diff options
Diffstat (limited to 'indra/newview')
| -rw-r--r-- | indra/newview/CMakeLists.txt | 4 | ||||
| -rw-r--r-- | indra/newview/llgltfmateriallist.cpp | 87 | ||||
| -rw-r--r-- | indra/newview/llgltfmateriallist.h | 3 | ||||
| -rw-r--r-- | indra/newview/lllocalrendermaterials.cpp | 734 | ||||
| -rw-r--r-- | indra/newview/lllocalrendermaterials.h | 136 | ||||
| -rw-r--r-- | indra/newview/llmaterialeditor.cpp | 103 | ||||
| -rw-r--r-- | indra/newview/lltinygltfhelper.cpp | 245 | ||||
| -rw-r--r-- | indra/newview/lltinygltfhelper.h | 55 | ||||
| -rw-r--r-- | indra/newview/llviewertexturelist.h | 6 |
9 files changed, 1204 insertions, 169 deletions
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt index b67bc91277..e72536e781 100644 --- a/indra/newview/CMakeLists.txt +++ b/indra/newview/CMakeLists.txt @@ -394,6 +394,7 @@ set(viewer_SOURCE_FILES lllistcontextmenu.cpp lllistview.cpp lllocalbitmaps.cpp + lllocalrendermaterials.cpp lllocationhistory.cpp lllocationinputctrl.cpp lllogchat.cpp @@ -607,6 +608,7 @@ set(viewer_SOURCE_FILES lltextureinfodetails.cpp lltexturestats.cpp lltextureview.cpp + lltinygltfhelper.cpp lltoast.cpp lltoastalertpanel.cpp lltoastgroupnotifypanel.cpp @@ -1036,6 +1038,7 @@ set(viewer_HEADER_FILES lllistcontextmenu.h lllistview.h lllocalbitmaps.h + lllocalrendermaterials.h lllocationhistory.h lllocationinputctrl.h lllogchat.h @@ -1240,6 +1243,7 @@ set(viewer_HEADER_FILES lltextureinfodetails.h lltexturestats.h lltextureview.h + lltinygltfhelper.h lltoast.h lltoastalertpanel.h lltoastgroupnotifypanel.h diff --git a/indra/newview/llgltfmateriallist.cpp b/indra/newview/llgltfmateriallist.cpp index 96c29d7ed2..af00cdd05f 100644 --- a/indra/newview/llgltfmateriallist.cpp +++ b/indra/newview/llgltfmateriallist.cpp @@ -30,86 +30,13 @@ #include "llassetstorage.h" #include "llfilesystem.h" #include "llsdserialize.h" +#include "lltinygltfhelper.h" #include "tinygltf/tiny_gltf.h" #include <strstream> LLGLTFMaterialList gGLTFMaterialList; -static LLColor4 get_color(const std::vector<double>& in) -{ - LLColor4 out; - for (S32 i = 0; i < llmin((S32)in.size(), 4); ++i) - { - out.mV[i] = in[i]; - } - - return out; -} - -static void set_from_model(LLGLTFMaterial* mat, tinygltf::Model& model) -{ - - S32 index; - - auto& material_in = model.materials[0]; - - // get albedo texture - index = material_in.pbrMetallicRoughness.baseColorTexture.index; - if (index >= 0) - { - mat->mAlbedoId.set(model.images[index].uri); - } - else - { - mat->mAlbedoId.setNull(); - } - - // get normal map - index = material_in.normalTexture.index; - if (index >= 0) - { - mat->mNormalId.set(model.images[index].uri); - } - else - { - mat->mNormalId.setNull(); - } - - // get metallic-roughness texture - index = material_in.pbrMetallicRoughness.metallicRoughnessTexture.index; - if (index >= 0) - { - mat->mMetallicRoughnessId.set(model.images[index].uri); - } - else - { - mat->mMetallicRoughnessId.setNull(); - } - - // get emissive texture - index = material_in.emissiveTexture.index; - if (index >= 0) - { - mat->mEmissiveId.set(model.images[index].uri); - } - else - { - mat->mEmissiveId.setNull(); - } - - mat->setAlphaMode(material_in.alphaMode); - mat->mAlphaCutoff = llclamp((F32)material_in.alphaCutoff, 0.f, 1.f); - - mat->mAlbedoColor = get_color(material_in.pbrMetallicRoughness.baseColorFactor); - mat->mEmissiveColor = get_color(material_in.emissiveFactor); - - mat->mMetallicFactor = llclamp((F32)material_in.pbrMetallicRoughness.metallicFactor, 0.f, 1.f); - mat->mRoughnessFactor = llclamp((F32)material_in.pbrMetallicRoughness.roughnessFactor, 0.f, 1.f); - - mat->mDoubleSided = material_in.doubleSided; -} - LLGLTFMaterial* LLGLTFMaterialList::getMaterial(const LLUUID& id) { List::iterator iter = mList.find(id); @@ -158,7 +85,7 @@ LLGLTFMaterial* LLGLTFMaterialList::getMaterial(const LLUUID& id) if (loader.LoadASCIIFromString(&model_in, &error_msg, &warn_msg, data.c_str(), data.length(), "")) { - set_from_model(mat, model_in); + LLTinyGLTFHelper::setFromModel(mat, model_in); } else { @@ -184,3 +111,13 @@ LLGLTFMaterial* LLGLTFMaterialList::getMaterial(const LLUUID& id) return iter->second; } +void LLGLTFMaterialList::addMaterial(const LLUUID& id, LLGLTFMaterial* material) +{ + mList[id] = material; +} + +void LLGLTFMaterialList::removeMaterial(const LLUUID& id) +{ + mList.erase(id); +} + diff --git a/indra/newview/llgltfmateriallist.h b/indra/newview/llgltfmateriallist.h index c22134c468..49760504e6 100644 --- a/indra/newview/llgltfmateriallist.h +++ b/indra/newview/llgltfmateriallist.h @@ -41,6 +41,9 @@ public: LLGLTFMaterial* getMaterial(const LLUUID& id); + void addMaterial(const LLUUID& id, LLGLTFMaterial* material); + void removeMaterial(const LLUUID& id); + }; extern LLGLTFMaterialList gGLTFMaterialList; diff --git a/indra/newview/lllocalrendermaterials.cpp b/indra/newview/lllocalrendermaterials.cpp new file mode 100644 index 0000000000..aada61a056 --- /dev/null +++ b/indra/newview/lllocalrendermaterials.cpp @@ -0,0 +1,734 @@ +/** + * @file lllocalrendermaterials.cpp + * @brief Local GLTF materials source + * + * $LicenseInfo:firstyear=2022&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2022, 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 + * $/LicenseInfo$ + */ + +/* precompiled headers */ +#include "llviewerprecompiledheaders.h" + +/* own header */ +#include "lllocalrendermaterials.h" + +/* boost: will not compile unless equivalent is undef'd, beware. */ +#include "fix_macros.h" +#include <boost/filesystem.hpp> + +/* time headers */ +#include <time.h> +#include <ctime> + +/* misc headers */ +#include "llagentwearables.h" +#include "llface.h" +#include "llfilepicker.h" +#include "llgltfmateriallist.h" +#include "llimagedimensionsinfo.h" +#include "lllocaltextureobject.h" +#include "llmaterialmgr.h" +#include "llnotificationsutil.h" +#include "llscrolllistctrl.h" +#include "lltexlayerparams.h" +#include "lltinygltfhelper.h" +#include "lltrans.h" +#include "llviewercontrol.h" +#include "llviewerdisplay.h" +#include "llviewerobjectlist.h" +#include "llviewerobject.h" +#include "llviewerwearable.h" +#include "llvoavatarself.h" +#include "llvovolume.h" +#include "pipeline.h" +#include "tinygltf/tiny_gltf.h" + +/*=======================================*/ +/* Formal declarations, constants, etc. */ +/*=======================================*/ + +static const F32 LL_LOCAL_TIMER_HEARTBEAT = 3.0; +static const BOOL LL_LOCAL_USE_MIPMAPS = true; +static const S32 LL_LOCAL_DISCARD_LEVEL = 0; +static const bool LL_LOCAL_SLAM_FOR_DEBUG = true; +static const bool LL_LOCAL_REPLACE_ON_DEL = true; +static const S32 LL_LOCAL_UPDATE_RETRIES = 5; + +/*=======================================*/ +/* LLLocalGLTFMaterial: unit class */ +/*=======================================*/ +LLLocalGLTFMaterial::LLLocalGLTFMaterial(std::string filename) + : mFilename(filename) + , mShortName(gDirUtilp->getBaseFileName(filename, true)) + , mValid(false) + , mLastModified() + , mLinkStatus(LS_ON) + , mUpdateRetries(LL_LOCAL_UPDATE_RETRIES) +{ + mTrackingID.generate(); + + /* extension */ + std::string temp_exten = gDirUtilp->getExtension(mFilename); + + if (temp_exten == "gltf") + { + mExtension = ET_MATERIAL_GLTF; + } + else if (temp_exten == "glb") + { + mExtension = ET_MATERIAL_GLB; + } + else + { + LL_WARNS() << "File of no valid extension given, local material creation aborted." << "\n" + << "Filename: " << mFilename << LL_ENDL; + return; // no valid extension. + } + + /* next phase of unit creation is nearly the same as an update cycle. + we're running updateSelf as a special case with the optional UT_FIRSTUSE + which omits the parts associated with removing the outdated texture */ + mValid = updateSelf(UT_FIRSTUSE); +} + +LLLocalGLTFMaterial::~LLLocalGLTFMaterial() +{ + // replace IDs with defaults, if set to do so. + if(LL_LOCAL_REPLACE_ON_DEL && mValid && gAgentAvatarp) // fix for STORM-1837 + { + replaceIDs(mWorldID, IMG_DEFAULT); + LLLocalGLTFMaterialMgr::getInstance()->doRebake(); + } + + // delete self from material list + gGLTFMaterialList.removeMaterial(mWorldID); +} + +/* accessors */ +std::string LLLocalGLTFMaterial::getFilename() +{ + return mFilename; +} + +std::string LLLocalGLTFMaterial::getShortName() +{ + return mShortName; +} + +LLUUID LLLocalGLTFMaterial::getTrackingID() +{ + return mTrackingID; +} + +LLUUID LLLocalGLTFMaterial::getWorldID() +{ + return mWorldID; +} + +bool LLLocalGLTFMaterial::getValid() +{ + return mValid; +} + +/* update functions */ +bool LLLocalGLTFMaterial::updateSelf(EUpdateType optional_firstupdate) +{ + bool updated = false; + + if (mLinkStatus == LS_ON) + { + // verifying that the file exists + if (gDirUtilp->fileExists(mFilename)) + { + // verifying that the file has indeed been modified + +#ifndef LL_WINDOWS + const std::time_t temp_time = boost::filesystem::last_write_time(boost::filesystem::path(mFilename)); +#else + const std::time_t temp_time = boost::filesystem::last_write_time(boost::filesystem::path(utf8str_to_utf16str(mFilename))); +#endif + LLSD new_last_modified = asctime(localtime(&temp_time)); + + if (mLastModified.asString() != new_last_modified.asString()) + { + LLPointer<LLGLTFMaterial> raw_material = new LLGLTFMaterial(); + if (loadMaterial(raw_material)) + { + // decode is successful, we can safely proceed. + LLUUID old_id = LLUUID::null; + if ((optional_firstupdate != UT_FIRSTUSE) && !mWorldID.isNull()) + { + old_id = mWorldID; + } + mWorldID.generate(); + mLastModified = new_last_modified; + + gGLTFMaterialList.addMaterial(mWorldID, raw_material); + + if (optional_firstupdate != UT_FIRSTUSE) + { + // seek out everything old_id uses and replace it with mWorldID + replaceIDs(old_id, mWorldID); + + // remove old_id from material list + gGLTFMaterialList.removeMaterial(old_id); + } + + mUpdateRetries = LL_LOCAL_UPDATE_RETRIES; + updated = true; + } + + // if decoding failed, we get here and it will attempt to decode it in the next cycles + // until mUpdateRetries runs out. this is done because some software lock the material while writing to it + else + { + if (mUpdateRetries) + { + mUpdateRetries--; + } + else + { + LL_WARNS() << "During the update process the following file was found" << "\n" + << "but could not be opened or decoded for " << LL_LOCAL_UPDATE_RETRIES << " attempts." << "\n" + << "Filename: " << mFilename << "\n" + << "Disabling further update attempts for this file." << LL_ENDL; + + LLSD notif_args; + notif_args["FNAME"] = mFilename; + notif_args["NRETRIES"] = LL_LOCAL_UPDATE_RETRIES; + LLNotificationsUtil::add("LocalBitmapsUpdateFailedFinal", notif_args); + + mLinkStatus = LS_BROKEN; + } + } + } + + } // end if file exists + + else + { + LL_WARNS() << "During the update