUD hideExtraDisplayItems( TRUE ); } } } else { // BUG: this is a bad assumption once border crossing is alowed if ( (parent_id == cur_parentp->mLocalID) &&(update_type == OUT_TERSE_IMPROVED)) { // Parent now, same parent in message -> do nothing // Debugging for suspected problems with local ids. //LLUUID parent_uuid; //LLViewerObjectList::getUUIDFromLocal(parent_uuid, parent_id, mesgsys->getSenderIP(), mesgsys->getSenderPort() ); //if (parent_uuid != cur_parentp->getID() ) //{ // LL_ERRS() << "Local ID match but UUID mismatch of viewer object" << LL_ENDL; //} } else { // Parented now, different parent in message LLViewerObject *sent_parentp; if (parent_id == 0) { // // This object is no longer parented, we sent in a zero parent ID. // sent_parentp = NULL; } else { LLUUID parent_uuid; if(mesgsys != NULL) { LLViewerObjectList::getUUIDFromLocal(parent_uuid, parent_id, gMessageSystem->getSenderIP(), gMessageSystem->getSenderPort()); } else { LLViewerObjectList::getUUIDFromLocal(parent_uuid, parent_id, mRegionp->getHost().getAddress(), mRegionp->getHost().getPort()); } sent_parentp = gObjectList.findObject(parent_uuid); if (isAvatar()) { // This logic is meant to handle the case where a sitting avatar has reached a new sim // ahead of the object she was sitting on (which is common as objects are transfered through // a slower route than agents)... // In this case, the local id for the object will not be valid, since the viewer has not received // a full update for the object from that sim yet, so we assume that the agent is still sitting // where she was originally. --RN if (!sent_parentp) { sent_parentp = cur_parentp; } } else if (!sent_parentp) { // // Switching parents, but we don't know the new parent. // U32 ip, port; if(mesgsys != NULL) { ip = mesgsys->getSenderIP(); port = mesgsys->getSenderPort(); } else { ip = mRegionp->getHost().getAddress(); port = mRegionp->getHost().getPort(); } // We're an orphan, flag things appropriately. gObjectList.orphanize(this, parent_id, ip, port); } } // Reattach if possible. if (sent_parentp && sent_parentp != cur_parentp && sent_parentp != this) { // New parent is valid, detach and reattach b_changed_status = TRUE; if (mDrawable.notNull()) { if (!setDrawableParent(sent_parentp->mDrawable)) // LLViewerObject::processUpdateMessage 2 { // Bad, we got a cycle somehow. // Kill both the parent and the child, and // set cache misses for both of them. LL_WARNS() << "Attempting to recover from parenting cycle!" << LL_ENDL; LL_WARNS() << "Killing " << sent_parentp->getID() << " and " << getID() << LL_ENDL; LL_WARNS() << "Adding to cache miss list" << LL_ENDL; setParent(NULL); sent_parentp->setParent(NULL); getRegion()->addCacheMissFull(getLocalID()); getRegion()->addCacheMissFull(sent_parentp->getLocalID()); gObjectList.killObject(sent_parentp); gObjectList.killObject(this); return retval; } // make sure this object gets a non-damped update } cur_parentp->removeChild(this); sent_parentp->addChild(this); setChanged(MOVED | SILHOUETTE); sent_parentp->setChanged(MOVED | SILHOUETTE); if (sent_parentp->mDrawable.notNull()) { gPipeline.markMoved(sent_parentp->mDrawable, FALSE); // undamped } } else if (!sent_parentp) { bool remove_parent = true; // No new parent, or the parent that we sent doesn't exist on the viewer. LLViewerObject *parentp = (LLViewerObject *)getParent(); if (parentp) { if (parentp->getRegion() != getRegion()) { // This is probably an object flying across a region boundary, the // object probably ISN'T being reparented, but just got an object // update out of order (child update before parent). //LL_INFOS() << "Don't reparent object handoffs!" << LL_ENDL; remove_parent = false; } } if (remove_parent) { b_changed_status = TRUE; if (mDrawable.notNull()) { // clear parent to removeChild can put the drawable on the damped list setDrawableParent(NULL); // LLViewerObject::processUpdateMessage 3 } cur_parentp->removeChild(this); setChanged(MOVED | SILHOUETTE); if (mDrawable.notNull()) { // make sure this object gets a non-damped update gPipeline.markMoved(mDrawable, FALSE); // undamped } } } } } } new_rot.normQuat(); if (sPingInterpolate && mesgsys != NULL) { LLCircuitData *cdp = gMessageSystem->mCircuitInfo.findCircuit(mesgsys->getSender()); if (cdp) { // Note: delay is U32 and usually less then second, // converting it into seconds with valueInUnits will result in 0 F32 ping_delay = 0.5f * time_dilation * ( ((F32)cdp->getPingDelay().value()) * 0.001f + gFrameDTClamped); LLVector3 diff = getVelocity() * ping_delay; new_pos_parent += diff; } else { LL_WARNS() << "findCircuit() returned NULL; skipping interpolation" << LL_ENDL; } } ////////////////////////// // // Set the generic change flags... // // // If we're going to skip this message, why are we // doing all the parenting, etc above? if(mesgsys != NULL) { U32 packet_id = mesgsys->getCurrentRecvPacketID(); if (packet_id < mLatestRecvPacketID && mLatestRecvPacketID - packet_id < 65536) { //skip application of this message, it's old return retval; } mLatestRecvPacketID = packet_id; } // Set the change flags for scale if (new_scale != getScale()) { setChanged(SCALED | SILHOUETTE); setScale(new_scale); // Must follow setting permYouOwner() } // first, let's see if the new position is actually a change //static S32 counter = 0; F32 vel_mag_sq = getVelocity().magVecSquared(); F32 accel_mag_sq = getAcceleration().magVecSquared(); if ( ((b_changed_status)||(test_pos_parent != new_pos_parent)) ||( (!isSelected()) &&( (vel_mag_sq != 0.f) ||(accel_mag_sq != 0.f) ||(this_update_precision > mBestUpdatePrecision)))) { mBestUpdatePrecision = this_update_precision; LLVector3 diff = new_pos_parent - test_pos_parent ; F32 mag_sqr = diff.magVecSquared() ; if(llfinite(mag_sqr)) { setPositionParent(new_pos_parent); } else { LL_WARNS() << "Can not move the object/avatar to an infinite location!" << LL_ENDL ; retval |= INVALID_UPDATE ; } if (mParent && ((LLViewerObject*)mParent)->isAvatar()) { // we have changed the position of an attachment, so we need to clamp it LLVOAvatar *avatar = (LLVOAvatar*)mParent; avatar->clampAttachmentPositions(); } // If we're snapping the position by more than 0.5m, update LLViewerStats::mAgentPositionSnaps if ( asAvatar() && asAvatar()->isSelf() && (mag_sqr > 0.25f) ) { record(LLStatViewer::AGENT_POSITION_SNAP, LLUnit(diff.length())); } } if ((new_rot.isNotEqualEps(getRotation(), F_ALMOST_ZERO)) || (new_angv != old_angv)) { if (new_rot != mPreviousRotation) { resetRot(); } else if (new_angv != old_angv) { if (flagUsePhysics()) { resetRot(); } else { resetRotTime(); } } // Remember the last rotation value mPreviousRotation = new_rot; // Set the rotation of the object followed by adjusting for the accumulated angular velocity (llSetTargetOmega) setRotation(new_rot * mAngularVelocityRot); setChanged(ROTATED | SILHOUETTE); } if ( gShowObjectUpdates ) { LLColor4 color; if (update_type == OUT_TERSE_IMPROVED) { color.setVec(0.f, 0.f, 1.f, 1.f); } else { color.setVec(1.f, 0.f, 0.f, 1.f); } gPipeline.addDebugBlip(getPositionAgent(), color); LL_DEBUGS("MessageBlip") << "Update type " << (S32)update_type << " blip for local " << mLocalID << " at " << getPositionAgent() << LL_ENDL; } const F32 MAG_CUTOFF = F_APPROXIMATELY_ZERO; llassert(vel_mag_sq >= 0.f); llassert(accel_mag_sq >= 0.f); llassert(getAngularVelocity().magVecSquared() >= 0.f); if ((MAG_CUTOFF >= vel_mag_sq) && (MAG_CUTOFF >= accel_mag_sq) && (MAG_CUTOFF >= getAngularVelocity().magVecSquared())) { mStatic = TRUE; // This object doesn't move! } else { mStatic = FALSE; } // BUG: This code leads to problems during group rotate and any scale operation. // Small discepencies between the simulator and viewer representations cause the // selection center to creep, leading to objects moving around the wrong center. // // Removing this, however, means that if someone else drags an object you have // selected, your selection center and dialog boxes will be wrong. It also means // that higher precision information on selected objects will be ignored. // // I believe the group rotation problem is fixed. JNC 1.21.2002 // // Additionally, if any child is selected, need to update the dialogs and selection // center. BOOL needs_refresh = mUserSelected; for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; needs_refresh = needs_refresh || child->mUserSelected; } static LLCachedControl allow_select_avatar(gSavedSettings, "AllowSelectAvatar", FALSE); if (needs_refresh) { LLSelectMgr::getInstance()->updateSelectionCenter(); dialog_refresh_all(); } else if (allow_select_avatar && asAvatar()) { // Override any avatar position updates received // Works only if avatar was repositioned using build // tools and build floater is visible LLSelectMgr::getInstance()->overrideAvatarUpdates(); } // Mark update time as approx. now, with the ping delay. // Ping delay is off because it's not set for velocity interpolation, causing // much jumping and hopping around... // U32 ping_delay = mesgsys->mCircuitInfo.getPingDelay(); mLastInterpUpdateSecs = LLFrameTimer::getElapsedSeconds(); mLastMessageUpdateSecs = mLastInterpUpdateSecs; if (mDrawable.notNull()) { // Don't clear invisibility flag on update if still orphaned! if (mDrawable->isState(LLDrawable::FORCE_INVISIBLE) && !mOrphaned) { // LL_DEBUGS() << "Clearing force invisible: " << mID << ":" << getPCodeString() << ":" << getPositionAgent() << LL_ENDL; mDrawable->clearState(LLDrawable::FORCE_INVISIBLE); gPipeline.markRebuild( mDrawable, LLDrawable::REBUILD_ALL, TRUE ); } } // Update special hover cursor status bool special_hover_cursor = specialHoverCursor(); if (old_special_hover_cursor != special_hover_cursor && mDrawable.notNull()) { mDrawable->updateSpecialHoverCursor(special_hover_cursor); } return retval; } BOOL LLViewerObject::isActive() const { return TRUE; } //load flags from cache or from message void LLViewerObject::loadFlags(U32 flags) { if(flags == (U32)(-1)) { return; //invalid } // keep local flags and overwrite remote-controlled flags mFlags = (mFlags & FLAGS_LOCAL) | flags; // ...new objects that should come in selected need to be added to the selected list mCreateSelected = ((flags & FLAGS_CREATE_SELECTED) != 0); return; } void LLViewerObject::idleUpdate(LLAgent &agent, const F64 &frame_time) { if (!mDead) { if (!mStatic && sVelocityInterpolate && !isSelected()) { // calculate dt from last update F32 time_dilation = mRegionp ? mRegionp->getTimeDilation() : 1.0f; F32 dt_raw = ((F64Seconds)frame_time - mLastInterpUpdateSecs).value(); F32 dt = time_dilation * dt_raw; applyAngularVelocity(dt); if (isAttachment()) { mLastInterpUpdateSecs = (F64Seconds)frame_time; return; } else { // Move object based on it's velocity and rotation interpolateLinearMotion(frame_time, dt); } } updateDrawable(FALSE); } } // Move an object due to idle-time viewer side updates by interpolating motion void LLViewerObject::interpolateLinearMotion(const F64SecondsImplicit& frame_time, const F32SecondsImplicit& dt_seconds) { // linear motion // PHYSICS_TIMESTEP is used below to correct for the fact that the velocity in object // updates represents the average velocity of the last timestep, rather than the final velocity. // the time dilation above should guarantee that dt is never less than PHYSICS_TIMESTEP, theoretically // // *TODO: should also wrap linear accel/velocity in check // to see if object is selected, instead of explicitly // zeroing it out F32 dt = dt_seconds; F64Seconds time_since_last_update = frame_time - mLastMessageUpdateSecs; if (time_since_last_update <= (F64Seconds)0.0 || dt <= 0.f) { return; } LLVector3 accel = getAcceleration(); LLVector3 vel = getVelocity(); if (sMaxUpdateInterpolationTime <= (F64Seconds)0.0) { // Old code path ... unbounded, simple interpolation if (!(accel.isExactlyZero() && vel.isExactlyZero())) { LLVector3 pos = (vel + (0.5f * (dt-PHYSICS_TIMESTEP)) * accel) * dt; // region local setPositionRegion(pos + getPositionRegion()); setVelocity(vel + accel*dt); // for objects that are spinning but not translating, make sure to flag them as having moved setChanged(MOVED | SILHOUETTE); } } else if (!accel.isExactlyZero() || !vel.isExactlyZero()) // object is moving { // Object is moving, and hasn't been too long since we got an update from the server // Calculate predicted position and velocity LLVector3 new_pos = (vel + (0.5f * (dt-PHYSICS_TIMESTEP)) * accel) * dt; LLVector3 new_v = accel * dt; if (time_since_last_update > sPhaseOutUpdateInterpolationTime && sPhaseOutUpdateInterpolationTime > (F64Seconds)0.0) { // Haven't seen a viewer update in a while, check to see if the circuit is still active if (mRegionp) { // The simulator will NOT send updates if the object continues normally on the path // predicted by the velocity and the acceleration (often gravity) sent to the viewer // So check to see if the circuit is blocked, which means the sim is likely in a long lag LLCircuitData *cdp = gMessageSystem->mCircuitInfo.findCircuit( mRegionp->getHost() ); if (cdp) { // Find out how many seconds since last packet arrived on the circuit F64Seconds time_since_last_packet = LLMessageSystem::getMessageTimeSeconds() - cdp->getLastPacketInTime(); if (!cdp->isAlive() || // Circuit is dead or blocked cdp->isBlocked() || // or doesn't seem to be getting any packets (time_since_last_packet > sPhaseOutUpdateInterpolationTime)) { // Start to reduce motion interpolation since we haven't seen a server update in a while F64Seconds time_since_last_interpolation = frame_time - mLastInterpUpdateSecs; F64 phase_out = 1.0; if (time_since_last_update > sMaxUpdateInterpolationTime) { // Past the time limit, so stop the object phase_out = 0.0; //LL_INFOS() << "Motion phase out to zero" << LL_ENDL; // Kill angular motion as well. Note - not adding this due to paranoia // about stopping rotation for llTargetOmega objects and not having it restart // setAngularVelocity(LLVector3::zero); } else if (mLastInterpUpdateSecs - mLastMessageUpdateSecs > sPhaseOutUpdateInterpolationTime) { // Last update was already phased out a bit phase_out = (sMaxUpdateInterpolationTime - time_since_last_update) / (sMaxUpdateInterpolationTime - time_since_last_interpolation); //LL_INFOS() << "Continuing motion phase out of " << (F32) phase_out << LL_ENDL; } else { // Phase out from full value phase_out = (sMaxUpdateInterpolationTime - time_since_last_update) / (sMaxUpdateInterpolationTime - sPhaseOutUpdateInterpolationTime); //LL_INFOS() << "Starting motion phase out of " << (F32) phase_out << LL_ENDL; } phase_out = llclamp(phase_out, 0.0, 1.0); new_pos = new_pos * ((F32) phase_out); new_v = new_v * ((F32) phase_out); } } } } new_pos = new_pos + getPositionRegion(); new_v = new_v + vel; // Clamp interpolated position to minimum underground and maximum region height LLVector3d new_pos_global = mRegionp->getPosGlobalFromRegion(new_pos); F32 min_height; if (isAvatar()) { // Make a better guess about AVs not going underground min_height = LLWorld::getInstance()->resolveLandHeightGlobal(new_pos_global); min_height += (0.5f * getScale().mV[VZ]); } else { // This will put the object underground, but we can't tell if it will stop // at ground level or not min_height = LLWorld::getInstance()->getMinAllowedZ(this, new_pos_global); // Cap maximum height new_pos.mV[VZ] = llmin(LLWorld::getInstance()->getRegionMaxHeight(), new_pos.mV[VZ]); } new_pos.mV[VZ] = llmax(min_height, new_pos.mV[VZ]); // Check to see if it's going off the region LLVector3 temp(new_pos.mV[VX], new_pos.mV[VY], 0.f); if (temp.clamp(0.f, mRegionp->getWidth())) { // Going off this region, so see if we might end up on another region LLVector3d old_pos_global = mRegionp->getPosGlobalFromRegion(getPositionRegion()); new_pos_global = mRegionp->getPosGlobalFromRegion(new_pos); // Re-fetch in case it got clipped above // Clip the positions to known regions LLVector3d clip_pos_global = LLWorld::getInstance()->clipToVisibleRegions(old_pos_global, new_pos_global); if (clip_pos_global != new_pos_global) { // Was clipped, so this means we hit a edge where there is no region to enter LLVector3 clip_pos = mRegionp->getPosRegionFromGlobal(clip_pos_global); LL_DEBUGS("Interpolate") << "Hit empty region edge, clipped predicted position to " << clip_pos << " from " << new_pos << LL_ENDL; new_pos = clip_pos; // Stop motion and get server update for bouncing on the edge new_v.clear(); setAcceleration(LLVector3::zero); } else { // Check for how long we are crossing. // Note: theoretically we can find time from velocity, acceleration and // distance from border to new position, but it is not going to work // if 'phase_out' activates if (mRegionCrossExpire == 0) { // Workaround: we can't accurately figure out time when we cross border // so just write down time 'after the fact', it is far from optimal in // case of lags, but for lags sMaxUpdateInterpolationTime will kick in first LL_DEBUGS("Interpolate") << "Predicted region crossing, new position " << new_pos << LL_ENDL; mRegionCrossExpire = frame_time + sMaxRegionCrossingInterpolationTime; } else if (frame_time > mRegionCrossExpire) { // Predicting crossing over 1s, stop motion // Stop motion LL_DEBUGS("Interpolate") << "Predicting region crossing for too long, stopping at " << new_pos << LL_ENDL; new_v.clear(); setAcceleration(LLVector3::zero); mRegionCrossExpire = 0; } } } else { mRegionCrossExpire = 0; } // Set new position and velocity setPositionRegion(new_pos); setVelocity(new_v); // for objects that are spinning but not translating, make sure to flag them as having moved setChanged(MOVED | SILHOUETTE); } // Update the last time we did anything mLastInterpUpdateSecs = frame_time; } BOOL LLViewerObject::setData(const U8 *datap, const U32 data_size) { delete [] mData; if (datap) { mData = new U8[data_size]; if (!mData) { return FALSE; } memcpy(mData, datap, data_size); /* Flawfinder: ignore */ } return TRUE; } // delete an item in the inventory, but don't tell the server. This is // used internally by remove, update, and savescript. // This will only delete the first item with an item_id in the list void LLViewerObject::deleteInventoryItem(const LLUUID& item_id) { if(mInventory) { LLInventoryObject::object_list_t::iterator it = mInventory->begin(); LLInventoryObject::object_list_t::iterator end = mInventory->end(); for( ; it != end; ++it ) { if((*it)->getUUID() == item_id) { // This is safe only because we return immediatly. mInventory->erase(it); // will deref and delete it return; } } doInventoryCallback(); } } void LLViewerObject::doUpdateInventory( LLPointer& item, U8 key, bool is_new) { LLViewerInventoryItem* old_item = NULL; if(TASK_INVENTORY_ITEM_KEY == key) { old_item = (LLViewerInventoryItem*)getInventoryObject(item->getUUID()); } else if(TASK_INVENTORY_ASSET_KEY == key) { old_item = getInventoryItemByAsset(item->getAssetUUID()); } LLUUID item_id; LLUUID new_owner; LLUUID new_group; BOOL group_owned = FALSE; if(old_item) { item_id = old_item->getUUID(); new_owner = old_item->getPermissions().getOwner(); new_group = old_item->getPermissions().getGroup(); group_owned = old_item->getPermissions().isGroupOwned(); old_item = NULL; } else { item_id = item->getUUID(); } if(!is_new && mInventory) { // Attempt to update the local inventory. If we can get the // object perm, we have perfect visibility, so we want the // serial number to match. Otherwise, take our best guess and // make sure that the serial number does not match. deleteInventoryItem(item_id); LLPermissions perm(item->getPermissions()); LLPermissions* obj_perm = LLSelectMgr::getInstance()->findObjectPermissions(this); bool is_atomic = ((S32)LLAssetType::AT_OBJECT == item->getType()) ? false : true; if(obj_perm) { perm.setOwnerAndGroup(LLUUID::null, obj_perm->getOwner(), obj_perm->getGroup(), is_atomic); } else { if(group_owned) { perm.setOwnerAndGroup(LLUUID::null, new_owner, new_group, is_atomic); } else if(!new_owner.isNull()) { // The object used to be in inventory, so we can // assume the owner and group will match what they are // there. perm.setOwnerAndGroup(LLUUID::null, new_owner, new_group, is_atomic); } // *FIX: can make an even better guess by using the mPermGroup flags else if(permYouOwner()) { // best guess. perm.setOwnerAndGroup(LLUUID::null, gAgent.getID(), item->getPermissions().getGroup(), is_atomic); --mExpectedInventorySerialNum; } else { // dummy it up. perm.setOwnerAndGroup(LLUUID::null, LLUUID::null, LLUUID::null, is_atomic); --mExpectedInventorySerialNum; } } LLViewerInventoryItem* oldItem = item; LLViewerInventoryItem* new_item = new LLViewerInventoryItem(oldItem); new_item->setPermissions(perm); mInventory->push_front(new_item); doInventoryCallback(); ++mExpectedInventorySerialNum; } else if (is_new) { ++mExpectedInventorySerialNum; } } // save a script, which involves removing the old one, and rezzing // in the new one. This method should be called with the asset id // of the new and old script AFTER the bytecode has been saved. void LLViewerObject::saveScript( const LLViewerInventoryItem* item, BOOL active, bool is_new) { /* * XXXPAM Investigate not making this copy. Seems unecessary, but I'm unsure about the * interaction with doUpdateInventory() called below. */ LL_DEBUGS() << "LLViewerObject::saveScript() " << item->getUUID() << " " << item->getAssetUUID() << LL_ENDL; LLPointer task_item = new LLViewerInventoryItem(item->getUUID(), mID, item->getPermissions(), item->getAssetUUID(), item->getType(), item->getInventoryType(), item->getName(), item->getDescription(), item->getSaleInfo(), item->getFlags(), item->getCreationDate()); task_item->setTransactionID(item->getTransactionID()); LLMessageSystem* msg = gMessageSystem; msg->newMessageFast(_PREHASH_RezScript); msg->nextBlockFast(_PREHASH_AgentData); msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); msg->addUUIDFast(_PREHASH_GroupID, gAgent.getGroupID()); msg->nextBlockFast(_PREHASH_UpdateBlock); msg->addU32Fast(_PREHASH_ObjectLocalID, (mLocalID)); U8 enabled = active; msg->addBOOLFast(_PREHASH_Enabled, enabled); msg->nextBlockFast(_PREHASH_InventoryBlock); task_item->packMessage(msg); msg->sendReliable(mRegionp->getHost()); // do the internal logic doUpdateInventory(task_item, TASK_INVENTORY_ITEM_KEY, is_new); } void LLViewerObject::moveInventory(const LLUUID& folder_id, const LLUUID& item_id) { LL_DEBUGS() << "LLViewerObject::moveInventory " << item_id << LL_ENDL; LLMessageSystem* msg = gMessageSystem; msg->newMessageFast(_PREHASH_MoveTaskInventory); msg->nextBlockFast(_PREHASH_AgentData); msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); msg->addUUIDFast(_PREHASH_FolderID, folder_id); msg->nextBlockFast(_PREHASH_InventoryData); msg->addU32Fast(_PREHASH_LocalID, mLocalID); msg->addUUIDFast(_PREHASH_ItemID, item_id); msg->sendReliable(mRegionp->getHost()); LLInventoryObject* inv_obj = getInventoryObject(item_id); if(inv_obj) { LLViewerInventoryItem* item = (LLViewerInventoryItem*)inv_obj; if(!item->getPermissions().allowCopyBy(gAgent.getID())) { deleteInventoryItem(item_id); ++mExpectedInventorySerialNum; } } } void LLViewerObject::dirtyInventory() { // If there aren't any LLVOInventoryListeners, we won't be // able to update our mInventory when it comes back from the // simulator, so we should not clear the inventory either. if(mInventory && !mInventoryCallbacks.empty()) { mInventory->clear(); // will deref and delete entries delete mInventory; mInventory = NULL; } mInventoryDirty = TRUE; } void LLViewerObject::registerInventoryListener(LLVOInventoryListener* listener, void* user_data) { LLInventoryCallbackInfo* info = new LLInventoryCallbackInfo; info->mListener = listener; info->mInventoryData = user_data; mInventoryCallbacks.push_front(info); } void LLViewerObject::removeInventoryListener(LLVOInventoryListener* listener) { if (listener == NULL) return; for (callback_list_t::iterator iter = mInventoryCallbacks.begin(); iter != mInventoryCallbacks.end(); ) { callback_list_t::iterator curiter = iter++; LLInventoryCallbackInfo* info = *curiter; if (info->mListener == listener) { delete info; mInventoryCallbacks.erase(curiter); break; } } } BOOL LLViewerObject::isInventoryPending() { return mInvRequestState != INVENTORY_REQUEST_STOPPED; } void LLViewerObject::clearInventoryListeners() { for_each(mInventoryCallbacks.begin(), mInventoryCallbacks.end(), DeletePointer()); mInventoryCallbacks.clear(); } bool LLViewerObject::hasInventoryListeners() { return !mInventoryCallbacks.empty(); } void LLViewerObject::requestInventory() { if(mInventoryDirty && mInventory && !mInventoryCallbacks.empty()) { mInventory->clear(); // will deref and delete entries delete mInventory; mInventory = NULL; } if(mInventory) { // inventory is either up to date or doesn't has a listener // if it is dirty, leave it this way in case we gain a listener doInventoryCallback(); } else { // since we are going to request it now mInventoryDirty = FALSE; // Note: throws away duplicate requests fetchInventoryFromServer(); } } void LLViewerObject::fetchInventoryFromServer() { if (!isInventoryPending()) { delete mInventory; mInventory = NULL; // Results in processTaskInv LLMessageSystem* msg = gMessageSystem; msg->newMessageFast(_PREHASH_RequestTaskInventory); msg->nextBlockFast(_PREHASH_AgentData); msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); msg->nextBlockFast(_PREHASH_InventoryData); msg->addU32Fast(_PREHASH_LocalID, mLocalID); msg->sendReliable(mRegionp->getHost()); // This will get reset by doInventoryCallback or processTaskInv mInvRequestState = INVENTORY_REQUEST_PENDING; } } void LLViewerObject::fetchInventoryDelayed(const F64 &time_seconds) { // unless already waiting, drop previous request and shedule an update if (mInvRequestState != INVENTORY_REQUEST_WAIT) { if (mInvRequestXFerId != 0) { // abort download. gXferManager->abortRequestById(mInvRequestXFerId, -1); mInvRequestXFerId = 0; } mInvRequestState = INVENTORY_REQUEST_WAIT; // affects isInventoryPending() LLCoros::instance().launch("LLViewerObject::fetchInventoryDelayedCoro()", boost::bind(&LLViewerObject::fetchInventoryDelayedCoro, mID, time_seconds)); } } //static void LLViewerObject::fetchInventoryDelayedCoro(const LLUUID task_inv, const F64 time_seconds) { llcoro::suspendUntilTimeout(time_seconds); LLViewerObject *obj = gObjectList.findObject(task_inv); if (obj) { // Might be good idea to prolong delay here in case expected serial changed. // As it is, it will get a response with obsolete serial and will delay again. // drop waiting state to unlock isInventoryPending() obj->mInvRequestState = INVENTORY_REQUEST_STOPPED; obj->fetchInventoryFromServer(); } } LLControlAvatar *LLViewerObject::getControlAvatar() { return getRootEdit()->mControlAvatar.get(); } LLControlAvatar *LLViewerObject::getControlAvatar() const { return getRootEdit()->mControlAvatar.get(); } // Manage the control avatar state of a given object. // Any object can be flagged as animated, but for performance reasons // we don't want to incur the overhead of managing a control avatar // unless this would have some user-visible consequence. That is, // there should be at least one rigged mesh in the linkset. Operations // that change the state of a linkset, such as linking or unlinking // prims, can also mean that a control avatar needs to be added or // removed. At the end, if there is a control avatar, we make sure // that its animation state is current. void LLViewerObject::updateControlAvatar() { LLViewerObject *root = getRootEdit(); bool is_animated_object = root->isAnimatedObject(); bool has_control_avatar = getControlAvatar(); if (!is_animated_object && !has_control_avatar) { return; } bool should_have_control_avatar = false; if (is_animated_object) { bool any_rigged_mesh = root->isRiggedMesh(); LLViewerObject::const_child_list_t& child_list = root->getChildren(); for (LLViewerObject::const_child_list_t::const_iterator iter = child_list.begin(); iter != child_list.end(); ++iter) { const LLViewerObject* child = *iter; any_rigged_mesh = any_rigged_mesh || child->isRiggedMesh(); } should_have_control_avatar = is_animated_object && any_rigged_mesh; } if (should_have_control_avatar && !has_control_avatar) { std::string vobj_name = llformat("Vol%p", root); LL_DEBUGS("AnimatedObjects") << vobj_name << " calling linkControlAvatar()" << LL_ENDL; root->linkControlAvatar(); } if (!should_have_control_avatar && has_control_avatar) { std::string vobj_name = llformat("Vol%p", root); LL_DEBUGS("AnimatedObjects") << vobj_name << " calling unlinkControlAvatar()" << LL_ENDL; root->unlinkControlAvatar(); } if (getControlAvatar()) { getControlAvatar()->updateAnimations(); if (isSelected()) { LLSelectMgr::getInstance()->pauseAssociatedAvatars(); } } } void LLViewerObject::linkControlAvatar() { if (!getControlAvatar() && isRootEdit()) { LLVOVolume *volp = dynamic_cast(this); if (!volp) { LL_WARNS() << "called with null or non-volume object" << LL_ENDL; return; } mControlAvatar = LLControlAvatar::createControlAvatar(volp); LL_DEBUGS("AnimatedObjects") << volp->getID() << " created control av for " << (S32) (1+volp->numChildren()) << " prims" << LL_ENDL; } LLControlAvatar *cav = getControlAvatar(); if (cav) { cav->updateAttachmentOverrides(); if (!cav->mPlaying) { cav->mPlaying = true; //if (!cav->mRootVolp->isAnySelected()) { cav->updateVolumeGeom(); cav->mRootVolp->recursiveMarkForUpdate(TRUE); } } } else { LL_WARNS() << "no control avatar found!" << LL_ENDL; } } void LLViewerObject::unlinkControlAvatar() { if (getControlAvatar()) { getControlAvatar()->updateAttachmentOverrides(); } if (isRootEdit()) { // This will remove the entire linkset from the control avatar if (mControlAvatar) { mControlAvatar->markForDeath(); mControlAvatar = NULL; } } // For non-root prims, removing from the linkset will // automatically remove the control avatar connection. } // virtual bool LLViewerObject::isAnimatedObject() const { return false; } struct LLFilenameAndTask { LLUUID mTaskID; std::string mFilename; // for sequencing in case of multiple updates S16 mSerial; #ifdef _DEBUG static S32 sCount; LLFilenameAndTask() { ++sCount; LL_DEBUGS() << "Constructing LLFilenameAndTask: " << sCount << LL_ENDL; } ~LLFilenameAndTask() { --sCount; LL_DEBUGS() << "Destroying LLFilenameAndTask: " << sCount << LL_ENDL; } private: LLFilenameAndTask(const LLFilenameAndTask& rhs); const LLFilenameAndTask& operator=(const LLFilenameAndTask& rhs) const; #endif }; #ifdef _DEBUG S32 LLFilenameAndTask::sCount = 0; #endif // static void LLViewerObject::processTaskInv(LLMessageSystem* msg, void** user_data) { LLUUID task_id; msg->getUUIDFast(_PREHASH_InventoryData, _PREHASH_TaskID, task_id); LLViewerObject* object = gObjectList.findObject(task_id); if (!object) { LL_WARNS() << "LLViewerObject::processTaskInv object " << task_id << " does not exist." << LL_ENDL; return; } // we can receive multiple task updates simultaneously, make sure we will not rewrite newer with older update S16 serial = 0; msg->getS16Fast(_PREHASH_InventoryData, _PREHASH_Serial, serial); if (serial == object->mInventorySerialNum && serial < object->mExpectedInventorySerialNum) { // Loop Protection. // We received same serial twice. // Viewer did some changes to inventory that couldn't be saved server side // or something went wrong to cause serial to be out of sync. // Drop xfer and restart after some time, assign server's value as expected LL_WARNS() << "Task inventory serial might be out of sync, server serial: " << serial << " client expected serial: " << object->mExpectedInventorySerialNum << LL_ENDL; object->mExpectedInventorySerialNum = serial; object->fetchInventoryDelayed(INVENTORY_UPDATE_WAIT_TIME_DESYNC); } else if (serial < object->mExpectedInventorySerialNum) { // Out of date message, record to current serial for loop protection, but do not load it // Drop xfer and restart after some time if (serial < object->mInventorySerialNum) { LL_WARNS() << "Task serial decreased. Potentially out of order packet or desync." << LL_ENDL; } object->mInventorySerialNum = serial; object->fetchInventoryDelayed(INVENTORY_UPDATE_WAIT_TIME_OUTDATED); } else if (serial >= object->mExpectedInventorySerialNum) { LLFilenameAndTask* ft = new LLFilenameAndTask; ft->mTaskID = task_id; ft->mSerial = serial; // We received version we expected or newer. Load it. object->mInventorySerialNum = ft->mSerial; object->mExpectedInventorySerialNum = ft->mSerial; std::string unclean_filename; msg->getStringFast(_PREHASH_InventoryData, _PREHASH_Filename, unclean_filename); ft->mFilename = LLDir::getScrubbedFileName(unclean_filename); if (ft->mFilename.empty()) { LL_DEBUGS() << "Task has no inventory" << LL_ENDL; // mock up some inventory to make a drop target. if (object->mInventory) { object->mInventory->clear(); // will deref and delete it } else { object->mInventory = new LLInventoryObject::object_list_t(); } LLPointer obj; obj = new LLInventoryObject(object->mID, LLUUID::null, LLAssetType::AT_CATEGORY, "Contents"); object->mInventory->push_front(obj); object->doInventoryCallback(); delete ft; return; } U64 new_id = gXferManager->requestFile(gDirUtilp->getExpandedFilename(LL_PATH_CACHE, ft->mFilename), ft->mFilename, LL_PATH_CACHE, object->mRegionp->getHost(), TRUE, &LLViewerObject::processTaskInvFile, (void**)ft, // This takes ownership of ft LLXferManager::HIGH_PRIORITY); if (object->mInvRequestState == INVENTORY_XFER) { if (new_id > 0 && new_id != object->mInvRequestXFerId) { // we started new download. gXferManager->abortRequestById(object->mInvRequestXFerId, -1); object->mInvRequestXFerId = new_id; } } else { object->mInvRequestState = INVENTORY_XFER; object->mInvRequestXFerId = new_id; } } } void LLViewerObject::processTaskInvFile(void** user_data, S32 error_code, LLExtStat ext_status) { LLFilenameAndTask* ft = (LLFilenameAndTask*)user_data; LLViewerObject* object = NULL; if (ft && (0 == error_code) && (object = gObjectList.findObject(ft->mTaskID)) && ft->mSerial >= object->mInventorySerialNum) { object->mInventorySerialNum = ft->mSerial; LL_DEBUGS() << "Receiving inventory task file for serial " << object->mInventorySerialNum << " taskid: " << ft->mTaskID << LL_ENDL; if (ft->mSerial < object->mExpectedInventorySerialNum) { // User managed to change something while inventory was loading LL_DEBUGS() << "Processing file that is potentially out of date for task: " << ft->mTaskID << LL_ENDL; } if (object->loadTaskInvFile(ft->mFilename)) { LLInventoryObject::object_list_t::iterator it = object->mInventory->begin(); LLInventoryObject::object_list_t::iterator end = object->mInventory->end(); std::list& pending_lst = object->mPendingInventoryItemsIDs; for (; it != end && pending_lst.size(); ++it) { LLViewerInventoryItem* item = dynamic_cast(it->get()); if(item && item->getType() != LLAssetType::AT_CATEGORY) { std::list::iterator id_it = std::find(pending_lst.begin(), pending_lst.begin(), item->getAssetUUID()); if (id_it != pending_lst.end()) { pending_lst.erase(id_it); } } } } else { // MAINT-2597 - crash when trying to edit a no-mod object // Somehow get an contents inventory response, but with an invalid stream (possibly 0 size?) // Stated repro was specific to no-mod objects so failing without user interaction should be safe. LL_WARNS() << "Trying to load invalid task inventory file. Ignoring file contents." << LL_ENDL; } } else { // This Occurs When two requests were made, and the first one // has already handled it. LL_DEBUGS() << "Problem loading task inventory. Return code: " << error_code << LL_ENDL; } delete ft; } BOOL LLViewerObject::loadTaskInvFile(const std::string& filename) { std::string filename_and_local_path = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, filename); llifstream ifs(filename_and_local_path.c_str()); if(ifs.good()) { U32 fail_count = 0; char buffer[MAX_STRING]; /* Flawfinder: ignore */ // *NOTE: This buffer size is hard coded into scanf() below. char keyword[MAX_STRING]; /* Flawfinder: ignore */ if(mInventory) { mInventory->clear(); // will deref and delete it } else { mInventory = new LLInventoryObject::object_list_t; } while(ifs.good()) { ifs.getline(buffer, MAX_STRING); if (sscanf(buffer, " %254s", keyword) == EOF) /* Flawfinder: ignore */ { // Blank file? LL_WARNS() << "Issue reading from file '" << filename << "'" << LL_ENDL; break; } else if(0 == strcmp("inv_item", keyword)) { LLPointer inv = new LLViewerInventoryItem; inv->importLegacyStream(ifs); mInventory->push_front(inv); } else if(0 == strcmp("inv_object", keyword)) { LLPointer inv = new LLInventoryObject; inv->importLegacyStream(ifs); inv->rename("Contents"); mInventory->push_front(inv); } else if (fail_count >= MAX_INV_FILE_READ_FAILS) { LL_WARNS() << "Encountered too many unknowns while reading from file: '" << filename << "'" << LL_ENDL; break; } else { // Is there really a point to continue processing? We already failing to display full inventory fail_count++; LL_WARNS_ONCE() << "Unknown token while reading from inventory file. Token: '" << keyword << "'" << LL_ENDL; } } ifs.close(); LLFile::remove(filename_and_local_path); } else { LL_WARNS() << "unable to load task inventory: " << filename_and_local_path << LL_ENDL; return FALSE; } doInventoryCallback(); return TRUE; } void LLViewerObject::doInventoryCallback() { for (callback_list_t::iterator iter = mInventoryCallbacks.begin(); iter != mInventoryCallbacks.end(); ) { callback_list_t::iterator curiter = iter++; LLInventoryCallbackInfo* info = *curiter; if (info->mListener != NULL) { info->mListener->inventoryChanged(this, mInventory, mInventorySerialNum, info->mInventoryData); } else { LL_INFOS() << "LLViewerObject::doInventoryCallback() deleting bad listener entry." << LL_ENDL; delete info; mInventoryCallbacks.erase(curiter); } } // release inventory loading state mInvRequestXFerId = 0; mInvRequestState = INVENTORY_REQUEST_STOPPED; } void LLViewerObject::removeInventory(const LLUUID& item_id) { LLMessageSystem* msg = gMessageSystem; msg->newMessageFast(_PREHASH_RemoveTaskInventory); msg->nextBlockFast(_PREHASH_AgentData); msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); msg->nextBlockFast(_PREHASH_InventoryData); msg->addU32Fast(_PREHASH_LocalID, mLocalID); msg->addUUIDFast(_PREHASH_ItemID, item_id); msg->sendReliable(mRegionp->getHost()); deleteInventoryItem(item_id); ++mExpectedInventorySerialNum; } bool LLViewerObject::isTextureInInventory(LLViewerInventoryItem* item) { bool result = false; if (item && LLAssetType::AT_TEXTURE == item->getType()) { std::list::iterator begin = mPendingInventoryItemsIDs.begin(); std::list::iterator end = mPendingInventoryItemsIDs.end(); bool is_fetching = std::find(begin, end, item->getAssetUUID()) != end; bool is_fetched = getInventoryItemByAsset(item->getAssetUUID()) != NULL; result = is_fetched || is_fetching; } return result; } void LLViewerObject::updateTextureInventory(LLViewerInventoryItem* item, U8 key, bool is_new) { if (item && !isTextureInInventory(item)) { mPendingInventoryItemsIDs.push_back(item->getAssetUUID()); updateInventory(item, key, is_new); } } void LLViewerObject::updateInventory( LLViewerInventoryItem* item, U8 key, bool is_new) { // This slices the object into what we're concerned about on the // viewer. The simulator will take the permissions and transfer // ownership. LLPointer task_item = new LLViewerInventoryItem(item->getUUID(), mID, item->getPermissions(), item->getAssetUUID(), item->getType(), item->getInventoryType(), item->getName(), item->getDescription(), item->getSaleInfo(), item->getFlags(), item->getCreationDate()); task_item->setTransactionID(item->getTransactionID()); LLMessageSystem* msg = gMessageSystem; msg->newMessageFast(_PREHASH_UpdateTaskInventory); msg->nextBlockFast(_PREHASH_AgentData); msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); msg->nextBlockFast(_PREHASH_UpdateData); msg->addU32Fast(_PREHASH_LocalID, mLocalID); msg->addU8Fast(_PREHASH_Key, key); msg->nextBlockFast(_PREHASH_InventoryData); task_item->packMessage(msg); msg->sendReliable(mRegionp->getHost()); // do the internal logic doUpdateInventory(task_item, key, is_new); } void LLViewerObject::updateInventoryLocal(LLInventoryItem* item, U8 key) { LLPointer task_item = new LLViewerInventoryItem(item->getUUID(), mID, item->getPermissions(), item->getAssetUUID(), item->getType(), item->getInventoryType(), item->getName(), item->getDescription(), item->getSaleInfo(), item->getFlags(), item->getCreationDate()); // do the internal logic const bool is_new = false; doUpdateInventory(task_item, key, is_new); } LLInventoryObject* LLViewerObject::getInventoryObject(const LLUUID& item_id) { LLInventoryObject* rv = NULL; if(mInventory) { LLInventoryObject::object_list_t::iterator it = mInventory->begin(); LLInventoryObject::object_list_t::iterator end = mInventory->end(); for ( ; it != end; ++it) { if((*it)->getUUID() == item_id) { rv = *it; break; } } } return rv; } void LLViewerObject::getInventoryContents(LLInventoryObject::object_list_t& objects) { if(mInventory) { LLInventoryObject::object_list_t::iterator it = mInventory->begin(); LLInventoryObject::object_list_t::iterator end = mInventory->end(); for( ; it != end; ++it) { if ((*it)->getType() != LLAssetType::AT_CATEGORY) { objects.push_back(*it); } } } } LLInventoryObject* LLViewerObject::getInventoryRoot() { if (!mInventory || !mInventory->size()) { return NULL; } return mInventory->back(); } LLViewerInventoryItem* LLViewerObject::getInventoryItemByAsset(const LLUUID& asset_id) { if (mInventoryDirty) LL_WARNS() << "Peforming inventory lookup for object " << mID << " that has dirty inventory!" << LL_ENDL; LLViewerInventoryItem* rv = NULL; if(mInventory) { LLViewerInventoryItem* item = NULL; LLInventoryObject::object_list_t::iterator it = mInventory->begin(); LLInventoryObject::object_list_t::iterator end = mInventory->end(); for( ; it != end; ++it) { LLInventoryObject* obj = *it; if(obj->getType() != LLAssetType::AT_CATEGORY) { // *FIX: gank-ass down cast! item = (LLViewerInventoryItem*)obj; if(item->getAssetUUID() == asset_id) { rv = item; break; } } } } return rv; } void LLViewerObject::updateViewerInventoryAsset( const LLViewerInventoryItem* item, const LLUUID& new_asset) { LLPointer task_item = new LLViewerInventoryItem(item); task_item->setAssetUUID(new_asset); // do the internal logic doUpdateInventory(task_item, TASK_INVENTORY_ITEM_KEY, false); } void LLViewerObject::setPixelAreaAndAngle(LLAgent &agent) { if (getVolume()) { //volumes calculate pixel area and angle per face return; } LLVector3 viewer_pos_agent = gAgentCamera.getCameraPositionAgent(); LLVector3 pos_agent = getRenderPosition(); F32 dx = viewer_pos_agent.mV[VX] - pos_agent.mV[VX]; F32 dy = viewer_pos_agent.mV[VY] - pos_agent.mV[VY]; F32 dz = viewer_pos_agent.mV[VZ] - pos_agent.mV[VZ]; F32 max_scale = getMaxScale(); F32 mid_scale = getMidScale(); F32 min_scale = getMinScale(); // IW: estimate - when close to large objects, computing range based on distance from center is no good // to try to get a min distance from face, subtract min_scale/2 from the range. // This means we'll load too much detail sometimes, but that's better than not enough // I