GraphicsDevice.SetPixelShaderConstant Method (Int32, Single )

Sets the specified pixel shader constant float registers to an array of Single values.

Namespace: Microsoft.Xna.Framework.Graphics
Assembly: Microsoft.Xna.Framework (in microsoft.xna.framework.dll)

Syntax

public void SetPixelShaderConstant (
         int startRegister,
         float[] constantData
)

startRegister
Zero-based index of the pixel shader constant float register at which to begin setting values.
constantData
The constant data.

Exception type	Condition
ArgumentNullException	constantData is null.
ArgumentException	When setting float shader constant data, constantData must have a length that is a multiple of four.
ArgumentOutOfRangeException	constantData is outside the allowable range of values as defined by the invoked method.
InvalidOperationException	The method call is invalid. For example, a method's parameter may have an invalid value.

Xbox 360, Windows XP SP2, Windows Vista