Traktor: Reverted unrolled loop in GravityModifier.

apistol78 · Jan 22, 2024 · 7aebb2c · 7aebb2c
1 parent f9533f8
commit 7aebb2c
Showing 1 changed file with 1 addition and 9 deletions.
diff --git a/code/Spray/Modifiers/GravityModifier.cpp b/code/Spray/Modifiers/GravityModifier.cpp
@@ -22,15 +22,7 @@ GravityModifier::GravityModifier(const Vector4& gravity, bool world)
 void GravityModifier::update(const Scalar& deltaTime, const Transform& transform, pointVector_t& points, size_t first, size_t last) const
 {
 	const Vector4 gravity = (m_world ? m_gravity : transform * m_gravity) * deltaTime;
-	size_t i = first;
-	for (; i < last - 4; i += 4)
-	{
-		points[i + 0].velocity += gravity * Scalar(points[i + 0].inverseMass);
-		points[i + 1].velocity += gravity * Scalar(points[i + 1].inverseMass);
-		points[i + 2].velocity += gravity * Scalar(points[i + 2].inverseMass);
-		points[i + 3].velocity += gravity * Scalar(points[i + 3].inverseMass);
-	}
-	for (; i < last; ++i)
+	for (size_t i = first; i < last; ++i)
 		points[i].velocity += gravity * Scalar(points[i].inverseMass);
 }