3 ms·
I was recently looking into this for roguelike-like visibility calculations. The term I came across was "isovist" not "viewshed", but they seem identical? The f
by rendaw 1y ago
I was recently looking into this for roguelike-like visibility calculations. The term I came across was "isovist" not "viewshed", but they seem identical? The former appears to be used a lot in architecture.
Calculating a 2d isovist is (relatively) simple, for 3d it seems much more complex. Is this simplified by the fact that it's dealing with a height map?
- pcthrowaway 1y agoNot sure what you mean by 2D isovist, but is it that 3D involves the curvature of the earth?
- rendaw 1y agoSomething like this: https://en.wikipedia.org/wiki/Isovist#/media/File:Isovist.svg https://en.wikipedia.org/wiki/Isovist#/media/File:Isovist.sv...