I want to set the constrained conditions in shapes ( like two circles concentric or two faces tangent .etc). The features are like the mate in Solidworks in an assembly environment.
I find the OCC document that there are some functions and keywords about that(TDataXtd_Constraint, TDataXtd_ConstraintEnum) but I don't know how to use it.
Does anyone have the experience of setting constrained conditions in shapes?
If you have any advice please let me know. Thanks.