vtkAssembly.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkAssembly.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkAssembly_h
#define vtkAssembly_h
 
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkProp3D.h"
 
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);
 
  void AddPart(vtkProp3D *);
 
  void RemovePart(vtkProp3D *);
 
 
  vtkProp3DCollection *GetParts()
    { return this->Parts; }
 
 
  void GetActors(vtkPropCollection *);
  void GetVolumes(vtkPropCollection *);
 
 
  int RenderOpaqueGeometry(vtkViewport *ren);
  virtual int RenderTranslucentPolygonalGeometry(vtkViewport *ren);
  virtual int RenderVolumetricGeometry(vtkViewport *ren);
 
  virtual int HasTranslucentPolygonalGeometry();
 
  void ReleaseGraphicsResources(vtkWindow *);
 
 
  void InitPathTraversal();
  vtkAssemblyPath *GetNextPath();
  int GetNumberOfPaths();
 
 
  void GetBounds(double bounds[6])
    { this->vtkProp3D::GetBounds( bounds ); }
  double *GetBounds();
 
  unsigned long int GetMTime();
 
  void ShallowCopy(vtkProp *prop);
 
//BTX
 
  void BuildPaths(vtkAssemblyPaths *paths, vtkAssemblyPath *path);
//ETX
 
protected:
  vtkAssembly();
  ~vtkAssembly();
 
  // 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&);  // Not implemented.
  void operator=(const vtkAssembly&);  // Not implemented.
};
 
#endif