grasshopper2
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ComponentAuto-generatedSurface
Surface Boundary
00000000-c43e-4218-bd2f-21ee1ae630fb
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Find the boundary curves of a surface.

Input parameters:

  1. Sf → Surface for boundary curve extraction.

Output parameters:

  1. Bn → Outer boundary curve. In the case of ambiguous multiple boundaries, the longest one is chosen.
  2. Hl → Inner hole curves, if any.