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Fix QuaternionScale (#2419)

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Satoshi Tanaka 2022-03-31 02:53:44 +09:00 • committed by GitHub
parent 9c2d337e99
commit 5abb87a0d2
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1 changed files with 4 additions and 6 deletions
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10
src/raymath.h
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@ -1511,12 +1511,10 @@ RMAPI Quaternion QuaternionScale(Quaternion q, float mul)
{
Quaternion result = { 0 };
float qax = q.x, qay = q.y, qaz = q.z, qaw = q.w;
result.x = qax*mul + qaw*mul + qay*mul - qaz*mul;
result.y = qay*mul + qaw*mul + qaz*mul - qax*mul;
result.z = qaz*mul + qaw*mul + qax*mul - qay*mul;
result.w = qaw*mul - qax*mul - qay*mul - qaz*mul;
result.x = q.x*mul;
result.y = q.y*mul;
result.z = q.z*mul;
result.w = q.w*mul;
return result;
}