VTK
vtkTemporalPathLineFilter.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkTemporalPathLineFilter.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=========================================================================*/
36#ifndef vtkTemporalPathLineFilter_h
37#define vtkTemporalPathLineFilter_h
38
39#include "vtkFiltersGeneralModule.h" // For export macro
41
42class vtkPoints;
43class vtkCellArray;
44class vtkMergePoints;
45class vtkFloatArray;
46
47#include "vtkSmartPointer.h" // for memory safety
48#include <set> // Because we want to use it
49class ParticleTrail;
50class vtkTemporalPathLineFilterInternals;
52
53class VTKFILTERSGENERAL_EXPORT vtkTemporalPathLineFilter : public vtkPolyDataAlgorithm
54{
55public:
57
62 void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
64
66
70 vtkSetMacro(MaskPoints,int);
71 vtkGetMacro(MaskPoints,int);
73
75
83 vtkSetMacro(MaxTrackLength,unsigned int);
84 vtkGetMacro(MaxTrackLength,unsigned int);
86
88
96 vtkSetStringMacro(IdChannelArray);
97 vtkGetStringMacro(IdChannelArray);
99
101
109 vtkSetVector3Macro(MaxStepDistance,double);
110 vtkGetVector3Macro(MaxStepDistance,double);
112
114
120 vtkSetMacro(KeepDeadTrails,int);
121 vtkGetMacro(KeepDeadTrails,int);
123
128 void Flush();
129
136
143
144protected:
147
148 //
149 // Make sure the pipeline knows what type we expect as input
150 //
151 int FillInputPortInformation (int port, vtkInformation* info) VTK_OVERRIDE;
152 int FillOutputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
153
155
158 int RequestInformation (vtkInformation *,
160 vtkInformationVector *) VTK_OVERRIDE;
161 //
162 int RequestData(vtkInformation *request,
163 vtkInformationVector** inputVector,
164 vtkInformationVector* outputVector) VTK_OVERRIDE;
166
168 void IncrementTrail(
169 TrailPointer trail, vtkDataSet *input, vtkIdType i);
170
171 // internal data variables
172 int NumberOfTimeSteps;
173 int MaskPoints;
174 unsigned int MaxTrackLength;
175 unsigned int LastTrackLength;
176 int FirstTime;
177 char *IdChannelArray;
178 double MaxStepDistance[3];
179 double LatestTime;
180 int KeepDeadTrails;
181 int UsingSelection;
182 //
183
186 vtkSmartPointer<vtkPoints> LineCoordinates;
187 vtkSmartPointer<vtkPoints> VertexCoordinates;
189 vtkSmartPointer<vtkTemporalPathLineFilterInternals> Internals;
190 std::set<vtkIdType> SelectionIds;
191
192 //
193private:
194 vtkTemporalPathLineFilter(const vtkTemporalPathLineFilter&) VTK_DELETE_FUNCTION;
195 void operator=(const vtkTemporalPathLineFilter&) VTK_DELETE_FUNCTION;
196};
197
198#endif
Proxy object to connect input/output ports.
object to represent cell connectivity
Definition: vtkCellArray.h:51
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
dynamic, self-adjusting array of float
Definition: vtkFloatArray.h:42
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
merge exactly coincident points
represent and manipulate 3D points
Definition: vtkPoints.h:40
Superclass for algorithms that produce only polydata as output.
Hold a reference to a vtkObjectBase instance.
Generate a Polydata Pointset from any Dataset.
void SetSelectionConnection(vtkAlgorithmOutput *algOutput)
Set a second input which is a selection.
~vtkTemporalPathLineFilter() override
void Flush()
Flush will wipe any existing data so that traces can be restarted from whatever time step is next sup...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetSelectionData(vtkDataSet *input)
Set a second input which is a selection.
static vtkTemporalPathLineFilter * New()
Standard Type-Macro.
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkGetStringMacro(ExtensionsString)
Returns a string listing all available extensions.
vtkSmartPointer< ParticleTrail > TrailPointer
int vtkIdType
Definition: vtkType.h:287