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fsimerey

How identify vertex's normal with '-nan' value ?

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Hello, i have a bad geometry with some vertex with -nan value in @N.

@N is a 32 bits float vector attribute, but -nan is equal or not equal of which value ?

 

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Ok, i found a solution to solve my problem, but it's not by identify -nan value.

The bad primitives have an intrinsic:measuredarea equal to -nan too. So i keep only primitive with an area > 0.0001

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