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Can we scale opposite ends of links? #18

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opened 2024-04-11 00:48:04 +00:00 by bombinans · 1 comment
bombinans commented 2024-04-11 00:48:04 +00:00
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bombinans commented 2024-05-03 00:40:37 +00:00
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Doing this by redrawing the links is too slow for large objects.

Tapering a link isn't an affine transformation so can't be done with Matrix4.

Another hack: render the link as a cone and clip the material to make a frustum whose ends can be scaled? this requires a separate material for every link, which could also be expensive / slow

Doing this by redrawing the links is too slow for large objects. Tapering a link isn't an affine transformation so can't be done with Matrix4. Another hack: render the link as a cone and clip the material to make a frustum whose ends can be scaled? this requires a separate material for every link, which could also be expensive / slow
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Reference: bombinans/fourdjs#18
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