Orthogonalizing a matrix with DirectXMath

Started by mrheisenberg, Jan 01 2013 05:47 PM

math DirectXMath orthogonalizing

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#1 mrheisenberg Members - Reputation: 332

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Posted 01 January 2013 - 05:47 PM

Does anyone have any idea how to do this with DirectXMath calls?I really need the SIMD functionality,however I'm not exactly sure if they have a function that does this exact operation.I only managed to pull it off on a vector,but not on a matrix.

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#2 max343 Members - Reputation: 332

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Posted 01 January 2013 - 07:54 PM

Well, there's XMMatrixDecompose. But after seeing its code I wouldn't trust it to do the right thing.
Why not write your own SIMD code?

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