Attractor point on a curved poly-surface? (outward descending gradient )

[Joseph_Oster]

I managed to map your example image onto proportional sized sections of three of your roof surfaces using PreviewMat (Custom Preview Materials) from the human plugin, as suggested in this thread:

Paste an image onto a surface

The Human plugin by @andheum has some tools for texture mapping, so you can avoid having a very dense mesh to get the image resolution. [image]

That plugin is apparently not supported in R8 so had to save your Rhino model as R7 to do it.

Creating the gradient mesh from scratch looks quite complex so far.