diff options
| -rw-r--r-- | indra/newview/gltf/llgltfloader.cpp | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/indra/newview/gltf/llgltfloader.cpp b/indra/newview/gltf/llgltfloader.cpp index c2edf4ab1c..d625ec1261 100644 --- a/indra/newview/gltf/llgltfloader.cpp +++ b/indra/newview/gltf/llgltfloader.cpp @@ -223,6 +223,7 @@ void LLGLTFLoader::addModelToScene( LLVolume::face_list_t remainder; std::vector<LLModel*> ready_models; LLModel* current_model = pModel; + do { current_model->trimVolumeFacesToSize(LL_SCULPT_MESH_MAX_FACES, &remainder); @@ -240,7 +241,26 @@ void LLGLTFLoader::addModelToScene( LLModel* next = new LLModel(volume_params, 0.f); next->ClearFacesAndMaterials(); next->mSubmodelID = ++submodelID; - next->mLabel = model_name + (char)((int)'a' + next->mSubmodelID) + lod_suffix[mLod]; + + std::string instance_name = model_name; + if (next->mSubmodelID > 0) + { + instance_name += (char)((int)'a' + next->mSubmodelID); + } + // Check for duplicates and add copy suffix if needed + int duplicate_count = 0; + for (const auto& inst : mScene[transformation]) + { + if (inst.mLabel == instance_name) + { + ++duplicate_count; + } + } + if (duplicate_count > 0) { + instance_name += "_copy_" + std::to_string(duplicate_count); + } + next->mLabel = instance_name; + next->getVolumeFaces() = remainder; next->mNormalizedScale = current_model->mNormalizedScale; next->mNormalizedTranslation = current_model->mNormalizedTranslation; @@ -290,12 +310,10 @@ void LLGLTFLoader::addModelToScene( materials[model->mMaterialList[i]] = LLImportMaterial(); } } - std::string base_name = model_name; - if (model->mSubmodelID > 0) - { - base_name += (char)((int)'a' + model->mSubmodelID); - } - mScene[transformation].push_back(LLModelInstance(model, base_name, transformation, materials)); + // Keep base name for scene instance, add LOD suffix to model label for matching + std::string instance_name = model->mLabel; + model->mLabel += lod_suffix[mLod]; + mScene[transformation].push_back(LLModelInstance(model, instance_name, transformation, materials)); stretch_extents(model, transformation); } } |