GraphicsDeviceCapabilities.RasterCaps.SupportsWFog Property
Gets a value indicating whether the device supports w-based fog.
Namespace: Microsoft.Xna.Framework.Graphics
Assembly: Microsoft.Xna.Framework (in microsoft.xna.framework.dll)
Syntax
public bool SupportsWFog { get; }
Property Value
true if the device supports w-based fog; false otherwise.
Remarks
W-based fog is used when a perspective projection matrix is specified, but affine projections still use z-based fog. The system considers a projection matrix that contains a nonzero value in the [3][4] element to be a perspective projection matrix.
See Also
Reference
GraphicsDeviceCapabilities.RasterCaps Structure
GraphicsDeviceCapabilities.RasterCaps Members
Microsoft.Xna.Framework.Graphics Namespace
Platforms
Xbox 360, Windows XP SP2, Windows Vista