VTK  9.0.20210417
vtkMarchingCubes.h
Go to the documentation of this file.
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
vtkMarchingCubes::ComputeGradients
vtkTypeBool ComputeGradients
Definition: vtkMarchingCubes.h:136
vtkMarchingCubes
generate isosurface(s) from volume
Definition: vtkMarchingCubes.h:58
vtkMarchingCubes::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkContourValues::GetValues
double * GetValues()
Return a pointer to a list of contour values.
vtkContourValues::GetNumberOfContours
int GetNumberOfContours()
Return the number of contours in the.
vtkMarchingCubes::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkX3D::value
@ value
Definition: vtkX3D.h:226
vtkIdType
int vtkIdType
Definition: vtkType.h:338
vtkMarchingCubes::GetValue
double GetValue(int i)
Get the ith contour value.
Definition: vtkMarchingCubes.h:157
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:36
vtkMarchingCubes::New
static vtkMarchingCubes * New()
vtkX3D::range
@ range
Definition: vtkX3D.h:244
vtkMarchingCubes::ContourValues
vtkContourValues * ContourValues
Definition: vtkMarchingCubes.h:134
vtkMarchingCubes::SetNumberOfContours
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
Definition: vtkMarchingCubes.h:186
vtkMarchingCubes::Locator
vtkIncrementalPointLocator * Locator
Definition: vtkMarchingCubes.h:138
vtkMarchingCubes::SetValue
void SetValue(int i, double value)
Set a particular contour value at contour number i.
Definition: vtkMarchingCubes.h:149
vtkMarchingCubes::GenerateValues
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
Definition: vtkMarchingCubes.h:203
vtkPolyDataAlgorithm.h
vtkMarchingCubes::ComputeNormals
vtkTypeBool ComputeNormals
Definition: vtkMarchingCubes.h:135
vtkX3D::port
@ port
Definition: vtkX3D.h:453
vtkMarchingCubes::CreateDefaultLocator
void CreateDefaultLocator()
Create default locator.
vtkContourValues
helper object to manage setting and generating contour values
Definition: vtkContourValues.h:36
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:34
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.
vtkIncrementalPointLocator
Abstract class in support of both point location and point insertion.
Definition: vtkIncrementalPointLocator.h:52
vtkContourValues::SetValue
void SetValue(int i, double value)
Set the ith contour value.
vtkMarchingCubes::~vtkMarchingCubes
~vtkMarchingCubes() override
vtkMarchingCubes::RequestData
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkMarchingCubes::vtkMarchingCubes
vtkMarchingCubes()
vtkContourValues.h
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:74
vtkX3D::info
@ info
Definition: vtkX3D.h:382
vtkMarchingCubes::GetValues
double * GetValues()
Get a pointer to an array of contour values.
Definition: vtkMarchingCubes.h:166
vtkMarchingCubes::ComputeScalars
vtkTypeBool ComputeScalars
Definition: vtkMarchingCubes.h:137
vtkMarchingCubes::GetMTime
vtkMTimeType GetMTime() override
Return this object's modified time.
vtkMarchingCubes::GetNumberOfContours
vtkIdType GetNumberOfContours()
Get the number of contours in the list of contour values.
Definition: vtkMarchingCubes.h:194
vtkMarchingCubes::SetLocator
void SetLocator(vtkIncrementalPointLocator *locator)
override the default locator.
vtkContourValues::SetNumberOfContours
void SetNumberOfContours(const int number)
Set the number of contours to place into the list.
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293
vtkPolyDataAlgorithm
Superclass for algorithms that produce only polydata as output.
Definition: vtkPolyDataAlgorithm.h:42