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Surface analysis with vector dot product

Surface analysis with vector dot product: Grasshopper Essential Training
Surface analysis with vector dot product: Grasshopper Essential Training

This Grasshopper tutorial shows you how to use the vector dot product to test if two vectors face the same direction. In this example, points facing the front of a Rhino surface are used to form shapes, while points facing the back are ignored.

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Skill Level Beginner
6h 24m
Duration
119,251
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