I have a bunch of nurbs curves imported from maya, and I find the node clip doesn't work on them. I thought it was the maya's problem. Then I create a nurbs curve in houdini, clip still can't cut the curve well. Anyone knows how to clip a NURBS curve in houdini?

I tested on other curves. all non-nurbs curves can be clipped well.

Clip only works with polygons. Curvesect works with Nurbs and Bezier curves, but it only works with surfaces, not implicit infinite planes.

have you tried using the carve node?