Generate a mesh from projected lines from pull curve in a parabolic dome

[Tom_Newsom]

I solved this in your previous thread

How to mesh a parabolic dome in grasshopper

Here’s a simple solution: Make a rectangular mesh, move the vertices according to the quadratic function and their distance from the centre, trim off everything below the “foundation” line. [image] Bear in mind the quadratic here uses absolute units so will scale with radius². Paraboloid Mesh.gh (16.5 KB)