don't think there's a better way to do this without calculating distance per-poly F32 range = sqrt(dx*dx + dy*dy + dz*dz) - min_scale/2; LLViewerCamera* camera = LLViewerCamera::getInstance(); if (range < 0.001f || isHUDAttachment()) // range == zero { mAppAngle = 180.f; mPixelArea = (F32)camera->getScreenPixelArea(); } else { mAppAngle = (F32) atan2( max_scale, range) * RAD_TO_DEG; F32 pixels_per_meter = camera->getPixelMeterRatio() / range; mPixelArea = (pixels_per_meter * max_scale) * (pixels_per_meter * mid_scale); if (mPixelArea > camera->getScreenPixelArea()) { mAppAngle = 180.f; mPixelArea = (F32)camera->getScreenPixelArea(); } } } BOOL LLViewerObject::updateLOD() { return FALSE; } BOOL LLViewerObject::updateGeometry(LLDrawable *drawable) { return TRUE; } void LLViewerObject::updateGL() { } void LLViewerObject::updateFaceSize(S32 idx) { } LLDrawable* LLViewerObject::createDrawable(LLPipeline *pipeline) { return NULL; } void LLViewerObject::setScale(const LLVector3 &scale, BOOL damped) { LLPrimitive::setScale(scale); if (mDrawable.notNull()) { //encompass completely sheared objects by taking //the most extreme point possible (<1,1,0.5>) mDrawable->setRadius(LLVector3(1,1,0.5f).scaleVec(scale).magVec()); updateDrawable(damped); } if( (LL_PCODE_VOLUME == getPCode()) && !isDead() ) { if (permYouOwner() || (scale.magVecSquared() > (7.5f * 7.5f)) ) { if (!mOnMap) { llassert_always(LLWorld::getInstance()->getRegionFromHandle(getRegion()->getHandle())); gObjectList.addToMap(this); mOnMap = TRUE; } } else { if (mOnMap) { gObjectList.removeFromMap(this); mOnMap = FALSE; } } } } void LLViewerObject::setObjectCost(F32 cost) { mObjectCost = cost; mCostStale = false; if (isSelected()) { gFloaterTools->dirty(); } } void LLViewerObject::setLinksetCost(F32 cost) { mLinksetCost = cost; mCostStale = false; BOOL needs_refresh = isSelected(); child_list_t::iterator iter = mChildList.begin(); while(iter != mChildList.end() && !needs_refresh) { LLViewerObject* child = *iter; needs_refresh = child->isSelected(); iter++; } if (needs_refresh) { gFloaterTools->dirty(); } } void LLViewerObject::setPhysicsCost(F32 cost) { mPhysicsCost = cost; mCostStale = false; if (isSelected()) { gFloaterTools->dirty(); } } void LLViewerObject::setLinksetPhysicsCost(F32 cost) { mLinksetPhysicsCost = cost; mCostStale = false; if (isSelected()) { gFloaterTools->dirty(); } } F32 LLViewerObject::getObjectCost() { if (mCostStale) { gObjectList.updateObjectCost(this); } return mObjectCost; } F32 LLViewerObject::getLinksetCost() { if (mCostStale) { gObjectList.updateObjectCost(this); } return mLinksetCost; } F32 LLViewerObject::getPhysicsCost() { if (mCostStale) { gObjectList.updateObjectCost(this); } return mPhysicsCost; } F32 LLViewerObject::getLinksetPhysicsCost() { if (mCostStale) { gObjectList.updateObjectCost(this); } return mLinksetPhysicsCost; } F32 LLViewerObject::recursiveGetEstTrianglesMax() const { F32 est_tris = getEstTrianglesMax(); for (child_list_t::const_iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { const LLViewerObject* child = *iter; if (!child->isAvatar()) { est_tris += child->recursiveGetEstTrianglesMax(); } } return est_tris; } S32 LLViewerObject::getAnimatedObjectMaxTris() const { S32 max_tris = 0; if (gSavedSettings.getBOOL("AnimatedObjectsIgnoreLimits")) { max_tris = S32_MAX; } else { if (gAgent.getRegion()) { LLSD features; gAgent.getRegion()->getSimulatorFeatures(features); if (features.has("AnimatedObjects")) { max_tris = features["AnimatedObjects"]["AnimatedObjectMaxTris"].asInteger(); } } } return max_tris; } F32 LLViewerObject::getEstTrianglesMax() const { return 0.f; } F32 LLViewerObject::getEstTrianglesStreamingCost() const { return 0.f; } // virtual F32 LLViewerObject::getStreamingCost() const { return 0.f; } // virtual bool LLViewerObject::getCostData(LLMeshCostData& costs) const { costs = LLMeshCostData(); return false; } U32 LLViewerObject::getTriangleCount(S32* vcount) const { return 0; } U32 LLViewerObject::getHighLODTriangleCount() { return 0; } U32 LLViewerObject::recursiveGetTriangleCount(S32* vcount) const { S32 total_tris = getTriangleCount(vcount); LLViewerObject::const_child_list_t& child_list = getChildren(); for (LLViewerObject::const_child_list_t::const_iterator iter = child_list.begin(); iter != child_list.end(); ++iter) { LLViewerObject* childp = *iter; if (childp) { total_tris += childp->getTriangleCount(vcount); } } return total_tris; } // This is using the stored surface area for each volume (which // defaults to 1.0 for the case of everything except a sculpt) and // then scaling it linearly based on the largest dimension in the // prim's scale. Should revisit at some point. F32 LLViewerObject::recursiveGetScaledSurfaceArea() const { F32 area = 0.f; const LLDrawable* drawable = mDrawable; if (drawable) { const LLVOVolume* volume = drawable->getVOVolume(); if (volume) { if (volume->getVolume()) { const LLVector3& scale = volume->getScale(); area += volume->getVolume()->getSurfaceArea() * llmax(llmax(scale.mV[0], scale.mV[1]), scale.mV[2]); } LLViewerObject::const_child_list_t children = volume->getChildren(); for (LLViewerObject::const_child_list_t::const_iterator child_iter = children.begin(); child_iter != children.end(); ++child_iter) { LLViewerObject* child_obj = *child_iter; LLVOVolume *child = dynamic_cast( child_obj ); if (child && child->getVolume()) { const LLVector3& scale = child->getScale(); area += child->getVolume()->getSurfaceArea() * llmax(llmax(scale.mV[0], scale.mV[1]), scale.mV[2]); } } } } return area; } void LLViewerObject::updateSpatialExtents(LLVector4a& newMin, LLVector4a &newMax) { LLVector4a center; center.load3(getRenderPosition().mV); LLVector4a size; size.load3(getScale().mV); newMin.setSub(center, size); newMax.setAdd(center, size); mDrawable->setPositionGroup(center); } F32 LLViewerObject::getBinRadius() { if (mDrawable.notNull()) { const LLVector4a* ext = mDrawable->getSpatialExtents(); LLVector4a diff; diff.setSub(ext[1], ext[0]); return diff.getLength3().getF32(); } return getScale().magVec(); } F32 LLViewerObject::getMaxScale() const { return llmax(getScale().mV[VX],getScale().mV[VY], getScale().mV[VZ]); } F32 LLViewerObject::getMinScale() const { return llmin(getScale().mV[0],getScale().mV[1],getScale().mV[2]); } F32 LLViewerObject::getMidScale() const { if (getScale().mV[VX] < getScale().mV[VY]) { if (getScale().mV[VY] < getScale().mV[VZ]) { return getScale().mV[VY]; } else if (getScale().mV[VX] < getScale().mV[VZ]) { return getScale().mV[VZ]; } else { return getScale().mV[VX]; } } else if (getScale().mV[VX] < getScale().mV[VZ]) { return getScale().mV[VX]; } else if (getScale().mV[VY] < getScale().mV[VZ]) { return getScale().mV[VZ]; } else { return getScale().mV[VY]; } } void LLViewerObject::updateTextures() { } void LLViewerObject::boostTexturePriority(BOOL boost_children /* = TRUE */) { if (isDead()) { return; } S32 i; S32 tex_count = getNumTEs(); for (i = 0; i < tex_count; i++) { getTEImage(i)->setBoostLevel(LLGLTexture::BOOST_SELECTED); } if (isSculpted() && !isMesh()) { LLSculptParams *sculpt_params = (LLSculptParams *)getParameterEntry(LLNetworkData::PARAMS_SCULPT); LLUUID sculpt_id = sculpt_params->getSculptTexture(); LLViewerTextureManager::getFetchedTexture(sculpt_id, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE)->setBoostLevel(LLGLTexture::BOOST_SELECTED); } if (boost_children) { for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; child->boostTexturePriority(); } } } void LLViewerObject::setLineWidthForWindowSize(S32 window_width) { if (window_width < 700) { LLUI::setLineWidth(2.0f); } else if (window_width < 1100) { LLUI::setLineWidth(3.0f); } else if (window_width < 2000) { LLUI::setLineWidth(4.0f); } else { // _damn_, what a nice monitor! LLUI::setLineWidth(5.0f); } } void LLViewerObject::increaseArrowLength() { /* ??? if (mAxisArrowLength == 50) { mAxisArrowLength = 100; } else { mAxisArrowLength = 150; } */ } void LLViewerObject::decreaseArrowLength() { /* ??? if (mAxisArrowLength == 150) { mAxisArrowLength = 100; } else { mAxisArrowLength = 50; } */ } // Culled from newsim LLTask::addNVPair void LLViewerObject::addNVPair(const std::string& data) { // cout << "LLViewerObject::addNVPair() with ---" << data << "---" << endl; LLNameValue *nv = new LLNameValue(data.c_str()); // char splat[MAX_STRING]; // temp->printNameValue(splat); // LL_INFOS() << "addNVPair " << splat << LL_ENDL; name_value_map_t::iterator iter = mNameValuePairs.find(nv->mName); if (iter != mNameValuePairs.end()) { LLNameValue* foundnv = iter->second; if (foundnv->mClass != NVC_READ_ONLY) { delete foundnv; mNameValuePairs.erase(iter); } else { delete nv; // LL_INFOS() << "Trying to write to Read Only NVPair " << temp->mName << " in addNVPair()" << LL_ENDL; return; } } mNameValuePairs[nv->mName] = nv; } BOOL LLViewerObject::removeNVPair(const std::string& name) { char* canonical_name = gNVNameTable.addString(name); LL_DEBUGS() << "LLViewerObject::removeNVPair(): " << name << LL_ENDL; name_value_map_t::iterator iter = mNameValuePairs.find(canonical_name); if (iter != mNameValuePairs.end()) { if( mRegionp ) { LLNameValue* nv = iter->second; /* std::string buffer = nv->printNameValue(); gMessageSystem->newMessageFast(_PREHASH_RemoveNameValuePair); gMessageSystem->nextBlockFast(_PREHASH_TaskData); gMessageSystem->addUUIDFast(_PREHASH_ID, mID); gMessageSystem->nextBlockFast(_PREHASH_NameValueData); gMessageSystem->addStringFast(_PREHASH_NVPair, buffer); gMessageSystem->sendReliable( mRegionp->getHost() ); */ // Remove the NV pair from the local list. delete nv; mNameValuePairs.erase(iter); return TRUE; } else { LL_DEBUGS() << "removeNVPair - No region for object" << LL_ENDL; } } return FALSE; } LLNameValue *LLViewerObject::getNVPair(const std::string& name) const { char *canonical_name; canonical_name = gNVNameTable.addString(name); // If you access a map with a name that isn't in it, it will add the name and a null pointer. // So first check if the data is in the map. name_value_map_t::const_iterator iter = mNameValuePairs.find(canonical_name); if (iter != mNameValuePairs.end()) { return iter->second; } else { return NULL; } } void LLViewerObject::updatePositionCaches() const { // If region is removed from the list it is also deleted. if(mRegionp && LLWorld::instance().isRegionListed(mRegionp)) { if (!isRoot()) { mPositionRegion = ((LLViewerObject *)getParent())->getPositionRegion() + getPosition() * getParent()->getRotation(); mPositionAgent = mRegionp->getPosAgentFromRegion(mPositionRegion); } else { mPositionRegion = getPosition(); mPositionAgent = mRegionp->getPosAgentFromRegion(mPositionRegion); } } } const LLVector3d LLViewerObject::getPositionGlobal() const { // If region is removed from the list it is also deleted. if(mRegionp && LLWorld::instance().isRegionListed(mRegionp)) { LLVector3d position_global = mRegionp->getPosGlobalFromRegion(getPositionRegion()); if (isAttachment()) { position_global = gAgent.getPosGlobalFromAgent(getRenderPosition()); } return position_global; } else { LLVector3d position_global(getPosition()); return position_global; } } const LLVector3 &LLViewerObject::getPositionAgent() const { // If region is removed from the list it is also deleted. if(mRegionp && LLWorld::instance().isRegionListed(mRegionp)) { if (mDrawable.notNull() && (!mDrawable->isRoot() && getParent())) { // Don't return cached position if you have a parent, recalc (until all dirtying is done correctly. LLVector3 position_region; position_region = ((LLViewerObject *)getParent())->getPositionRegion() + getPosition() * getParent()->getRotation(); mPositionAgent = mRegionp->getPosAgentFromRegion(position_region); } else { mPositionAgent = mRegionp->getPosAgentFromRegion(getPosition()); } } return mPositionAgent; } const LLVector3 &LLViewerObject::getPositionRegion() const { if (!isRoot()) { LLViewerObject *parent = (LLViewerObject *)getParent(); mPositionRegion = parent->getPositionRegion() + (getPosition() * parent->getRotation()); } else { mPositionRegion = getPosition(); } return mPositionRegion; } const LLVector3 LLViewerObject::getPositionEdit() const { if (isRootEdit()) { return getPosition(); } else { LLViewerObject *parent = (LLViewerObject *)getParent(); LLVector3 position_edit = parent->getPositionEdit() + getPosition() * parent->getRotationEdit(); return position_edit; } } const LLVector3 LLViewerObject::getRenderPosition() const { if (mDrawable.notNull() && mDrawable->isState(LLDrawable::RIGGED)) { LLControlAvatar *cav = getControlAvatar(); if (isRoot() && cav) { F32 fixup; if ( cav->hasPelvisFixup( fixup) ) { //Apply a pelvis fixup (as defined by the avs skin) LLVector3 pos = mDrawable->getPositionAgent(); pos[VZ] += fixup; return pos; } } LLVOAvatar* avatar = getAvatar(); if ((avatar) && !getControlAvatar()) { return avatar->getPositionAgent(); } } if (mDrawable.isNull() || mDrawable->getGeneration() < 0) { return getPositionAgent(); } else { return mDrawable->getPositionAgent(); } } const LLVector3 LLViewerObject::getPivotPositionAgent() const { return getRenderPosition(); } const LLQuaternion LLViewerObject::getRenderRotation() const { LLQuaternion ret; if (mDrawable.notNull() && mDrawable->isState(LLDrawable::RIGGED) && !isAnimatedObject()) { return ret; } if (mDrawable.isNull() || mDrawable->isStatic()) { ret = getRotationEdit(); } else { if (!mDrawable->isRoot()) { ret = getRotation() * LLQuaternion(mDrawable->getParent()->getWorldMatrix()); } else { ret = LLQuaternion(mDrawable->getWorldMatrix()); } } return ret; } const LLMatrix4 LLViewerObject::getRenderMatrix() const { return mDrawable->getWorldMatrix(); } const LLQuaternion LLViewerObject::getRotationRegion() const { LLQuaternion global_rotation = getRotation(); if (!((LLXform *)this)->isRoot()) { global_rotation = global_rotation * getParent()->getRotation(); } return global_rotation; } const LLQuaternion LLViewerObject::getRotationEdit() const { LLQuaternion global_rotation = getRotation(); if (!