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Unreal Engine to move to using Y-up (lemmynsfw.com)

submitted 1 month ago by [email protected] to c/[email protected]

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[–] [email protected] 4 points 1 month ago

In Physics we mostly used right-hand, but X-right, Y-up, and Z pointing towards the viewer.

But that's details. The only important choice is between left- and right-handed, as that affects the signs in the cross product (and some other formulas - generally everything that cares about which rotation is considered positive).

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