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20 #ifndef vtkLICNoiseHelper_h
21 #define vtkLICNoiseHelper_h
24 #include "vtkRenderingLICOpenGL2Module.h"
117 float impulseBgNoiseVal,
132 float *GenerateUniform(
139 float impulseBgNoiseVal,
145 float *GenerateGaussian(
152 float impulseBgNoiseVal,
158 float *GeneratePerlin(
165 float impulseBgNoiseVal,
174 int ShouldGenerateValue(
double prob);
181 void GetValidDimensionAndGrainSize(
int type,
int &dim,
int &grainSize);
void Next() override
Move to the next number in the random sequence.
Park and Miller Sequence of pseudo random numbers.
double GetValue() override
Current value.
~vtkLICRandomNumberGeneratorInterface()
void SetSeed(int seedVal)
Seed the random number generator.
virtual void Delete()
Delete a VTK object.
double GetRandomNumber()
Get a random number in the range of 0 to 1.
void DeleteValues(unsigned char *vals)
Delete the passed in array of values.
topologically and geometrically regular array of data
void SetSeed(int value)
Set the seed of the random sequence.
static vtkMinimalStandardRandomSequence * New()
Standard methods for instantiation, type information, and printing.
static vtkImageData * GetNoiseResource()
An interface to a random number generator.
float * Generate(int type, int &sideLen, int &grainLize, float minNoiseVal, float maxNoiseVal, int nLevels, double impulseProb, float impulseBgNoiseVal, int seed)
vtkLICRandomNumberGeneratorInterface()