((LLXform *)this)->isRootEdit()) { global_rotation = global_rotation * getParent()->getRotation(); } return global_rotation; } void LLViewerObject::setPositionAbsoluteGlobal( const LLVector3d &pos_global, BOOL damped ) { if (isAttachment()) { LLVector3 new_pos = mRegionp->getPosRegionFromGlobal(pos_global); if (isRootEdit()) { new_pos -= mDrawable->mXform.getParent()->getWorldPosition(); LLQuaternion world_rotation = mDrawable->mXform.getParent()->getWorldRotation(); new_pos = new_pos * ~world_rotation; } else { LLViewerObject* parentp = (LLViewerObject*)getParent(); new_pos -= parentp->getPositionAgent(); new_pos = new_pos * ~parentp->getRotationRegion(); } LLViewerObject::setPosition(new_pos); if (mParent && ((LLViewerObject*)mParent)->isAvatar()) { // we have changed the position of an attachment, so we need to clamp it LLVOAvatar *avatar = (LLVOAvatar*)mParent; avatar->clampAttachmentPositions(); } } else { if( isRoot() ) { setPositionRegion(mRegionp->getPosRegionFromGlobal(pos_global)); } else { // the relative position with the parent is not constant LLViewerObject* parent = (LLViewerObject *)getParent(); //RN: this assumes we are only calling this function from the edit tools gPipeline.updateMoveNormalAsync(parent->mDrawable); LLVector3 pos_local = mRegionp->getPosRegionFromGlobal(pos_global) - parent->getPositionRegion(); pos_local = pos_local * ~parent->getRotationRegion(); LLViewerObject::setPosition( pos_local ); } } //RN: assumes we always want to snap the object when calling this function gPipeline.updateMoveNormalAsync(mDrawable); } void LLViewerObject::setPosition(const LLVector3 &pos, BOOL damped) { if (getPosition() != pos) { setChanged(TRANSLATED | SILHOUETTE); } LLXform::setPosition(pos); updateDrawable(damped); if (isRoot()) { // position caches need to be up to date on root objects updatePositionCaches(); } } void LLViewerObject::setPositionGlobal(const LLVector3d &pos_global, BOOL damped) { if (isAttachment()) { if (isRootEdit()) { LLVector3 newPos = mRegionp->getPosRegionFromGlobal(pos_global); newPos = newPos - mDrawable->mXform.getParent()->getWorldPosition(); LLQuaternion invWorldRotation = mDrawable->mXform.getParent()->getWorldRotation(); invWorldRotation.transQuat(); newPos = newPos * invWorldRotation; LLViewerObject::setPosition(newPos); } else { // assumes parent is root editable (root of attachment) LLVector3 newPos = mRegionp->getPosRegionFromGlobal(pos_global); newPos = newPos - mDrawable->mXform.getParent()->getWorldPosition(); LLVector3 delta_pos = newPos - getPosition(); LLQuaternion invRotation = mDrawable->getRotation(); invRotation.transQuat(); delta_pos = delta_pos * invRotation; // *FIX: is this right? Shouldn't we be calling the // LLViewerObject version of setPosition? LLVector3 old_pos = mDrawable->mXform.getParent()->getPosition(); mDrawable->mXform.getParent()->setPosition(old_pos + delta_pos); setChanged(TRANSLATED | SILHOUETTE); } if (mParent && ((LLViewerObject*)mParent)->isAvatar()) { // we have changed the position of an attachment, so we need to clamp it LLVOAvatar *avatar = (LLVOAvatar*)mParent; avatar->clampAttachmentPositions(); } } else { if (isRoot()) { setPositionRegion(mRegionp->getPosRegionFromGlobal(pos_global)); } else { // the relative position with the parent is constant, but the parent's position needs to be changed LLVector3d position_offset; position_offset.setVec(getPosition()*getParent()->getRotation()); LLVector3d new_pos_global = pos_global - position_offset; ((LLViewerObject *)getParent())->setPositionGlobal(new_pos_global); } } updateDrawable(damped); } void LLViewerObject::setPositionParent(const LLVector3 &pos_parent, BOOL damped) { // Set position relative to parent, if no parent, relative to region if (!isRoot()) { LLViewerObject::setPosition(pos_parent, damped); //updateDrawable(damped); } else { setPositionRegion(pos_parent, damped); } } void LLViewerObject::setPositionRegion(const LLVector3 &pos_region, BOOL damped) { if (!isRootEdit()) { LLViewerObject* parent = (LLViewerObject*) getParent(); LLViewerObject::setPosition((pos_region-parent->getPositionRegion())*~parent->getRotationRegion()); } else { LLViewerObject::setPosition(pos_region); mPositionRegion = pos_region; mPositionAgent = mRegionp->getPosAgentFromRegion(mPositionRegion); } } void LLViewerObject::setPositionAgent(const LLVector3 &pos_agent, BOOL damped) { LLVector3 pos_region = getRegion()->getPosRegionFromAgent(pos_agent); setPositionRegion(pos_region, damped); } // identical to setPositionRegion() except it checks for child-joints // and doesn't also move the joint-parent // TODO -- implement similar intelligence for joint-parents toward // their joint-children void LLViewerObject::setPositionEdit(const LLVector3 &pos_edit, BOOL damped) { if (!isRootEdit()) { // the relative position with the parent is constant, but the parent's position needs to be changed LLVector3 position_offset = getPosition() * getParent()->getRotation(); ((LLViewerObject *)getParent())->setPositionEdit(pos_edit - position_offset); updateDrawable(damped); } else { LLViewerObject::setPosition(pos_edit, damped); mPositionRegion = pos_edit; mPositionAgent = mRegionp->getPosAgentFromRegion(mPositionRegion); } } LLViewerObject* LLViewerObject::getRootEdit() const { const LLViewerObject* root = this; while (root->mParent && !((LLViewerObject*)root->mParent)->isAvatar()) { root = (LLViewerObject*)root->mParent; } return (LLViewerObject*)root; } BOOL LLViewerObject::lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end, S32 face, BOOL pick_transparent, BOOL pick_rigged, S32* face_hit, LLVector4a* intersection, LLVector2* tex_coord, LLVector4a* normal, LLVector4a* tangent) { return false; } BOOL LLViewerObject::lineSegmentBoundingBox(const LLVector4a& start, const LLVector4a& end) { if (mDrawable.isNull() || mDrawable->isDead()) { return FALSE; } const LLVector4a* ext = mDrawable->getSpatialExtents(); //VECTORIZE THIS LLVector4a center; center.setAdd(ext[1], ext[0]); center.mul(0.5f); LLVector4a size; size.setSub(ext[1], ext[0]); size.mul(0.5f); return LLLineSegmentBoxIntersect(start, end, center, size); } U8 LLViewerObject::getMediaType() const { if (mMedia) { return mMedia->mMediaType; } else { return LLViewerObject::MEDIA_NONE; } } void LLViewerObject::setMediaType(U8 media_type) { if (!mMedia) { // TODO what if we don't have a media pointer? } else if (mMedia->mMediaType != media_type) { mMedia->mMediaType = media_type; // TODO: update materials with new image } } std::string LLViewerObject::getMediaURL() const { if (mMedia) { return mMedia->mMediaURL; } else { return std::string(); } } void LLViewerObject::setMediaURL(const std::string& media_url) { if (!mMedia) { mMedia = new LLViewerObjectMedia; mMedia->mMediaURL = media_url; mMedia->mPassedWhitelist = FALSE; // TODO: update materials with new image } else if (mMedia->mMediaURL != media_url) { mMedia->mMediaURL = media_url; mMedia->mPassedWhitelist = FALSE; // TODO: update materials with new image } } BOOL LLViewerObject::getMediaPassedWhitelist() const { if (mMedia) { return mMedia->mPassedWhitelist; } else { return FALSE; } } void LLViewerObject::setMediaPassedWhitelist(BOOL passed) { if (mMedia) { mMedia->mPassedWhitelist = passed; } } BOOL LLViewerObject::setMaterial(const U8 material) { BOOL res = LLPrimitive::setMaterial(material); if (res) { setChanged(TEXTURE); } return res; } void LLViewerObject::setNumTEs(const U8 num_tes) { U32 i; if (num_tes != getNumTEs()) { if (num_tes) { LLPointer *new_images; new_images = new LLPointer[num_tes]; LLPointer *new_normmaps; new_normmaps = new LLPointer[num_tes]; LLPointer *new_specmaps; new_specmaps = new LLPointer[num_tes]; for (i = 0; i < num_tes; i++) { if (i < getNumTEs()) { new_images[i] = mTEImages[i]; new_normmaps[i] = mTENormalMaps[i]; new_specmaps[i] = mTESpecularMaps[i]; } else if (getNumTEs()) { new_images[i] = mTEImages[getNumTEs()-1]; new_normmaps[i] = mTENormalMaps[getNumTEs()-1]; new_specmaps[i] = mTESpecularMaps[getNumTEs()-1]; } else { new_images[i] = NULL; new_normmaps[i] = NULL; new_specmaps[i] = NULL; } } deleteTEImages(); mTEImages = new_images; mTENormalMaps = new_normmaps; mTESpecularMaps = new_specmaps; } else { deleteTEImages(); } LLPrimitive::setNumTEs(num_tes); setChanged(TEXTURE); if (mDrawable.notNull()) { gPipeline.markTextured(mDrawable); } } } void LLViewerObject::sendMaterialUpdate() const { LLViewerRegion* regionp = getRegion(); if(!regionp) return; gMessageSystem->newMessageFast(_PREHASH_ObjectMaterial); gMessageSystem->nextBlockFast(_PREHASH_AgentData); gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); gMessageSystem->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); gMessageSystem->nextBlockFast(_PREHASH_ObjectData); gMessageSystem->addU32Fast(_PREHASH_ObjectLocalID, mLocalID ); gMessageSystem->addU8Fast(_PREHASH_Material, getMaterial() ); gMessageSystem->sendReliable( regionp->getHost() ); } //formerly send_object_shape(LLViewerObject *object) void LLViewerObject::sendShapeUpdate() { gMessageSystem->newMessageFast(_PREHASH_ObjectShape); gMessageSystem->nextBlockFast(_PREHASH_AgentData); gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); gMessageSystem->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); gMessageSystem->nextBlockFast(_PREHASH_ObjectData); gMessageSystem->addU32Fast(_PREHASH_ObjectLocalID, mLocalID ); LLVolumeMessage::packVolumeParams(&getVolume()->getParams(), gMessageSystem); LLViewerRegion *regionp = getRegion(); gMessageSystem->sendReliable( regionp->getHost() ); } void LLViewerObject::sendTEUpdate() const { LLMessageSystem* msg = gMessageSystem; msg->newMessageFast(_PREHASH_ObjectImage); msg->nextBlockFast(_PREHASH_AgentData); msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); msg->nextBlockFast(_PREHASH_ObjectData); msg->addU32Fast(_PREHASH_ObjectLocalID, mLocalID ); if (mMedia) { msg->addString("MediaURL", mMedia->mMediaURL); } else { msg->addString("MediaURL", NULL); } // TODO send media type packTEMessage(msg); LLViewerRegion *regionp = getRegion(); msg->sendReliable( regionp->getHost() ); } LLViewerTexture* LLViewerObject::getBakedTextureForMagicId(const LLUUID& id) { if (!LLAvatarAppearanceDefines::LLAvatarAppearanceDictionary::isBakedImageId(id)) { return NULL; } LLViewerObject *root = getRootEdit(); if (root && root->isAnimatedObject()) { return LLViewerTextureManager::getFetchedTexture(id, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); } LLVOAvatar* avatar = getAvatar(); if (avatar && !isHUDAttachment()) { LLAvatarAppearanceDefines::EBakedTextureIndex texIndex = LLAvatarAppearanceDefines::LLAvatarAppearanceDictionary::assetIdToBakedTextureIndex(id); LLViewerTexture* bakedTexture = avatar->getBakedTexture(texIndex); if (bakedTexture == NULL || bakedTexture->isMissingAsset()) { return LLViewerTextureManager::getFetchedTexture(IMG_DEFAULT, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); } else { return bakedTexture; } } else { return LLViewerTextureManager::getFetchedTexture(id, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); } } void LLViewerObject::updateAvatarMeshVisibility(const LLUUID& id, const LLUUID& old_id) { if (id == old_id) { return; } if (!LLAvatarAppearanceDefines::LLAvatarAppearanceDictionary::isBakedImageId(old_id) && !LLAvatarAppearanceDefines::LLAvatarAppearanceDictionary::isBakedImageId(id)) { return; } LLVOAvatar* avatar = getAvatar(); if (avatar) { avatar->updateMeshVisibility(); } } void LLViewerObject::setTE(const U8 te, const LLTextureEntry &texture_entry) { LLUUID old_image_id; if (getTE(te)) { old_image_id = getTE(te)->getID(); } LLPrimitive::setTE(te, texture_entry); const LLUUID& image_id = getTE(te)->getID(); LLViewerTexture* bakedTexture = getBakedTextureForMagicId(image_id); mTEImages[te] = bakedTexture ? bakedTexture : LLViewerTextureManager::getFetchedTexture(image_id, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); updateAvatarMeshVisibility(image_id,old_image_id); if (getTE(te)->getMaterialParams().notNull()) { const LLUUID& norm_id = getTE(te)->getMaterialParams()->getNormalID(); mTENormalMaps[te] = LLViewerTextureManager::getFetchedTexture(norm_id, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_ALM, LLViewerTexture::LOD_TEXTURE); const LLUUID& spec_id = getTE(te)->getMaterialParams()->getSpecularID(); mTESpecularMaps[te] = LLViewerTextureManager::getFetchedTexture(spec_id, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_ALM, LLViewerTexture::LOD_TEXTURE); } } void LLViewerObject::refreshBakeTexture() { for (int face_index = 0; face_index < getNumTEs(); face_index++) { LLTextureEntry* tex_entry = getTE(face_index); if (tex_entry && LLAvatarAppearanceDefines::LLAvatarAppearanceDictionary::isBakedImageId(tex_entry->getID())) { const LLUUID& image_id = tex_entry->getID(); LLViewerTexture* bakedTexture = getBakedTextureForMagicId(image_id); changeTEImage(face_index, bakedTexture); } } } void LLViewerObject::setTEImage(const U8 te, LLViewerTexture *imagep) { if (mTEImages[te] != imagep) { LLUUID old_image_id = getTE(te) ? getTE(te)->getID() : LLUUID::null; LLPrimitive::setTETexture(te, imagep->getID()); LLViewerTexture* baked_texture = getBakedTextureForMagicId(imagep->getID()); mTEImages[te] = baked_texture ? baked_texture : imagep; updateAvatarMeshVisibility(imagep->getID(), old_image_id); setChanged(TEXTURE); if (mDrawable.notNull()) { gPipeline.markTextured(mDrawable); } } } S32 LLViewerObject::setTETextureCore(const U8 te, LLViewerTexture *image) { LLUUID old_image_id = getTE(te)->getID(); const LLUUID& uuid = image ? image->getID() : LLUUID::null; S32 retval = 0; if (uuid != getTE(te)->getID() || uuid == LLUUID::null) { retval = LLPrimitive::setTETexture(te, uuid); LLViewerTexture* baked_texture = getBakedTextureForMagicId(uuid); mTEImages[te] = baked_texture ? baked_texture : image; updateAvatarMeshVisibility(uuid,old_image_id); setChanged(TEXTURE); if (mDrawable.notNull()) { gPipeline.markTextured(mDrawable); } } return retval; } S32 LLViewerObject::setTENormalMapCore(const U8 te, LLViewerTexture *image) { S32 retval = TEM_CHANGE_TEXTURE; const LLUUID& uuid = image ? image->getID() : LLUUID::null; if (uuid != getTE(te)->getID() || uuid == LLUUID::null) { LLTextureEntry* tep = getTE(te); LLMaterial* mat = NULL; if (tep) { mat = tep->getMaterialParams(); } if (mat) { mat->setNormalID(uuid); } } changeTENormalMap(te,image); return retval; } S32 LLViewerObject::setTESpecularMapCore(const U8 te, LLViewerTexture *image) { S32 retval = TEM_CHANGE_TEXTURE; const LLUUID& uuid = image ? image->getID() : LLUUID::null; if (uuid != getTE(te)->getID() || uuid == LLUUID::null) { LLTextureEntry* tep = getTE(te); LLMaterial* mat = NULL; if (tep) { mat = tep->getMaterialParams(); } if (mat) { mat->setSpecularID(uuid); } } changeTESpecularMap(te, image); return retval; } //virtual void LLViewerObject::changeTEImage(S32 index, LLViewerTexture* new_image) { if(index < 0 || index >= getNumTEs()) { return ; } mTEImages[index] = new_image ; } void LLViewerObject::changeTENormalMap(S32 index, LLViewerTexture* new_image) { if(index < 0 || index >= getNumTEs()) { return ; } mTENormalMaps[index] = new_image ; refreshMaterials(); } void LLViewerObject::changeTESpecularMap(S32 index, LLViewerTexture* new_image) { if(index < 0 || index >= getNumTEs()) { return ; } mTESpecularMaps[index] = new_image ; refreshMaterials(); } S32 LLViewerObject::setTETexture(const U8 te, const LLUUID& uuid) { // Invalid host == get from the agent's sim LLViewerFetchedTexture *image = LLViewerTextureManager::getFetchedTexture( uuid, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE, 0, 0, LLHost()); return setTETextureCore(te, image); } S32 LLViewerObject::setTENormalMap(const U8 te, const LLUUID& uuid) { LLViewerFetchedTexture *image = (uuid == LLUUID::null) ? NULL : LLViewerTextureManager::getFetchedTexture( uuid, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_ALM, LLViewerTexture::LOD_TEXTURE, 0, 0, LLHost()); return setTENormalMapCore(te, image); } S32 LLViewerObject::setTESpecularMap(const U8 te, const LLUUID& uuid) { LLViewerFetchedTexture *image = (uuid == LLUUID::null) ? NULL : LLViewerTextureManager::getFetchedTexture( uuid, FTT_DEFAULT, TRUE, LLGLTexture::BOOST_ALM, LLViewerTexture::LOD_TEXTURE, 0, 0, LLHost()); return setTESpecularMapCore(te, image); } S32 LLViewerObject::setTEColor(const U8 te, const LLColor3& color) { return setTEColor(te, LLColor4(color)); } S32 LLViewerObject::setTEColor(const U8 te, const LLColor4& color) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (color != tep->getColor()) { retval = LLPrimitive::setTEColor(te, color); if (mDrawable.notNull() && retval) { // These should only happen on updates which are not the initial update. dirtyMesh(); } } return retval; } S32 LLViewerObject::setTEBumpmap(const U8 te, const U8 bump) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (bump != tep->getBumpmap()) { retval = LLPrimitive::setTEBumpmap(te, bump); setChanged(TEXTURE); if (mDrawable.notNull() && retval) { gPipeline.markTextured(mDrawable); gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_GEOMETRY, TRUE); } } return retval; } S32 LLViewerObject::setTETexGen(const U8 te, const U8 texgen) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (texgen != tep->getTexGen()) { retval = LLPrimitive::setTETexGen(te, texgen); setChanged(TEXTURE); } return retval; } S32 LLViewerObject::setTEMediaTexGen(const U8 te, const U8 media) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (media != tep->getMediaTexGen()) { retval = LLPrimitive::setTEMediaTexGen(te, media); setChanged(TEXTURE); } return retval; } S32 LLViewerObject::setTEShiny(const U8 te, const U8 shiny) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (shiny != tep->getShiny()) { retval = LLPrimitive::setTEShiny(te, shiny); setChanged(TEXTURE); } return retval; } S32 LLViewerObject::setTEFullbright(const U8 te, const U8 fullbright) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (fullbright != tep->getFullbright()) { retval = LLPrimitive::setTEFullbright(te, fullbright); setChanged(TEXTURE); if (mDrawable.notNull() && retval) { gPipeline.markTextured(mDrawable); } } return retval; } S32 LLViewerObject::setTEMediaFlags(const U8 te, const U8 media_flags) { // this might need work for media type S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (media_flags != tep->getMediaFlags()) { retval = LLPrimitive::setTEMediaFlags(te, media_flags); setChanged(TEXTURE); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD, TRUE); gPipeline.markTextured(mDrawable); // JC - probably only need this if changes texture coords //gPipeline.markRebuild(mDrawable); } } return retval; } S32 LLViewerObject::setTEGlow(const U8 te, const F32 glow) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; } else if (glow != tep->getGlow()) { retval = LLPrimitive::setTEGlow(te, glow); setChanged(TEXTURE); if (mDrawable.notNull() && retval) { gPipeline.markTextured(mDrawable); } } return retval; } S32 LLViewerObject::setTEMaterialID(const U8 te, const LLMaterialID& pMaterialID) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS("Material") << "No texture entry for te " << (S32)te << ", object " << mID << ", material " << pMaterialID << LL_ENDL; } //else if (pMaterialID != tep->getMaterialID()) { LL_DEBUGS("Material") << "Changing texture entry for te " << (S32)te << ", object " << mID << ", material " << pMaterialID << LL_ENDL; retval = LLPrimitive::setTEMaterialID(te, pMaterialID); refreshMaterials(); } return retval; } S32 LLViewerObject::setTEMaterialParams(const U8 te, const LLMaterialPtr pMaterialParams) { S32 retval = 0; const LLTextureEntry *tep = getTE(te); if (!tep) { LL_WARNS() << "No texture entry for te " << (S32)te << ", object " << mID << LL_ENDL; return 0; } retval = LLPrimitive::setTEMaterialParams(te, pMaterialParams); LL_DEBUGS("Material") << "Changing material params for te " << (S32)te << ", object " << mID << " (" << retval << ")" << LL_ENDL; setTENormalMap(te, (pMaterialParams) ? pMaterialParams->getNormalID() : LLUUID::null); setTESpecularMap(te, (pMaterialParams) ? pMaterialParams->getSpecularID() : LLUUID::null); refreshMaterials(); return retval; } void LLViewerObject::refreshMaterials() { setChanged(TEXTURE); if (mDrawable.notNull()) { gPipeline.markTextured(mDrawable); } } S32 LLViewerObject::setTEScale(const U8 te, const F32 s, const F32 t) { S32 retval = 0; retval = LLPrimitive::setTEScale(te, s, t); setChanged(TEXTURE); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD); } return retval; } S32 LLViewerObject::setTEScaleS(const U8 te, const F32 s) { S32 retval = LLPrimitive::setTEScaleS(te, s); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD); } return retval; } S32 LLViewerObject::setTEScaleT(const U8 te, const F32 t) { S32 retval = LLPrimitive::setTEScaleT(te, t); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD); } return retval; } S32 LLViewerObject::setTEOffset(const U8 te, const F32 s, const F32 t) { S32 retval = LLPrimitive::setTEOffset(te, s, t); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD); } return retval; } S32 LLViewerObject::setTEOffsetS(const U8 te, const F32 s) { S32 retval = LLPrimitive::setTEOffsetS(te, s); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD); } return retval; } S32 LLViewerObject::setTEOffsetT(const U8 te, const F32 t) { S32 retval = LLPrimitive::setTEOffsetT(te, t); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD); } return retval; } S32 LLViewerObject::setTERotation(const U8 te, const F32 r) { S32 retval = LLPrimitive::setTERotation(te, r); if (mDrawable.notNull() && retval) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_TCOORD); } return retval; } LLViewerTexture *LLViewerObject::getTEImage(const U8 face) const { // llassert(mTEImages); if (face < getNumTEs()) { LLViewerTexture* image = mTEImages[face]; if (image) { return image; } else { return (LLViewerTexture*)(LLViewerFetchedTexture::sDefaultImagep); } } LL_ERRS() << llformat("Requested Image from invalid face: %d/%d",face,getNumTEs()) << LL_ENDL; return NULL; } bool LLViewerObject::isImageAlphaBlended(const U8 te) const { LLViewerTexture* image = getTEImage(te); LLGLenum format = image ? image->getPrimaryFormat() : GL_RGB; switch (format) { case GL_RGBA: case GL_ALPHA: { return true; } break; case GL_RGB: break; default: { LL_WARNS() << "Unexpected tex format in LLViewerObject::isImageAlphaBlended...returning no alpha." << LL_ENDL; } break; } return false; } LLViewerTexture *LLViewerObject::getTENormalMap(const U8 face) const { // llassert(mTEImages); if (face < getNumTEs()) { LLViewerTexture* image = mTENormalMaps[face]; if (image) { return image; } else { return (LLViewerTexture*)(LLViewerFetchedTexture::sDefaultImagep); } } LL_ERRS() << llformat("Requested Image from invalid face: %d/%d",face,getNumTEs()) << LL_ENDL; return NULL; } LLViewerTexture *LLViewerObject::getTESpecularMap(const U8 face) const { // llassert(mTEImages); if (face < getNumTEs()) { LLViewerTexture* image = mTESpecularMaps[face]; if (image) { return image; } else { return (LLViewerTexture*)(LLViewerFetchedTexture::sDefaultImagep); } } LL_ERRS() << llformat("Requested Image from invalid face: %d/%d",face,getNumTEs()) << LL_ENDL; return NULL; } void LLViewerObject::fitFaceTexture(const U8 face) { LL_INFOS() << "fitFaceTexture not implemented" << LL_ENDL; } LLBBox LLViewerObject::getBoundingBoxAgent() const { LLVector3 position_agent; LLQuaternion rot; LLViewerObject* avatar_parent = NULL; LLViewerObject* root_edit = (LLViewerObject*)getRootEdit(); if (root_edit) { avatar_parent = (LLViewerObject*)root_edit->getParent(); } if (avatar_parent && avatar_parent->isAvatar() && root_edit && root_edit->mDrawable.notNull() && root_edit->mDrawable->getXform()->getParent()) { LLXform* parent_xform = root_edit->mDrawable->getXform()->getParent(); position_agent = (getPositionEdit() * parent_xform->getWorldRotation()) + parent_xform->getWorldPosition(); rot = getRotationEdit() * parent_xform->getWorldRotation(); } else { position_agent = getPositionAgent(); rot = getRotationRegion(); } return LLBBox( position_agent, rot, getScale() * -0.5f, getScale() * 0.5f ); } U32 LLViewerObject::getNumVertices() const { U32 num_vertices = 0; if (mDrawable.notNull()) { S32 i, num_faces; num_faces = mDrawable->getNumFaces(); for (i = 0; i < num_faces; i++) { LLFace * facep = mDrawable->getFace(i); if (facep) { num_vertices += facep->getGeomCount(); } } } return num_vertices; } U32 LLViewerObject::getNumIndices() const { U32 num_indices = 0; if (mDrawable.notNull()) { S32 i, num_faces; num_faces = mDrawable->getNumFaces(); for (i = 0; i < num_faces; i++) { LLFace * facep = mDrawable->getFace(i); if (facep) { num_indices += facep->getIndicesCount(); } } } return num_indices; } // Find the number of instances of this object's inventory that are of the given type S32 LLViewerObject::countInventoryContents(LLAssetType::EType type) { S32 count = 0; if( mInventory ) { LLInventoryObject::object_list_t::const_iterator it = mInventory->begin(); LLInventoryObject::object_list_t::const_iterator end = mInventory->end(); for( ; it != end ; ++it ) { if( (*it)->getType() == type ) { ++count; } } } return count; } void LLViewerObject::setCanSelect(BOOL canSelect) { mbCanSelect = canSelect; for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; child->mbCanSelect = canSelect; } } void LLViewerObject::setDebugText(const std::string &utf8text) { if (utf8text.empty() && !mText) { return; } if (!mText) { initHudText(); } mText->setColor(LLColor4::white); mText->setString(utf8text); mText->setZCompare(FALSE); mText->setDoFade(FALSE); updateText(); } void LLViewerObject::initHudText() { mText = (LLHUDText *)LLHUDObject::addHUDObject(LLHUDObject::LL_HUD_TEXT); mText->setFont(LLFontGL::getFontSansSerif()); mText->setVertAlignment(LLHUDText::ALIGN_VERT_TOP); mText->setMaxLines(-1); mText->setSourceObject(this); mText->setOnHUDAttachment(isHUDAttachment()); } void LLViewerObject::restoreHudText() { if (mHudText.empty()) { if (mText) { mText->markDead(); mText = NULL; } } else { if (!mText) { initHudText(); } else { // Restore default values mText->setZCompare(TRUE); mText->setDoFade(TRUE); } mText->setColor(mHudTextColor); mText->setString(mHudText); } } void LLViewerObject::setIcon(LLViewerTexture* icon_image) { if (!mIcon) { mIcon = (LLHUDIcon *)LLHUDObject::addHUDObject(LLHUDObject::LL_HUD_ICON); mIcon->setSourceObject(this); mIcon->setImage(icon_image); // *TODO: make this user configurable mIcon->setScale(0.03f); } else { mIcon->restartLifeTimer(); } } void LLViewerObject::clearIcon() { if (mIcon) { mIcon = NULL; } } LLViewerObject* LLViewerObject::getSubParent() { return (LLViewerObject*) getParent(); } const LLViewerObject* LLViewerObject::getSubParent() const { return (const LLViewerObject*) getParent(); } BOOL LLViewerObject::isOnMap() { return mOnMap; } void LLViewerObject::updateText() { if (!isDead()) { if (mText.notNull()) { LLVOAvatar* avatar = getAvatar(); if (avatar) { mText->setHidden(avatar->isInMuteList()); } LLVector3 up_offset(0,0,0); up_offset.mV[2] = getScale().mV[VZ]*0.6f; if (mDrawable.notNull()) { mText->setPositionAgent(getRenderPosition() + up_offset); } else { mText->setPositionAgent(getPositionAgent() + up_offset); } } } } bool LLViewerObject::isOwnerInMuteList(LLUUID id) { LLUUID owner_id = id.isNull() ? mOwnerID : id; if (isAvatar() || owner_id.isNull()) { return false; } bool muted = false; F64 now = LLFrameTimer::getTotalSeconds(); if (now < mCachedMuteListUpdateTime) { muted = mCachedOwnerInMuteList; } else { muted = LLMuteList::getInstance()->isMuted(owner_id); const F64 SECONDS_BETWEEN_MUTE_UPDATES = 1; mCachedMuteListUpdateTime = now + SECONDS_BETWEEN_MUTE_UPDATES; mCachedOwnerInMuteList = muted; } return muted; } LLVOAvatar* LLViewerObject::asAvatar() { return NULL; } // If this object is directly or indirectly parented by an avatar, // return it. Normally getAvatar() is the correct function to call; // it will give the avatar used for skinning. The exception is with // animated objects that are also attachments; in that case, // getAvatar() will return the control avatar, used for skinning, and // getAvatarAncestor will return the avatar to which the object is // attached. LLVOAvatar* LLViewerObject::getAvatarAncestor() { LLViewerObject *pobj = (LLViewerObject*) getParent(); while (pobj) { LLVOAvatar *av = pobj->asAvatar(); if (av) { return av; } pobj = (LLViewerObject*) pobj->getParent(); } return NULL; } BOOL LLViewerObject::isParticleSource() const { return !mPartSourcep.isNull() && !mPartSourcep->isDead(); } void LLViewerObject::setParticleSource(const LLPartSysData& particle_parameters, const LLUUID& owner_id) { if (mPartSourcep) { deleteParticleSource(); } LLPointer pss = LLViewerPartSourceScript::createPSS(this, particle_parameters); mPartSourcep = pss; if (mPartSourcep) { mPartSourcep->setOwnerUUID(owner_id); if (mPartSourcep->getImage()->getID() != mPartSourcep->mPartSysData.mPartImageID) { LLViewerTexture* image; if (mPartSourcep->mPartSysData.mPartImageID == LLUUID::null) { image = LLViewerTextureManager::getFetchedTextureFromFile("pixiesmall.tga"); } else { image = LLViewerTextureManager::getFetchedTexture(mPartSourcep->mPartSysData.mPartImageID); } mPartSourcep->setImage(image); } } LLViewerPartSim::getInstance()->addPartSource(pss); } void LLViewerObject::unpackParticleSource(const S32 block_num, const LLUUID& owner_id) { if (!mPartSourcep.isNull() && mPartSourcep->isDead()) { mPartSourcep = NULL; } if (mPartSourcep) { // If we've got one already, just update the existing source (or remove it) if (!LLViewerPartSourceScript::unpackPSS(this, mPartSourcep, block_num)) { mPartSourcep->setDead(); mPartSourcep = NULL; } } else { LLPointer pss = LLViewerPartSourceScript::unpackPSS(this, NULL, block_num); //If the owner is muted, don't create the system if(LLMuteList::getInstance()->isMuted(owner_id, LLMute::flagParticles)) return; // We need to be able to deal with a particle source that hasn't changed, but still got an update! if (pss) { // LL_INFOS() << "Making particle system with owner " << owner_id << LL_ENDL; pss->setOwnerUUID(owner_id); mPartSourcep = pss; LLViewerPartSim::getInstance()->addPartSource(pss); } } if (mPartSourcep) { if (mPartSourcep->getImage()->getID() != mPartSourcep->mPartSysData.mPartImageID) { LLViewerTexture* image; if (mPartSourcep->mPartSysData.mPartImageID == LLUUID::null) { image = LLViewerTextureManager::getFetchedTextureFromFile("pixiesmall.j2c"); } else { image = LLViewerTextureManager::getFetchedTexture(mPartSourcep->mPartSysData.mPartImageID); } mPartSourcep->setImage(image); } } } void LLViewerObject::unpackParticleSource(LLDataPacker &dp, const LLUUID& owner_id, bool legacy) { if (!mPartSourcep.isNull() && mPartSourcep->isDead()) { mPartSourcep = NULL; } if (mPartSourcep) { // If we've got one already, just update the existing source (or remove it) if (!LLViewerPartSourceScript::unpackPSS(this, mPartSourcep, dp, legacy)) { mPartSourcep->setDead(); mPartSourcep = NULL; } } else { LLPointer pss = LLViewerPartSourceScript::unpackPSS(this, NULL, dp, legacy); //If the owner is muted, don't create the system if(LLMuteList::getInstance()->isMuted(owner_id, LLMute::flagParticles)) return; // We need to be able to deal with a particle source that hasn't changed, but still got an update! if (pss) { // LL_INFOS() << "Making particle system with owner " << owner_id << LL_ENDL; pss->setOwnerUUID(owner_id); mPartSourcep = pss; LLViewerPartSim::getInstance()->addPartSource(pss); } } if (mPartSourcep) { if (mPartSourcep->getImage()->getID() != mPartSourcep->mPartSysData.mPartImageID) { LLViewerTexture* image; if (mPartSourcep->mPartSysData.mPartImageID == LLUUID::null) { image = LLViewerTextureManager::getFetchedTextureFromFile("pixiesmall.j2c"); } else { image = LLViewerTextureManager::getFetchedTexture(mPartSourcep->mPartSysData.mPartImageID); } mPartSourcep->setImage(image); } } } void LLViewerObject::deleteParticleSource() { if (mPartSourcep.notNull()) { mPartSourcep->setDead(); mPartSourcep = NULL; } } // virtual void LLViewerObject::updateDrawable(BOOL force_damped) { if (!isChanged(MOVED)) { //most common case, having an empty if case here makes for better branch prediction } else if (mDrawable.notNull() && !mDrawable->isState(LLDrawable::ON_MOVE_LIST)) { BOOL damped_motion = !isChanged(SHIFTED) && // not shifted between regions this frame and... ( force_damped || // ...forced into damped motion by application logic or... ( !isSelected() && // ...not selected and... ( mDrawable->isRoot() || // ... is root or ... (getParent() && !((LLViewerObject*)getParent())->isSelected())// ... parent is not selected and ... ) && getPCode() == LL_PCODE_VOLUME && // ...is a volume object and... getVelocity().isExactlyZero() && // ...is not moving physically and... mDrawable->getGeneration() != -1 // ...was not created this frame. ) ); gPipeline.markMoved(mDrawable, damped_motion); } clearChanged(SHIFTED); } // virtual, overridden by LLVOVolume F32 LLViewerObject::getVObjRadius() const { return mDrawable.notNull() ? mDrawable->getRadius() : 0.f; } void LLViewerObject::setAttachedSound(const LLUUID &audio_uuid, const LLUUID& owner_id, const F32 gain, const U8 flags) { if (!gAudiop) { return; } if (audio_uuid.isNull()) { if (!mAudioSourcep) { return; } if (mAudioSourcep->isLoop() && !mAudioSourcep->hasPendingPreloads()) { // We don't clear the sound if it's a loop, it'll go away on its own. // At least, this appears to be how the scripts work. // The attached sound ID is set to NULL to avoid it playing back when the // object rezzes in on non-looping sounds. //LL_INFOS() << "Clearing attached sound " << mAudioSourcep->getCurrentData()->getID() << LL_ENDL; gAudiop->cleanupAudioSource(mAudioSourcep); mAudioSourcep = NULL; } else if (flags & LL_SOUND_FLAG_STOP) { // Just shut off the sound mAudioSourcep->stop(); } return; } if (flags & LL_SOUND_FLAG_LOOP && mAudioSourcep && mAudioSourcep->isLoop() && mAudioSourcep->getCurrentData() && mAudioSourcep->getCurrentData()->getID() == audio_uuid) { //LL_INFOS() << "Already playing this sound on a loop, ignoring" << LL_ENDL; return; } // don't clean up before previous sound is done. Solves: SL-33486 if ( mAudioSourcep && mAudioSourcep->isDone() ) { gAudiop->cleanupAudioSource(mAudioSourcep); mAudioSourcep = NULL; } if (mAudioSourcep && mAudioSourcep->isMuted() && mAudioSourcep->getCurrentData() && mAudioSourcep->getCurrentData()->getID() == audio_uuid) { //LL_INFOS() << "Already having this sound as muted sound, ignoring" << LL_ENDL; return; } getAudioSource(owner_id); if (mAudioSourcep) { BOOL queue = flags & LL_SOUND_FLAG_QUEUE; mAudioGain = gain; mAudioSourcep->setGain(gain); mAudioSourcep->setLoop(flags & LL_SOUND_FLAG_LOOP); mAudioSourcep->setSyncMaster(flags & LL_SOUND_FLAG_SYNC_MASTER); mAudioSourcep->setSyncSlave(flags & LL_SOUND_FLAG_SYNC_SLAVE); mAudioSourcep->setQueueSounds(queue); if(!queue) // stop any current sound first to avoid "farts of doom" (SL-1541) -MG { mAudioSourcep->stop(); } // Play this sound if region maturity permits if( gAgent.canAccessMaturityAtGlobal(this->getPositionGlobal()) ) { //LL_INFOS() << "Playing attached sound " << audio_uuid << LL_ENDL; // recheck cutoff radius in case this update was an object-update with new value mAudioSourcep->checkCutOffRadius(); mAudioSourcep->play(audio_uuid); } } } LLAudioSource *LLViewerObject::getAudioSource(const LLUUID& owner_id) { if (!mAudioSourcep) { // Arbitrary low gain for a sound that's not playing. // This is used for sound preloads, for example. LLAudioSourceVO *asvop = new LLAudioSourceVO(mID, owner_id, 0.01f, this); mAudioSourcep = asvop; if(gAudiop) { gAudiop->addAudioSource(asvop); } } return mAudioSourcep; } void LLViewerObject::adjustAudioGain(const F32 gain) { if (mAudioSourcep) { mAudioGain = gain; mAudioSourcep->setGain(mAudioGain); } } //---------------------------------------------------------------------------- bool LLViewerObject::unpackParameterEntry(U16 param_type, LLDataPacker *dp) { if (LLNetworkData::PARAMS_MESH == param_type) { param_type = LLNetworkData::PARAMS_SCULPT; } ExtraParameter* param = getExtraParameterEntryCreate(param_type); if (param) { param->data->unpack(*dp); param->in_use = TRUE; parameterChanged(param_type, param->data, TRUE, false); return true; } else { return false; } } LLViewerObject::ExtraParameter* LLViewerObject::createNewParameterEntry(U16 param_type) { LLNetworkData* new_block = NULL; switch (param_type) { case LLNetworkData::PARAMS_FLEXIBLE: { new_block = new LLFlexibleObjectData(); break; } case LLNetworkData::PARAMS_LIGHT: { new_block = new LLLightParams(); break; } case LLNetworkData::PARAMS_SCULPT: { new_block = new LLSculptParams(); break; } case LLNetworkData::PARAMS_LIGHT_IMAGE: { new_block = new LLLightImageParams(); break; } case LLNetworkData::PARAMS_EXTENDED_MESH: { new_block = new LLExtendedMeshParams(); break; } default: { LL_INFOS_ONCE() << "Unknown param type: " << param_type << LL_ENDL; break; } }; if (new_block) { ExtraParameter* new_entry = new ExtraParameter; new_entry->data = new_block; new_entry->in_use = false; // not in use yet mExtraParameterList[param_type] = new_entry; return new_entry; } return NULL; } LLViewerObject::ExtraParameter* LLViewerObject::getExtraParameterEntry(U16 param_type) const { std::map::const_iterator itor = mExtraParameterList.find(param_type); if (itor != mExtraParameterList.end()) { return itor->second; } return NULL; } LLViewerObject::ExtraParameter* LLViewerObject::getExtraParameterEntryCreate(U16 param_type) { ExtraParameter* param = getExtraParameterEntry(param_type); if (!param) { param = createNewParameterEntry(param_type); } return param; } LLNetworkData* LLViewerObject::getParameterEntry(U16 param_type) const { ExtraParameter* param = getExtraParameterEntry(param_type); if (param) { return param->data; } else { return NULL; } } BOOL LLViewerObject::getParameterEntryInUse(U16 param_type) const { ExtraParameter* param = getExtraParameterEntry(param_type); if (param) { return param->in_use; } else { return FALSE; } } bool LLViewerObject::setParameterEntry(U16 param_type, const LLNetworkData& new_value, bool local_origin) { ExtraParameter* param = getExtraParameterEntryCreate(param_type); if (param) { if (param->in_use && new_value == *(param->data)) { return false; } param->in_use = true; param->data->copy(new_value); parameterChanged(param_type, param->data, TRUE, local_origin); return true; } else { return false; } } // Assumed to be called locally // If in_use is TRUE, will crate a new extra parameter if none exists. // Should always return true. bool LLViewerObject::setParameterEntryInUse(U16 param_type, BOOL in_use, bool local_origin) { ExtraParameter* param = getExtraParameterEntryCreate(param_type); if (param && param->in_use != in_use) { param->in_use = in_use; parameterChanged(param_type, param->data, in_use, local_origin); return true; } return false; } void LLViewerObject::parameterChanged(U16 param_type, bool local_origin) { ExtraParameter* param = getExtraParameterEntry(param_type); if (param) { parameterChanged(param_type, param->data, param->in_use, local_origin); } } void LLViewerObject::parameterChanged(U16 param_type, LLNetworkData* data, BOOL in_use, bool local_origin) { if (local_origin) { LLViewerRegion* regionp = getRegion(); if(!regionp) return; // Change happened on the viewer. Send the change up U8 tmp[MAX_OBJECT_PARAMS_SIZE]; LLDataPackerBinaryBuffer dpb(tmp, MAX_OBJECT_PARAMS_SIZE); if (data->pack(dpb)) { U32 datasize = (U32)dpb.getCurrentSize(); LLMessageSystem* msg = gMessageSystem; msg->newMessageFast(_PREHASH_ObjectExtraParams); msg->nextBlockFast(_PREHASH_AgentData); msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); msg->nextBlockFast(_PREHASH_ObjectData); msg->addU32Fast(_PREHASH_ObjectLocalID, mLocalID ); msg->addU16Fast(_PREHASH_ParamType, param_type); msg->addBOOLFast(_PREHASH_ParamInUse, in_use); msg->addU32Fast(_PREHASH_ParamSize, datasize); msg->addBinaryDataFast(_PREHASH_ParamData, tmp, datasize); msg->sendReliable( regionp->getHost() ); } else { LL_WARNS() << "Failed to send object extra parameters: " << param_type << LL_ENDL; } } } void LLViewerObject::setDrawableState(U32 state, BOOL recursive) { if (mDrawable) { mDrawable->setState(state); } if (recursive) { for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; child->setDrawableState(state, recursive); } } } void LLViewerObject::clearDrawableState(U32 state, BOOL recursive) { if (mDrawable) { mDrawable->clearState(state); } if (recursive) { for (child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; child->clearDrawableState(state, recursive); } } } BOOL LLViewerObject::isDrawableState(U32 state, BOOL recursive) const { BOOL matches = FALSE; if (mDrawable) { matches = mDrawable->isState(state); } if (recursive) { for (child_list_t::const_iterator iter = mChildList.begin(); (iter != mChildList.end()) && matches; iter++) { LLViewerObject* child = *iter; matches &= child->isDrawableState(state, recursive); } } return matches; } //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! // RN: these functions assume a 2-level hierarchy //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! // Owned by anyone? BOOL LLViewerObject::permAnyOwner() const { if (isRootEdit()) { return flagObjectAnyOwner(); } else { return ((LLViewerObject*)getParent())->permAnyOwner(); } } // Owned by this viewer? BOOL LLViewerObject::permYouOwner() const { if (isRootEdit()) { #ifdef HACKED_GODLIKE_VIEWER return TRUE; #else # ifdef TOGGLE_HACKED_GODLIKE_VIEWER if (!LLGridManager::getInstance()->isInProductionGrid() && (gAgent.getGodLevel() >= GOD_MAINTENANCE)) { return TRUE; } # endif return flagObjectYouOwner(); #endif } else { return ((LLViewerObject*)getParent())->permYouOwner(); } } // Owned by a group? BOOL LLViewerObject::permGroupOwner() const { if (isRootEdit()) { return flagObjectGroupOwned(); } else { return ((LLViewerObject*)getParent())->permGroupOwner(); } } // Can the owner edit BOOL LLViewerObject::permOwnerModify() const { if (isRootEdit()) { #ifdef HACKED_GODLIKE_VIEWER return TRUE; #else # ifdef TOGGLE_HACKED_GODLIKE_VIEWER if (!LLGridManager::getInstance()->isInProductionGrid() && (gAgent.getGodLevel() >= GOD_MAINTENANCE)) { return TRUE; } # endif return flagObjectOwnerModify(); #endif } else { return ((LLViewerObject*)getParent())->permOwnerModify(); } } // Can edit BOOL LLViewerObject::permModify() const { if (isRootEdit()) { #ifdef HACKED_GODLIKE_VIEWER return TRUE; #else # ifdef TOGGLE_HACKED_GODLIKE_VIEWER if (!LLGridManager::getInstance()->isInProductionGrid() && (gAgent.getGodLevel() >= GOD_MAINTENANCE)) { return TRUE; } # endif return flagObjectModify(); #endif } else { return ((LLViewerObject*)getParent())->permModify(); } } // Can copy BOOL LLViewerObject::permCopy() const { if (isRootEdit()) { #ifdef HACKED_GODLIKE_VIEWER return TRUE; #else # ifdef TOGGLE_HACKED_GODLIKE_VIEWER if (!LLGridManager::getInstance()->isInProductionGrid() && (gAgent.getGodLevel() >= GOD_MAINTENANCE)) { return TRUE; } # endif return flagObjectCopy(); #endif } else { return ((LLViewerObject*)getParent())->permCopy(); } } // Can move BOOL LLViewerObject::permMove() const { if (isRootEdit()) { #ifdef HACKED_GODLIKE_VIEWER return TRUE; #else # ifdef TOGGLE_HACKED_GODLIKE_VIEWER if (!LLGridManager::getInstance()->isInProductionGrid() && (gAgent.getGodLevel() >= GOD_MAINTENANCE)) { return