6190d412d3
- Revert meshoptimizer patch; the metric used for LOD selection now incorporates attribute error - Since LOD selection is now aware of attribute deviation, we don't need to use a higher normal weight - To prevent normal creases from creating input triangles with very large normal deviation, reduce default normal merge threshold - Since we now use combined metric to select LODs, we never need LODs with error>1 as these should not be selected if the mesh is visible.