Created
December 7, 2017 18:37
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quaternion dot produce gpu function
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| (defun-g q:dot ((quat-a :vec4) (quat-b :vec4)) | |
| (+ (* (w quat-a) (w quat-b)) | |
| (* (x quat-a) (x quat-b)) | |
| (* (y quat-a) (y quat-b)) | |
| (* (z quat-a) (z quat-b)))) |
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