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51 #ifndef vtkHyperStreamline_h
52 #define vtkHyperStreamline_h
54 #include "vtkFiltersGeneralModule.h"
57 #define VTK_INTEGRATE_FORWARD 0
58 #define VTK_INTEGRATE_BACKWARD 1
59 #define VTK_INTEGRATE_BOTH_DIRECTIONS 2
61 #define VTK_INTEGRATE_MAJOR_EIGENVECTOR 0
62 #define VTK_INTEGRATE_MEDIUM_EIGENVECTOR 1
63 #define VTK_INTEGRATE_MINOR_EIGENVECTOR 2
126 vtkGetMacro(MaximumPropagationDistance,
double);
140 vtkSetClampMacro(IntegrationEigenvector,
int,
143 vtkGetMacro(IntegrationEigenvector,
int);
144 void SetIntegrationEigenvectorToMajor()
158 {this->SetIntegrationEigenvectorToMajor();};
167 {this->SetIntegrationEigenvectorToMedium();};
175 {this->SetIntegrationEigenvectorToMinor();};
182 vtkSetClampMacro(IntegrationStepLength,
double,0.001,0.5);
183 vtkGetMacro(IntegrationStepLength,
double);
192 vtkSetClampMacro(StepLength,
double,0.000001,1.0);
193 vtkGetMacro(StepLength,
double);
200 vtkSetClampMacro(IntegrationDirection,
int,
202 vtkGetMacro(IntegrationDirection,
int);
217 vtkGetMacro(TerminalEigenvalue,
double);
226 vtkGetMacro(NumberOfSides,
int);
237 vtkGetMacro(Radius,
double);
266 double StartPCoords[3];
269 double StartPosition[3];
generate hyperstreamline in arbitrary dataset
vtkHyperArray * Streamers
#define VTK_INTEGRATE_MAJOR_EIGENVECTOR
#define VTK_INTEGRATE_FORWARD
void SetIntegrationEigenvectorToMedium()
#define VTK_INTEGRATE_BACKWARD
double IntegrationStepLength
void SetIntegrationDirectionToForward()
void SetStartPosition(double x, double y, double z)
Specify the start of the hyperstreamline in the global coordinate system.
int BuildTube(vtkDataSet *input, vtkPolyData *output)
#define VTK_SIZEHINT(...)
double * GetStartPosition()
Get the start position of the hyperstreamline in global x-y-z coordinates.
void SetIntegrationDirectionToBackward()
#define VTK_INTEGRATE_MEDIUM_EIGENVECTOR
void SetStartPosition(double x[3])
Specify the start of the hyperstreamline in the global coordinate system.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
a simple class to control print indentation
~vtkHyperStreamline() override
void IntegrateMediumEigenvector()
Use the medium eigenvector field as the vector field through which to integrate.
void SetIntegrationDirectionToIntegrateBothDirections()
abstract class to specify dataset behavior
void IntegrateMajorEigenvector()
Use the major eigenvector field as the vector field through which to integrate.
vtkIdType GetStartLocation(int &subId, double pcoords[3])
Get the starting location of the hyperstreamline in the cell coordinate system.
double TerminalEigenvalue
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
#define VTK_INTEGRATE_BOTH_DIRECTIONS
concrete dataset represents vertices, lines, polygons, and triangle strips
int IntegrationEigenvector
#define VTK_INTEGRATE_MINOR_EIGENVECTOR
void IntegrateMinorEigenvector()
Use the minor eigenvector field as the vector field through which to integrate.
double MaximumPropagationDistance
void SetStartLocation(vtkIdType cellId, int subId, double pcoords[3])
Specify the start of the hyperstreamline in the cell coordinate system.
static vtkHyperStreamline * New()
Construct object with initial starting position (0,0,0); integration step length 0....
void SetStartLocation(vtkIdType cellId, int subId, double r, double s, double t)
Specify the start of the hyperstreamline in the cell coordinate system.
void SetIntegrationEigenvectorToMinor()
Superclass for algorithms that produce only polydata as output.