Trim Mesh Isolines

In this Grasshopper Pufferfish example file you can learn how to generate the isolines of a mesh by cutting it with a plane.

Slice a triangle mesh with a plane · Issue #851 · libigl/libigl

Grasshopper - Creating a Site Model From Contours

Trim Mesh Isolines

Extract Loft/Surface isolines - AutoCAD 3D Modelling & Rendering

Hydrus

Grasshopper Pufferfish

FEM PostFilterContours - FreeCAD Documentation

Free example files

Pixela » Fix Tool After Collapsing Isoline Display Turbosmooth

43 Creating LineStrings from PyVista Contour Lines — GemGIS