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-rw-r--r--indra/llappearance/llwearable.cpp1546
1 files changed, 773 insertions, 773 deletions
diff --git a/indra/llappearance/llwearable.cpp b/indra/llappearance/llwearable.cpp
index 7f57d1c9c5..9c41e3c256 100644
--- a/indra/llappearance/llwearable.cpp
+++ b/indra/llappearance/llwearable.cpp
@@ -1,773 +1,773 @@
-/**
- * @file llwearable.cpp
- * @brief LLWearable class implementation
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * 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 "linden_common.h"
-
-#include "llavatarappearance.h"
-#include "lllocaltextureobject.h"
-#include "lltexlayer.h"
-#include "lltexturemanagerbridge.h"
-#include "llvisualparam.h"
-#include "llavatarappearancedefines.h"
-#include "llwearable.h"
-#include "boost/bind.hpp"
-
-using namespace LLAvatarAppearanceDefines;
-
-// static
-S32 LLWearable::sCurrentDefinitionVersion = 1;
-
-// Private local functions
-static std::string terse_F32_to_string(F32 f);
-
-LLWearable::LLWearable()
- : mDefinitionVersion(-1),
- mName(),
- mDescription(),
- mPermissions(),
- mSaleInfo(),
- mType(LLWearableType::WT_NONE),
- mSavedVisualParamMap(),
- mVisualParamIndexMap(),
- mTEMap(),
- mSavedTEMap()
-{
-}
-
-// virtual
-LLWearable::~LLWearable()
-{
- for (visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
- {
- LLVisualParam* vp = vp_pair.second;
- vp->clearNextParam();
- delete vp;
- vp_pair.second = NULL;
- }
-
- destroyTextures();
-}
-
-const std::string& LLWearable::getTypeLabel() const
-{
- return LLWearableType::getInstance()->getTypeLabel(mType);
-}
-
-const std::string& LLWearable::getTypeName() const
-{
- return LLWearableType::getInstance()->getTypeName(mType);
-}
-
-LLAssetType::EType LLWearable::getAssetType() const
-{
- return LLWearableType::getInstance()->getAssetType(mType);
-}
-
-bool LLWearable::exportFile(const std::string& filename) const
-{
- llofstream ofs(filename.c_str(), std::ios_base::out | std::ios_base::trunc | std::ios_base::binary);
- return ofs.is_open() && exportStream(ofs);
-}
-
-// virtual
-bool LLWearable::exportStream( std::ostream& output_stream ) const
-{
- if (!output_stream.good()) return false;
-
- // header and version
- output_stream << "LLWearable version " << mDefinitionVersion << "\n";
- // name
- output_stream << mName << "\n";
- // description
- output_stream << mDescription << "\n";
-
- // permissions
- if( !mPermissions.exportLegacyStream( output_stream ) )
- {
- return false;
- }
-
- // sale info
- if( !mSaleInfo.exportLegacyStream( output_stream ) )
- {
- return false;
- }
-
- // wearable type
- output_stream << "type " << (S32) getType() << "\n";
-
- // parameters
- output_stream << "parameters " << mVisualParamIndexMap.size() << "\n";
-
- for (const visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
- {
- S32 param_id = vp_pair.first;
- const LLVisualParam* param = vp_pair.second;
- F32 param_weight = param->getWeight();
- output_stream << param_id << " " << terse_F32_to_string( param_weight ) << "\n";
- }
-
- // texture entries
- output_stream << "textures " << mTEMap.size() << "\n";
-
- for (const te_map_t::value_type& te_pair : mTEMap)
- {
- S32 te = te_pair.first;
- const LLUUID& image_id = te_pair.second->getID();
- output_stream << te << " " << image_id << "\n";
- }
- return true;
-}
-
-void LLWearable::createVisualParams(LLAvatarAppearance *avatarp)
-{
- for (LLViewerVisualParam* param = (LLViewerVisualParam*) avatarp->getFirstVisualParam();
- param;
- param = (LLViewerVisualParam*) avatarp->getNextVisualParam())
- {
- if (param->getWearableType() == mType)
- {
- LLVisualParam *clone_param = param->cloneParam(this);
- clone_param->setParamLocation(LOC_UNKNOWN);
- clone_param->setParamLocation(LOC_WEARABLE);
- addVisualParam(clone_param);
- }
- }
-
- // resync driver parameters to point to the newly cloned driven parameters
- for (visual_param_index_map_t::value_type& param_pair : mVisualParamIndexMap)
- {
- LLVisualParam* param = param_pair.second;
- LLVisualParam*(LLWearable::*wearable_function)(S32)const = &LLWearable::getVisualParam;
- // need this line to disambiguate between versions of LLCharacter::getVisualParam()
- LLVisualParam*(LLAvatarAppearance::*param_function)(S32)const = &LLAvatarAppearance::getVisualParam;
- param->resetDrivenParams();
- if(!param->linkDrivenParams(boost::bind(wearable_function,(LLWearable*)this, _1), false))
- {
- if( !param->linkDrivenParams(boost::bind(param_function,avatarp,_1 ), true))
- {
- LL_DEBUGS("Avatar") << "could not link driven params for wearable " << getName() << " id: " << param->getID() << LL_ENDL;
- continue;
- }
- }
- }
-}
-
-void LLWearable::createLayers(S32 te, LLAvatarAppearance *avatarp)
-{
- LLTexLayerSet *layer_set = NULL;
- const LLAvatarAppearanceDictionary::TextureEntry *texture_dict = LLAvatarAppearance::getDictionary()->getTexture((ETextureIndex)te);
- if (texture_dict && texture_dict->mIsUsedByBakedTexture)
- {
- const EBakedTextureIndex baked_index = texture_dict->mBakedTextureIndex;
-
- layer_set = avatarp->getAvatarLayerSet(baked_index);
- }
-
- if (layer_set)
- {
- layer_set->cloneTemplates(mTEMap[te], (ETextureIndex)te, this);
- }
- else
- {
- LL_WARNS() << "could not find layerset for LTO in wearable!" << LL_ENDL;
- }
-}
-
-LLWearable::EImportResult LLWearable::importFile(const std::string& filename,
- LLAvatarAppearance* avatarp )
-{
- llifstream ifs(filename.c_str(), std::ios_base::in | std::ios_base::binary);
- return (! ifs.is_open())? FAILURE : importStream(ifs, avatarp);
-}
-
-// virtual
-LLWearable::EImportResult LLWearable::importStream( std::istream& input_stream, LLAvatarAppearance* avatarp )
-{
- // *NOTE: changing the type or size of this buffer will require
- // changes in the fscanf() code below.
