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SphericalHarmonics.Dot Method |
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Computes the dot product of two spherical harmonic (SH) vectors.
Visual Basic .NET Public Shared Function Dot( _
ByVal order As Integer, _
ByVal vectorA As GraphicsStream, _
ByVal vectorB As GraphicsStream _
) As SingleC# public static float Dot(
int order,
GraphicsStream vectorA,
GraphicsStream vectorB
);Managed C++ public: static float Dot(
int order,
GraphicsStream *vectorA,
GraphicsStream *vectorB
);JScript .NET public static function Dot(
order : int,
vectorA : GraphicsStream,
vectorB : GraphicsStream
) : float;
order System.Int32. Order of the spherical harmonic (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. vectorA Microsoft.DirectX.GraphicsStream. A GraphicsStream object that represents the first spherical harmonic (SH) vector. vectorB Microsoft.DirectX.GraphicsStream. A GraphicsStream object that represents the second spherical harmonic (SH) vector.
System.Single . A floating point value that represents the dot product of the two vectors.
Each coefficient of the basis function Ylm is stored at location l2 + m + l, where:
- l is the degree of the basis function.
- m is the basis function index for the given l value and ranges from -l to l, inclusive.
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