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Diffstat (limited to '')
| -rw-r--r-- | src/math/Vector.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/Vector.h b/src/math/Vector.h index 7ee01149..badc40e3 100644 --- a/src/math/Vector.h +++ b/src/math/Vector.h @@ -115,6 +115,14 @@ Distance(const CVector &v1, const CVector &v2) return (v2 - v1).Magnitude(); } +inline float +Distance2D(const CVector &v1, const CVector &v2) +{ + float x = v2.x - v1.x; + float y = v2.y - v1.y; + return Sqrt(sq(x) + sq(y)); +} + class CMatrix; CVector Multiply3x3(const CMatrix &mat, const CVector &vec); |