Does anyone know how to get the start and end angle of an arc?
No exist mom_vars for start angle and end angle of arc. For planar cases you can calc angles, you have info for arc center, start point, and arc angle or end point.
Note there is mom_arc_angle which is the included angle of the arc, so once you get the start, you can use this to calculate the end.
Or else use it to double-check your calculations
Production: NX10.0.3.5 MP5 + patch/TC11.2I'd rather be e-steemed than e-diseaseled