The Reference Curve by 2D Sketch command creates a reference curve on the selected plate system by projecting a 2D landing curve that you have sketched onto the plate system.
You can control the boundaries of the reference curve by selecting a plate system, or reference curve that intersects the landing curve. If you do not define boundaries, the software uses the landing curve ends as the reference curve boundaries. Reference curves must end at a plate system boundary or at another reference curve on the same plate system. The reference curve can cross an opening in the plate system.
Reference Curve by 2D Sketch Ribbon
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