From df5bafc80c544382b3def3925e50cf2ad3382a03 Mon Sep 17 00:00:00 2001 From: aap Date: Fri, 18 Dec 2020 23:47:38 +0100 Subject: anim fixes --- src/math/Quaternion.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/math') diff --git a/src/math/Quaternion.h b/src/math/Quaternion.h index a5a34626..47c94f7c 100644 --- a/src/math/Quaternion.h +++ b/src/math/Quaternion.h @@ -12,6 +12,11 @@ public: float MagnitudeSqr(void) const { return x*x + y*y + z*z + w*w; } void Normalise(void); void Multiply(const CQuaternion &q1, const CQuaternion &q2); + void Invert(void){ // Conjugate would have been a better name + x = -x; + y = -y; + z = -z; + } const CQuaternion &operator+=(CQuaternion const &right) { x += right.x; -- cgit v1.2.3