VTK
vtkContourTriangulator.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkContourTriangulator.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 =========================================================================*/
34 #ifndef vtkContourTriangulator_h
35 #define vtkContourTriangulator_h
36 
37 #include "vtkFiltersGeneralModule.h" // For export macro
38 #include "vtkPolyDataAlgorithm.h"
39 
40 class vtkCellArray;
41 class vtkIdList;
42 
43 class VTKFILTERSGENERAL_EXPORT vtkContourTriangulator : public vtkPolyDataAlgorithm
44 {
45 public:
46  static vtkContourTriangulator *New();
48  void PrintSelf(ostream& os, vtkIndent indent) override;
49 
51 
54  vtkGetMacro(TriangulationError, int);
56 
58 
63  vtkSetMacro(TriangulationErrorDisplay, vtkTypeBool);
64  vtkBooleanMacro(TriangulationErrorDisplay, vtkTypeBool);
65  vtkGetMacro(TriangulationErrorDisplay, vtkTypeBool);
67 
73  static int TriangulatePolygon(
74  vtkIdList *polygon, vtkPoints *points, vtkCellArray *triangles);
75 
82  static int TriangulateContours(
83  vtkPolyData *data, vtkIdType firstLine, vtkIdType numLines,
84  vtkCellArray *outputPolys, const double normal[3]);
85 
86 protected:
88  ~vtkContourTriangulator() override;
89 
90  int RequestData(
91  vtkInformation* request, vtkInformationVector** inputVector,
92  vtkInformationVector* outputVector) override;
93 
96 
97 private:
99  void operator=(const vtkContourTriangulator&) = delete;
100 };
101 
102 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:33
vtkContourTriangulator
Fill all 2D contours to create polygons.
Definition: vtkContourTriangulator.h:43
vtkIdType
int vtkIdType
Definition: vtkType.h:347
vtkX3D::data
Definition: vtkX3D.h:315
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkPolyDataAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkContourTriangulator::TriangulationErrorDisplay
vtkTypeBool TriangulationErrorDisplay
Definition: vtkContourTriangulator.h:95
vtkPolyDataAlgorithm.h
vtkX3D::points
Definition: vtkX3D.h:446
vtkPolyDataAlgorithm::RequestData
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkCellArray
object to represent cell connectivity
Definition: vtkCellArray.h:44
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:30
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:80
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:79
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkPolyDataAlgorithm::New
static vtkPolyDataAlgorithm * New()
vtkContourTriangulator::TriangulationError
int TriangulationError
Definition: vtkContourTriangulator.h:94
vtkPolyDataAlgorithm
Superclass for algorithms that produce only polydata as output.
Definition: vtkPolyDataAlgorithm.h:41