**[PROPOSAL]** Custom Colors for specific quads/loops

[BusterCharlie]

I would very much love to the see the ability to tint specific quads or loops a custom color in order to visually distinguish them inside of the retopoflow interface.

[SWcodeRaph]

I would love this as well. wanted to suggest this myself but searched for it first :P Especially when copying the topology from a picture or something this would help so much.

[evanvlane]

This would be a huge visualization aid. A quick fix could be to pull vertex colors values from the mesh. We could tab out of retopoflow into vertex paint, color things as needed, and then pop back in.

A vertex colorization feature could then be integrated into retopoflow so there's no need to exit the tool.