SphericalHarmonics.ProjectCubeMap Method

Language:

Projects a function represented on a cube map into spherical harmonics (SH).

Definition

Visual Basic Public Shared Sub ProjectCubeMap( _
    ByVal order As Integer, _
    ByVal cubeMap As CubeTexture, _
    ByVal redOutput() As Single, _
    ByVal greenOutput() As Single, _
    ByVal blueOutput() As Single _
)

C# public static void ProjectCubeMap(
    int order,
    CubeTexture cubeMap,
    float[] redOutput,
    float[] greenOutput,
    float[] blueOutput
);

C++ public:
static void ProjectCubeMap(
    int order,
    CubeTexture^ cubeMap,
    array<float>^ redOutput,
    array<float>^ greenOutput,
    array<float>^ blueOutput
);

JScript public static function ProjectCubeMap(
    order : int,
    cubeMap : CubeTexture,
    redOutput : float[],
    greenOutput : float[],
    blueOutput : float[]
);

Visual Basic	Public Shared Sub ProjectCubeMap( _ ByVal order As Integer, _ ByVal cubeMap As CubeTexture, _ ByVal redOutput() As Single, _ ByVal greenOutput() As Single, _ ByVal blueOutput() As Single _ )
C#	public static void ProjectCubeMap( int order, CubeTexture cubeMap, float[] redOutput, float[] greenOutput, float[] blueOutput );
C++	public: static void ProjectCubeMap( int order, CubeTexture^ cubeMap, array<float>^ redOutput, array<float>^ greenOutput, array<float>^ blueOutput );
JScript	public static function ProjectCubeMap( order : int, cubeMap : CubeTexture, redOutput : float[], greenOutput : float[], blueOutput : float[] );

Parameters

order System.Int32
Order of the SH evaluation. Must be in the range of SphericalHarmonics.MinimumOrder to SphericalHarmonics.MaximumOrder, inclusive. The evaluation generates order² coefficients. The degree of the evaluation is order - 1.

cubeMap Microsoft.DirectX.Direct3D.CubeTexture
A CubeTexture object used as the source cube map.

redOutput System.Single[]
Output SH vector for the red component.

greenOutput System.Single[]
Output SH vector for the green component.

blueOutput System.Single[]
Output SH vector for the red component.

Remarks

Exceptions

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

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order	System.Int32 Order of the SH evaluation. Must be in the range of SphericalHarmonics.MinimumOrder to SphericalHarmonics.MaximumOrder, inclusive. The evaluation generates order² coefficients. The degree of the evaluation is order - 1.
cubeMap	Microsoft.DirectX.Direct3D.CubeTexture A CubeTexture object used as the source cube map.
redOutput	System.Single[] Output SH vector for the red component.
greenOutput	System.Single[] Output SH vector for the green component.
blueOutput	System.Single[] Output SH vector for the red component.