- // We are using a local max buffer size here to avoid issues
- // if MAX_STRING size changes.
- const U32 PARSE_BUFFER_SIZE = 2048;
- char buffer[PARSE_BUFFER_SIZE]; /* Flawfinder: ignore */
- char uuid_buffer[37]; /* Flawfinder: ignore */
-
- // This data is being generated on the viewer.
- // Impose some sane limits on parameter and texture counts.
- const S32 MAX_WEARABLE_ASSET_TEXTURES = 100;
- const S32 MAX_WEARABLE_ASSET_PARAMETERS = 1000;
-
- if(!avatarp)
- {
- return LLWearable::FAILURE;
- }
-
- // read header and version
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Failed to read wearable asset input stream." << LL_ENDL;
- return LLWearable::FAILURE;
- }
- if ( 1 != sscanf( /* Flawfinder: ignore */
- buffer,
- "LLWearable version %d\n",
- &mDefinitionVersion ) )
- {
- return LLWearable::BAD_HEADER;
- }
-
- // Hack to allow wearables with definition version 24 to still load.
- // This should only affect lindens and NDA'd testers who have saved wearables in 2.0
- // the extra check for version == 24 can be removed before release, once internal testers
- // have loaded these wearables again. See hack pt 2 at bottom of function to ensure that
- // these wearables get re-saved with version definition 22.
- if( mDefinitionVersion > LLWearable::sCurrentDefinitionVersion && mDefinitionVersion != 24 )
- {
- LL_WARNS() << "Wearable asset has newer version (" << mDefinitionVersion << ") than XML (" << LLWearable::sCurrentDefinitionVersion << ")" << LL_ENDL;
- return LLWearable::FAILURE;
- }
-
- // name may be empty
- if (!input_stream.good())
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading name" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- input_stream.getline(buffer, PARSE_BUFFER_SIZE);
- mName = buffer;
-
- // description may be empty
- if (!input_stream.good())
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading description" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- input_stream.getline(buffer, PARSE_BUFFER_SIZE);
- mDescription = buffer;
-
- // permissions may have extra empty lines before the correct line
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading permissions" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- S32 perm_version = -1;
- if ( 1 != sscanf( buffer, " permissions %d\n", &perm_version ) ||
- perm_version != 0 )
- {
- LL_WARNS() << "Bad Wearable asset: missing valid permissions" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- if( !mPermissions.importLegacyStream( input_stream ) )
- {
- return LLWearable::FAILURE;
- }
-
- // sale info
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading sale info" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- S32 sale_info_version = -1;
- if ( 1 != sscanf( buffer, " sale_info %d\n", &sale_info_version ) ||
- sale_info_version != 0 )
- {
- LL_WARNS() << "Bad Wearable asset: missing valid sale_info" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- // Sale info used to contain next owner perm. It is now in the
- // permissions. Thus, we read that out, and fix legacy
- // objects. It's possible this op would fail, but it should pick
- // up the vast majority of the tasks.
- bool has_perm_mask = false;
- U32 perm_mask = 0;
- if( !mSaleInfo.importLegacyStream(input_stream, has_perm_mask, perm_mask) )
- {
- return LLWearable::FAILURE;
- }
- if(has_perm_mask)
- {
- // fair use fix.
- if(!(perm_mask & PERM_COPY))
- {
- perm_mask |= PERM_TRANSFER;
- }
- mPermissions.setMaskNext(perm_mask);
- }
-
- // wearable type
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading type" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- S32 type = -1;
- if ( 1 != sscanf( buffer, "type %d\n", &type ) )
- {
- LL_WARNS() << "Bad Wearable asset: bad type" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- if( 0 <= type && type < LLWearableType::WT_COUNT )
- {
- setType((LLWearableType::EType)type, avatarp);
- }
- else
- {
- mType = LLWearableType::WT_COUNT;
- LL_WARNS() << "Bad Wearable asset: bad type #" << type << LL_ENDL;
- return LLWearable::FAILURE;
- }
-
- // parameters header
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading parameters header" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- S32 num_parameters = -1;
- if ( 1 != sscanf( buffer, "parameters %d\n", &num_parameters ) )
- {
- LL_WARNS() << "Bad Wearable asset: missing parameters block" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- if ( num_parameters > MAX_WEARABLE_ASSET_PARAMETERS )
- {
- LL_WARNS() << "Bad Wearable asset: too many parameters, "
- << num_parameters << LL_ENDL;
- return LLWearable::FAILURE;
- }
- if( num_parameters != mVisualParamIndexMap.size() )
- {
- LL_WARNS() << "Wearable parameter mismatch. Reading in "
- << num_parameters << " from file, but created "
- << mVisualParamIndexMap.size()
- << " from avatar parameters. type: "
- << getType() << LL_ENDL;
- }
-
- // parameters
- S32 i;
- for( i = 0; i < num_parameters; i++ )
- {
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading parameter #" << i << LL_ENDL;
- return LLWearable::FAILURE;
- }
- S32 param_id = 0;
- F32 param_weight = 0.f;
- if ( 2 != sscanf( buffer, "%d %f\n", &param_id, &param_weight ) )
