Asus GIGATEXEL SHADER GRAPHICS CARD V7700 - Manual (Page 49)

49 ASUS V7700 Series User’s Manual
IV. Software Reference
IV
. S/W Reference
Direct3D
Direct3D
Windows 98 Only
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.