VTK  9.1.0
vtkCompositeZPass.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkCompositeZPass.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 vtkCompositeZPass_h
32#define vtkCompositeZPass_h
33
34#include "vtkRenderPass.h"
35#include "vtkRenderingParallelModule.h" // For export macro
36
38
42class vtkOpenGLHelper;
43
44class VTKRENDERINGPARALLEL_EXPORT vtkCompositeZPass : public vtkRenderPass
45{
46public:
49 void PrintSelf(ostream& os, vtkIndent indent) override;
50
55 void Render(const vtkRenderState* s) override;
56
63
65
70 vtkGetObjectMacro(Controller, vtkMultiProcessController);
71 virtual void SetController(vtkMultiProcessController* controller);
73
78
79protected:
84
89
97
99
105
106private:
107 vtkCompositeZPass(const vtkCompositeZPass&) = delete;
108 void operator=(const vtkCompositeZPass&) = delete;
109};
110
111#endif
Merge depth buffers of processes.
void Render(const vtkRenderState *s) override
Perform rendering according to a render state s.
vtkMultiProcessController * Controller
virtual void SetController(vtkMultiProcessController *controller)
Controller If it is NULL, nothing will be rendered and a warning will be emitted.
vtkTextureObject * ZTexture
vtkOpenGLHelper * Program
bool IsSupported(vtkOpenGLRenderWindow *context)
Is the pass supported by the OpenGL context?
void ReleaseGraphicsResources(vtkWindow *w) override
Release graphics resources and ask components to release their own resources.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkPixelBufferObject * PBO
static vtkCompositeZPass * New()
void CreateProgram(vtkOpenGLRenderWindow *context)
Create program for texture mapping.
vtkCompositeZPass()
Default constructor.
~vtkCompositeZPass() override
Destructor.
a simple class to control print indentation
Definition: vtkIndent.h:113
Multiprocessing communication superclass.
OpenGL rendering window.
abstracts an OpenGL pixel buffer object.
Perform part of the rendering of a vtkRenderer.
Definition: vtkRenderPass.h:57
Context in which a vtkRenderPass will render.
abstracts an OpenGL texture object.
window superclass for vtkRenderWindow
Definition: vtkWindow.h:39