VTK  9.3.1
vtkCameraPass.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
23 #ifndef vtkCameraPass_h
24 #define vtkCameraPass_h
25 
26 #include "vtkRenderPass.h"
27 #include "vtkRenderingOpenGL2Module.h" // For export macro
28 
29 VTK_ABI_NAMESPACE_BEGIN
30 class VTKRENDERINGOPENGL2_EXPORT vtkCameraPass : public vtkRenderPass
31 {
32 public:
33  static vtkCameraPass* New();
34  vtkTypeMacro(vtkCameraPass, vtkRenderPass);
35  void PrintSelf(ostream& os, vtkIndent indent) override;
36 
41  void Render(const vtkRenderState* s) override;
42 
48  void ReleaseGraphicsResources(vtkWindow* w) override;
49 
51 
58  vtkGetObjectMacro(DelegatePass, vtkRenderPass);
59  virtual void SetDelegatePass(vtkRenderPass* delegatePass);
61 
63 
67  vtkSetMacro(AspectRatioOverride, double);
68  vtkGetMacro(AspectRatioOverride, double);
69 
70 protected:
72 
75  vtkCameraPass();
76 
78 
81  ~vtkCameraPass() override;
82  virtual void GetTiledSizeAndOrigin(
83  const vtkRenderState* render_state, int* width, int* height, int* originX, int* originY);
85 
87 
89 
90 private:
91  vtkCameraPass(const vtkCameraPass&) = delete;
92  void operator=(const vtkCameraPass&) = delete;
93 };
94 
95 VTK_ABI_NAMESPACE_END
96 #endif
double AspectRatioOverride
Definition: vtkCameraPass.h:88
vtkRenderPass * DelegatePass
Definition: vtkCameraPass.h:86
Implement the camera render pass.
Definition: vtkCameraPass.h:30
window superclass for vtkRenderWindow
Definition: vtkWindow.h:27
Context in which a vtkRenderPass will render.
a simple class to control print indentation
Definition: vtkIndent.h:28
virtual void Render(const vtkRenderState *s)=0
Perform rendering according to a render state s.
virtual void ReleaseGraphicsResources(vtkWindow *w)
Release graphics resources and ask components to release their own resources.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
Perform part of the rendering of a vtkRenderer.
Definition: vtkRenderPass.h:48
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.