User manual

PNY Quadro User Manual page 41
Direct3D Settings
The following Direct3D Performance and Compatibility Options are explained so that the user may adjust the
settings if needed to obtain optimal performance.
Enable fog table emulation
This option is used to turn fog table emulation on
or off. Direct3D specifies that a display adapter
capable of Direct3D hardware acceleration should
be able to implement either vertex fog or table
fog. Some games do not correctly query the D3D
hardware capabilities and expect table fog
support. Choosing this option will ensure that
such games will run properly on your NVIDIA
graphics processor.
Display logo when running Direct3D applications
Enabling this setting will display the NVIDIA logo
in the lower corner of the screen while running
Direct3D applications.
Mipmapping: Allows you to adjust the LOD (Level
of Detail) bias for mipmaps. A lower bias will
provide better image quality, while a higher bias
will increase application performance. You can
choose from five preset bias values, varying from
“Best Image Quality” to Best Performance.