VTK  9.3.0
vtkSelectEnclosedPoints.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
49 #ifndef vtkSelectEnclosedPoints_h
50 #define vtkSelectEnclosedPoints_h
51 
52 #include "vtkDataSetAlgorithm.h"
53 #include "vtkFiltersModelingModule.h" // For export macro
54 #include "vtkIntersectionCounter.h" // to count intersections along ray
55 
56 VTK_ABI_NAMESPACE_BEGIN
60 class vtkIdList;
61 class vtkGenericCell;
62 class vtkRandomPool;
63 
64 class VTKFILTERSMODELING_EXPORT vtkSelectEnclosedPoints : public vtkDataSetAlgorithm
65 {
66 public:
68 
72  void PrintSelf(ostream& os, vtkIndent indent) override;
74 
79 
81 
89 
91 
97 
99 
104  vtkSetMacro(InsideOut, vtkTypeBool);
105  vtkBooleanMacro(InsideOut, vtkTypeBool);
106  vtkGetMacro(InsideOut, vtkTypeBool);
108 
110 
114  vtkSetMacro(CheckSurface, vtkTypeBool);
115  vtkBooleanMacro(CheckSurface, vtkTypeBool);
116  vtkGetMacro(CheckSurface, vtkTypeBool);
118 
123  int IsInside(vtkIdType inputPtId);
124 
126 
130  vtkSetClampMacro(Tolerance, double, 0.0, VTK_FLOAT_MAX);
131  vtkGetMacro(Tolerance, double);
133 
135 
141  void Initialize(vtkPolyData* surface);
142  int IsInsideSurface(double x[3]);
143  int IsInsideSurface(double x, double y, double z);
144  void Complete();
146 
157  static int IsInsideSurface(double x[3], vtkPolyData* surface, double bds[6], double length,
158  double tol, vtkAbstractCellLocator* locator, vtkIdList* cellIds, vtkGenericCell* genCell,
159  vtkIntersectionCounter& counter, vtkRandomPool* poole = nullptr, vtkIdType seqIdx = 0);
160 
165  static int IsSurfaceClosed(vtkPolyData* surface);
166 
167 protected:
170 
173  double Tolerance;
174 
176 
177  // Internal structures for accelerating the intersection test
182  double Bounds[6];
183  double Length;
184 
187 
189 
190 private:
192  void operator=(const vtkSelectEnclosedPoints&) = delete;
193 };
194 
195 VTK_ABI_NAMESPACE_END
196 #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:32
a simple class to control print indentation
Definition: vtkIndent.h:38
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:89
convenience class to quickly generate a pool of random numbers
Definition: vtkRandomPool.h:41
mark points as to whether they are inside a closed 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.
static vtkSelectEnclosedPoints * New()
Instantiate this class.
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
vtkPolyData * GetSurface(vtkInformationVector *sourceInfo)
Return a pointer to the enclosing surface.
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
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.
vtkPolyData * GetSurface()
Return a pointer to the enclosing surface.
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
@ length
Definition: vtkX3D.h:393
int vtkTypeBool
Definition: vtkABI.h:64
int vtkIdType
Definition: vtkType.h:315
#define VTK_FLOAT_MAX
Definition: vtkType.h:152