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vtkAMRInterpolatedVelocityField.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkAMRInterpolatedVelocityField.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
28#ifndef vtkAMRInterpolatedVelocityField_h
29#define vtkAMRInterpolatedVelocityField_h
30
31#include "vtkFiltersFlowPathsModule.h" // For export macro
32
34
36
37class VTKFILTERSFLOWPATHS_EXPORT vtkAMRInterpolatedVelocityField
39{
40public:
43
45
46 vtkGetMacro(AmrDataSet,vtkOverlappingAMR*);
48
49 bool GetLastDataSetLocation(unsigned int& level, unsigned int& id);
50
51 bool SetLastDataSet(int level, int id);
52
53 virtual void SetLastCellId( vtkIdType c, int dataindex );
54
58 virtual void SetLastCellId( vtkIdType c )
59 { this->Superclass::SetLastCellId( c ); }
60
72 virtual int FunctionValues( double * x, double * f );
73
74 void PrintSelf( ostream & os, vtkIndent indent );
75
76 // Descriptino:
77 // Point location routine.
78 static bool FindGrid(double q[3],vtkOverlappingAMR *amrds, unsigned int& level, unsigned int& gridId);
79
80protected:
83 int LastId;
84
87 virtual int FunctionValues( vtkDataSet * ds, double * x, double * f )
88 { return this->Superclass::FunctionValues( ds, x, f ); }
89
90private:
92 void operator = ( const vtkAMRInterpolatedVelocityField& ) VTK_DELETE_FUNCTION;
93
94};
95
96#endif
A concrete class for obtaining the interpolated velocity values at a point in AMR data.
bool SetLastDataSet(int level, int id)
virtual void SetLastCellId(vtkIdType c)
Set the cell id cached by the last evaluation.
bool GetLastDataSetLocation(unsigned int &level, unsigned int &id)
virtual void SetLastCellId(vtkIdType c, int dataindex)
Set the id of the most recently visited cell of a dataset.
static bool FindGrid(double q[3], vtkOverlappingAMR *amrds, unsigned int &level, unsigned int &gridId)
static vtkAMRInterpolatedVelocityField * New()
virtual int FunctionValues(double *x, double *f)
Evaluate the velocity field f at point p.
virtual int FunctionValues(vtkDataSet *ds, double *x, double *f)
Evaluate the velocity field f at point (x, y, z) in a specified dataset by invoking vtkDataSet::FindC...
void SetAMRData(vtkOverlappingAMR *amr)
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
An abstract class for obtaining the interpolated velocity values at a point.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
virtual int FunctionValues(double *x, double *f)=0
Evaluate functions at x_j.
a simple class to control print indentation
Definition: vtkIndent.h:40
hierarchical dataset of vtkUniformGrids
@ level
Definition: vtkX3D.h:395
int vtkIdType
Definition: vtkType.h:287