VTK  9.2.6
vtkPolyDataSilhouette.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPolyDataSilhouette.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=========================================================================*/
38#ifndef vtkPolyDataSilhouette_h
39#define vtkPolyDataSilhouette_h
40
41#include "vtkFiltersHybridModule.h" // For export macro
43
44class vtkCamera;
45class vtkProp3D;
46class vtkTransform;
47class vtkPolyDataEdges;
48
49class VTKFILTERSHYBRID_EXPORT vtkPolyDataSilhouette : public vtkPolyDataAlgorithm
50{
51public:
56
58 void PrintSelf(ostream& os, vtkIndent indent) override;
59
61
64 vtkSetMacro(EnableFeatureAngle, int);
65 vtkGetMacro(EnableFeatureAngle, int);
67
69
72 vtkSetMacro(FeatureAngle, double);
73 vtkGetMacro(FeatureAngle, double);
75
77
81 vtkSetMacro(BorderEdges, vtkTypeBool);
82 vtkGetMacro(BorderEdges, vtkTypeBool);
83 vtkBooleanMacro(BorderEdges, vtkTypeBool);
85
87
91 vtkSetMacro(PieceInvariant, vtkTypeBool);
92 vtkGetMacro(PieceInvariant, vtkTypeBool);
93 vtkBooleanMacro(PieceInvariant, vtkTypeBool);
95
97 {
98 VTK_DIRECTION_SPECIFIED_VECTOR = 0,
99 VTK_DIRECTION_SPECIFIED_ORIGIN = 1,
100 VTK_DIRECTION_CAMERA_ORIGIN = 2,
101 VTK_DIRECTION_CAMERA_VECTOR = 3
102 };
103
105
109 vtkSetMacro(Direction, int);
110 vtkGetMacro(Direction, int);
111 void SetDirectionToSpecifiedVector() { this->SetDirection(VTK_DIRECTION_SPECIFIED_VECTOR); }
112 void SetDirectionToSpecifiedOrigin() { this->SetDirection(VTK_DIRECTION_SPECIFIED_ORIGIN); }
113 void SetDirectionToCameraVector() { this->SetDirection(VTK_DIRECTION_CAMERA_VECTOR); }
114 void SetDirectionToCameraOrigin() { this->SetDirection(VTK_DIRECTION_CAMERA_ORIGIN); }
116
118
123 virtual void SetCamera(vtkCamera VTK_WRAP_EXTERN*);
124 vtkGetObjectMacro(Camera, vtkCamera VTK_WRAP_EXTERN);
126
128
135 void SetProp3D(vtkProp3D VTK_WRAP_EXTERN*);
136 vtkProp3D VTK_WRAP_EXTERN* GetProp3D();
138
140
145 vtkSetVector3Macro(Vector, double);
146 vtkGetVectorMacro(Vector, double, 3);
148
150
155 vtkSetVector3Macro(Origin, double);
156 vtkGetVectorMacro(Origin, double, 3);
158
164
165protected:
168
170 void ComputeProjectionVector(double vector[3], double origin[3]);
171
176 double Vector[3];
177 double Origin[3];
178
181
184
185 vtkPolyDataEdges* PreComp; // precomputed data for a given point of view
186
187private:
189 void operator=(const vtkPolyDataSilhouette&) = delete;
190};
191
192#endif
a virtual camera for 3D rendering
Definition vtkCamera.h:46
a simple class to control print indentation
Definition vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only polydata as output.
sort polydata along camera view direction
void SetDirectionToSpecifiedVector()
Specify how view direction is computed.
void SetDirectionToCameraOrigin()
Specify how view direction is computed.
~vtkPolyDataSilhouette() override
void SetDirectionToCameraVector()
Specify how view direction is computed.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetProp3D(vtkProp3D VTK_WRAP_EXTERN *)
Specify a transformation matrix (via the vtkProp3D::GetMatrix() method) that is used to include the e...
vtkMTimeType GetMTime() override
Return MTime also considering the dependent objects: the camera and/or the prop3D.
vtkProp3D VTK_WRAP_EXTERN * GetProp3D()
Specify a transformation matrix (via the vtkProp3D::GetMatrix() method) that is used to include the e...
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void ComputeProjectionVector(double vector[3], double origin[3])
static vtkPolyDataSilhouette * New()
Instantiate object.
void SetDirectionToSpecifiedOrigin()
Specify how view direction is computed.
virtual void SetCamera(vtkCamera VTK_WRAP_EXTERN *)
Specify a camera that is used to define the view direction.
represents an 3D object for placement in a rendered scene
Definition vtkProp3D.h:47
describes linear transformations via a 4x4 matrix
int vtkTypeBool
Definition vtkABI.h:69
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:287