VTK  9.1.0
vtkSelectEnclosedPoints.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkSelectEnclosedPoints.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=========================================================================*/
88#ifndef vtkSelectEnclosedPoints_h
89#define vtkSelectEnclosedPoints_h
90
91#include "vtkDataSetAlgorithm.h"
92#include "vtkFiltersModelingModule.h" // For export macro
93#include "vtkIntersectionCounter.h" // to count intersections along ray
94
98class vtkIdList;
99class vtkGenericCell;
100class vtkRandomPool;
101
102class VTKFILTERSMODELING_EXPORT vtkSelectEnclosedPoints : public vtkDataSetAlgorithm
103{
104public:
106
110 void PrintSelf(ostream& os, vtkIndent indent) override;
112
117
119
127
129
135
137
142 vtkSetMacro(InsideOut, vtkTypeBool);
143 vtkBooleanMacro(InsideOut, vtkTypeBool);
144 vtkGetMacro(InsideOut, vtkTypeBool);
146
148
152 vtkSetMacro(CheckSurface, vtkTypeBool);
153 vtkBooleanMacro(CheckSurface, vtkTypeBool);
154 vtkGetMacro(CheckSurface, vtkTypeBool);
156
161 int IsInside(vtkIdType inputPtId);
162
164
168 vtkSetClampMacro(Tolerance, double, 0.0, VTK_FLOAT_MAX);
169 vtkGetMacro(Tolerance, double);
171
173
179 void Initialize(vtkPolyData* surface);
180 int IsInsideSurface(double x[3]);
181 int IsInsideSurface(double x, double y, double z);
182 void Complete();
184
195 static int IsInsideSurface(double x[3], vtkPolyData* surface, double bds[6], double length,
196 double tol, vtkAbstractCellLocator* locator, vtkIdList* cellIds, vtkGenericCell* genCell,
197 vtkIntersectionCounter& counter, vtkRandomPool* poole = nullptr, vtkIdType seqIdx = 0);
198
203 static int IsSurfaceClosed(vtkPolyData* surface);
204
205protected:
208
211 double Tolerance;
212
214
215 // Internal structures for accelerating the intersection test
220 double Bounds[6];
221 double Length;
222
225
227
228private:
230 void operator=(const vtkSelectEnclosedPoints&) = delete;
231};
232
233#endif
an abstract base class for locators which find cells
Proxy object to connect input/output ports.
Superclass for algorithms that produce output of the same type as input.
Detect and break reference loops.
provides thread-safe access to cells
list of point or cell ids
Definition: vtkIdList.h:140
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Fast simple class for dealing with ray intersections.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:195
convenience class to quickly generate a pool of random numbers
Definition: vtkRandomPool.h:49
mark points as to whether they are inside a closed surface
vtkPolyData * GetSurface()
Return a pointer to the enclosing surface.
vtkPolyData * GetSurface(vtkInformationVector *sourceInfo)
Return a pointer to the enclosing surface.
void Complete()
This is a backdoor that can be used to test many points for containment.
int IsInsideSurface(double x[3])
This is a backdoor that can be used to test many points for containment.
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
void Initialize(vtkPolyData *surface)
This is a backdoor that can be used to test many points for containment.
static int IsInsideSurface(double x[3], vtkPolyData *surface, double bds[6], double length, double tol, vtkAbstractCellLocator *locator, vtkIdList *cellIds, vtkGenericCell *genCell, vtkIntersectionCounter &counter, vtkRandomPool *poole=nullptr, vtkIdType seqIdx=0)
A static method for determining whether a point is inside a surface.
int IsInsideSurface(double x, double y, double z)
This is a backdoor that can be used to test many points for containment.
vtkStaticCellLocator * CellLocator
static vtkSelectEnclosedPoints * New()
Instantiate this class.
vtkUnsignedCharArray * InsideOutsideArray
void SetSurfaceConnection(vtkAlgorithmOutput *algOutput)
Set the surface to be used to test for containment.
~vtkSelectEnclosedPoints() override
void SetSurfaceData(vtkPolyData *pd)
Set the surface to be used to test for containment.
void ReportReferences(vtkGarbageCollector *) override
int IsInside(vtkIdType inputPtId)
Query an input point id as to whether it is inside or outside.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for type information and printing.
static int IsSurfaceClosed(vtkPolyData *surface)
A static method for determining whether a surface is closed.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks the algorithm to do its work.
perform fast cell location operations
dynamic, self-adjusting array of unsigned char
int vtkTypeBool
Definition: vtkABI.h:69
int vtkIdType
Definition: vtkType.h:332
#define VTK_FLOAT_MAX
Definition: vtkType.h:163