VTK  9.0.1
vtkBandedPolyDataContourFilter.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkBandedPolyDataContourFilter.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 =========================================================================*/
41 #ifndef vtkBandedPolyDataContourFilter_h
42 #define vtkBandedPolyDataContourFilter_h
43 
44 #include "vtkFiltersModelingModule.h" // For export macro
45 #include "vtkPolyDataAlgorithm.h"
46 
47 #include "vtkContourValues.h" // Needed for inline methods
48 
49 class vtkPoints;
50 class vtkCellArray;
51 class vtkPointData;
52 class vtkDataArray;
53 class vtkFloatArray;
54 class vtkDoubleArray;
55 struct vtkBandedPolyDataContourFilterInternals;
56 
57 #define VTK_SCALAR_MODE_INDEX 0
58 #define VTK_SCALAR_MODE_VALUE 1
59 
60 class VTKFILTERSMODELING_EXPORT vtkBandedPolyDataContourFilter : public vtkPolyDataAlgorithm
61 {
62 public:
64  void PrintSelf(ostream& os, vtkIndent indent) override;
65 
70 
72 
78  void SetValue(int i, double value);
79  double GetValue(int i);
80  double* GetValues();
81  void GetValues(double* contourValues);
82  void SetNumberOfContours(int number);
83  vtkIdType GetNumberOfContours();
84  void GenerateValues(int numContours, double range[2]);
85  void GenerateValues(int numContours, double rangeStart, double rangeEnd);
87 
89 
95  vtkSetMacro(Clipping, vtkTypeBool);
96  vtkGetMacro(Clipping, vtkTypeBool);
97  vtkBooleanMacro(Clipping, vtkTypeBool);
99 
101 
107  vtkSetClampMacro(ScalarMode, int, VTK_SCALAR_MODE_INDEX, VTK_SCALAR_MODE_VALUE);
108  vtkGetMacro(ScalarMode, int);
109  void SetScalarModeToIndex() { this->SetScalarMode(VTK_SCALAR_MODE_INDEX); }
110  void SetScalarModeToValue() { this->SetScalarMode(VTK_SCALAR_MODE_VALUE); }
112 
114 
120  vtkSetMacro(GenerateContourEdges, vtkTypeBool);
121  vtkGetMacro(GenerateContourEdges, vtkTypeBool);
122  vtkBooleanMacro(GenerateContourEdges, vtkTypeBool);
124 
126 
132  vtkSetMacro(ClipTolerance, double);
133  vtkGetMacro(ClipTolerance, double);
135 
137 
141  vtkSetMacro(Component, int);
142  vtkGetMacro(Component, int);
144 
149  vtkPolyData* GetContourEdgesOutput();
150 
155  vtkMTimeType GetMTime() override;
156 
157 protected:
159  ~vtkBandedPolyDataContourFilter() override;
160 
162 
163  int ClipEdge(int v1, int v2, vtkPoints* pts, vtkDataArray* inScalars, vtkDoubleArray* outScalars,
164  vtkPointData* inPD, vtkPointData* outPD, vtkIdType edgePts[]);
165  int InsertCell(
166  vtkCellArray* cells, int npts, const vtkIdType* pts, int cellId, double s, vtkFloatArray* newS);
167  int InsertLine(
168  vtkCellArray* cells, vtkIdType pt1, vtkIdType pt2, int cellId, double s, vtkFloatArray* newS);
169  int ComputeClippedIndex(double s);
170  int InsertNextScalar(vtkFloatArray* scalars, int cellId, int idx);
171  // data members
173 
177  double ClipTolerance; // specify numerical accuracy during clipping
178  // the second output
180 
181  vtkBandedPolyDataContourFilterInternals* Internal;
182 
183 private:
185  void operator=(const vtkBandedPolyDataContourFilter&) = delete;
186 };
187 
193 {
194  this->ContourValues->SetValue(i, value);
195 }
196 
201 {
202  return this->ContourValues->GetValue(i);
203 }
204 
210 {
211  return this->ContourValues->GetValues();
212 }
213 
219 inline void vtkBandedPolyDataContourFilter::GetValues(double* contourValues)
220 {
221  this->ContourValues->GetValues(contourValues);
222 }
223 
230 {
231  this->ContourValues->SetNumberOfContours(number);
232 }
233 
238 {
239  return this->ContourValues->GetNumberOfContours();
240 }
241 
246 inline void vtkBandedPolyDataContourFilter::GenerateValues(int numContours, double range[2])
247 {
248  this->ContourValues->GenerateValues(numContours, range);
249 }
250 
256  int numContours, double rangeStart, double rangeEnd)
257 {
258  this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);
259 }
260 
261 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:33
vtkBandedPolyDataContourFilter::GetValues
double * GetValues()
Get a pointer to an array of contour values.
