Hi!
I have been trying to find a path to achieve similar result like Fernando Magalhães has with paint/texture on meshes. Lately I have been playing with Will MacNeils Stroke-It plugin for Houdini, unfortunately it only works for XZ plane at the moment. I was told I could use Stroke-It and then create a point or UV deformer to wrap the paint strokes around the mesh. I tried following the Entagma tutorial "Knitting in 3d: Building a UV Deformer" but my skills in Houdini are still not at the level where I was able to apply it to my needs. If anyone has any tips or tricks that could make this easier I would greatly appreciate it!