Drillhole traces intersecting faults
I have not tried this on open mesh but here is how I do this with solids:
Create Geologic model > Assign base lithology to "none" > create a lithology (named Fualt, or something) > Create deposit or erosion surface from the mesh > activate the mesh in surface chronology.
Drillholes > New Evaluation > Choose your geologic model --- this creates a new table that flags the geologic model onto the drilling.
You may also repeat this but create a "fault system" but I don't have a lot of experience working with faulted geologic models.
Thanks Michael, I'll give that try.0