Cannot use with pyrender

[Gan Qijun]

import pyrender
import nvdiffrast.torch as dr
glctx = dr.RasterizeGLContext()

raise segmentation fault

[Samuli Laine]

Creating the OpenGL rasterizer context before importing pyrender may help.

Alternatively, consider using RasterizeCudaContext instead of RasterizeGLContext. The Cuda rasterizer does not use OpenGL at all, so there won't be a conflict with pyrender.

[Gan Qijun]

Thanks. I got it!