27#ifndef vtkAMRGaussianPulseSource_h
28#define vtkAMRGaussianPulseSource_h
30#include "vtkFiltersAMRModule.h"
51 vtkSetMacro(Dimension,
int);
58 vtkSetMacro(NumberOfLevels,
int);
66 this->RefinmentRatio = r;
76 this->RootSpacing[0] = this->RootSpacing[1] = this->RootSpacing[2] = h0;
85 vtkSetVector3Macro(PulseOrigin,
double);
86 vtkGetVector3Macro(PulseOrigin,
double);
89 this->PulseOrigin[0] = f;
94 this->PulseOrigin[1] = f;
99 this->PulseOrigin[2] = f;
108 vtkSetVector3Macro(PulseWidth,
double);
109 vtkGetVector3Macro(PulseWidth,
double);
112 this->PulseWidth[0] = f;
117 this->PulseWidth[1] = f;
122 this->PulseWidth[2] = f;
131 vtkSetMacro(PulseAmplitude,
double);
132 vtkGetMacro(PulseAmplitude,
double);
157 return (this->ComputePulseAt(xyz));
163 for (
int i = 0; i < this->Dimension; ++i)
165 double d = pt[i] - this->PulseOrigin[i];
167 double L2 = this->PulseWidth[i] * this->PulseWidth[i];
170 pulse = this->PulseAmplitude * std::exp(-r);
205 double RootSpacing[3];
206 double PulseOrigin[3];
207 double PulseWidth[3];
A source that generates sample AMR data with gaussian pulse field.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
double ComputePulseAt(double pt[3])
Computes the gaussian pulse at the given location based on the user supplied parameters for pulse wid...
vtkUniformGrid * GetGrid(double origin[3], double h[3], int ndim[3])
Constructs a uniform grid path with the given origin/spacing and node dimensions.
void Generate3DDataSet(vtkOverlappingAMR *amr)
Generate 2-D or 3-D DataSet.
double ComputePulseAt(const double x, const double y, const double z)
Computes the gaussian pulse at the given location based on the user supplied parameters for pulse wid...
vtkUniformGrid * RefinePatch(vtkUniformGrid *parent, int patchExtent[6])
Constructs a refined patch from the given parent grid.
~vtkAMRGaussianPulseSource() override
void SetZPulseWidth(double f)
Set & Get macro for the pulse width.
vtkAMRGaussianPulseSource()
void SetRootSpacing(double h0)
Set the root spacing.
static vtkAMRGaussianPulseSource * New()
void SetZPulseOrigin(double f)
Set & Get macro for the pulse origin.
void SetYPulseWidth(double f)
Set & Get macro for the pulse width.
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
void SetYPulseOrigin(double f)
Set & Get macro for the pulse origin.
void SetRefinementRatio(int r)
Set the refinement ratio.
void Generate2DDataSet(vtkOverlappingAMR *amr)
Generate 2-D or 3-D DataSet.
void SetXPulseOrigin(double f)
Set & Get macro for the pulse origin.
void GeneratePulseField(vtkUniformGrid *grid)
Generates a pulse field for the given uniform grid.
void SetXPulseWidth(double f)
Set & Get macro for the pulse width.
void ComputeCellCenter(vtkUniformGrid *grid, vtkIdType cellIdx, double centroid[3])
Given the cell index w.r.t.
vtkFrustumSelector is a vtkSelector that selects elements based on whether they are inside or interse...
a simple class to control print indentation
virtual void Modified()
Update the modification time for this object.
A base class for all algorithms that take as input vtkOverlappingAMR and produce vtkOverlappingAMR.
hierarchical dataset of vtkUniformGrids