- {
- LL_WARNS() << "Bad Wearable asset: bad parameter, #" << i << LL_ENDL;
- return LLWearable::FAILURE;
- }
- mSavedVisualParamMap[param_id] = param_weight;
- }
-
- // textures header
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading textures header" << i << LL_ENDL;
- return LLWearable::FAILURE;
- }
- S32 num_textures = -1;
- if ( 1 != sscanf( buffer, "textures %d\n", &num_textures) )
- {
- LL_WARNS() << "Bad Wearable asset: missing textures block" << LL_ENDL;
- return LLWearable::FAILURE;
- }
- if ( num_textures > MAX_WEARABLE_ASSET_TEXTURES )
- {
- LL_WARNS() << "Bad Wearable asset: too many textures, "
- << num_textures << LL_ENDL;
- return LLWearable::FAILURE;
- }
-
- // textures
- for( i = 0; i < num_textures; i++ )
- {
- if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
- {
- LL_WARNS() << "Bad Wearable asset: early end of input stream "
- << "while reading textures #" << i << LL_ENDL;
- return LLWearable::FAILURE;
- }
- S32 te = 0;
- if ( 2 != sscanf( /* Flawfinder: ignore */
- buffer,
- "%d %36s\n",
- &te, uuid_buffer) )
- {
- LL_WARNS() << "Bad Wearable asset: bad texture, #" << i << LL_ENDL;
- return LLWearable::FAILURE;
- }
-
- if (te >= ETextureIndex::TEX_NUM_INDICES) //createLayers() converts to ETextureIndex
- {
- LL_WARNS() << "Bad Wearable asset: bad texture index: " << te << LL_ENDL;
- return LLWearable::FAILURE;
- }
-
- if( !LLUUID::validate( uuid_buffer ) )
- {
- LL_WARNS() << "Bad Wearable asset: bad texture uuid: "
- << uuid_buffer << LL_ENDL;
- return LLWearable::FAILURE;
- }
- LLUUID id = LLUUID(uuid_buffer);
- LLGLTexture* image = gTextureManagerBridgep->getFetchedTexture( id );
- if( mTEMap.find(te) != mTEMap.end() )
- {
- delete mTEMap[te];
- }
- if( mSavedTEMap.find(te) != mSavedTEMap.end() )
- {
- delete mSavedTEMap[te];
- }
-
- LLUUID textureid(uuid_buffer);
- mTEMap[te] = new LLLocalTextureObject(image, textureid);
- mSavedTEMap[te] = new LLLocalTextureObject(image, textureid);
- createLayers(te, avatarp);
- }
-
- // copy all saved param values to working params
- revertValues();
-
- return LLWearable::SUCCESS;
-}
-
-bool LLWearable::getNextPopulatedLine(std::istream& input_stream, char* buffer, U32 buffer_size)
-{
- if (!input_stream.good())
- {
- return false;
- }
-
- do
- {
- input_stream.getline(buffer, buffer_size);
- }
- while (input_stream.good() && buffer[0]=='\0');
-
- return (buffer[0] != '\0');
-}
-
-
-void LLWearable::setType(LLWearableType::EType type, LLAvatarAppearance *avatarp)
-{
- mType = type;
- createVisualParams(avatarp);
-}
-
-
-LLLocalTextureObject* LLWearable::getLocalTextureObject(S32 index)
-{
- te_map_t::iterator iter = mTEMap.find(index);
- if( iter != mTEMap.end() )
- {
- LLLocalTextureObject* lto = iter->second;
- return lto;
- }
- return NULL;
-}
-
-const LLLocalTextureObject* LLWearable::getLocalTextureObject(S32 index) const
-{
- te_map_t::const_iterator iter = mTEMap.find(index);
- if( iter != mTEMap.end() )
- {
- const LLLocalTextureObject* lto = iter->second;
- return lto;
- }
- return NULL;
-}
-
-std::vector<LLLocalTextureObject*> LLWearable::getLocalTextureListSeq()
-{
- std::vector<LLLocalTextureObject*> result;
-
- for(te_map_t::value_type& te_pair : mTEMap)
- {
- LLLocalTextureObject* lto = te_pair.second;
- result.push_back(lto);
- }
-
- return result;
-}
-
-void LLWearable::setLocalTextureObject(S32 index, LLLocalTextureObject &lto)
-{
- if( mTEMap.find(index) != mTEMap.end() )
- {
- mTEMap.erase(index);
- }
- mTEMap[index] = new LLLocalTextureObject(lto);
-}
-
-void LLWearable::revertValues()
-{
- // FIXME DRANO - this triggers changes to driven params on avatar, potentially clobbering baked appearance.
-
- //update saved settings so wearable is no longer dirty
- // One loop should be necessary here
- for (param_map_t::value_type& vp_pair : mSavedVisualParamMap)
- {
- S32 id = vp_pair.first;
- LLVisualParam *param = getVisualParam(id);
- if(param)
- {
- F32 value = vp_pair.second;
- param->setWeight(value);
- mSavedVisualParamMap[id] = param->getWeight();
- }
- }
-
- syncImages(mSavedTEMap, mTEMap);
-}
-
-void LLWearable::saveValues()
-{
- //update saved settings so wearable is no longer dirty
- mSavedVisualParamMap.clear();
- for (const visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
- {
- S32 id = vp_pair.first;
- LLVisualParam *wearable_param = vp_pair.second;
- F32 value = wearable_param->getWeight();
- mSavedVisualParamMap[id] = value;
- }
-
- // Deep copy of mTEMap (copies only those tes that are current, filling in defaults where needed)
- syncImages(mTEMap, mSavedTEMap);
-}
-
-void LLWearable::syncImages(te_map_t &src, te_map_t &dst)
-{
- // Deep copy of src (copies only those tes that are current, filling in defaults where needed)
- for( S32 te = 0; te < TEX_NUM_INDICES; te++ )
- {
- if (LLAvatarAppearance::getDictionary()->getTEWearableType((ETextureIndex) te) == mType)
- {
- te_map_t::const_iterator iter = src.find(te);
- LLUUID image_id;
- LLGLTexture *image = NULL;
- LLLocalTextureObject *lto = NULL;
- if(iter != src.end())
- {
- // there's a Local Texture Object in the source image map. Use this to populate the values to store in the destination image map.
