Implement Polygon::ToPolyhedron

include/J3ML/Geometry/Polygon.h

@@ -80,6 +80,14 @@ namespace J3ML::Geometry {
         Vector3 ClosestPoint(const LineSegment &lineSegment, Vector3 *lineSegmentPt) const;
 
         Vector3 ClosestPoint(const Vector3 &point) const;
+
+        /// Converts this Polygon to a Polyhedron representation.
+        /** This function will create a Polyhedron with two faces, one for the front face of this Polygon,
+            and one for the back face.
+            @todo Add ToPolyhedron(float polygonThickness)
+            @see Triangulate(), MinimalEnclosingAABB(). */
+        Polyhedron ToPolyhedron() const;
+
     protected: