Feature: Hotspotting via overlays.

[November-N]

Which component should be improved?

Other

Describe your feature suggestion in more detail

I've been speaking with several other mappers and we believe at least two functions of this would be extremely useful to have.

• something that is nearly identical to a typical overlay, but the texture could be automatically cropped to the closest fitting rect.
• There should also be something similar, but it should not have a defined area, and instead be applied to and fill selected brush faces , this could be useful for adding subtle edge variation, semi-procedural grunge layers, and so on to surfaces without having to create and manually stretch and rotate a great number of overlays for each face.