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Update raymath.h (#1118)

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* Update raymath.h

Added Vector2Rotate Function.

* Update raymath.h
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i-right-i 2020-03-02 03:22:08 -06:00 committed by GitHub
parent 117696a893
commit 3c2ee1cc75
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src/raymath.h
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@ -268,6 +268,14 @@ RMDEF Vector2 Vector2Lerp(Vector2 v1, Vector2 v2, float amount)
return result;
}
// Rotate Vector by float in Degrees.
RMDEF Vector2 Vector2Rotate(Vector2 v, float degs)
{
float rads = degs*DEG2RAD;
Vector2 result = {v.x * cosf(rads) - v.y * sinf(rads) , v.x * sinf(rads) + v.y * cosf(rads) };
return result;
}
//----------------------------------------------------------------------------------
// Module Functions Definition - Vector3 math
//----------------------------------------------------------------------------------