This is not a PhysX, Sizebox, or Unity problem it's a model topology problem that failed silently in the past. The more times the error appears, the more meshes that are affected. This is due to one or more meshes in the model only containing degenerate triangles. Reimport the model with all materials set to Standard or Standard2SidedĮrrors about 'non-degen triangles' occur when spawning certain models Set each material on the model to Standard or Standard2Sided The MMD shaders have been deprecated since Sizebox 2.2 but have been left in the game for backwards compatibility as they have not caused any issues until now.įorce Sizebox to run under DirectX 11, OpenGL or Vulkan
This is due to the model using a MMD shader and Sizebox running under DirectX 12. It's common for a model with one of these problems to have the other however, they are separate problems. This section will hopefully clear up any conflicting information.
There's been some confusion over two 'bugs' introduced in Sizebox 3.02.
