I have an autocad drawing with lots of contours. I made a terrain model of it in Rhino. How do I do slope analysis for it in Grasshopper or any other plugin for Rhino 6 /Grasshopper that helps me achieve this quickly and easily? Please provide step by step method.
I need to show slopes like
0-3% - yellow
3-10% - brown
and as slope increases, the brown colour darkness also increases. This is a reference image. That’s exactly how I want to do slope analysis.
I tried using Bison plugin but it doesn’t allow me to give data classifications like 0-10%, 10%-20%, 20-30%, 30% and above