02cf5f5f0f
Object with degenerate transform matrix can lead to flat bounds on GPU. This in turn lead to NaN intersection planes inside `IsectBox`. Compute (pseudo) size of matrix and bypass culling is any axis is too small. The other part of the patch makes sure that there is a distinction between disabled culling and invalid bounding boxes. Pull Request: https://projects.blender.org/blender/blender/pulls/127807