Here’s the preview: [image] And here’s the result: [image] What did the preview, with its multitudes of dots (seemingly none of which corresponded to the actual result), try to tell me?

I don't understand the rebuild previews

pascal (Pascal Golay) July 21, 2019, 2:56pm 2

Hello - the preview points show a sampling of deviation from the input. Red is the farthest.

-Pascal

2 Likes

UV symbol colours

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