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Graphic board control panel
10
OpenGL and Direct3D
The OpenGL and Direct3D pages of the Advanced Properties page are 
divided into two sections: Main Settings and Custom Settings.
Main Settings
In the Main Settings section there is a slider bar which allows the user 
to adjust the OpenGL or Direct3D settings for optimum performance, 
optimum quality or for a point in between. There is also a checkbox 
provided for enabling Custom Settings.
Custom Settings
Note: Barco recommends that you use the default settings, 
unless your viewing application vendor provides detailed 
information on custom settings.
In the Custom Settings section the user can fine tune the following 
options:
• Anisotropic filtering
• SMOOTHVISION
• Wait for Vertical Sync
Anisotropic Filtering
Anisotropic filtering is a technique that preserves detail on surfaces 
that have three-dimensional perspective and fade away into the 
background. It works best when used in conjunction with 
Mipmapping.
Anisotropic filtering can be set to favor either an increase in system 
processing performance or improved image quality.
Note: If you are unsure how to configure anisotropic filtering, 
use the Application Preference option. Your display will 
automatically adjust to the application’s requirements.