2012

Table Of Contents
driver. The Available Application Drivers and Effect Support section might
look like the following:
Software driver
Effect support:
Enhanced 3D Performance: Not applicable
Smooth display: Not applicable
Gooch shader: Software emulation only
Per-pixel lighting: Not applicable
Full-shadow display: Not applicable
Texture compression: Not applicable
Advanced material effects: Not applicable
Autodesk driver: Certified
Effect support:
Enhanced 3D Performance: Available
Smooth display: Available
Gooch shader: Available
Per-pixel lighting: Available
Full-shadow display: Available
Texture compression: Available
Advanced material effects: Available
NOTE To display mapped object shadows in viewports and to use per-pixel
lighting, hardware acceleration is required.
Certification Updates
As more graphics cards and 3D display drivers are tested, they are added to a
list on the Autodesk website. You can check for updates and download the
latest list at any time. In the Performance Tuning dialog box, click Check for
Updates.
To turn hardware acceleration on or off
1 On the status bar, click Performance Tuner.
2 In the Performance Tuning dialog box, check or clear the Enable Hardware
Acceleration check box to turn hardware acceleration on or off.
3 Click OK to close the dialog box.
Performance Tuning | 179