- lto = iter->second;
- image = lto->getImage();
- image_id = lto->getID();
- }
- else
- {
- // there is no Local Texture Object in the source image map. Get defaults values for populating the destination image map.
- image_id = getDefaultTextureImageID((ETextureIndex) te);
- image = gTextureManagerBridgep->getFetchedTexture( image_id );
- }
-
- if( dst.find(te) != dst.end() )
- {
- // there's already an entry in the destination map for the texture. Just update its values.
- dst[te]->setImage(image);
- dst[te]->setID(image_id);
- }
- else
- {
- // no entry found in the destination map, we need to create a new Local Texture Object
- dst[te] = new LLLocalTextureObject(image, image_id);
- }
-
- if( lto )
- {
- // If we pulled values from a Local Texture Object in the source map, make sure the proper flags are set in the new (or updated) entry in the destination map.
- dst[te]->setBakedReady(lto->getBakedReady());
- dst[te]->setDiscard(lto->getDiscard());
- }
- }
- }
-}
-
-void LLWearable::destroyTextures()
-{
- std::for_each(mTEMap.begin(), mTEMap.end(), DeletePairedPointer());
- mTEMap.clear();
-
- std::for_each(mSavedTEMap.begin(), mSavedTEMap.end(), DeletePairedPointer());
- mSavedTEMap.clear();
-}
-
-void LLWearable::addVisualParam(LLVisualParam *param)
-{
- if( mVisualParamIndexMap[param->getID()] )
- {
- delete mVisualParamIndexMap[param->getID()];
- }
- param->setIsDummy(false);
- param->setParamLocation(LOC_WEARABLE);
- mVisualParamIndexMap[param->getID()] = param;
- mSavedVisualParamMap[param->getID()] = param->getDefaultWeight();
-}
-
-
-void LLWearable::setVisualParamWeight(S32 param_index, F32 value)
-{
- if( is_in_map(mVisualParamIndexMap, param_index ) )
- {
- LLVisualParam *wearable_param = mVisualParamIndexMap[param_index];
- wearable_param->setWeight(value);
- }
- else
- {
- LL_ERRS() << "LLWearable::setVisualParam passed invalid parameter index: " << param_index << " for wearable type: " << this->getName() << LL_ENDL;
- }
-}
-
-F32 LLWearable::getVisualParamWeight(S32 param_index) const
-{
- if( is_in_map(mVisualParamIndexMap, param_index ) )
- {
- const LLVisualParam *wearable_param = mVisualParamIndexMap.find(param_index)->second;
- return wearable_param->getWeight();
- }
- else
- {
- LL_WARNS() << "LLWerable::getVisualParam passed invalid parameter index: " << param_index << " for wearable type: " << this->getName() << LL_ENDL;
- }
- return (F32)-1.0;
-}
-
-LLVisualParam* LLWearable::getVisualParam(S32 index) const
-{
- visual_param_index_map_t::const_iterator iter = mVisualParamIndexMap.find(index);
- return (iter == mVisualParamIndexMap.end()) ? NULL : iter->second;
-}
-
-
-void LLWearable::getVisualParams(visual_param_vec_t &list)
-{
- // add all visual params to the passed-in vector
- for(visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
- {
- list.push_back(vp_pair.second);
- }
-}
-
-void LLWearable::animateParams(F32 delta)
-{
- for(visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
- {
- LLVisualParam *param = (LLVisualParam*)vp_pair.second;
- param->animate(delta);
- }
-}
-
-LLColor4 LLWearable::getClothesColor(S32 te) const
-{
- LLColor4 color;
- U32 param_name[3];
- if( LLAvatarAppearance::teToColorParams( (LLAvatarAppearanceDefines::ETextureIndex)te, param_name ) )
- {
- for( U8 index = 0; index < 3; index++ )
- {
- color.mV[index] = getVisualParamWeight(param_name[index]);
- }
- }
- return color;
-}
-
-void LLWearable::setClothesColor( S32 te, const LLColor4& new_color)
-{
- U32 param_name[3];
- if( LLAvatarAppearance::teToColorParams( (LLAvatarAppearanceDefines::ETextureIndex)te, param_name ) )
- {
- for( U8 index = 0; index < 3; index++ )
- {
- setVisualParamWeight(param_name[index], new_color.mV[index]);
- }
- }
-}
-
-void LLWearable::writeToAvatar(LLAvatarAppearance* avatarp)
-{
- if (!avatarp) return;
-
- // Pull params
- for( LLVisualParam* param = avatarp->getFirstVisualParam(); param; param = avatarp->getNextVisualParam() )
- {
- // cross-wearable parameters are not authoritative, as they are driven by a different wearable. So don't copy the values to the
- // avatar object if cross wearable. Cross wearable params get their values from the avatar, they shouldn't write the other way.
- if( (((LLViewerVisualParam*)param)->getWearableType() == mType) && (!((LLViewerVisualParam*)param)->getCrossWearable()) )
- {
- S32 param_id = param->getID();
- F32 weight = getVisualParamWeight(param_id);
-
- avatarp->setVisualParamWeight( param_id, weight);
- }
- }
-}
-
-
-std::string terse_F32_to_string(F32 f)
-{
- std::string r = llformat("%.2f", f);
- S32 len = r.length();
-
- // "1.20" -> "1.2"
- // "24.00" -> "24."
