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Antonis Geralis 2022-12-15 13:51:01 +02:00 committed by GitHub
parent 3eb97da652
commit c74bed89df
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1 changed files with 5 additions and 3 deletions
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src/raymath.h
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@ -310,10 +310,12 @@ RMAPI float Vector2DistanceSqr(Vector2 v1, Vector2 v2)
// Parameters need to be normalized // Parameters need to be normalized
RMAPI float Vector2Angle(Vector2 v1, Vector2 v2) RMAPI float Vector2Angle(Vector2 v1, Vector2 v2)
{ {
float dotProduct = v1.x*v2.x + v1.y*v2.y; float dotProduct = v1.x*v2.x + v1.y*v2.y; // Dot product
float t = dotProduct < -1 ? -1 : dotProduct; float t = dotProduct < -1 ? -1 : dotProduct; // Clamp
float result = acosf(t > 1 ? 1 : t); if (t > 1) t = 1;
float result = acosf(t);
return result; return result;
} }