Lee

Readme said it only support sigle GPU,but I saw multi_gpu configure parameter in the code. Thanks for your work!

When use mlab.figure， got error "AttributeError: type object 'Unimplemented' has no attribute 'process_events'"

4

I am using the code of OccNerf, and got error as follows: ``` figure = mlab.figure(size=(render_w, render_w/16*9), bgcolor=(1, 1, 1)) File "/opt/conda/lib/python3.8/site-packages/mayavi/tools/figure.py", line 69, in figure engine.new_scene(name=name, size=size) File "/opt/conda/lib/python3.8/site-packages/apptools/scripting/recordable.py",...