[Therion] Geological features

Hi The Therion / Loch ensemble is very impressive. Something I would like to do but don't know whether that is implemented, or would be easy to implement: geologic features. By this term I mean adding strike/dip data from fault planes, fold axes or layering to the input files. Then in Loch these planes would show up as planes cutting through the galleries. Having a feature like that would greatly enhance the ability to see how cave systems evolve along these geologic structures. Best, Martin