1 files changed, 11 insertions, 0 deletions
diff --git a/Source/Core/Common/Src/MathUtil.cpp b/Source/Core/Common/Src/MathUtil.cpp
index 88e929ec41..afd1e3e2cb 100644
--- a/Source/Core/Common/Src/MathUtil.cpp
+++ b/Source/Core/Common/Src/MathUtil.cpp
@@ -111,6 +111,17 @@ void MatrixMul(int n, const float *a, const float *b, float *result)
     }
 }
 
+// Calculate sum of a float list
+float MathFloatVectorSum(std::vector<float> Vec)
+{
+	float Sum = 0.0;
+	for(int i = 0; i < Vec.size(); i++)
+	{
+		Sum += Vec.at(i);
+	}
+	return Sum;
+}
+
 void Matrix33::LoadIdentity(Matrix33 &mtx)
 {
     memset(mtx.data, 0, sizeof(mtx.data));