- while (len > 0 && ('0' == r[len - 1]))
- {
- r.erase(len-1, 1);
- len--;
- }
- if ('.' == r[len - 1])
- {
- // "24." -> "24"
- r.erase(len-1, 1);
- }
- else if (('-' == r[0]) && ('0' == r[1]))
- {
- // "-0.59" -> "-.59"
- r.erase(1, 1);
- }
- else if ('0' == r[0])
- {
- // "0.59" -> ".59"
- r.erase(0, 1);
- }
- return r;
-}
-
+/**
+ * @file llwearable.cpp
+ * @brief LLWearable class implementation
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * 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 "linden_common.h"
+
+#include "llavatarappearance.h"
+#include "lllocaltextureobject.h"
+#include "lltexlayer.h"
+#include "lltexturemanagerbridge.h"
+#include "llvisualparam.h"
+#include "llavatarappearancedefines.h"
+#include "llwearable.h"
+#include "boost/bind.hpp"
+
+using namespace LLAvatarAppearanceDefines;
+
+// static
+S32 LLWearable::sCurrentDefinitionVersion = 1;
+
+// Private local functions
+static std::string terse_F32_to_string(F32 f);
+
+LLWearable::LLWearable()
+ : mDefinitionVersion(-1),
+ mName(),
+ mDescription(),
+ mPermissions(),
+ mSaleInfo(),
+ mType(LLWearableType::WT_NONE),
+ mSavedVisualParamMap(),
+ mVisualParamIndexMap(),
+ mTEMap(),
+ mSavedTEMap()
+{
+}
+
+// virtual
+LLWearable::~LLWearable()
+{
+ for (visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
+ {
+ LLVisualParam* vp = vp_pair.second;
+ vp->clearNextParam();
+ delete vp;
+ vp_pair.second = NULL;
+ }
+
+ destroyTextures();
+}
+
+const std::string& LLWearable::getTypeLabel() const
+{
+ return LLWearableType::getInstance()->getTypeLabel(mType);
+}
+
+const std::string& LLWearable::getTypeName() const
+{
+ return LLWearableType::getInstance()->getTypeName(mType);
+}
+
+LLAssetType::EType LLWearable::getAssetType() const
+{
+ return LLWearableType::getInstance()->getAssetType(mType);
+}
+
+bool LLWearable::exportFile(const std::string& filename) const
+{
+ llofstream ofs(filename.c_str(), std::ios_base::out | std::ios_base::trunc | std::ios_base::binary);
+ return ofs.is_open() && exportStream(ofs);
+}
+
+// virtual
+bool LLWearable::exportStream( std::ostream& output_stream ) const
+{
+ if (!output_stream.good()) return false;
+
+ // header and version
+ output_stream << "LLWearable version " << mDefinitionVersion << "\n";
+ // name
+ output_stream << mName << "\n";
+ // description
+ output_stream << mDescription << "\n";
+
+ // permissions
+ if( !mPermissions.exportLegacyStream( output_stream ) )
+ {
+ return false;
+ }
+
+ // sale info
+ if( !mSaleInfo.exportLegacyStream( output_stream ) )
+ {
+ return false;
+ }
+
+ // wearable type
+ output_stream << "type " << (S32) getType() << "\n";
+
+ // parameters
+ output_stream << "parameters " << mVisualParamIndexMap.size() << "\n";
+
+ for (const visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
+ {
+ S32 param_id = vp_pair.first;
+ const LLVisualParam* param = vp_pair.second;
+ F32 param_weight = param->getWeight();
+ output_stream << param_id << " " << terse_F32_to_string( param_weight ) << "\n";
+ }
+
+ // texture entries
+ output_stream << "textures " << mTEMap.size() << "\n";
+
+ for (const te_map_t::value_type& te_pair : mTEMap)
+ {
+ S32 te = te_pair.first;
+ const LLUUID& image_id = te_pair.second->getID();
+ output_stream << te << " " << image_id << "\n";
+ }
+ return true;
+}
+
+void LLWearable::createVisualParams(LLAvatarAppearance *avatarp)
+{
+ for (LLViewerVisualParam* param = (LLViewerVisualParam*) avatarp->getFirstVisualParam();
+ param;
+ param = (LLViewerVisualParam*) avatarp->getNextVisualParam())
+ {
+ if (param->getWearableType() == mType)
+ {
+ LLVisualParam *clone_param = param->cloneParam(this);
+ clone_param->setParamLocation(LOC_UNKNOWN);
+ clone_param->setParamLocation(LOC_WEARABLE);
+ addVisualParam(clone_param);
+ }
+ }
+
+ // resync driver parameters to point to the newly cloned driven parameters
+ for (visual_param_index_map_t::value_type& param_pair : mVisualParamIndexMap)
+ {
+ LLVisualParam* param = param_pair.second;
+ LLVisualParam*(LLWearable::*wearable_function)(S32)const = &LLWearable::getVisualParam;
+ // need this line to disambiguate between versions of LLCharacter::getVisualParam()
+ LLVisualParam*(LLAvatarAppearance::*param_function)(S32)const = &LLAvatarAppearance::getVisualParam;
+ param->resetDrivenParams();
+ if(!param->linkDrivenParams(boost::bind(wearable_function,(LLWearable*)this, _1), false))
+ {
+ if( !param->linkDrivenParams(boost::bind(param_function,avatarp,_1 ), true))
+ {
+ LL_DEBUGS("Avatar") << "could not link driven params for wearable " << getName() << " id: " << param->getID() << LL_ENDL;
+ continue;
+ }
+ }
+ }
+}
+
+void LLWearable::createLayers(S32 te, LLAvatarAppearance *avatarp)
+{
+ LLTexLayerSet *layer_set = NULL;
+ const LLAvatarAppearanceDictionary::TextureEntry *texture_dict = LLAvatarAppearance::getDictionary()->getTexture((ETextureIndex)te);
+ if (texture_dict && texture_dict->mIsUsedByBakedTexture)
+ {
+ const EBakedTextureIndex baked_index = texture_dict->mBakedTextureIndex;
+
+ layer_set = avatarp->getAvatarLayerSet(baked_index);
+ }
+
+ if (layer_set)
+ {
+ layer_set->cloneTemplates(mTEMap[te], (ETextureIndex)te, this);
+ }
+ else
+ {
+ LL_WARNS() << "could not find layerset for LTO in wearable!" << LL_ENDL;
+ }
+}
+
+LLWearable::EImportResult LLWearable::importFile(const std::string& filename,
+ LLAvatarAppearance* avatarp )
+{
+ llifstream ifs(filename.c_str(), std::ios_base::in | std::ios_base::binary);
+ return (! ifs.is_open())? FAILURE : importStream(ifs, avatarp);
+}
+
+// virtual
+LLWearable::EImportResult LLWearable::importStream( std::istream& input_stream, LLAvatarAppearance* avatarp )
+{
+ // *NOTE: changing the type or size of this buffer will require
+ // changes in the fscanf() code below.