Definition: vtkBandedPolyDataContourFilter.h:209
vtkContourValues::GetValues
double * GetValues()
Return a pointer to a list of contour values.
vtkContourValues::GetNumberOfContours
int GetNumberOfContours()
Return the number of contours in the.
vtkBandedPolyDataContourFilter::GenerateValues
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
Definition: vtkBandedPolyDataContourFilter.h:246
vtkPointData
represent and manipulate point attribute data
Definition: vtkPointData.h:31
vtkX3D::value
@ value
Definition: vtkX3D.h:226
vtkIdType
int vtkIdType
Definition: vtkType.h:338
vtkBandedPolyDataContourFilter::SetScalarModeToIndex
void SetScalarModeToIndex()
Definition: vtkBandedPolyDataContourFilter.h:109
VTK_SCALAR_MODE_INDEX
#define VTK_SCALAR_MODE_INDEX
Definition: vtkBandedPolyDataContourFilter.h:57
vtkFloatArray
dynamic, self-adjusting array of float
Definition: vtkFloatArray.h:35
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkBandedPolyDataContourFilter::GetNumberOfContours
vtkIdType GetNumberOfContours()
Get the number of contours in the list of contour values.
Definition: vtkBandedPolyDataContourFilter.h:237
vtkX3D::range
@ range
Definition: vtkX3D.h:244
vtkDataArray
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:49
vtkBandedPolyDataContourFilter::ScalarMode
int ScalarMode
Definition: vtkBandedPolyDataContourFilter.h:175
vtkPolyDataAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkBandedPolyDataContourFilter::GenerateContourEdges
vtkTypeBool GenerateContourEdges
Definition: vtkBandedPolyDataContourFilter.h:179
vtkPolyDataAlgorithm.h
vtkBandedPolyDataContourFilter::SetScalarModeToValue
void SetScalarModeToValue()
Definition: vtkBandedPolyDataContourFilter.h:110
vtkPolyDataAlgorithm::RequestData
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkObject::GetMTime
virtual vtkMTimeType GetMTime()
Return this object's modified time.
vtkBandedPolyDataContourFilter::GetValue
double GetValue(int i)
Get the ith contour value.
Definition: vtkBandedPolyDataContourFilter.h:200
vtkContourValues
helper object to manage setting and generating contour values
Definition: vtkContourValues.h:35
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkCellArray
object to represent cell connectivity
Definition: vtkCellArray.h:179
vtkBandedPolyDataContourFilter::SetNumberOfContours
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
Definition: vtkBandedPolyDataContourFilter.h:229
vtkContourValues::GenerateValues
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
vtkContourValues::GetValue
double GetValue(int i)
Get the ith contour value.
vtkContourValues::SetValue
void SetValue(int i, double value)
Set the ith contour value.
vtkBandedPolyDataContourFilter::ClipTolerance
double ClipTolerance
Definition: vtkBandedPolyDataContourFilter.h:177
vtkBandedPolyDataContourFilter::Internal
vtkBandedPolyDataContourFilterInternals * Internal
Definition: vtkBandedPolyDataContourFilter.h:181
vtkContourValues.h
vtkBandedPolyDataContourFilter::ContourValues
vtkContourValues * ContourValues
Definition: vtkBandedPolyDataContourFilter.h:172
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:73
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:84
vtkBandedPolyDataContourFilter::SetValue
void SetValue(int i, double value)
Methods to set / get contour values.
Definition: vtkBandedPolyDataContourFilter.h:192
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:35
vtkBandedPolyDataContourFilter::Component
int Component
Definition: vtkBandedPolyDataContourFilter.h:176
vtkBandedPolyDataContourFilter
generate filled contours for vtkPolyData
Definition: vtkBandedPolyDataContourFilter.h:60
vtkContourValues::SetNumberOfContours
void SetNumberOfContours(const int number)
Set the number of contours to place into the list.
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkPolyDataAlgorithm::New
static vtkPolyDataAlgorithm * New()
VTK_SCALAR_MODE_VALUE
#define VTK_SCALAR_MODE_VALUE
Definition: vtkBandedPolyDataContourFilter.h:58
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293
vtkBandedPolyDataContourFilter::Clipping
vtkTypeBool Clipping
Definition: vtkBandedPolyDataContourFilter.h:174
vtkPolyDataAlgorithm
Superclass for algorithms that produce only polydata as output.
Definition: vtkPolyDataAlgorithm.h:41