summaryrefslogtreecommitdiffstats
path: root/src/math
diff options
context:
space:
mode:
authoraap <aap@papnet.eu>2020-12-18 23:46:51 +0100
committeraap <aap@papnet.eu>2020-12-18 23:46:51 +0100
commit9982f1f21bca3bb51ac7d31cede606beef5c0f67 (patch)
tree853255a2c6fb8765f8ec6f83cccf872b35d43a05 /src/math
parentsilly mistake (diff)
downloadre3-9982f1f21bca3bb51ac7d31cede606beef5c0f67.tar
re3-9982f1f21bca3bb51ac7d31cede606beef5c0f67.tar.gz
re3-9982f1f21bca3bb51ac7d31cede606beef5c0f67.tar.bz2
re3-9982f1f21bca3bb51ac7d31cede606beef5c0f67.tar.lz
re3-9982f1f21bca3bb51ac7d31cede606beef5c0f67.tar.xz
re3-9982f1f21bca3bb51ac7d31cede606beef5c0f67.tar.zst
re3-9982f1f21bca3bb51ac7d31cede606beef5c0f67.zip
Diffstat (limited to 'src/math')
-rw-r--r--src/math/Quaternion.h5
1 files changed, 5 insertions, 0 deletions
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;