Articolo
11/17/2011

GraphicsDeviceExtensions.SetPixelShaderConstantFloat4<T> Method (GraphicsDevice, Int32, Int32, T%)

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Sets a constant register to a generic data type which is passed to the pixel shader on the graphics device.

Namespace: Microsoft.Xna.Framework.Graphics
Assembly: Microsoft.Xna.Framework.Graphics.Shaders (in Microsoft.Xna.Framework.Graphics.Shaders.dll)

Syntax

'Declaration
Public Shared Sub SetPixelShaderConstantFloat4(Of T As {Structure, New}) ( _
    graphicsDevice As GraphicsDevice, _
    startRegister As Integer, _
    registerCount As Integer, _
    ByRef data As T _
)

public static void SetPixelShaderConstantFloat4<T>(
    GraphicsDevice graphicsDevice,
    int startRegister,
    int registerCount,
    ref T data
)
where T : struct, new()

Type Parameters

T
The data type of the data parameter.

Parameters

graphicsDevice
Type: Microsoft.Xna.Framework.Graphics.GraphicsDevice
The type this method extends.

startRegister
Type: System.Int32
Zero-based index of the pixel shader constant integer register at which to begin setting values.

registerCount
Type: System.Int32
The register count. Must be greater than or equal to 1.

data
Type: T%
The constant data.

Remarks

This method passes a constant value to the shader.

Version Information

Silverlight

Supported in: 5

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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