Graphics Programs Reference
In-Depth Information
Avoiding Undercuts
Something to be careful of when working with the Clip brushes is undercuts. The Clip brush is actually
a flattening effect, so you want to avoid any geometry that extends out beyond the volume of the head.
The feathered edge of the curve does not actually cut, but rather it flattens the existing geometry into a
place that corresponds to the curve. The graphic below shows how this can create thin wings of edges if
you slice an area that is curving back and away.
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