+ // We are using a local max buffer size here to avoid issues
+ // if MAX_STRING size changes.
+ const U32 PARSE_BUFFER_SIZE = 2048;
+ char buffer[PARSE_BUFFER_SIZE]; /* Flawfinder: ignore */
+ char uuid_buffer[37]; /* Flawfinder: ignore */
+
+ // This data is being generated on the viewer.
+ // Impose some sane limits on parameter and texture counts.
+ const S32 MAX_WEARABLE_ASSET_TEXTURES = 100;
+ const S32 MAX_WEARABLE_ASSET_PARAMETERS = 1000;
+
+ if(!avatarp)
+ {
+ return LLWearable::FAILURE;
+ }
+
+ // read header and version
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Failed to read wearable asset input stream." << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ if ( 1 != sscanf( /* Flawfinder: ignore */
+ buffer,
+ "LLWearable version %d\n",
+ &mDefinitionVersion ) )
+ {
+ return LLWearable::BAD_HEADER;
+ }
+
+ // Hack to allow wearables with definition version 24 to still load.
+ // This should only affect lindens and NDA'd testers who have saved wearables in 2.0
+ // the extra check for version == 24 can be removed before release, once internal testers
+ // have loaded these wearables again. See hack pt 2 at bottom of function to ensure that
+ // these wearables get re-saved with version definition 22.
+ if( mDefinitionVersion > LLWearable::sCurrentDefinitionVersion && mDefinitionVersion != 24 )
+ {
+ LL_WARNS() << "Wearable asset has newer version (" << mDefinitionVersion << ") than XML (" << LLWearable::sCurrentDefinitionVersion << ")" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+
+ // name may be empty
+ if (!input_stream.good())
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading name" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ input_stream.getline(buffer, PARSE_BUFFER_SIZE);
+ mName = buffer;
+
+ // description may be empty
+ if (!input_stream.good())
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading description" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ input_stream.getline(buffer, PARSE_BUFFER_SIZE);
+ mDescription = buffer;
+
+ // permissions may have extra empty lines before the correct line
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading permissions" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ S32 perm_version = -1;
+ if ( 1 != sscanf( buffer, " permissions %d\n", &perm_version ) ||
+ perm_version != 0 )
+ {
+ LL_WARNS() << "Bad Wearable asset: missing valid permissions" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ if( !mPermissions.importLegacyStream( input_stream ) )
+ {
+ return LLWearable::FAILURE;
+ }
+
+ // sale info
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading sale info" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ S32 sale_info_version = -1;
+ if ( 1 != sscanf( buffer, " sale_info %d\n", &sale_info_version ) ||
+ sale_info_version != 0 )
+ {
+ LL_WARNS() << "Bad Wearable asset: missing valid sale_info" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ // Sale info used to contain next owner perm. It is now in the
+ // permissions. Thus, we read that out, and fix legacy
+ // objects. It's possible this op would fail, but it should pick
+ // up the vast majority of the tasks.
+ bool has_perm_mask = false;
+ U32 perm_mask = 0;
+ if( !mSaleInfo.importLegacyStream(input_stream, has_perm_mask, perm_mask) )
+ {
+ return LLWearable::FAILURE;
+ }
+ if(has_perm_mask)
+ {
+ // fair use fix.
+ if(!(perm_mask & PERM_COPY))
+ {
+ perm_mask |= PERM_TRANSFER;
+ }
+ mPermissions.setMaskNext(perm_mask);
+ }
+
+ // wearable type
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading type" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ S32 type = -1;
+ if ( 1 != sscanf( buffer, "type %d\n", &type ) )
+ {
+ LL_WARNS() << "Bad Wearable asset: bad type" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ if( 0 <= type && type < LLWearableType::WT_COUNT )
+ {
+ setType((LLWearableType::EType)type, avatarp);
+ }
+ else
+ {
+ mType = LLWearableType::WT_COUNT;
+ LL_WARNS() << "Bad Wearable asset: bad type #" << type << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+
+ // parameters header
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading parameters header" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ S32 num_parameters = -1;
+ if ( 1 != sscanf( buffer, "parameters %d\n", &num_parameters ) )
+ {
+ LL_WARNS() << "Bad Wearable asset: missing parameters block" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ if ( num_parameters > MAX_WEARABLE_ASSET_PARAMETERS )
+ {
+ LL_WARNS() << "Bad Wearable asset: too many parameters, "
+ << num_parameters << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ if( num_parameters != mVisualParamIndexMap.size() )
+ {
+ LL_WARNS() << "Wearable parameter mismatch. Reading in "
+ << num_parameters << " from file, but created "
+ << mVisualParamIndexMap.size()
+ << " from avatar parameters. type: "
+ << getType() << LL_ENDL;
+ }
+
+ // parameters
+ S32 i;
+ for( i = 0; i < num_parameters; i++ )
+ {
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading parameter #" << i << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ S32 param_id = 0;
+ F32 param_weight = 0.f;
+ if ( 2 != sscanf( buffer, "%d %f\n", &param_id, &param_weight ) )
+ {
+ LL_WARNS() << "Bad Wearable asset: bad parameter, #" << i << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ mSavedVisualParamMap[param_id] = param_weight;
