You can enable 3D graphics on a per-assignment basis.
Support for 3D graphics is provided using Soft 3D, also known as vSGA (see pages 3-4 of the VMware white paper on Graphics Acceleration for more information). In order for you to use 3D graphics feature, the following must be true:
Virtual hardware version must be 8 or higher.
Desktop must have the Windows Aero theme.
Servers must have appropriate hardware installed.
Consult the latest PCoIP recommendations when configuring desktops with this feature.