summaryrefslogtreecommitdiffstats
path: root/src/math/Vector.h
diff options
context:
space:
mode:
authorNikolay Korolev <nickvnuk@gmail.com>2020-04-15 22:28:09 +0200
committerGitHub <noreply@github.com>2020-04-15 22:28:09 +0200
commit5cb7e2e42a17104a80053f1219ebbb022ff1dea1 (patch)
treec59643f93c566c0813551f0b59596d44573c7c5b /src/math/Vector.h
parentMerge pull request #429 from Nick007J/master (diff)
parentfixed crash (diff)
downloadre3-5cb7e2e42a17104a80053f1219ebbb022ff1dea1.tar
re3-5cb7e2e42a17104a80053f1219ebbb022ff1dea1.tar.gz
re3-5cb7e2e42a17104a80053f1219ebbb022ff1dea1.tar.bz2
re3-5cb7e2e42a17104a80053f1219ebbb022ff1dea1.tar.lz
re3-5cb7e2e42a17104a80053f1219ebbb022ff1dea1.tar.xz
re3-5cb7e2e42a17104a80053f1219ebbb022ff1dea1.tar.zst
re3-5cb7e2e42a17104a80053f1219ebbb022ff1dea1.zip
Diffstat (limited to 'src/math/Vector.h')
-rw-r--r--src/math/Vector.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/math/Vector.h b/src/math/Vector.h
index 1274a4b2..269ffc88 100644
--- a/src/math/Vector.h
+++ b/src/math/Vector.h
@@ -46,6 +46,13 @@ public:
y *= invsqrt;
z *= invsqrt;
}
+
+ void Normalise2D(void) {
+ float sq = MagnitudeSqr2D();
+ float invsqrt = RecipSqrt(sq);
+ x *= invsqrt;
+ y *= invsqrt;
+ }
const CVector &operator+=(CVector const &right) {
x += right.x;