Hi - noob here,
I have been trying to use Brep.CreateBooleanDifference but am not getting any results.
I have some simple shapes as Polylines, extruding to Surfaces and converting to Brep. These look correct when I add the Brep to the RhinoDoc. But when I do the Brep.CreateBooleanDifference on two overlapping Breps the result is null (unless I crank the tolerance right up).
I suspect it is something to do with the Surfaces/Breps not being solid (I might be wrong) but can’t see a way to make them solid at any step of the process.