I’m new to the forum as well as to Rhino itself.
I need help in finding a way to cut out a specific shape on a complex polysurface.
I tried to use the UnrollSrf command, but it seems like the surface is too complex.
Turning it into a mesh didn’t help either.
I also tried "flow along surface command, but when choosing the base surface I wasn’t able to choose the whole polysurface, only a single surface.
Perhaps you will know a better way to do this.
Below you will find my example. I need to project the flat shape B onto the polysurface A in order to cut it out.
Many thanks in advance for any hints!