adding vertex deduplication flag to mesh import

2023-12-24 23:45:43 +01:00
parent 1ae8d68838
commit e18254ec29
2 changed files with 3 additions and 140 deletions
@@ -329,7 +329,7 @@ void MeshLoader::import(MeshImportArgs args, PMeshAsset meshAsset)
    meshAsset->setStatus(Asset::Status::Loading);
    Assimp::Importer importer;
    importer.ReadFile(args.filePath.string().c_str(), (uint32)(
-        aiProcess_ImproveCacheLocality |
+        aiProcess_JoinIdenticalVertices |
        aiProcess_FlipUVs |
        aiProcess_Triangulate |
        aiProcess_SortByPType |
@@ -337,7 +337,7 @@ void MeshLoader::import(MeshImportArgs args, PMeshAsset meshAsset)
        aiProcess_GenSmoothNormals |
        aiProcess_GenUVCoords |
        aiProcess_FindDegenerates));
-    const aiScene *scene = importer.ApplyPostProcessing(aiProcess_CalcTangentSpace);
+    const aiScene *scene = importer.ApplyPostProcessing(aiProcess_CalcTangentSpace | aiProcess_ImproveCacheLocality);
    
    Array<PMaterialInstanceAsset> globalMaterials(scene->mNumMaterials);
    loadTextures(scene, args.filePath.parent_path(), args.importPath);