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• BRDFLafortuneFitting
• Program

C# 클래스 BRDFLafortuneFitting.Program

파일 보기 프로젝트 열기: Patapom/GodComplex

보호된 프로퍼티들

프로퍼티	타입	설명
ALF	double
EPS	double
ITMAX	int
STPMX	double
TOLX	double
TOLY	double

보호된 메소드들

메소드	설명
BRDFMappingGlobalFunctionEval ( double _Coefficients, object _Params ) : double
BRDFMappingGlobalFunctionGradientEval ( double _Coefficients, double _Gradients, object _Params ) : void
BRDFMappingLocalFunctionEval ( double _Coefficients, object _Params ) : double
BRDFMappingLocalFunctionGradientEval ( double _Coefficients, double _Gradients, object _Params ) : void
ENSUREVALID ( double _Coefficients ) : void
LoadBRDF ( FileInfo _BRDFFile ) : double[][]	Loads a MERL BRDF file
SaveAllSlices ( ) : void
dfpmin ( double _Coefficients, double _ConvergenceTolerance, int &_PerformedIterationsCount, BFGSFunctionEval _FunctionEval, BFGSFunctionGradientEval _FunctionGradientEval, object _Params ) : double	Performs BFGS function minimzation on a quadratic form function evaluated by the provided delegate
lnsrch ( int n, double xold, double fold, double g, double p, double x, double &f, double stpmax, int &check, BFGSFunctionEval _FunctionEval, object _Params ) : void

비공개 메소드들

메소드	설명
ComputeSummedDifferences ( BRDFSample _Samples, double _Normalizer, double _GoalBDRF, CosineLobe _LobeEstimates ) : double	Computes the square difference between a current cosine lobe estimate and a goal BRDF given a set of samples
FitBRDF ( double _BRDF, CosineLobe _Lobes, CosineLobe _InitialGuesses, double _BFGSConvergenceTolerance, double _RMS, BRDFMappingFeedback _Delegate ) : double	Performs mapping of a BRDF into N sets of cosine lobes coefficients WARNING: Takes hell of a time to compute !
IsValid ( double _BRDFValue ) : bool
LookupBRDF ( double _BRDF, double _ThetaIn, double _PhiIn, double _ThetaOut, double _PhiOut ) : double	Given a pair of incoming/outgoing angles, look up the BRDF.
Main ( string args ) : void
PhiDiff_index ( double _PhiDiff ) : int
ShowProgress ( double _Progress ) : void
ThetaDiff_index ( double _ThetaDiff ) : int
ThetaHalf_index ( double _ThetaHalf ) : int
half_diff_coords_to_std_coords ( double _ThetaHalf, double _PhiHalf, double _ThetaDiff, double _PhiDiff, System.Vector3 &_In, System.Vector3 &_Out ) : void
half_diff_coords_to_std_coords ( double _ThetaHalf, double _PhiHalf, double _ThetaDiff, double _PhiDiff, double &_ThetaIn, double &_PhiIn, double &_ThetaOut, double &_PhiOut ) : void
std_coords_to_half_diff_coords ( double _ThetaIn, double _PhiIn, double _ThetaOut, double _PhiOut, double &_ThetaHalf, double &_PhiHalf, double &_ThetaDiff, double &_PhiDiff ) : void

메소드 상세

프로퍼티 상세