s_depc
2010-08-11, 01:49 AM
I have been trying to build a compound curve made of 3 arcs as a generic family model with some frustration. When dealing with arcs there seems to be no way of predicting the hierachy (if any) of multiple parameters controlling geometric relationships. The next assigned parameter type just seems to overule the last one with the result that the parametric idea never seems to work or it breaks what were good anchor points that remained on an intersection of two reference planes. Can anyone enlighten me on Revit logic concerning this, a search does not seem to reveal much.