And now that I think about it --- didn&#x27;t one of Wacom&#x27;s Kai&#x2F;Photoshop plug-ins work in this was to allow incising into a virtual surface?

In case the author reads this:<p>&gt;The stroke boundary algorithm could be extended to 3D by generating a ring (instead of a pair) of stroke boundary points at each sample point. I do not know of compelling uses for such a 3D element.<p>That would actually be an excellent way to describe a V-carving toolpath for a CNC router.

It&#x27;s a breath of fresh air to see an article that so clearly and carefully explains a concept amongst the sea of llm-prose.

visualizations that pop out from triangles

Because you didn&#x27;t read the article to notice them

Waterluvian&#x27;s Law is the why:<p>&gt; The more an article would benefit from photos, the less likely it’ll have them.

Why is there not a single picture in an article about Bézier curves?

Variable-width Bézier curves (2025) (luthert.web.illinois.edu)