VTK  9.1.0
vtkPCANormalEstimation.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPCANormalEstimation.h
5
6 Copyright (c) Kitware, Inc.
7 All rights reserved.
8 See LICENSE file 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=========================================================================*/
55#ifndef vtkPCANormalEstimation_h
56#define vtkPCANormalEstimation_h
57
58#include "vtkFiltersPointsModule.h" // For export macro
60
62class vtkIdList;
63
64class VTKFILTERSPOINTS_EXPORT vtkPCANormalEstimation : public vtkPolyDataAlgorithm
65{
66public:
68
74 void PrintSelf(ostream& os, vtkIndent indent) override;
76
78
84 vtkSetClampMacro(SampleSize, int, 1, VTK_INT_MAX);
85 vtkGetMacro(SampleSize, int);
87
91 enum Style
92 {
93 AS_COMPUTED = 0,
94 POINT = 1,
95 GRAPH_TRAVERSAL = 3
96 };
97
99
111 vtkSetMacro(NormalOrientation, int);
112 vtkGetMacro(NormalOrientation, int);
113 void SetNormalOrientationToAsComputed() { this->SetNormalOrientation(AS_COMPUTED); }
114 void SetNormalOrientationToPoint() { this->SetNormalOrientation(POINT); }
115 void SetNormalOrientationToGraphTraversal() { this->SetNormalOrientation(GRAPH_TRAVERSAL); }
117
119
125 vtkSetVector3Macro(OrientationPoint, double);
126 vtkGetVectorMacro(OrientationPoint, double, 3);
128
130
133 vtkSetMacro(FlipNormals, bool);
134 vtkGetMacro(FlipNormals, bool);
135 vtkBooleanMacro(FlipNormals, bool);
137
139
145 vtkGetObjectMacro(Locator, vtkAbstractPointLocator);
147
148protected:
151
152 // IVars
156 double OrientationPoint[3];
158
159 // Methods used to produce consistent normal orientations
161 vtkPoints* inPts, float* normals, char* pointMap, vtkIdList* wave, vtkIdList* wave2);
162
163 // Pipeline management
166
167private:
169 void operator=(const vtkPCANormalEstimation&) = delete;
170};
171
172#endif
abstract class to quickly locate points in 3-space
list of point or cell ids
Definition: vtkIdList.h:31
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
generate point normals using local tangent planes
void SetLocator(vtkAbstractPointLocator *locator)
Specify a point locator.
vtkAbstractPointLocator * Locator
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiating, obtaining type information, and printing information.
~vtkPCANormalEstimation() override
void SetNormalOrientationToPoint()
Configure how the filter addresses consistency in normal oreientation.
void TraverseAndFlip(vtkPoints *inPts, float *normals, char *pointMap, vtkIdList *wave, vtkIdList *wave2)
void SetNormalOrientationToAsComputed()
Configure how the filter addresses consistency in normal oreientation.
static vtkPCANormalEstimation * New()
Standard methods for instantiating, obtaining type information, and printing information.
Style
This enum is used to control how normals oriented is controlled.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void SetNormalOrientationToGraphTraversal()
Configure how the filter addresses consistency in normal oreientation.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
represent and manipulate 3D points
Definition: vtkPoints.h:34
Superclass for algorithms that produce only polydata as output.
@ info
Definition: vtkX3D.h:382
@ port
Definition: vtkX3D.h:453
#define VTK_INT_MAX
Definition: vtkType.h:155