process, the following file was not found." << "\n" + << "Filename: " << mFilename << "\n" + << "Disabling further update attempts for this file." << LL_ENDL; + + LLSD notif_args; + notif_args["FNAME"] = mFilename; + LLNotificationsUtil::add("LocalBitmapsUpdateFileNotFound", notif_args); + + mLinkStatus = LS_BROKEN; + } + } + + return updated; +} + +bool LLLocalGLTFMaterial::loadMaterial(LLPointer<LLGLTFMaterial> mat) +{ + bool decode_successful = false; + + switch (mExtension) + { + case ET_MATERIAL_GLTF: + case ET_MATERIAL_GLB: + { + tinygltf::TinyGLTF loader; + std::string error_msg; + std::string warn_msg; + + tinygltf::Model model_in; + + std::string filename_lc = mFilename; + LLStringUtil::toLower(filename_lc); + + // Load a tinygltf model fom a file. Assumes that the input filename has already been + // been sanitized to one of (.gltf , .glb) extensions, so does a simple find to distinguish. + if (std::string::npos == filename_lc.rfind(".gltf")) + { // file is binary + decode_successful = loader.LoadBinaryFromFile(&model_in, &error_msg, &warn_msg, filename_lc); + } + else + { // file is ascii + decode_successful = loader.LoadASCIIFromFile(&model_in, &error_msg, &warn_msg, filename_lc); + } + + if (!decode_successful) + { + LL_WARNS() << "Cannot Upload Material, error: " << error_msg + << ", warning:" << warn_msg + << " file: " << mFilename + << LL_ENDL; + break; + } + + if (model_in.materials.empty()) + { + // materials are missing + LL_WARNS() << "Cannot Upload Material, Material missing, " << mFilename << LL_ENDL; + decode_successful = false; + break; + } + + // sets everything, but textures will have inaccurate ids + LLTinyGLTFHelper::setFromModel(mat, model_in); + + std::string folder = gDirUtilp->getDirName(filename_lc); + tinygltf::Material material_in = model_in.materials[0]; + + // get albedo texture + LLPointer<LLImageRaw> albedo_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.pbrMetallicRoughness.baseColorTexture.index); + // get normal map + LLPointer<LLImageRaw> normal_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.normalTexture.index); + // get metallic-roughness texture + LLPointer<LLImageRaw> mr_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.pbrMetallicRoughness.metallicRoughnessTexture.index); + // get emissive texture + LLPointer<LLImageRaw> emissive_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.emissiveTexture.index); + // get occlusion map if needed + LLPointer<LLImageRaw> occlusion_img; + if (material_in.occlusionTexture.index != material_in.pbrMetallicRoughness.metallicRoughnessTexture.index) + { + occlusion_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.occlusionTexture.index); + } + + // todo: pass it into local bitmaps? + LLTinyGLTFHelper::initFetchedTextures(material_in, + albedo_img, normal_img, mr_img, emissive_img, occlusion_img, + mAlbedoFetched, mNormalFetched, mMRFetched, mEmissiveFetched); + + mat->mAlbedoId = mAlbedoFetched->getID(); + mat->mNormalId = mNormalFetched->getID(); + mat->mMetallicRoughnessId = mMRFetched->getID(); + mat->mEmissiveId = mEmissiveFetched->getID(); + + break; + } + + default: + { + // separating this into -several- LL_WARNS() calls because in the extremely unlikely case that this happens + // accessing mFilename and any other object properties might very well crash the viewer. + // getting here should be impossible, or there's been a pretty serious bug. + + LL_WARNS() << "During a decode attempt, the following local material had no properly assigned extension." << LL_ENDL; + LL_WARNS() << "Filename: " << mFilename << LL_ENDL; + LL_WARNS() << "Disabling further update attempts for this file." << LL_ENDL; + mLinkStatus = LS_BROKEN; + } + } + + return decode_successful; +} + +void LLLocalGLTFMaterial::replaceIDs(LLUUID old_id, LLUUID new_id) +{ + // checking for misuse. + if (old_id == new_id) + { + LL_INFOS() << "An attempt was made to replace a texture with itself. (matching UUIDs)" << "\n" + << "Texture UUID: " << old_id.asString() << LL_ENDL; + return; + } + + // processing updates per channel; makes the process scalable. + // the only actual difference is in SetTE* call i.e. SetTETexture, SetTENormal, etc. + updateUserPrims(old_id, new_id, LLRender::DIFFUSE_MAP); + updateUserPrims(old_id, new_id, LLRender::NORMAL_MAP); + updateUserPrims(old_id, new_id, LLRender::SPECULAR_MAP); + + // default safeguard image for layers + if (new_id == IMG_DEFAULT) + { + new_id = IMG_DEFAULT_AVATAR; + } +} + +// this function sorts the faces from a getFaceList[getNumFaces] into a list of objects +// in order to prevent multiple sendTEUpdate calls per object during updateUserPrims +std::vector<LLViewerObject*> LLLocalGLTFMaterial::prepUpdateObjects(LLUUID old_id, U32 channel) +{ + std::vector<LLViewerObject*> obj_list; + // todo: find a way to update materials + /* + LLGLTFMaterial* old_material = gGLTFMaterialList.getMaterial(old_id); + + for(U32 face_iterator = 0; face_iterator < old_texture->getNumFaces(channel); face_iterator++) + { + // getting an object from a face + LLFace* face_to_object = (*old_texture->getFaceList(channel))[face_iterator]; + + if(face_to_object) + { + LLViewerObject* affected_object = face_to_object->getViewerObject(); + + if(affected_object) + { + + // we have an object, we'll take it's UUID and compare it to + // whatever we already have in the returnable