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844 Chapter 22: Customizing the User Interface
configuration options are available from the
Configure D irect3D dialog (page 3–844).
To s w i t ch to a d i f ferent d i s p l ay d r iver w hen
Direct3D is the active driver, click the Choose
Driver button on the Viewports tab of the
Prefe rence Settings dialog, click Revert From
Direct3D, and then choose the new driver from
the Graphics Driver Setup dialog .
Inter face
Direct3D V ersion—The available option is
whichever version is currently activ e in your
system.
Direct3D Dev ice—The default option is Hardware
(HAL). The Software (RefRast) option is for use
by software developers, and is unavailable unless
the debug version of DirectX is installed in your
system.
Direct3D Use Flags—The default option is
Release. T he Debug option is for use by soft ware
developers, and is unavailable unless the debug
version of DirectX is installed in your system.
Revert from Direct3D—Click this button to display
the Graphics Driver Setup dialog (page 3–838),
which lets you choose a different driver.
Configure Direct3D Dialog
Customize menu > Preferences > Preference S ettings
dialog > Viewports ta b > Display Drivers group >
Configure Driver button (when Direct3D is the current
driver)
The Direct3D display driver provides options
that support DirectX dr ivers. You can
download D3D drivers from this location:
w
ww.microsoft.com/windows/directx/.