Device.SetVertexShaderConstant(Int32,Vector4) Method (Microsoft.DirectX.Direct3D)

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Sets a vertex shader constant.

Definition

Visual Basic Public Sub SetVertexShaderConstant( _
    ByVal startRegister As Integer, _
    ByVal constantData As Vector4 _
)
C# public void SetVertexShaderConstant(
    int startRegister,
    Vector4 constantData
);
C++ public:
void SetVertexShaderConstant(
    int startRegister,
    Vector4 constantData
);
JScript public function SetVertexShaderConstant(
    startRegister : int,
    constantData : Vector4
);

Parameters

startRegister System.Int32
Register number that contains the first constant value.
constantData Microsoft.DirectX.Vector4
A Vector4 object representing the constant data to set.

Remarks

Exceptions

InvalidCallException

The method call is invalid. For example, a method's parameter might contain an invalid value.