object list. + // if there is a match - we do not add (to prevent duplicates) + LLUUID mainlist_obj_id = affected_object->getID(); + bool add_object = true; + + // begin looking for duplicates + std::vector<LLViewerObject*>::iterator objlist_iter = obj_list.begin(); + for(; (objlist_iter != obj_list.end()) && add_object; objlist_iter++) + { + LLViewerObject* obj = *objlist_iter; + if (obj->getID() == mainlist_obj_id) + { + add_object = false; // duplicate found. + } + } + // end looking for duplicates + + if(add_object) + { + obj_list.push_back(affected_object); + } + + } + + } + + } // end of face-iterating for() + + */ + return obj_list; +} + +void LLLocalGLTFMaterial::updateUserPrims(LLUUID old_id, LLUUID new_id, U32 channel) +{ + /*std::vector<LLViewerObject*> objectlist = prepUpdateObjects(old_id, channel); + for(std::vector<LLViewerObject*>::iterator object_iterator = objectlist.begin(); + object_iterator != objectlist.end(); object_iterator++) + { + LLViewerObject* object = *object_iterator; + + if(object) + { + bool update_tex = false; + bool update_mat = false; + S32 num_faces = object->getNumFaces(); + + for (U8 face_iter = 0; face_iter < num_faces; face_iter++) + { + if (object->mDrawable) + { + LLFace* face = object->mDrawable->getFace(face_iter); + if (face && face->getTexture(channel) && face->getTexture(channel)->getID() == old_id) + { + // these things differ per channel, unless there already is a universal + // texture setting function to setTE that takes channel as a param? + // p.s.: switch for now, might become if - if an extra test is needed to verify before touching normalmap/specmap + switch(channel) + { + case LLRender::DIFFUSE_MAP: + { + object->setTETexture(face_iter, new_id); + update_tex = true; + break; + } + + case LLRender::NORMAL_MAP: + { + object->setTENormalMap(face_iter, new_id); + update_mat = true; + update_tex = true; + break; + } + + case LLRender::SPECULAR_MAP: + { + object->setTESpecularMap(face_iter, new_id); + update_mat = true; + update_tex = true; + break; + } + } + // end switch + + } + } + } + + if (update_tex) + { + object->sendTEUpdate(); + } + + if (update_mat) + { + object->mDrawable->getVOVolume()->faceMappingChanged(); + } + } + } + */ +} + +/*=======================================*/ +/* LLLocalGLTFMaterialTimer: timer class */ +/*=======================================*/ +LLLocalGLTFMaterialTimer::LLLocalGLTFMaterialTimer() : LLEventTimer(LL_LOCAL_TIMER_HEARTBEAT) +{ +} + +LLLocalGLTFMaterialTimer::~LLLocalGLTFMaterialTimer() +{ +} + +void LLLocalGLTFMaterialTimer::startTimer() +{ + mEventTimer.start(); +} + +void LLLocalGLTFMaterialTimer::stopTimer() +{ + mEventTimer.stop(); +} + +bool LLLocalGLTFMaterialTimer::isRunning() +{ + return mEventTimer.getStarted(); +} + +BOOL LLLocalGLTFMaterialTimer::tick() +{ + // todo: do on idle? No point in timer + LLLocalGLTFMaterialMgr::getInstance()->doUpdates(); + return FALSE; +} + +/*=======================================*/ +/* LLLocalGLTFMaterialMgr: manager class */ +/*=======================================*/ +LLLocalGLTFMaterialMgr::LLLocalGLTFMaterialMgr() +{ +} + +LLLocalGLTFMaterialMgr::~LLLocalGLTFMaterialMgr() +{ + std::for_each(mMaterialList.begin(), mMaterialList.end(), DeletePointer()); + mMaterialList.clear(); +} + +bool LLLocalGLTFMaterialMgr::addUnit() +{ + bool add_successful = false; + + LLFilePicker& picker = LLFilePicker::instance(); + if (picker.getMultipleOpenFiles(LLFilePicker::FFLOAD_IMAGE)) + { + mTimer.stopTimer(); + + std::string filename = picker.getFirstFile(); + while (!filename.empty()) + { + if (!checkTextureDimensions(filename)) + { + filename = picker.getNextFile(); + continue; + } + + LLLocalGLTFMaterial* unit = new LLLocalGLTFMaterial(filename); + + if (unit->getValid()) + { + mMaterialList.push_back(unit); + add_successful = true; + } + else + { + LL_WARNS() << "Attempted to add invalid or unreadable image file, attempt cancelled.\n" + << "Filename: " << filename << LL_ENDL; + + LLSD notif_args; + notif_args["FNAME"] = filename; + LLNotificationsUtil::add("LocalBitmapsVerifyFail", notif_args); + + delete unit; + unit = NULL; + } + + filename = picker.getNextFile(); + } + + mTimer.startTimer(); + } + + return add_successful; +} + +bool LLLocalGLTFMaterialMgr::checkTextureDimensions(std::string filename) +{ + std::string exten = gDirUtilp->getExtension(filename); + U32 codec = LLImageBase::getCodecFromExtension(exten); + std::string mImageLoadError; + LLImageDimensionsInfo image_info; + if (!image_info.load(filename, codec)) + { + return false; + } + + S32 max_width = gSavedSettings.getS32("max_texture_dimension_X"); + S32 max_height = gSavedSettings.getS32("max_texture_dimension_Y"); + + if ((image_info.getWidth() > max_width) || (image_info.getHeight() > max_height)) + { + LLStringUtil::format_map_t args; + args["WIDTH"] = llformat("%d", max_width); + args["HEIGHT"] = llformat("%d", max_height); + mImageLoadError = LLTrans::getString("texture_load_dimensions_error", args); + + LLSD notif_args; + notif_args["REASON"] = mImageLoadError; + LLNotificationsUtil::add("CannotUploadTexture", notif_args); + + return false; + } + + return true; +} + +void LLLocalGLTFMaterialMgr::delUnit(LLUUID tracking_id) +{ + if (!mMaterialList.empty()) + { + std::vector<LLLocalGLTFMaterial*> to_delete; + for (local_list_iter iter = mMaterialList.begin(); iter != mMaterialList.end(); iter++) + { /* finding which ones we want deleted and making a separate list */ + LLLocalGLTFMaterial* unit = *iter; + if (unit->getTrackingID() == tracking_id) + { + to_delete.push_back(unit); + } + } + + for (std::vector<LLLocalGLTFMaterial*>::iterator del_iter = to_delete.begin(); + del_iter != to_delete.end(); del_iter++) + { /* iterating over a temporary list, hence preserving the iterator validity while deleting. */ + LLLocalGLTFMaterial* unit = *del_iter; + mMaterialList.remove(unit); + delete unit; + unit = NULL; + } + } +} + +LLUUID LLLocalGLTFMaterialMgr::getWorldID(LLUUID tracking_id) +{ + LLUUID world_id = LLUUID::null; + + for (local_list_iter iter = mMaterialList.begin(); iter != mMaterialList.end(); iter++) + { + LLLocalGLTFMaterial* unit = *iter; + if (unit->getTrackingID() == tracking_id) + { + world_id = unit->getWorldID(); + } + } + + return world_id; +} + +bool LLLocalGLTFMaterialMgr::isLocal(const LLUUID world_id) +{ + for (local_list_iter iter = mMaterialList.begin(); iter != mMaterialList.end(); iter++) + { + LLLocalGLTFMaterial* unit = *iter; + if (unit->getWorldID() == world_id) + { + return true; + } + } + return false; +} + +std::string LLLocalGLTFMaterialMgr::getFilename(LLUUID tracking_id) +{ + std::string filename = ""; + + for (local_list_iter iter = mMaterialList.begin(); iter != mMaterialList.end(); iter++) + { + LLLocalGLTFMaterial* unit = *iter; + if (unit->getTrackingID() == tracking_id) + { + filename = unit->getFilename(); + } + } + + return filename; +} + +void LLLocalGLTFMaterialMgr::feedScrollList(LLScrollListCtrl* ctrl) +{ + if (ctrl) + { + ctrl->clearRows(); + + if (!mMaterialList.empty()) + { + for (local_list_iter iter = mMaterialList.begin(); + iter != mMaterialList.end(); iter++) + { + LLSD element; + element["columns"][0]["column"] = "unit_name"; + element["columns"][0]["type"] = "text"; + element["columns"][0]["value"] = (*iter)->getShortName(); + + element["columns"][1]["column"] = "unit_id_HIDDEN"; + element["columns"][1]["type"] = "text"; + element["columns"][1]["value"] = (*iter)->getTrackingID(); + + ctrl->addElement(element); + } + } + } + +} + +void LLLocalGLTFMaterialMgr::doUpdates() +{ + // preventing theoretical overlap in cases with huge number of loaded images. + mTimer.stopTimer(); + mNeedsRebake = false; + + for (local_list_iter iter = mMaterialList.begin(); iter != mMaterialList.end(); iter++) + { + (*iter)->updateSelf(); + } + + doRebake(); + mTimer.startTimer(); +} + +void LLLocalGLTFMaterialMgr::setNeedsRebake() +{ + mNeedsRebake = true; +} + +void LLLocalGLTFMaterialMgr::doRebake() +{ /* separated that from doUpdates to insure a rebake can be called separately during deletion */ + if (mNeedsRebake) + { + gAgentAvatarp->forceBakeAllTextures(LL_LOCAL_SLAM_FOR_DEBUG); + mNeedsRebake = false; + } +} + diff --git a/indra/newview/lllocalrendermaterials.h b/indra/newview/lllocalrendermaterials.h new file mode 100644 index 0000000000..ea1edbb7b1 --- /dev/null +++ b/indra/newview/lllocalrendermaterials.h @@ -0,0 +1,136 @@ +/** + * @file lllocalrendermaterials.h + * @brief Local GLTF materials header + * + * $LicenseInfo:firstyear=2022&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2022, 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 + * $/LicenseInfo$ + */ + +#ifndef LL_LOCALRENDERMATERIALS_H +#define LL_LOCALRENDERMATERIALS_H + +#include "lleventtimer.h" +#include "llpointer.h" + +class LLScrollListCtrl; +class LLGLTFMaterial; +class LLViewerObject; +class LLViewerFetchedTexture; + +class LLLocalGLTFMaterial +{ +public: /* main */ + LLLocalGLTFMaterial(std::string filename); + ~LLLocalGLTFMaterial(); + +public: /* accessors */ + std::string getFilename(); + std::string getShortName(); + LLUUID getTrackingID(); + LLUUID getWorldID(); + bool getValid(); + +public: /* self update public section */ + enum EUpdateType + { + UT_FIRSTUSE, + UT_REGUPDATE + }; + + bool updateSelf(EUpdateType = UT_REGUPDATE); + +private: /* self update private section */ + bool loadMaterial(LLPointer<LLGLTFMaterial> raw); + void replaceIDs(LLUUID old_id, LLUUID new_id); + std::vector<LLViewerObject*> prepUpdateObjects(LLUUID old_id, U32 channel); + void updateUserPrims(LLUUID old_id, LLUUID new_id, U32 channel); + +private: /* private enums */ + enum ELinkStatus + { + LS_ON, + LS_BROKEN, + }; + + enum EExtension + { + ET_MATERIAL_GLTF, + ET_MATERIAL_GLB, + }; + +private: /* members */ + std::string mFilename; + std::string mShortName; + LLUUID mTrackingID; + LLUUID mWorldID; + bool mValid; + LLSD mLastModified; + EExtension mExtension; + ELinkStatus mLinkStatus; + S32 mUpdateRetries; + + // material needs to maintain textures + LLPointer<LLViewerFetchedTexture> mAlbedoFetched; + LLPointer<LLViewerFetchedTexture> mNormalFetched; + LLPointer<LLViewerFetchedTexture> mMRFetched; + LLPointer<LLViewerFetchedTexture> mEmissiveFetched; +}; + +class LLLocalGLTFMaterialTimer : public LLEventTimer +{ +public: + LLLocalGLTFMaterialTimer(); + ~LLLocalGLTFMaterialTimer(); + +public: + void startTimer(); + void stopTimer(); + bool isRunning(); + BOOL tick(); +}; + +class LLLocalGLTFMaterialMgr : public LLSingleton<LLLocalGLTFMaterialMgr> +{ + LLSINGLETON(LLLocalGLTFMaterialMgr); + ~LLLocalGLTFMaterialMgr(); +public: + bool addUnit(); + void delUnit(LLUUID tracking_id); + bool checkTextureDimensions(std::string