Fri, 02 Feb 2024 12:09:20 +0000 Fri, 02 Feb 2024 12:09:20 +0000 https://www.grasshopper3d.com/photo/screenc-20120320-001?context=user by Francois A definition based on Andrew Heumann 3d-spatial-isovist: http://www.grasshopper3d.com/video/3d-spatial-isovist It simply project a planar mesh on to any 3D mesh, it can be useful for different type of photometric analysis. Francois https://www.grasshopper3d.com/profile/Francois