Implement Missing things (More To Come) (Broken build)

src/J3ML/LinearAlgebra/Matrix3x3.cpp

@@ -377,5 +377,29 @@ namespace J3ML::LinearAlgebra {
         At(2, 2) = data[10];
     }
 
+    Vector4 Matrix3x3::Mul(const Vector4 &rhs) const {
+        return {Mul(rhs.XYZ()), rhs.GetW()};
+    }
+
+    Vector3 Matrix3x3::Mul(const Vector3 &rhs) const {
+        return *this * rhs;
+    }
+
+    Vector2 Matrix3x3::Mul(const Vector2 &rhs) const {
+        return *this * rhs;
+    }
+
+    Matrix4x4 Matrix3x3::Mul(const Matrix4x4 &rhs) const {
+        return *this * rhs;
+    }
+
+    Matrix3x3 Matrix3x3::Mul(const Matrix3x3 &rhs) const {
+        return *this * rhs;
+    }
+
+    void Matrix3x3::IsColOrthogonal() {
+
+    }
+
 }