filename); + + LLUUID getWorldID(LLUUID tracking_id); + bool isLocal(LLUUID world_id); + std::string getFilename(LLUUID tracking_id); + + void feedScrollList(LLScrollListCtrl* ctrl); + void doUpdates(); + void setNeedsRebake(); + void doRebake(); + +private: + std::list<LLLocalGLTFMaterial*> mMaterialList; + LLLocalGLTFMaterialTimer mTimer; + bool mNeedsRebake; + typedef std::list<LLLocalGLTFMaterial*>::iterator local_list_iter; +}; + +#endif // LL_LOCALRENDERMATERIALS_H + diff --git a/indra/newview/llmaterialeditor.cpp b/indra/newview/llmaterialeditor.cpp index 7b17fb5fdf..9743976e33 100644 --- a/indra/newview/llmaterialeditor.cpp +++ b/indra/newview/llmaterialeditor.cpp @@ -55,6 +55,7 @@ #include "llfloaterperms.h" #include "tinygltf/tiny_gltf.h" +#include "lltinygltfhelper.h" #include <strstream> @@ -1046,38 +1047,6 @@ void LLMaterialFilePicker::notify(const std::vector<std::string>& filenames) } } -const tinygltf::Image* get_image_from_texture_index(const tinygltf::Model& model, S32 texture_index) -{ - if (texture_index >= 0) - { - S32 source_idx = model.textures[texture_index].source; - if (source_idx >= 0) - { - return &(model.images[source_idx]); - } - } - - return nullptr; -} - -static LLImageRaw* get_texture(const std::string& folder, const tinygltf::Model& model, S32 texture_index, std::string& name) -{ - const tinygltf::Image* image = get_image_from_texture_index(model, texture_index); - LLImageRaw* rawImage = nullptr; - - if (image != nullptr && - image->bits == 8 && - !image->image.empty() && - image->component <= 4) - { - name = image->name; - rawImage = new LLImageRaw(&image->image[0], image->width, image->height, image->component); - rawImage->verticalFlip(); - } - - return rawImage; -} - static void strip_alpha_channel(LLPointer<LLImageRaw>& img) { if (img->getComponents() == 4) @@ -1108,16 +1077,12 @@ static void copy_red_channel(LLPointer<LLImageRaw>& src_img, LLPointer<LLImageRa } } -static void pack_textures(tinygltf::Model& model, tinygltf::Material& material, +static void pack_textures( LLPointer<LLImageRaw>& albedo_img, LLPointer<LLImageRaw>& normal_img, LLPointer<LLImageRaw>& mr_img, LLPointer<LLImageRaw>& emissive_img, LLPointer<LLImageRaw>& occlusion_img, - LLPointer<LLViewerFetchedTexture>& albedo_tex, - LLPointer<LLViewerFetchedTexture>& normal_tex, - LLPointer<LLViewerFetchedTexture>& mr_tex, - LLPointer<LLViewerFetchedTexture>& emissive_tex, LLPointer<LLImageJ2C>& albedo_j2c, LLPointer<LLImageJ2C>& normal_j2c, LLPointer<LLImageJ2C>& mr_j2c, @@ -1125,70 +1090,25 @@ static void pack_textures(tinygltf::Model& model, tinygltf::Material& material, { if (albedo_img) { - albedo_tex = LLViewerTextureManager::getFetchedTexture(albedo_img, FTType::FTT_LOCAL_FILE, true); albedo_j2c = LLViewerTextureList::convertToUploadFile(albedo_img); } if (normal_img) { - strip_alpha_channel(normal_img); - normal_tex = LLViewerTextureManager::getFetchedTexture(normal_img, FTType::FTT_LOCAL_FILE, true); normal_j2c = LLViewerTextureList::convertToUploadFile(normal_img); } if (mr_img) { - strip_alpha_channel(mr_img); - - if (occlusion_img && material.pbrMetallicRoughness.metallicRoughnessTexture.index != material.occlusionTexture.index) - { - // occlusion is a distinct texture from pbrMetallicRoughness - // pack into mr red channel - int occlusion_idx = material.occlusionTexture.index; - int mr_idx = material.pbrMetallicRoughness.metallicRoughnessTexture.index; - if (occlusion_idx != mr_idx) - { - //scale occlusion image to match resolution of mr image - occlusion_img->scale(mr_img->getWidth(), mr_img->getHeight()); - - copy_red_channel(occlusion_img, mr_img); - } - } - } - else if (occlusion_img) - { - //no mr but occlusion exists, make a white mr_img and copy occlusion red channel over - mr_img = new LLImageRaw(occlusion_img->getWidth(), occlusion_img->getHeight(), 3); - mr_img->clear(255, 255, 255); - copy_red_channel(occlusion_img, mr_img); - - } - - if (mr_img) - { - mr_tex = LLViewerTextureManager::getFetchedTexture(mr_img, FTType::FTT_LOCAL_FILE, true); mr_j2c = LLViewerTextureList::convertToUploadFile(mr_img); } if (emissive_img) { - strip_alpha_channel(emissive_img); - emissive_tex = LLViewerTextureManager::getFetchedTexture(emissive_img, FTType::FTT_LOCAL_FILE, true); emissive_j2c = LLViewerTextureList::convertToUploadFile(emissive_img); } } -static LLColor4 get_color(const std::vector<double>& in) -{ - LLColor4 out; - for (S32 i = 0; i < llmin((S32) in.size(), 4); ++i) - { - out.mV[i] = in[i]; - } - - return out; -} - void LLMaterialFilePicker::textureLoadedCallback(BOOL success, LLViewerFetchedTexture* src_vi, LLImageRaw* src, LLImageRaw* src_aux, S32 discard_level, BOOL final, void* userdata) { } @@ -1240,23 +1160,24 @@ void LLMaterialFilePicker::loadMaterial(const std::string& filename) model_out.materials.resize(1); // get albedo texture - LLPointer<LLImageRaw> albedo_img = get_texture(folder, model_in, material_in.pbrMetallicRoughness.baseColorTexture.index, mME->mAlbedoName); + LLPointer<LLImageRaw> albedo_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.pbrMetallicRoughness.baseColorTexture.index, mME->mAlbedoName); // get normal map - LLPointer<LLImageRaw> normal_img = get_texture(folder, model_in, material_in.normalTexture.index, mME->mNormalName); + LLPointer<LLImageRaw> normal_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.normalTexture.index, mME->mNormalName); // get