3.1.06. downhill flow (nurbs)

BSL_GH_0127_M (3)

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Date published: August 23, 2022


This exercise uses Anemone and the record button to visualise the water flow direction and speed on a generic surface. Note that the cross product of two vectors gives a vector perpendicular to both. By taking the cross product of the Normal vector and the Z-vector we get a horizontal vector. By then taking the cross product of the normal vector and this horizontal vector we get the one that points downwards 

This exercise is using Grasshopper version 1.0.0007 
Reference: Mateusz Zwierzycki, Anemone, https://www.food4rhino.com/app/anemone, Accessed August 6, 2020.




course files


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