I would like to see the intersection of sun rays with the shading of my building model and the model itself.
I found, in the old forum, a definition that works well for the intersection, but i have a problem that comes before.
I have, somehow, to interrupt the ray path on the first obstacle and then i would like to highlight hitted points with a different colour mesh (now i’m using ugly spheres).
How can i do it?
intersection definition CurveIntersections.gh (7.4 KB)
my definition solaer part.gh (553.3 KB)
rhino model m1.3dm (8.5 MB)