+ }
+
+ // textures header
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading textures header" << i << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ S32 num_textures = -1;
+ if ( 1 != sscanf( buffer, "textures %d\n", &num_textures) )
+ {
+ LL_WARNS() << "Bad Wearable asset: missing textures block" << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ if ( num_textures > MAX_WEARABLE_ASSET_TEXTURES )
+ {
+ LL_WARNS() << "Bad Wearable asset: too many textures, "
+ << num_textures << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+
+ // textures
+ for( i = 0; i < num_textures; i++ )
+ {
+ if (!getNextPopulatedLine(input_stream, buffer, PARSE_BUFFER_SIZE))
+ {
+ LL_WARNS() << "Bad Wearable asset: early end of input stream "
+ << "while reading textures #" << i << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ S32 te = 0;
+ if ( 2 != sscanf( /* Flawfinder: ignore */
+ buffer,
+ "%d %36s\n",
+ &te, uuid_buffer) )
+ {
+ LL_WARNS() << "Bad Wearable asset: bad texture, #" << i << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+
+ if (te >= ETextureIndex::TEX_NUM_INDICES) //createLayers() converts to ETextureIndex
+ {
+ LL_WARNS() << "Bad Wearable asset: bad texture index: " << te << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+
+ if( !LLUUID::validate( uuid_buffer ) )
+ {
+ LL_WARNS() << "Bad Wearable asset: bad texture uuid: "
+ << uuid_buffer << LL_ENDL;
+ return LLWearable::FAILURE;
+ }
+ LLUUID id = LLUUID(uuid_buffer);
+ LLGLTexture* image = gTextureManagerBridgep->getFetchedTexture( id );
+ if( mTEMap.find(te) != mTEMap.end() )
+ {
+ delete mTEMap[te];
+ }
+ if( mSavedTEMap.find(te) != mSavedTEMap.end() )
+ {
+ delete mSavedTEMap[te];
+ }
+
+ LLUUID textureid(uuid_buffer);
+ mTEMap[te] = new LLLocalTextureObject(image, textureid);
+ mSavedTEMap[te] = new LLLocalTextureObject(image, textureid);
+ createLayers(te, avatarp);
+ }
+
+ // copy all saved param values to working params
+ revertValues();
+
+ return LLWearable::SUCCESS;
+}
+
+bool LLWearable::getNextPopulatedLine(std::istream& input_stream, char* buffer, U32 buffer_size)
+{
+ if (!input_stream.good())
+ {
+ return false;
+ }
+
+ do
+ {
+ input_stream.getline(buffer, buffer_size);
+ }
+ while (input_stream.good() && buffer[0]=='\0');
+
+ return (buffer[0] != '\0');
+}
+
+
+void LLWearable::setType(LLWearableType::EType type, LLAvatarAppearance *avatarp)
+{
+ mType = type;
+ createVisualParams(avatarp);
+}
+
+
+LLLocalTextureObject* LLWearable::getLocalTextureObject(S32 index)
+{
+ te_map_t::iterator iter = mTEMap.find(index);
+ if( iter != mTEMap.end() )
+ {
+ LLLocalTextureObject* lto = iter->second;
+ return lto;
+ }
+ return NULL;
+}
+
+const LLLocalTextureObject* LLWearable::getLocalTextureObject(S32 index) const
+{
+ te_map_t::const_iterator iter = mTEMap.find(index);
+ if( iter != mTEMap.end() )
+ {
+ const LLLocalTextureObject* lto = iter->second;
+ return lto;
+ }
+ return NULL;
+}
+
+std::vector<LLLocalTextureObject*> LLWearable::getLocalTextureListSeq()
+{
+ std::vector<LLLocalTextureObject*> result;
+
+ for(te_map_t::value_type& te_pair : mTEMap)
+ {
+ LLLocalTextureObject* lto = te_pair.second;
+ result.push_back(lto);
+ }
+
+ return result;
+}
+
+void LLWearable::setLocalTextureObject(S32 index, LLLocalTextureObject &lto)
+{
+ if( mTEMap.find(index) != mTEMap.end() )
+ {
+ mTEMap.erase(index);
+ }
+ mTEMap[index] = new LLLocalTextureObject(lto);
+}
+
+void LLWearable::revertValues()
+{
+ // FIXME DRANO - this triggers changes to driven params on avatar, potentially clobbering baked appearance.
+
+ //update saved settings so wearable is no longer dirty
+ // One loop should be necessary here
+ for (param_map_t::value_type& vp_pair : mSavedVisualParamMap)
+ {
+ S32 id = vp_pair.first;
+ LLVisualParam *param = getVisualParam(id);
+ if(param)
+ {
+ F32 value = vp_pair.second;
+ param->setWeight(value);
+ mSavedVisualParamMap[id] = param->getWeight();
+ }
+ }
+
+ syncImages(mSavedTEMap, mTEMap);
+}
+
+void LLWearable::saveValues()
+{
+ //update saved settings so wearable is no longer dirty
+ mSavedVisualParamMap.clear();
+ for (const visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
+ {
+ S32 id = vp_pair.first;
+ LLVisualParam *wearable_param = vp_pair.second;
+ F32 value = wearable_param->getWeight();
+ mSavedVisualParamMap[id] = value;
+ }
+
+ // Deep copy of mTEMap (copies only those tes that are current, filling in defaults where needed)
+ syncImages(mTEMap, mSavedTEMap);
+}
+
+void LLWearable::syncImages(te_map_t &src, te_map_t &dst)
+{
+ // Deep copy of src (copies only those tes that are current, filling in defaults where needed)
+ for( S32 te = 0; te < TEX_NUM_INDICES; te++ )
+ {
+ if (LLAvatarAppearance::getDictionary()->getTEWearableType((ETextureIndex) te) == mType)
+ {
+ te_map_t::const_iterator iter = src.find(te);
+ LLUUID image_id;
+ LLGLTexture *image = NULL;
+ LLLocalTextureObject *lto = NULL;
+ if(iter != src.end())
+ {
+ // there's a Local Texture Object in the source image map. Use this to populate the values to store in the destination image map.
+ lto = iter->second;
+ image = lto->getImage();
+ image_id = lto->getID();
+ }
+ else
+ {
+ // there is no Local Texture Object in the source image map. Get defaults values for populating the destination image map.
