vtkHiddenLineRemovalPass.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkHiddenLineRemovalPass_h
#define vtkHiddenLineRemovalPass_h
 
#include "vtkOpenGLRenderPass.h"
#include "vtkRenderingOpenGL2Module.h" // For export macro
 
#include <vector> // For std::vector!
 
VTK_ABI_NAMESPACE_BEGIN
class vtkProp;
class vtkViewport;
 
class VTKRENDERINGOPENGL2_EXPORT vtkHiddenLineRemovalPass : public vtkOpenGLRenderPass
{
public:
  static vtkHiddenLineRemovalPass* New();
  vtkTypeMacro(vtkHiddenLineRemovalPass, vtkOpenGLRenderPass);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void Render(const vtkRenderState* s) override;
 
  static bool WireframePropsExist(vtkProp** propArray, int nProps);
 
protected:
  vtkHiddenLineRemovalPass();
  ~vtkHiddenLineRemovalPass() override;
 
  void SetRepresentation(std::vector<vtkProp*>& props, int repr);
  int RenderProps(std::vector<vtkProp*>& props, vtkViewport* vp);
 
private:
  vtkHiddenLineRemovalPass(const vtkHiddenLineRemovalPass&) = delete;
  void operator=(const vtkHiddenLineRemovalPass&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkHiddenLineRemovalPass_h