Make a hole in cloth using PhysX 2.7.3

Gaming and Visualization Technologies APIs Physics Modeling (closed)
1

I am currently using PhysX 2.7.3 and I need to make a hole in cloth while simulating without cook the cloth again. Is there any way to do that?

2

Make a section of the cloth texture transparent?

3

I would like to allow any other NxActor to pass through this hole. So the transparency in the texture will not help.