Asus AGP-V6800 Series - Manual (Page 60)

ASUS V6600/V6800 Series User’s Manual 60
4. Software Reference
4. S/
W
Reference Direct3D
Direct3D
Performance and Compatibility Options
Enable fog table emulation
Some old games do not correctly query the D3D hardware capabilities and expect table fog support. Choos-
ing this option will ensure that such games will run properly.
Adjust Z-buffer depth to rendering depth if unequal
This option forces the hardware to automatically adjust the depth of its Z-buffer to the depth that the applica-
tion requests. Normally, you will want to keep this option enabled, unless your work absolutely requires a
specific Z-buffer depth.
Enable alternate depth buffering technique
This option lets the hardware use a different mechanism for depth buffering in 16-bit applications. Enabling
this setting can produce higher quality rendering of 3D images.