Split Screen

This method displays the scene two times with split viewports. The viewing setup requires a dual output graphics cards, 2 stacked projectors with polarization filters and polarization glasses. The driver (e.g. NVidia NView need to configured to provide one continuous desktop over the two monitor outputs). Contact in full screen mode then covers both displays. This modes work with the Contact OpenGL and DirectX9 renderer. It is important to properly configure the NVidia NView driver to an horizontal span mode. It will not work with 2 graphics outputs configured as separate displays or clone mode.