vtkAssembly.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkAssembly_h
#define vtkAssembly_h
 
#include "vtkProp3D.h"
#include "vtkRenderingCoreModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkAssemblyPaths;
class vtkProp3DCollection;
class vtkMapper;
class vtkProperty;
class vtkActor;
 
class VTKRENDERINGCORE_EXPORT vtkAssembly : public vtkProp3D
{
public:
  static vtkAssembly* New();
 
  vtkTypeMacro(vtkAssembly, vtkProp3D);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void AddPart(vtkProp3D*);
 
  void RemovePart(vtkProp3D*);
 
  vtkProp3DCollection* GetParts() { return this->Parts; }
 
 
  void GetActors(vtkPropCollection*) override;
  void GetVolumes(vtkPropCollection*) override;
 
 
  int RenderOpaqueGeometry(vtkViewport* ren) override;
  int RenderTranslucentPolygonalGeometry(vtkViewport* ren) override;
  int RenderVolumetricGeometry(vtkViewport* ren) override;
 
  vtkTypeBool HasTranslucentPolygonalGeometry() override;
 
  void ReleaseGraphicsResources(vtkWindow*) override;
 
 
  void InitPathTraversal() override;
  vtkAssemblyPath* GetNextPath() override;
  int GetNumberOfPaths() override;
 
  void GetBounds(double bounds[6]) { this->vtkProp3D::GetBounds(bounds); }
  double* GetBounds() VTK_SIZEHINT(6) override;
 
  vtkMTimeType GetMTime() override;
 
  void ShallowCopy(vtkProp* prop) override;
 
  void BuildPaths(vtkAssemblyPaths* paths, vtkAssemblyPath* path) override;
 
protected:
  vtkAssembly();
  ~vtkAssembly() override;
 
  // Keep a list of direct descendants of the assembly hierarchy
  vtkProp3DCollection* Parts;
 
  // Support the BuildPaths() method. Caches last paths built for
  // performance.
  vtkTimeStamp PathTime;
  virtual void UpdatePaths(); // apply transformations and properties recursively
 
private:
  vtkAssembly(const vtkAssembly&) = delete;
  void operator=(const vtkAssembly&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif