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| author | Sergeanur <s.anureev@yandex.ua> | 2020-10-18 16:15:49 +0200 |
|---|---|---|
| committer | Sergeanur <s.anureev@yandex.ua> | 2020-10-18 16:15:49 +0200 |
| commit | 0d20f1c364e23ff68c26b77632f0fb80c0e54799 (patch) | |
| tree | d22ab7f9ce5c336c3a112aaeff8bcb5a7e2db672 /src/math | |
| parent | Attractor obj. fixes (diff) | |
| parent | lil fix (diff) | |
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Diffstat (limited to 'src/math')
| -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..082b296f 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(x*x + y*y); +} + class CMatrix; CVector Multiply3x3(const CMatrix &mat, const CVector &vec); |