Gibbz, I ran the Bobo’s code and it worked. You just need to add a VertexPaint modifier to the new mesh, select Vertex Color Display from the Vertex …

Thank you both for the answer!!! Thanks master Bobo. So then, I was thinking on get the entire mesh as indexed vertex when there is a simple process….

Ok, I think I’m getting to understand this. The Method getRadiosityMesh only saves in memory a TriMesh of the node selected. I came to this conclusion…