I have created this rocky terrain in VOPS (see attached image) and I am trying to work out some ways to do the following stylized effects to it.
1. Along each ridge I would like to colour it with a fairly solid line that runs along it and that does not care how low/high the ridge is.
2. Where each peak in the ridge is I would like to put a colour circle.
These two challenges are not for anything specific but rather for learning how to make a VOPS network that can recognise features and trends in geometry.
I feel that feature recognition in shaders could resault in some fantastic landscape shaders. although somewhat slow
Any ideas are welcome
mark