if(HG_BUILD_ASSETC) add_subdirectory(assetc) endif() if(HG_BUILD_ASSIMP_CONVERTER) add_subdirectory(assimp_converter) endif() if(HG_BUILD_FBX_CONVERTER) add_subdirectory(fbx_converter) endif() if(HG_BUILD_GLTF_EXPORTER OR HG_BUILD_GLTF_IMPORTER) add_subdirectory(gltf_converter) endif()