diff options
| -rwxr-xr-x | indra/newview/llfloatermodelpreview.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp index 0c8fd33113..d55849d2fb 100755 --- a/indra/newview/llfloatermodelpreview.cpp +++ b/indra/newview/llfloatermodelpreview.cpp @@ -2705,6 +2705,12 @@ void LLModelLoader::processElement( daeElement* element, bool& badElement ) { LLMatrix4 transformation = mTransform; + if (mTransform.determinant() < 0) + { //negative scales are not supported + llinfos << "Negative scale detected, unsupported transform. domInstance_geometry: " << LLModel::getElementLabel(instance_geo) << llendl; + badElement = true; + } + std::map<std::string, LLImportMaterial> materials = getMaterials(model, instance_geo); // adjust the transformation to compensate for mesh normalization |