NvCloth deformations not smooth
You'll need more geometry to avoid the blocky look. As long as it's moving, it tends to look pretty good even with the amount of geo you have. Another thing you can do to help it look better in motion is to turn up the 'Solver Frequency' in the cloth settings for this object, though I think that incurs a performance cost.
answered Oct 11 '18 at 07:23 PM
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