Hi. I have a challenging situation, where I need to create a quite complicated surface and I can’t figure-out how to close the front and back sides of this geometries to create a solid object.
I tried a lot of things including Network surface but I wasn’t able to find a tool to do this job.
You could use ExtrudeSurface to extrude the bottom surface all the way to the top surface. Then use BooleanDifference to notch out the piece on the right.