VTK  9.3.0
vtkSSAAPass.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
28 #ifndef vtkSSAAPass_h
29 #define vtkSSAAPass_h
30 
31 #include "vtkRenderPass.h"
32 #include "vtkRenderingOpenGL2Module.h" // For export macro
33 
34 VTK_ABI_NAMESPACE_BEGIN
36 class vtkOpenGLHelper;
37 class vtkTextureObject;
38 
39 class VTKRENDERINGOPENGL2_EXPORT vtkSSAAPass : public vtkRenderPass
40 {
41 public:
42  static vtkSSAAPass* New();
43  vtkTypeMacro(vtkSSAAPass, vtkRenderPass);
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45 
50  void Render(const vtkRenderState* s) override;
51 
58 
60 
66  vtkGetObjectMacro(DelegatePass, vtkRenderPass);
67  virtual void SetDelegatePass(vtkRenderPass* delegatePass);
69 
70 protected:
75 
79  ~vtkSSAAPass() override;
80 
85  vtkTextureObject* Pass1; // render target for the scene
86  vtkTextureObject* Pass2; // render target for the horizontal pass
87 
88  // Structures for the various cell types we render.
90 
92 
93 private:
94  vtkSSAAPass(const vtkSSAAPass&) = delete;
95  void operator=(const vtkSSAAPass&) = delete;
96 };
97 
98 VTK_ABI_NAMESPACE_END
99 #endif
a simple class to control print indentation
Definition: vtkIndent.h:29
Internal class which encapsulates OpenGL FramebufferObject.
Perform part of the rendering of a vtkRenderer.
Definition: vtkRenderPass.h:49
Context in which a vtkRenderPass will render.
Implement Screen Space Anti Aliasing pass.
Definition: vtkSSAAPass.h:40
vtkSSAAPass()
Default constructor.
vtkTextureObject * Pass2
Definition: vtkSSAAPass.h:86
~vtkSSAAPass() override
Destructor.
vtkOpenGLFramebufferObject * FrameBufferObject
Graphics resources.
Definition: vtkSSAAPass.h:84
vtkOpenGLHelper * SSAAProgram
Definition: vtkSSAAPass.h:89
void ReleaseGraphicsResources(vtkWindow *w) override
Release graphics resources and ask components to release their own resources.
vtkRenderPass * DelegatePass
Definition: vtkSSAAPass.h:91
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkTextureObject * Pass1
Definition: vtkSSAAPass.h:85
static vtkSSAAPass * New()
virtual void SetDelegatePass(vtkRenderPass *delegatePass)
Delegate for rendering the image to be processed.
void Render(const vtkRenderState *s) override
Perform rendering according to a render state s.
abstracts an OpenGL texture object.
window superclass for vtkRenderWindow
Definition: vtkWindow.h:28