66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
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/*=========================================================================
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Program: Visualization Toolkit
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkOpenGLCamera
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* @brief OpenGL camera
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*
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* vtkOpenGLCamera is a concrete implementation of the abstract class
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* vtkCamera. vtkOpenGLCamera interfaces to the OpenGL rendering library.
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*/
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#ifndef vtkOpenGLCamera_h
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#define vtkOpenGLCamera_h
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#include "vtkCamera.h"
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#include "vtkRenderingOpenGL2Module.h" // For export macro
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class vtkOpenGLRenderer;
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class vtkMatrix3x3;
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class vtkMatrix4x4;
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class VTKRENDERINGOPENGL2_EXPORT vtkOpenGLCamera : public vtkCamera
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{
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public:
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static vtkOpenGLCamera* New();
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vtkTypeMacro(vtkOpenGLCamera, vtkCamera);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Implement base class method.
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*/
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void Render(vtkRenderer* ren) override;
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void UpdateViewport(vtkRenderer* ren) override;
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virtual void GetKeyMatrices(vtkRenderer* ren, vtkMatrix4x4*& WCVCMatrix,
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vtkMatrix3x3*& normalMatrix, vtkMatrix4x4*& VCDCMatrix, vtkMatrix4x4*& WCDCMatrix);
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protected:
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vtkOpenGLCamera();
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~vtkOpenGLCamera() override;
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vtkMatrix4x4* WCDCMatrix;
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vtkMatrix4x4* WCVCMatrix;
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vtkMatrix3x3* NormalMatrix;
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vtkMatrix4x4* VCDCMatrix;
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vtkTimeStamp KeyMatrixTime;
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vtkRenderer* LastRenderer;
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private:
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vtkOpenGLCamera(const vtkOpenGLCamera&) = delete;
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void operator=(const vtkOpenGLCamera&) = delete;
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};
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#endif
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