> Are you referring to R3 ?
No, R4...
> In R4, all surfacing commands are able to output a single creased surface
> (loft, sweep, extrude, etc) unless they require capping to make it a solid
> (like extruding a planar curve).
I'm not seeing this - over here for example lofting between 2 rectangles with style = Normal and "Do not simplify" creates a polysurface made up of 4 surfaces, not a single surface with creases. I am running a 2 month old version - maybe they changed this recently?
> But you can loft 2 circles and 2 points located at their centers to produce
> a single surface cylinder, whose points can be turned on.
Yes, but that's a special case since the circles are G1 with no creases. G1 input curves will result in single surfaces. But try it with non-G1 curves such as rectangles, do you still get a single surface?
- Michael
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