metallic-roughness texture - LLPointer<LLImageRaw> mr_img = get_texture(folder, model_in, material_in.pbrMetallicRoughness.metallicRoughnessTexture.index, mME->mMetallicRoughnessName); + LLPointer<LLImageRaw> mr_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.pbrMetallicRoughness.metallicRoughnessTexture.index, mME->mMetallicRoughnessName); // get emissive texture - LLPointer<LLImageRaw> emissive_img = get_texture(folder, model_in, material_in.emissiveTexture.index, mME->mEmissiveName); + LLPointer<LLImageRaw> emissive_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.emissiveTexture.index, mME->mEmissiveName); // get occlusion map if needed LLPointer<LLImageRaw> occlusion_img; if (material_in.occlusionTexture.index != material_in.pbrMetallicRoughness.metallicRoughnessTexture.index) { std::string tmp; - occlusion_img = get_texture(folder, model_in, material_in.occlusionTexture.index, tmp); + occlusion_img = LLTinyGLTFHelper::getTexture(folder, model_in, material_in.occlusionTexture.index, tmp); } - pack_textures(model_in, material_in, albedo_img, normal_img, mr_img, emissive_img, occlusion_img, - mME->mAlbedoFetched, mME->mNormalFetched, mME->mMetallicRoughnessFetched, mME->mEmissiveFetched, + LLTinyGLTFHelper::initFetchedTextures(material_in, albedo_img, normal_img, mr_img, emissive_img, occlusion_img, + mME->mAlbedoFetched, mME->mNormalFetched, mME->mMetallicRoughnessFetched, mME->mEmissiveFetched); + pack_textures(albedo_img, normal_img, mr_img, emissive_img, occlusion_img, mME->mAlbedoJ2C, mME->mNormalJ2C, mME->mMetallicRoughnessJ2C, mME->mEmissiveJ2C); LLUUID albedo_id; @@ -1389,8 +1310,8 @@ bool LLMaterialEditor::setFromGltfModel(tinygltf::Model& model, bool set_texture setAlphaMode(material_in.alphaMode); setAlphaCutoff(material_in.alphaCutoff); - setAlbedoColor(get_color(material_in.pbrMetallicRoughness.baseColorFactor)); - setEmissiveColor(get_color(material_in.emissiveFactor)); + setAlbedoColor(LLTinyGLTFHelper::getColor(material_in.pbrMetallicRoughness.baseColorFactor)); + setEmissiveColor(LLTinyGLTFHelper::getColor(material_in.emissiveFactor)); setMetalnessFactor(material_in.pbrMetallicRoughness.metallicFactor); setRoughnessFactor(material_in.pbrMetallicRoughness.roughnessFactor); diff --git a/indra/newview/lltinygltfhelper.cpp b/indra/newview/lltinygltfhelper.cpp new file mode 100644 index 0000000000..935f8e7794 --- /dev/null +++ b/indra/newview/lltinygltfhelper.cpp @@ -0,0 +1,245 @@ +/** + * @file lltinygltfhelper.cpp + * + * $LicenseInfo:firstyear=2022&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2022, 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 "lltinygltfhelper.h" + +#include "llimage.h" +#include "llviewertexture.h" +#include "llviewertexturelist.h" + +void strip_alpha_channel(LLPointer<LLImageRaw>& img) +{ + if (img->getComponents() == 4) + { + LLImageRaw* tmp = new LLImageRaw(img->getWidth(), img->getHeight(), 3); + tmp->copyUnscaled4onto3(img); + img = tmp; + } +} + +// copy red channel from src_img to dst_img +// PRECONDITIONS: +// dst_img must be 3 component +// src_img and dst_image must have the same dimensions +void copy_red_channel(LLPointer<LLImageRaw>& src_img, LLPointer<LLImageRaw>& dst_img) +{ + llassert(src_img->getWidth() == dst_img->getWidth() && src_img->getHeight() == dst_img->getHeight()); + llassert(dst_img->getComponents() == 3); + + U32 pixel_count = dst_img->getWidth() * dst_img->getHeight(); + U8* src = src_img->getData(); + U8* dst = dst_img->getData(); + S8 src_components = src_img->getComponents(); + + for (U32 i = 0; i < pixel_count; ++i) + { + dst[i * 3] = src[i * src_components]; + } +} + +void LLTinyGLTFHelper::initFetchedTextures(tinygltf::Material& material, + LLPointer<LLImageRaw>& albedo_img, + LLPointer<LLImageRaw>& normal_img, + LLPointer<LLImageRaw>& mr_img, + LLPointer<LLImageRaw>& emissive_img, + LLPointer<LLImageRaw>& occlusion_img, + LLPointer<LLViewerFetchedTexture>& albedo_tex, + LLPointer<LLViewerFetchedTexture>& normal_tex, + LLPointer<LLViewerFetchedTexture>& mr_tex, + LLPointer<LLViewerFetchedTexture>& emissive_tex) +{ + if (albedo_img) + { + albedo_tex = LLViewerTextureManager::getFetchedTexture(albedo_img, FTType::FTT_LOCAL_FILE, true); + } + + if (normal_img) + { + strip_alpha_channel(normal_img); + normal_tex = LLViewerTextureManager::getFetchedTexture(normal_img, FTType::FTT_LOCAL_FILE, true); + } + + if (mr_img) + { + strip_alpha_channel(mr_img); + + if (occlusion_img && material.pbrMetallicRoughness.metallicRoughnessTexture.index != material.occlusionTexture.index) + { + // occlusion is a distinct texture from pbrMetallicRoughness + // pack into mr red channel + int occlusion_idx = material.occlusionTexture.index; + int mr_idx = material.pbrMetallicRoughness.metallicRoughnessTexture.index; + if (occlusion_idx != mr_idx) + { + //scale occlusion image to match resolution of mr image + occlusion_img->scale(mr_img->getWidth(), mr_img->getHeight()); + + copy_red_channel(occlusion_img, mr_img); + } + } + } + else if (occlusion_img) + { + //no mr but occlusion exists, make a white mr_img and copy occlusion red channel over + mr_img = new LLImageRaw(occlusion_img->getWidth(), occlusion_img->getHeight(), 3); + mr_img->clear(255, 255, 255); + copy_red_channel(occlusion_img, mr_img); + } + + if (mr_img) + { + mr_tex = LLViewerTextureManager::getFetchedTexture(mr_img, FTType::FTT_LOCAL_FILE, true); + } + + if (emissive_img) + { + strip_alpha_channel(emissive_img); + emissive_tex = LLViewerTextureManager::getFetchedTexture(emissive_img, FTType::FTT_LOCAL_FILE, true); + } +} + +void LLTinyGLTFHelper::setFromModel(LLGLTFMaterial* mat, tinygltf::Model& model) +{ + S32 index; + + auto& material_in = model.materials[0]; + + // get albedo texture + index = material_in.pbrMetallicRoughness.baseColorTexture.index; + if (index >= 0) + { + mat->mAlbedoId.set(model.images[index].uri); + } + else + { + mat->mAlbedoId.setNull(); + } + + // get normal map + index = material_in.normalTexture.index; + if (index >= 0) + { + mat->mNormalId.set(model.images[index].uri); + } + else + { + mat->mNormalId.setNull(); + } + + // get metallic-roughness texture + index = material_in.pbrMetallicRoughness.metallicRoughnessTexture.index; + if (index >= 0) + { + mat->mMetallicRoughnessId.set(model.images[index].uri); + } + else + { + mat->mMetallicRoughnessId.setNull(); + } + + // get emissive texture + index = material_in.emissiveTexture.index; + if (index >= 0) + { + mat->mEmissiveId.set(model.images[index].uri); + } + else + { + mat->mEmissiveId.setNull(); + } + + mat->setAlphaMode(material_in.alphaMode); + mat->mAlphaCutoff = llclamp((F32)material_in.alphaCutoff, 0.f, 1.f); + + mat->mAlbedoColor = getColor(material_in.pbrMetallicRoughness.baseColorFactor); + mat->mEmissiveColor = getColor(material_in.emissiveFactor); + + mat->mMetallicFactor = llclamp((F32)material_in.pbrMetallicRoughness.metallicFactor, 0.f, 1.f); + mat->mRoughnessFactor = llclamp((F32)material_in.pbrMetallicRoughness.roughnessFactor, 0.f, 1.f); + + mat->mDoubleSided = material_in.doubleSided; +} + +LLColor4 LLTinyGLTFHelper::getColor(const std::vector<double>& in) +{ + LLColor4 out; + for (S32 i = 0; i < llmin((S32)in.size(), 4); ++i) + { + out.mV[i] = in[i]; + } + + return out; +} + +const tinygltf::Image * LLTinyGLTFHelper::getImageFromTextureIndex(const tinygltf::Model & model, S32 texture_index) +{ + if (texture_index >= 0) + { + S32 source_idx = model.textures[texture_index].source; + if (source_idx >= 0) + { + return &(model.images[source_idx]); + } + } + + return nullptr; +} + +LLImageRaw * LLTinyGLTFHelper::getTexture(const std::string & folder, const tinygltf::Model & model, S32 texture_index, std::string & name) +{ + const tinygltf::Image* image = getImageFromTextureIndex(model, texture_index); + LLImageRaw* rawImage = nullptr; + + if (image != nullptr && + image->bits == 8 && + !image->image.empty() && + image->component <= 4) + { + name = image->name; + rawImage = new LLImageRaw(&image->image[0], image->width, image->height, image->component); + rawImage->verticalFlip(); + } + + return rawImage; +} + +LLImageRaw * LLTinyGLTFHelper::getTexture(const std::string & folder, const tinygltf::Model & model, S32 texture_index) +{ + const tinygltf::Image* image = getImageFromTextureIndex(model, texture_index); + LLImageRaw* rawImage = nullptr; + + if (image != nullptr && + image->bits == 8 && + !image->image.empty() && + image->component <= 4) + { + rawImage = new LLImageRaw(&image->image[0], image->width, image->height, image->component); + rawImage->verticalFlip(); + } + + return rawImage; +} diff --git a/indra/newview/lltinygltfhelper.h b/indra/newview/lltinygltfhelper.h new file mode 100644 index 0000000000..a25fdac41d --- /dev/null +++ b/indra/newview/lltinygltfhelper.h @@ -0,0 +1,55 @@ +/** + * @file lltinygltfhelper.h + * + * $LicenseInfo:firstyear=2022&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2022, 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 + * $/LicenseInfo$ + */ + + +#pragma once + +#include "llgltfmaterial.h" +#include "llpointer.h" +#include "tinygltf/tiny_gltf.h" + +class LLImageRaw; +class LLViewerFetchedTexture; + +namespace LLTinyGLTFHelper +{ + void setFromModel(LLGLTFMaterial* mat, tinygltf::Model& model); + LLColor4 getColor(const std::vector<double>& in); + const tinygltf::Image* getImageFromTextureIndex(const tinygltf::Model& model, S32 texture_index); + LLImageRaw* getTexture(const std::string& folder, const tinygltf::Model& model, S32 texture_index, std::string& name); + LLImageRaw* getTexture(const std::string& folder, const tinygltf::Model& model, S32 texture_index); + + void initFetchedTextures(tinygltf::Material& material, + LLPointer<LLImageRaw>& albedo_img, + LLPointer<LLImageRaw>& normal_img, + LLPointer<LLImageRaw>& mr_img, + LLPointer<LLImageRaw>& emissive_img, + LLPointer<LLImageRaw>& occlusion_img, + LLPointer<LLViewerFetchedTexture>& albedo_tex, + LLPointer<LLViewerFetchedTexture>& normal_tex, + LLPointer<LLViewerFetchedTexture>& mr_tex, + LLPointer<LLViewerFetchedTexture>& emissive_tex); +} + diff --git a/indra/newview/llviewertexturelist.h b/indra/newview/llviewertexturelist.h index fead2e52b2..99394e550c 100644 --- a/indra/newview/llviewertexturelist.h +++ b/indra/newview/llviewertexturelist.h @@ -1,10 +1,10 @@ /** - * @file llviewertexturelinumimagest.h + * @file llviewertexturelist.h * @brief Object for managing the list of images within a region * - * $LicenseInfo:firstyear=2000&license=viewerlgpl$ + * $LicenseInfo:firstyear=2022&license=viewerlgpl$ * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. + * Copyright (C) 2022, 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 |