Noise.cpp File Reference

#include "ExprBuiltins.h"
#include <iostream>
#include "NoiseTables.h"
#include "Noise.h"
#include "Utils.h"

Go to the source code of this file.

Namespaces
namespace	KSeExpr

Functions
double	KSeExpr::s_curve (double t)
	This is the Quintic interpolant from Perlin's Improved Noise Paper.
template<int d>
unsigned char	KSeExpr::hashReduceChar (int index[d])
	Does a hash reduce to a character.
template<int d>
uint32_t	KSeExpr::hashReduce (uint32_t index[d])
	Does a hash reduce to an integer.
template<int d, class T , bool periodic>
T	KSeExpr::noiseHelper (const T *X, const int *period=0)
	Noise with d_in dimensional domain, 1 dimensional abcissa.
template<int d_in, int d_out, class T >
void	KSeExpr::CellNoise (const T *in, T *out)
	Computes cellular noise (non-interpolated piecewise constant cell random values)
template<int d_in, int d_out, class T >
void	KSeExpr::Noise (const T *in, T *out)
	Noise with d_in dimensional domain, d_out dimensional abcissa.
template<int d_in, int d_out, class T >
void	KSeExpr::PNoise (const T *in, const int *period, T *out)
	Periodic Noise with d_in dimensional domain, d_out dimensional abcissa.
template<int d_in, int d_out, bool turbulence, class T >
void	KSeExpr::FBM (const T *in, T *out, int octaves, T lacunarity, T gain)
	Fractional Brownian Motion. If turbulence is true then turbulence computed.
template void	KSeExpr::CellNoise< 3, 1, double > (const double *, double *)
template void	KSeExpr::CellNoise< 3, 3, double > (const double *, double *)
template void	KSeExpr::Noise< 1, 1, double > (const double *, double *)
template void	KSeExpr::Noise< 2, 1, double > (const double *, double *)
template void	KSeExpr::Noise< 3, 1, double > (const double *, double *)
template void	KSeExpr::PNoise< 3, 1, double > (const double *, const int *, double *)
template void	KSeExpr::Noise< 4, 1, double > (const double *, double *)
template void	KSeExpr::Noise< 3, 3, double > (const double *, double *)
template void	KSeExpr::Noise< 4, 3, double > (const double *, double *)
template void	KSeExpr::FBM< 3, 1, false, double > (const double *, double *, int, double, double)
template void	KSeExpr::FBM< 3, 1, true, double > (const double *, double *, int, double, double)
template void	KSeExpr::FBM< 3, 3, false, double > (const double *, double *, int, double, double)
template void	KSeExpr::FBM< 3, 3, true, double > (const double *, double *, int, double, double)
template void	KSeExpr::FBM< 4, 1, false, double > (const double *, double *, int, double, double)
template void	KSeExpr::FBM< 4, 3, false, double > (const double *, double *, int, double, double)