+ image_id = getDefaultTextureImageID((ETextureIndex) te);
+ image = gTextureManagerBridgep->getFetchedTexture( image_id );
+ }
+
+ if( dst.find(te) != dst.end() )
+ {
+ // there's already an entry in the destination map for the texture. Just update its values.
+ dst[te]->setImage(image);
+ dst[te]->setID(image_id);
+ }
+ else
+ {
+ // no entry found in the destination map, we need to create a new Local Texture Object
+ dst[te] = new LLLocalTextureObject(image, image_id);
+ }
+
+ if( lto )
+ {
+ // If we pulled values from a Local Texture Object in the source map, make sure the proper flags are set in the new (or updated) entry in the destination map.
+ dst[te]->setBakedReady(lto->getBakedReady());
+ dst[te]->setDiscard(lto->getDiscard());
+ }
+ }
+ }
+}
+
+void LLWearable::destroyTextures()
+{
+ std::for_each(mTEMap.begin(), mTEMap.end(), DeletePairedPointer());
+ mTEMap.clear();
+
+ std::for_each(mSavedTEMap.begin(), mSavedTEMap.end(), DeletePairedPointer());
+ mSavedTEMap.clear();
+}
+
+void LLWearable::addVisualParam(LLVisualParam *param)
+{
+ if( mVisualParamIndexMap[param->getID()] )
+ {
+ delete mVisualParamIndexMap[param->getID()];
+ }
+ param->setIsDummy(false);
+ param->setParamLocation(LOC_WEARABLE);
+ mVisualParamIndexMap[param->getID()] = param;
+ mSavedVisualParamMap[param->getID()] = param->getDefaultWeight();
+}
+
+
+void LLWearable::setVisualParamWeight(S32 param_index, F32 value)
+{
+ if( is_in_map(mVisualParamIndexMap, param_index ) )
+ {
+ LLVisualParam *wearable_param = mVisualParamIndexMap[param_index];
+ wearable_param->setWeight(value);
+ }
+ else
+ {
+ LL_ERRS() << "LLWearable::setVisualParam passed invalid parameter index: " << param_index << " for wearable type: " << this->getName() << LL_ENDL;
+ }
+}
+
+F32 LLWearable::getVisualParamWeight(S32 param_index) const
+{
+ if( is_in_map(mVisualParamIndexMap, param_index ) )
+ {
+ const LLVisualParam *wearable_param = mVisualParamIndexMap.find(param_index)->second;
+ return wearable_param->getWeight();
+ }
+ else
+ {
+ LL_WARNS() << "LLWerable::getVisualParam passed invalid parameter index: " << param_index << " for wearable type: " << this->getName() << LL_ENDL;
+ }
+ return (F32)-1.0;
+}
+
+LLVisualParam* LLWearable::getVisualParam(S32 index) const
+{
+ visual_param_index_map_t::const_iterator iter = mVisualParamIndexMap.find(index);
+ return (iter == mVisualParamIndexMap.end()) ? NULL : iter->second;
+}
+
+
+void LLWearable::getVisualParams(visual_param_vec_t &list)
+{
+ // add all visual params to the passed-in vector
+ for(visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
+ {
+ list.push_back(vp_pair.second);
+ }
+}
+
+void LLWearable::animateParams(F32 delta)
+{
+ for(visual_param_index_map_t::value_type& vp_pair : mVisualParamIndexMap)
+ {
+ LLVisualParam *param = (LLVisualParam*)vp_pair.second;
+ param->animate(delta);
+ }
+}
+
+LLColor4 LLWearable::getClothesColor(S32 te) const
+{
+ LLColor4 color;
+ U32 param_name[3];
+ if( LLAvatarAppearance::teToColorParams( (LLAvatarAppearanceDefines::ETextureIndex)te, param_name ) )
+ {
+ for( U8 index = 0; index < 3; index++ )
+ {
+ color.mV[index] = getVisualParamWeight(param_name[index]);
+ }
+ }
+ return color;
+}
+
+void LLWearable::setClothesColor( S32 te, const LLColor4& new_color)
+{
+ U32 param_name[3];
+ if( LLAvatarAppearance::teToColorParams( (LLAvatarAppearanceDefines::ETextureIndex)te, param_name ) )
+ {
+ for( U8 index = 0; index < 3; index++ )
+ {
+ setVisualParamWeight(param_name[index], new_color.mV[index]);
+ }
+ }
+}
+
+void LLWearable::writeToAvatar(LLAvatarAppearance* avatarp)
+{
+ if (!avatarp) return;
+
+ // Pull params
+ for( LLVisualParam* param = avatarp->getFirstVisualParam(); param; param = avatarp->getNextVisualParam() )
+ {
+ // cross-wearable parameters are not authoritative, as they are driven by a different wearable. So don't copy the values to the
+ // avatar object if cross wearable. Cross wearable params get their values from the avatar, they shouldn't write the other way.
+ if( (((LLViewerVisualParam*)param)->getWearableType() == mType) && (!((LLViewerVisualParam*)param)->getCrossWearable()) )
+ {
+ S32 param_id = param->getID();
+ F32 weight = getVisualParamWeight(param_id);
+
+ avatarp->setVisualParamWeight( param_id, weight);
+ }
+ }
+}
+
+
+std::string terse_F32_to_string(F32 f)
+{
+ std::string r = llformat("%.2f", f);
+ S32 len = r.length();
+
+ // "1.20" -> "1.2"
+ // "24.00" -> "24."
+ while (len > 0 && ('0' == r[len - 1]))
+ {
+ r.erase(len-1, 1);
+ len--;
+ }
+ if ('.' == r[len - 1])
+ {
+ // "24." -> "24"
+ r.erase(len-1, 1);
+ }
+ else if (('-' == r[0]) && ('0' == r[1]))
+ {
+ // "-0.59" -> "-.59"
+ r.erase(1, 1);
+ }
+ else if ('0' == r[0])
+ {
+ // "0.59" -> ".59"
+ r.erase(0, 1);
+ }
+ return r;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 22:17:40 +0000