VTK  9.0.3
vtkMarchingCubes.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkMarchingCubes.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 =========================================================================*/
47 #ifndef vtkMarchingCubes_h
48 #define vtkMarchingCubes_h
49 
50 #include "vtkFiltersCoreModule.h" // For export macro
51 #include "vtkPolyDataAlgorithm.h"
52 
53 #include "vtkContourValues.h" // Needed for direct access to ContourValues
54 
56 
57 class VTKFILTERSCORE_EXPORT vtkMarchingCubes : public vtkPolyDataAlgorithm
58 {
59 public:
60  static vtkMarchingCubes* New();
62  void PrintSelf(ostream& os, vtkIndent indent) override;
63 
64  // Methods to set contour values
65  void SetValue(int i, double value);
66  double GetValue(int i);
67  double* GetValues();
68  void GetValues(double* contourValues);
69  void SetNumberOfContours(int number);
70  vtkIdType GetNumberOfContours();
71  void GenerateValues(int numContours, double range[2]);
72  void GenerateValues(int numContours, double rangeStart, double rangeEnd);
73 
74  // Because we delegate to vtkContourValues
75  vtkMTimeType GetMTime() override;
76 
78 
84  vtkSetMacro(ComputeNormals, vtkTypeBool);
85  vtkGetMacro(ComputeNormals, vtkTypeBool);
86  vtkBooleanMacro(ComputeNormals, vtkTypeBool);
88 
90 
98  vtkSetMacro(ComputeGradients, vtkTypeBool);
99  vtkGetMacro(ComputeGradients, vtkTypeBool);
100  vtkBooleanMacro(ComputeGradients, vtkTypeBool);
102 
104 
107  vtkSetMacro(ComputeScalars, vtkTypeBool);
108  vtkGetMacro(ComputeScalars, vtkTypeBool);
109  vtkBooleanMacro(ComputeScalars, vtkTypeBool);
111 
113 
118  vtkGetObjectMacro(Locator, vtkIncrementalPointLocator);
120 
126 
127 protected:
129  ~vtkMarchingCubes() override;
130 
133 
139 
140 private:
141  vtkMarchingCubes(const vtkMarchingCubes&) = delete;
142  void operator=(const vtkMarchingCubes&) = delete;
143 };
144 
149 inline void vtkMarchingCubes::SetValue(int i, double value)
150 {
151  this->ContourValues->SetValue(i, value);
152 }
153 
157 inline double vtkMarchingCubes::GetValue(int i)
158 {
159  return this->ContourValues->GetValue(i);
160 }
161 
167 {
168  return this->ContourValues->GetValues();
169 }
170 
176 inline void vtkMarchingCubes::GetValues(double* contourValues)
177 {
178  this->ContourValues->GetValues(contourValues);
179 }
180 
187 {
188  this->ContourValues->SetNumberOfContours(number);
189 }
190 
195 {
196  return this->ContourValues->GetNumberOfContours();
197 }
198 
203 inline void vtkMarchingCubes::GenerateValues(int numContours, double range[2])
204 {
205  this->ContourValues->GenerateValues(numContours, range);
206 }
207 
212 inline void vtkMarchingCubes::GenerateValues(int numContours, double rangeStart, double rangeEnd)
213 {
214  this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);
215 }
216 
217 #endif
helper object to manage setting and generating contour values
int GetNumberOfContours()
Return the number of contours in the.
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
void SetNumberOfContours(const int number)
Set the number of contours to place into the list.
void SetValue(int i, double value)
Set the ith contour value.
double GetValue(int i)
Get the ith contour value.
double * GetValues()
Return a pointer to a list of contour values.
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
generate isosurface(s) from volume
vtkIncrementalPointLocator * Locator
vtkMTimeType GetMTime() override
Return this object's modified time.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkMarchingCubes * New()
void CreateDefaultLocator()
Create default locator.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkTypeBool ComputeNormals
vtkTypeBool ComputeScalars
void SetLocator(vtkIncrementalPointLocator *locator)
override the default locator.
vtkIdType GetNumberOfContours()
Get the number of contours in the list of contour values.
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
double * GetValues()
Get a pointer to an array of contour values.
vtkTypeBool ComputeGradients
double GetValue(int i)
Get the ith contour value.
vtkContourValues * ContourValues
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
~vtkMarchingCubes() override
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
void SetValue(int i, double value)
Set a particular contour value at contour number i.
Superclass for algorithms that produce only polydata as output.
@ info
Definition: vtkX3D.h:382
@ value
Definition: vtkX3D.h:226
@ port
Definition: vtkX3D.h:453
@ range
Definition: vtkX3D.h:244
int vtkTypeBool
Definition: vtkABI.h:69
int vtkIdType
Definition: vtkType.h:338
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293