VTK  9.3.0
vtkCameraPass.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
32 #ifndef vtkCameraPass_h
33 #define vtkCameraPass_h
34 
35 #include "vtkRenderPass.h"
36 #include "vtkRenderingOpenGL2Module.h" // For export macro
37 
38 VTK_ABI_NAMESPACE_BEGIN
39 class VTKRENDERINGOPENGL2_EXPORT vtkCameraPass : public vtkRenderPass
40 {
41 public:
42  static vtkCameraPass* New();
43  vtkTypeMacro(vtkCameraPass, vtkRenderPass);
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45 
50  void Render(const vtkRenderState* s) override;
51 
58 
60 
67  vtkGetObjectMacro(DelegatePass, vtkRenderPass);
68  virtual void SetDelegatePass(vtkRenderPass* delegatePass);
70 
72 
76  vtkSetMacro(AspectRatioOverride, double);
77  vtkGetMacro(AspectRatioOverride, double);
78 
79 protected:
81 
85 
87 
90  ~vtkCameraPass() override;
91  virtual void GetTiledSizeAndOrigin(
92  const vtkRenderState* render_state, int* width, int* height, int* originX, int* originY);
94 
96 
98 
99 private:
100  vtkCameraPass(const vtkCameraPass&) = delete;
101  void operator=(const vtkCameraPass&) = delete;
102 };
103 
104 VTK_ABI_NAMESPACE_END
105 #endif
Implement the camera render pass.
Definition: vtkCameraPass.h:40
virtual void SetDelegatePass(vtkRenderPass *delegatePass)
Delegate for rendering the geometry.
void Render(const vtkRenderState *s) override
Perform rendering according to a render state s.
vtkRenderPass * DelegatePass
Definition: vtkCameraPass.h:95
double AspectRatioOverride
Definition: vtkCameraPass.h:97
virtual void GetTiledSizeAndOrigin(const vtkRenderState *render_state, int *width, int *height, int *originX, int *originY)
Destructor.
static vtkCameraPass * New()
vtkCameraPass()
Default constructor.
~vtkCameraPass() override
Destructor.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void ReleaseGraphicsResources(vtkWindow *w) override
Release graphics resources and ask components to release their own resources.
a simple class to control print indentation
Definition: vtkIndent.h:38
Perform part of the rendering of a vtkRenderer.
Definition: vtkRenderPass.h:49
Context in which a vtkRenderPass will render.
window superclass for vtkRenderWindow
Definition: vtkWindow.h:37
@ height
Definition: vtkX3D.h:254