Depending on the situation, you corresponding to the opening boundaries the Smooth function explained above. When the Border switch is on, ZBrush or frame partially displayed border edges with curves.
The Curve Step defines the roundness of the Curve when created. Here you can see, 4R4 frame mesh from the video vs 4R7 frame mesh� the green dots are no longer placed at every vert. Bend mode allows the editing of individual points on the curve to create a new curve. I pushed on and eventually finished the tutorial:. Snap Curve To Surface.
