Implement J3ML Namespace

include/J3ML/Geometry/Plane.h

@@ -1,13 +1,18 @@
 #pragma once
 #include <J3ML/LinearAlgebra/Vector3.h>
 
-using namespace LinearAlgebra;
 
-class Plane
+
+namespace J3ML::Geometry
 {
-public:
-    Vector3 Position;
-    Vector3 Normal;
-    float distance = 0.f;
+    using J3ML::LinearAlgebra::Vector3;
 
-};
+    class Plane
+    {
+    public:
+        Vector3 Position;
+        Vector3 Normal;
+        float distance = 0.f;
+
+    };
+}