VTK  9.1.0
vtkMassProperties.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkMassProperties.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=========================================================================*/
40#ifndef vtkMassProperties_h
41#define vtkMassProperties_h
42
43#include "vtkFiltersCoreModule.h" // For export macro
45
46class VTKFILTERSCORE_EXPORT vtkMassProperties : public vtkPolyDataAlgorithm
47{
48public:
53
55 void PrintSelf(ostream& os, vtkIndent indent) override;
56
60 double GetVolume()
61 {
62 this->Update();
63 return this->Volume;
64 }
65
75 {
76 this->Update();
77 return this->VolumeProjected;
78 }
79
83 double GetVolumeX()
84 {
85 this->Update();
86 return this->VolumeX;
87 }
88 double GetVolumeY()
89 {
90 this->Update();
91 return this->VolumeY;
92 }
93 double GetVolumeZ()
94 {
95 this->Update();
96 return this->VolumeZ;
97 }
98
103 double GetKx()
104 {
105 this->Update();
106 return this->Kx;
107 }
108 double GetKy()
109 {
110 this->Update();
111 return this->Ky;
112 }
113 double GetKz()
114 {
115 this->Update();
116 return this->Kz;
117 }
118
123 {
124 this->Update();
125 return this->SurfaceArea;
126 }
127
132 {
133 this->Update();
134 return this->MinCellArea;
135 }
136
141 {
142 this->Update();
143 return this->MaxCellArea;
144 }
145
152 {
153 this->Update();
154 return this->NormalizedShapeIndex;
155 }
156
157protected:
160
162 vtkInformationVector* outputVector) override;
163
167 double Volume;
168 double VolumeProjected; // == Projected area of triangles * average z values
169 double VolumeX;
170 double VolumeY;
171 double VolumeZ;
172 double Kx;
173 double Ky;
174 double Kz;
176
177private:
178 vtkMassProperties(const vtkMassProperties&) = delete;
179 void operator=(const vtkMassProperties&) = delete;
180};
181
182#endif
virtual void Update()
Bring this algorithm's outputs up-to-date.
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
estimate volume, area, shape index of triangle mesh
double GetSurfaceArea()
Compute and return the area.
double GetVolumeProjected()
Compute and return the projected volume.
double GetNormalizedShapeIndex()
Compute and return the normalized shape index.
static vtkMassProperties * New()
Constructs with initial values of zero.
double GetVolumeX()
Compute and return the volume projected on to each axis aligned plane.
double GetMinCellArea()
Compute and return the min cell area.
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
double GetVolume()
Compute and return the volume.
~vtkMassProperties() override
double GetKx()
Compute and return the weighting factors for the maximum unit normal component (MUNC).
double GetMaxCellArea()
Compute and return the max cell area.
Superclass for algorithms that produce only polydata as output.