grasshopper2
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ComponentAuto-generatedCurve
Perpendicular Frames
00000000-7c62-4f72-a9c3-7789b0b50405
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Compute a sequence of perpendicular, non-twisting frames along a curve.

Input parameters:

  1. Cr → Curve to evaluate.
  2. Lc → Curve loci for perpendicular frames.

Output parameters:

  1. Fr → Perpendicular frame sequence.
  2. An → Rotations between planes, as measured around the normal vector of the preceding plane.