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KhronosGroup / glTF

glTF – Runtime 3D Asset Delivery
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3.7.3.3 how many non-zero weights per vertex #2393

Open tksuoran opened 1 month ago

tksuoran commented 1 month ago

Joints MUST NOT contain more than one non-zero weight for a given vertex.

What does that mean, exactly?

donmccurdy commented 1 month ago

The line was rephrased in a larger set of clarifications by #1997. The intended meaning is closer to:

"A vertex MUST NOT contain more than one non-zero weight for the same joint."

Probably this wording could be improved further.