Fix QuaternionScale (#2419)

1 files changed, 4 insertions, 6 deletions

diff --git a/src/raymath.h b/src/raymath.h
index 319b7436..156e6638 100644
--- a/src/raymath.h
+++ b/src/raymath.h
@@ -1511,12 +1511,10 @@ RMAPI Quaternion QuaternionScale(Quaternion q, float mul)
 {
     Quaternion result = { 0 };
 
-    float qax = q.x, qay = q.y, qaz = q.z, qaw = q.w;
-
-    result.x = qax*mul + qaw*mul + qay*mul - qaz*mul;
-    result.y = qay*mul + qaw*mul + qaz*mul - qax*mul;
-    result.z = qaz*mul + qaw*mul + qax*mul - qay*mul;
-    result.w = qaw*mul - qax*mul - qay*mul - qaz*mul;
+    result.x = q.x*mul;
+    result.y = q.y*mul;
+    result.z = q.z*mul;
+    result.w = q.w*mul;
 
     return result;
 }