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63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkHiddenLineRemovalPass.h
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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 vtkHiddenLineRemovalPass
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* @brief RenderPass for HLR.
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*
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*
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* This render pass renders wireframe polydata such that only the front
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* wireframe surface is drawn.
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*/
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#ifndef vtkHiddenLineRemovalPass_h
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#define vtkHiddenLineRemovalPass_h
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#include "vtkRenderingOpenGLModule.h" // For export macro
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#include "vtkRenderPass.h"
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#include <vector> // For std::vector!
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class vtkProp;
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class vtkViewport;
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class VTKRENDERINGOPENGL_EXPORT vtkHiddenLineRemovalPass : public vtkRenderPass
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{
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public:
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static vtkHiddenLineRemovalPass* New();
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vtkTypeMacro(vtkHiddenLineRemovalPass, vtkRenderPass)
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virtual void PrintSelf(ostream &os, vtkIndent indent);
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virtual void Render(const vtkRenderState *s);
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/**
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* Returns true if any of the nProps in propArray are rendered as wireframe.
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*/
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static bool WireframePropsExist(vtkProp **propArray, int nProps);
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protected:
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vtkHiddenLineRemovalPass();
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~vtkHiddenLineRemovalPass();
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void SetRepresentation(std::vector<vtkProp*> &props, int repr);
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int RenderProps(std::vector<vtkProp*> &props, vtkViewport *vp);
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private:
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vtkHiddenLineRemovalPass(const vtkHiddenLineRemovalPass&) VTK_DELETE_FUNCTION;
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void operator=(const vtkHiddenLineRemovalPass&) VTK_DELETE_FUNCTION;
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};
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#endif // vtkHiddenLineRemovalPass_h
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