The textures of the 3D elements can be changed at runtime. In the current version of the application the textures of the walls, roof and floors can be changed. It is also possible for the user to add his own backgrounds to reflect the theme of the presentation. The following table lists the commands used for the stream selection.
Changes to the capture view port
Change the texture on 3D objects.
The textures mapped to 3D objects cycle through a set of images supplied with the application.