transform added

src/engine/math/Matrix4f.java

@@ -88,7 +88,7 @@ public class Matrix4f {
         result.elements[1 + 0 * 4] = -sin;
 
         result.elements[0 + 1 * 4] = sin;
-        result.elements[2 + 1 * 4] = cos;
+        result.elements[1 + 1 * 4] = cos;
 
         return result;
     }