3.1.07. downhill flow (mesh)
This exercise does the same, but for meshes instead of NURBS surfaces. It allows you to select a random point set or all mesh vertices as starting point for the downhill flow analysis.
This exercise is using Grasshopper version 1.0.0007
Reference: Mateusz Zwierzycki, Anemone, https://www.food4rhino.com/app/anemone, Accessed August 6, 2020.