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no length2 function in glsl #19

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quyse opened this issue Mar 26, 2016 · 0 comments
Open

no length2 function in glsl #19

quyse opened this issue Mar 26, 2016 · 0 comments
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quyse commented Mar 26, 2016

It's not great to just replace length2(x) with dot(x, x), as it would repeat the expression for x twice. Ideally it requires full-blown support for rewrite passes, in order to correctly define temporary variable for x.
@quyse quyse self-assigned this Mar 26, 2016
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