TRUE; } # endif return flagObjectMove(); #endif } else { return ((LLViewerObject*)getParent())->permMove(); } } // Can be transferred BOOL LLViewerObject::permTransfer() const { if (isRootEdit()) { #ifdef HACKED_GODLIKE_VIEWER return TRUE; #else # ifdef TOGGLE_HACKED_GODLIKE_VIEWER if (!LLGridManager::getInstance()->isInProductionGrid() && (gAgent.getGodLevel() >= GOD_MAINTENANCE)) { return TRUE; } # endif return flagObjectTransfer(); #endif } else { return ((LLViewerObject*)getParent())->permTransfer(); } } // Can only open objects that you own, or that someone has // given you modify rights to. JC BOOL LLViewerObject::allowOpen() const { return !flagInventoryEmpty() && (permYouOwner() || permModify()); } LLViewerObject::LLInventoryCallbackInfo::~LLInventoryCallbackInfo() { if (mListener) { mListener->clearVOInventoryListener(); } } void LLViewerObject::updateVolume(const LLVolumeParams& volume_params) { if (setVolume(volume_params, 1)) // *FIX: magic number, ack! { // Transmit the update to the simulator sendShapeUpdate(); markForUpdate(TRUE); } } void LLViewerObject::recursiveMarkForUpdate(BOOL priority) { for (LLViewerObject::child_list_t::iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* child = *iter; child->markForUpdate(priority); } markForUpdate(priority); } void LLViewerObject::markForUpdate(BOOL priority) { if (mDrawable.notNull()) { gPipeline.markTextured(mDrawable); gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_GEOMETRY, priority); } } void LLViewerObject::markForUnload(BOOL priority) { if (mDrawable.notNull()) { gPipeline.markRebuild(mDrawable, LLDrawable::FOR_UNLOAD, priority); } } bool LLViewerObject::isPermanentEnforced() const { return flagObjectPermanent() && (mRegionp != gAgent.getRegion()) && !gAgent.isGodlike(); } bool LLViewerObject::getIncludeInSearch() const { return flagIncludeInSearch(); } void LLViewerObject::setIncludeInSearch(bool include_in_search) { setFlags(FLAGS_INCLUDE_IN_SEARCH, include_in_search); } void LLViewerObject::setRegion(LLViewerRegion *regionp) { if (!regionp) { LL_WARNS() << "viewer object set region to NULL" << LL_ENDL; } if(regionp != mRegionp) { if(mRegionp) { mRegionp->removeFromCreatedList(getLocalID()); } if(regionp) { regionp->addToCreatedList(getLocalID()); } } mLatestRecvPacketID = 0; mRegionp = regionp; for (child_list_t::iterator i = mChildList.begin(); i != mChildList.end(); ++i) { LLViewerObject* child = *i; child->setRegion(regionp); } if (mControlAvatar) { mControlAvatar->setRegion(regionp); } setChanged(MOVED | SILHOUETTE); updateDrawable(FALSE); } // virtual void LLViewerObject::updateRegion(LLViewerRegion *regionp) { // if (regionp) // { // F64 now = LLFrameTimer::getElapsedSeconds(); // LL_INFOS() << "Updating to region " << regionp->getName() // << ", ms since last update message: " << (F32)((now - mLastMessageUpdateSecs) * 1000.0) // << ", ms since last interpolation: " << (F32)((now - mLastInterpUpdateSecs) * 1000.0) // << LL_ENDL; // } } bool LLViewerObject::specialHoverCursor() const { return flagUsePhysics() || flagHandleTouch() || (mClickAction != 0); } void LLViewerObject::updateFlags(BOOL physics_changed) { LLViewerRegion* regionp = getRegion(); if(!regionp) return; gMessageSystem->newMessage("ObjectFlagUpdate"); gMessageSystem->nextBlockFast(_PREHASH_AgentData); gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); gMessageSystem->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); gMessageSystem->addU32Fast(_PREHASH_ObjectLocalID, getLocalID() ); gMessageSystem->addBOOLFast(_PREHASH_UsePhysics, flagUsePhysics() ); gMessageSystem->addBOOL("IsTemporary", flagTemporaryOnRez() ); gMessageSystem->addBOOL("IsPhantom", flagPhantom() ); // stinson 02/28/2012 : This CastsShadows BOOL is no longer used in either the viewer or the simulator // The simulator code does not even unpack this value when the message is received. // This could be potentially hijacked in the future for another use should the urgent need arise. gMessageSystem->addBOOL("CastsShadows", FALSE ); if (physics_changed) { gMessageSystem->nextBlock("ExtraPhysics"); gMessageSystem->addU8("PhysicsShapeType", getPhysicsShapeType() ); gMessageSystem->addF32("Density", getPhysicsDensity() ); gMessageSystem->addF32("Friction", getPhysicsFriction() ); gMessageSystem->addF32("Restitution", getPhysicsRestitution() ); gMessageSystem->addF32("GravityMultiplier", getPhysicsGravity() ); } gMessageSystem->sendReliable( regionp->getHost() ); } BOOL LLViewerObject::setFlags(U32 flags, BOOL state) { BOOL setit = setFlagsWithoutUpdate(flags, state); // BUG: Sometimes viewer physics and simulator physics get // out of sync. To fix this, always send update to simulator. // if (setit) { updateFlags(); } return setit; } BOOL LLViewerObject::setFlagsWithoutUpdate(U32 flags, BOOL state) { BOOL setit = FALSE; if (state) { if ((mFlags & flags) != flags) { mFlags |= flags; setit = TRUE; } } else { if ((mFlags & flags) != 0) { mFlags &= ~flags; setit = TRUE; } } return setit; } void LLViewerObject::setPhysicsShapeType(U8 type) { mPhysicsShapeUnknown = false; if (type != mPhysicsShapeType) { mPhysicsShapeType = type; mCostStale = true; } } void LLViewerObject::setPhysicsGravity(F32 gravity) { mPhysicsGravity = gravity; } void LLViewerObject::setPhysicsFriction(F32 friction) { mPhysicsFriction = friction; } void LLViewerObject::setPhysicsDensity(F32 density) { mPhysicsDensity = density; } void LLViewerObject::setPhysicsRestitution(F32 restitution) { mPhysicsRestitution = restitution; } U8 LLViewerObject::getPhysicsShapeType() const { if (mPhysicsShapeUnknown) { gObjectList.updatePhysicsFlags(this); } return mPhysicsShapeType; } void LLViewerObject::applyAngularVelocity(F32 dt) { //do target omega here mRotTime += dt; LLVector3 ang_vel = getAngularVelocity(); F32 omega = ang_vel.magVecSquared(); F32 angle = 0.0f; LLQuaternion dQ; if (omega > 0.00001f) { omega = sqrt(omega); angle = omega * dt; ang_vel *= 1.f/omega; // calculate the delta increment based on the object's angular velocity dQ.setQuat(angle, ang_vel); // accumulate the angular velocity rotations to re-apply in the case of an object update mAngularVelocityRot *= dQ; // Just apply the delta increment to the current rotation setRotation(getRotation()*dQ); setChanged(MOVED | SILHOUETTE); } } void LLViewerObject::resetRotTime() { mRotTime = 0.0f; } void LLViewerObject::resetRot() { resetRotTime(); // Reset the accumulated angular velocity rotation mAngularVelocityRot.loadIdentity(); } U32 LLViewerObject::getPartitionType() const { return LLViewerRegion::PARTITION_NONE; } void LLViewerObject::dirtySpatialGroup(BOOL priority) const { if (mDrawable) { LLSpatialGroup* group = mDrawable->getSpatialGroup(); if (group) { group->dirtyGeom(); gPipeline.markRebuild(group, priority); } } } void LLViewerObject::dirtyMesh() { if (mDrawable) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL); /*LLSpatialGroup* group = mDrawable->getSpatialGroup(); if (group) { group->dirtyMesh(); }*/ } } F32 LLAlphaObject::getPartSize(S32 idx) { return 0.f; } void LLAlphaObject::getBlendFunc(S32 face, U32& src, U32& dst) { } // virtual void LLStaticViewerObject::updateDrawable(BOOL force_damped) { // Force an immediate rebuild on any update if (mDrawable.notNull()) { mDrawable->updateXform(TRUE); gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE); } clearChanged(SHIFTED); } void LLViewerObject::saveUnselectedChildrenPosition(std::vector& positions) { if(mChildList.empty() || !positions.empty()) { return ; } for (LLViewerObject::child_list_t::const_iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* childp = *iter; if (!childp->isSelected() && childp->mDrawable.notNull()) { positions.push_back(childp->getPositionEdit()); } } return ; } void LLViewerObject::saveUnselectedChildrenRotation(std::vector& rotations) { if(mChildList.empty()) { return ; } for (LLViewerObject::child_list_t::const_iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* childp = *iter; if (!childp->isSelected() && childp->mDrawable.notNull()) { rotations.push_back(childp->getRotationEdit()); } } return ; } //counter-rotation void LLViewerObject::resetChildrenRotationAndPosition(const std::vector& rotations, const std::vector& positions) { if(mChildList.empty()) { return ; } S32 index = 0 ; LLQuaternion inv_rotation = ~getRotationEdit() ; LLVector3 offset = getPositionEdit() ; for (LLViewerObject::child_list_t::const_iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* childp = *iter; if (!childp->isSelected() && childp->mDrawable.notNull()) { if (childp->getPCode() != LL_PCODE_LEGACY_AVATAR) { childp->setRotation(rotations[index] * inv_rotation); childp->setPosition((positions[index] - offset) * inv_rotation); LLManip::rebuild(childp); } else //avatar { LLVector3 reset_pos = (positions[index] - offset) * inv_rotation ; LLQuaternion reset_rot = rotations[index] * inv_rotation ; ((LLVOAvatar*)childp)->mDrawable->mXform.setPosition(reset_pos); ((LLVOAvatar*)childp)->mDrawable->mXform.setRotation(reset_rot) ; ((LLVOAvatar*)childp)->mDrawable->getVObj()->setPosition(reset_pos, TRUE); ((LLVOAvatar*)childp)->mDrawable->getVObj()->setRotation(reset_rot, TRUE) ; LLManip::rebuild(childp); } index++; } } return ; } //counter-translation void LLViewerObject::resetChildrenPosition(const LLVector3& offset, BOOL simplified, BOOL skip_avatar_child) { if(mChildList.empty()) { return ; } LLVector3 child_offset; if(simplified) //translation only, rotation matrix does not change { child_offset = offset * ~getRotation(); } else //rotation matrix might change too. { if (isAttachment() && mDrawable.notNull()) { LLXform* attachment_point_xform = mDrawable->getXform()->getParent(); LLQuaternion parent_rotation = getRotation() * attachment_point_xform->getWorldRotation(); child_offset = offset * ~parent_rotation; } else { child_offset = offset * ~getRenderRotation(); } } for (LLViewerObject::child_list_t::const_iterator iter = mChildList.begin(); iter != mChildList.end(); iter++) { LLViewerObject* childp = *iter; if (!childp->isSelected() && childp->mDrawable.notNull()) { if (childp->getPCode() != LL_PCODE_LEGACY_AVATAR) { childp->setPosition(childp->getPosition() + child_offset); LLManip::rebuild(childp); } else //avatar { if(!skip_avatar_child) { LLVector3 reset_pos = ((LLVOAvatar*)childp)->mDrawable->mXform.getPosition() + child_offset ; ((LLVOAvatar*)childp)->mDrawable->mXform.setPosition(reset_pos); ((LLVOAvatar*)childp)->mDrawable->getVObj()->setPosition(reset_pos); LLManip::rebuild(childp); } } } } return ; } // virtual BOOL LLViewerObject::isTempAttachment() const { return (mID.notNull() && (mID == mAttachmentItemID)); } BOOL LLViewerObject::isHiglightedOrBeacon() const { if (LLFloaterReg::instanceVisible("beacons") && (gPipeline.getRenderBeacons() || gPipeline.getRenderHighlights())) { BOOL has_media = (getMediaType() == LLViewerObject::MEDIA_SET); BOOL is_scripted = !isAvatar() && !getParent() && flagScripted(); BOOL is_physical = !isAvatar() && flagUsePhysics(); return (isParticleSource() && gPipeline.getRenderParticleBeacons()) || (isAudioSource() && gPipeline.getRenderSoundBeacons()) || (has_media && gPipeline.getRenderMOAPBeacons()) || (is_scripted && gPipeline.getRenderScriptedBeacons()) || (is_scripted && flagHandleTouch() && gPipeline.getRenderScriptedTouchBeacons()) || (is_physical && gPipeline.getRenderPhysicalBeacons()); } return FALSE; } const LLUUID &LLViewerObject::getAttachmentItemID() const { return mAttachmentItemID; } void LLViewerObject::setAttachmentItemID(const LLUUID &id) { mAttachmentItemID = id; } EObjectUpdateType LLViewerObject::getLastUpdateType() const { return mLastUpdateType; } void LLViewerObject::setLastUpdateType(EObjectUpdateType last_update_type) { mLastUpdateType = last_update_type; } BOOL LLViewerObject::getLastUpdateCached() const { return mLastUpdateCached; } void LLViewerObject::setLastUpdateCached(BOOL last_update_cached) { mLastUpdateCached = last_update_cached; } const LLUUID &LLViewerObject::extractAttachmentItemID() { LLUUID item_id = LLUUID::null; LLNameValue* item_id_nv = getNVPair("AttachItemID"); if( item_id_nv ) { const char* s = item_id_nv->getString(); if( s ) { item_id.set(s); } } setAttachmentItemID(item_id); return getAttachmentItemID(); } const std::string& LLViewerObject::getAttachmentItemName() const { static std::string empty; LLInventoryItem *item = gInventory.getItem(getAttachmentItemID()); if (isAttachment() && item) { return item->getName(); } return empty; } //virtual LLVOAvatar* LLViewerObject::getAvatar() const { if (getControlAvatar()) { return getControlAvatar(); } if (isAttachment()) { LLViewerObject* vobj = (LLViewerObject*) getParent(); while (vobj && !vobj->asAvatar()) { vobj = (LLViewerObject*) vobj->getParent(); } return (LLVOAvatar*) vobj; } return NULL; } class ObjectPhysicsProperties : public LLHTTPNode { public: virtual void post( ResponsePtr responder, const LLSD& context, const LLSD& input) const { LLSD object_data = input["body"]["ObjectData"]; S32 num_entries = object_data.size(); for ( S32 i = 0; i < num_entries; i++ ) { LLSD& curr_object_data = object_data[i]; U32 local_id = curr_object_data["LocalID"].asInteger(); // Iterate through nodes at end, since it can be on both the regular AND hover list struct f : public LLSelectedNodeFunctor { U32 mID; f(const U32& id) : mID(id) {} virtual bool apply(LLSelectNode* node) { return (node->getObject() && node->getObject()->mLocalID == mID ); } } func(local_id); LLSelectNode* node = LLSelectMgr::getInstance()->getSelection()->getFirstNode(&func); if (node) { // The LLSD message builder doesn't know how to handle U8, so we need to send as S8 and cast U8 type = (U8)curr_object_data["PhysicsShapeType"].asInteger(); F32 density = (F32)curr_object_data["Density"].asReal(); F32 friction = (F32)curr_object_data["Friction"].asReal(); F32 restitution = (F32)curr_object_data["Restitution"].asReal(); F32 gravity = (F32)curr_object_data["GravityMultiplier"].asReal(); node->getObject()->setPhysicsShapeType(type); node->getObject()->setPhysicsGravity(gravity); node->getObject()->setPhysicsFriction(friction); node->getObject()->setPhysicsDensity(density); node->getObject()->setPhysicsRestitution(restitution); } } dialog_refresh_all(); }; }; LLHTTPRegistration gHTTPRegistrationObjectPhysicsProperties("/message/ObjectPhysicsProperties");