VTK  9.3.0
vtkFrustumSource.h
Go to the documentation of this file.
1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
23#ifndef vtkFrustumSource_h
24#define vtkFrustumSource_h
25
26#include "vtkFiltersSourcesModule.h" // For export macro
28VTK_ABI_NAMESPACE_BEGIN
29class vtkPlanes;
30
31class VTKFILTERSSOURCES_EXPORT vtkFrustumSource : public vtkPolyDataAlgorithm
32{
33public:
36 void PrintSelf(ostream& os, vtkIndent indent) override;
37
39
46 vtkGetObjectMacro(Planes, vtkPlanes);
48
52 virtual void SetPlanes(vtkPlanes* planes);
53
55
58 vtkGetMacro(ShowLines, bool);
59 vtkSetMacro(ShowLines, bool);
60 vtkBooleanMacro(ShowLines, bool);
62
64
68 vtkGetMacro(LinesLength, double);
69 vtkSetMacro(LinesLength, double);
71
76
78
83 vtkSetMacro(OutputPointsPrecision, int);
84 vtkGetMacro(OutputPointsPrecision, int);
86
87protected:
92
94
95 int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
96 vtkInformationVector* outputVector) override;
97
101 void ComputePoint(int planes[3], double* pt);
102
107
108private:
109 vtkFrustumSource(const vtkFrustumSource&) = delete;
110 void operator=(const vtkFrustumSource&) = delete;
111};
112
113VTK_ABI_NAMESPACE_END
114#endif
create a polygonal representation of a frustum
vtkFrustumSource()
Default constructor.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void SetPlanes(vtkPlanes *planes)
Set the 6 planes defining the frustum.
static vtkFrustumSource * New()
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
~vtkFrustumSource() override
void ComputePoint(int planes[3], double *pt)
Compute the intersection of 3 planes.
vtkMTimeType GetMTime() override
Modified GetMTime because of Planes.
a simple class to control print indentation
Definition vtkIndent.h:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
implicit function for convex set of planes
Definition vtkPlanes.h:42
Superclass for algorithms that produce only polydata as output.
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:270