Propagation on tangent edge:

When you select the reference edge of a face, you can propagate or not the draft on the tangent edges.

 

For example, if you select the red edge of the above shape, 2 cases are possibles:

In the case you do propagate on tangent edges, all the tangent edges are fix.

In the case you do not propagate, only the selected edge is fix.

The draft resulting is made of several faces (depending on the number of reference edges).

The part above the selected edge does not overflow in the initial shape.

Here, the result of the facing is a single face.

The part above the selected edge overflows in the initial shape.

CAD Topsolid On Line Help Index
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