VTK
vtkProp3DFollower.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkProp3DFollower.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 =========================================================================*/
34 #ifndef vtkProp3DFollower_h
35 #define vtkProp3DFollower_h
36 
37 #include "vtkRenderingCoreModule.h" // For export macro
38 #include "vtkProp3D.h"
39 
40 class vtkCamera;
41 class vtkMapper;
42 
43 
44 class VTKRENDERINGCORE_EXPORT vtkProp3DFollower : public vtkProp3D
45 {
46  public:
50  static vtkProp3DFollower *New();
51 
53 
57  void PrintSelf(ostream& os, vtkIndent indent) override;
59 
61 
64  virtual void SetProp3D(vtkProp3D *prop);
65  virtual vtkProp3D *GetProp3D();
67 
69 
73  virtual void SetCamera(vtkCamera*);
74  vtkGetObjectMacro(Camera, vtkCamera);
76 
78 
83  int RenderOpaqueGeometry(vtkViewport *viewport) override;
84  int RenderTranslucentPolygonalGeometry(vtkViewport *viewport) override;
85  int RenderVolumetricGeometry(vtkViewport *viewport) override;
87 
91  int HasTranslucentPolygonalGeometry() override;
92 
96  void ReleaseGraphicsResources(vtkWindow*) override;
97 
102  void ComputeMatrix() override;
103 
107  void ShallowCopy(vtkProp *prop) override;
108 
112  double *GetBounds() override;
113 
115 
119  void InitPathTraversal() override;
120  vtkAssemblyPath *GetNextPath() override;
122 
123 protected:
125  ~vtkProp3DFollower() override;
126 
129 
130  //Internal matrices to avoid New/Delete for performance reasons
132 
133 private:
134  vtkProp3DFollower(const vtkProp3DFollower&) = delete;
135  void operator=(const vtkProp3DFollower&) = delete;
136 };
137 
138 #endif
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:44
represent and manipulate 4x4 transformation matrices
Definition: vtkMatrix4x4.h:35
double * GetBounds() override=0
Return a reference to the Prop3D's composite transform.
abstract specification for Viewports
Definition: vtkViewport.h:44
virtual int RenderOpaqueGeometry(vtkViewport *)
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
Definition: vtkProp.h:216
virtual int HasTranslucentPolygonalGeometry()
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
Definition: vtkProp.h:288
virtual vtkAssemblyPath * GetNextPath()
vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g.,...
represents an 3D object for placement in a rendered scene
Definition: vtkProp3D.h:43
virtual void ReleaseGraphicsResources(vtkWindow *)
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being...
Definition: vtkProp.h:297
window superclass for vtkRenderWindow
Definition: vtkWindow.h:34
virtual int RenderVolumetricGeometry(vtkViewport *)
Definition: vtkProp.h:220
void InitPathTraversal() override
Overload vtkProp's method for setting up assembly paths.
a list of nodes that form an assembly path
virtual void ComputeMatrix()
Generate the matrix based on ivars.
a simple class to control print indentation
Definition: vtkIndent.h:33
a virtual camera for 3D rendering
Definition: vtkCamera.h:44
void ShallowCopy(vtkProp *prop) override
Shallow copy of this vtkProp3D.
a vtkProp3D that always faces the camera
abstract class specifies interface to map data to graphics primitives
Definition: vtkMapper.h:77
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int RenderTranslucentPolygonalGeometry(vtkViewport *)
Definition: vtkProp.h:218
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkMatrix4x4 * InternalMatrix