DInsight

Hello I am having a problem with IBRepFeaturePrism_DG. I need to 'drill' a semi-circular hole in a flat face of a solid. I got it working by copying code from Solids example. It uses IBRepFeaturePrism_DG.Perform(length). I need to make it more generic. Perform1(IBRepShape_DG shapeUntil) sounds close...