Reflection Planes
Aside from reflecting across X, Y, Z axis objects selected from the scene can be reflected across a plane. One use of reflection planes is to create two parts that are symmetrical on an object.Setting up a Reflection Plane Select a surface from scene as Surface A, use Surface: Create Double Sides Surface(s) menu command. Position double sided surface, example below used Solid: Move A to B Center menu command. Select double sided surface as Surface B. Example of Reflection plane used for both halves of an object Select object(s) from scene as Solid A, Copy/Paste (assuming objects are being used on both sides of plane) then choose Solid: Reflect Across Surface B menu option.
Visual 3D Modeler User's Guide Rev 1.2