VTK  9.2.6
vtkCuller.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCuller.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 =========================================================================*/
31 #ifndef vtkCuller_h
32 #define vtkCuller_h
33 
34 #include "vtkObject.h"
35 #include "vtkRenderingCoreModule.h" // For export macro
36 
37 class vtkProp;
38 class vtkRenderer;
39 
40 class VTKRENDERINGCORE_EXPORT vtkCuller : public vtkObject
41 {
42 public:
43  vtkTypeMacro(vtkCuller, vtkObject);
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45 
49  virtual double Cull(vtkRenderer* ren, vtkProp** propList, int& listLength, int& initialized) = 0;
50 
51 protected:
53  ~vtkCuller() override;
54 
55 private:
56  vtkCuller(const vtkCuller&) = delete;
57  void operator=(const vtkCuller&) = delete;
58 };
59 
60 #endif
a superclass for prop cullers
Definition: vtkCuller.h:41
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual double Cull(vtkRenderer *ren, vtkProp **propList, int &listLength, int &initialized)=0
This is called outside the render loop by vtkRenderer.
~vtkCuller() override
a simple class to control print indentation
Definition: vtkIndent.h:119
abstract base class for most VTK objects
Definition: vtkObject.h:82
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:76
abstract specification for renderers
Definition: vtkRenderer.h:182