diff --git a/interfaces/Crafter.Math-Ray.cppm b/interfaces/Crafter.Math-Ray.cppm
index e9e974d..e6115e9 100755
--- a/interfaces/Crafter.Math-Ray.cppm
+++ b/interfaces/Crafter.Math-Ray.cppm
@@ -24,36 +24,32 @@ import std;
 namespace Crafter {
     export template<typename T>
 	constexpr T IntersectionTestRayTriangle(Vector<T, 3, 0> vert0, Vector<T, 3, 0> vert1, Vector<T, 3, 0> vert2, Vector<T, 3, 0> rayOrigin, Vector<T, 3, 0> rayDir) {
-        constexpr float EPSILON = 0.0000001;
+        constexpr T EPSILON = 0.0000001;
         Vector<T, 3, 0> edge1 = vert1 - vert0;
         Vector<T, 3, 0> edge2 = vert2 - vert0;
 
         Vector<T, 3, 0> h = Vector<T, 3, 0>::Cross(rayDir, edge2);
-        float determinant = Vector<T, 3, 0>::Dot(edge1, h);
+        T determinant = Vector<T, 3, 0>::Dot(edge1, h);
 
-        if(determinant < 0) {
-            return std::numeric_limits<float>::max();
+        if (determinant <= EPSILON)  {
+            return std::numeric_limits<T>::max();
         }
 
-        if (determinant > -EPSILON && determinant < EPSILON)  {
-            return std::numeric_limits<float>::max();
-        }
-
-        float inverse_determinant = 1.0 / determinant;
+        T inverse_determinant = T(1) / determinant;
 
         Vector<T, 3, 0> origins_diff_vector = rayOrigin - vert0;
-        float u =  Vector<T, 3, 0>::Dot(origins_diff_vector, h) * inverse_determinant;
+        T u =  Vector<T, 3, 0>::Dot(origins_diff_vector, h) * inverse_determinant;
 
         if (u < 0.0 || u > 1.0)
         {
-            return false;
+            return std::numeric_limits<T>::max();
         }
 
         Vector<T, 3, 0> q = Vector<T, 3, 0>::Cross(origins_diff_vector, edge1);
-        float v = inverse_determinant * Vector<T, 3, 0>::Dot(rayDir, q);
+        T v = inverse_determinant * Vector<T, 3, 0>::Dot(rayDir, q);
 
         if (v < 0.0 || u + v > 1.0) {
-            return std::numeric_limits<float>::max();
+            return std::numeric_limits<T>::max();
         }
 
         return inverse_determinant * Vector<T, 3, 0>::Dot(edge2, q);