Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members   Related Pages  

Rendering/vtkAssembly.h

Go to the documentation of this file.
00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkAssembly.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00077 #ifndef __vtkAssembly_h
00078 #define __vtkAssembly_h
00079 
00080 #include "vtkProp3D.h"
00081 
00082 class vtkAssemblyPaths;
00083 class vtkProp3DCollection;
00084 class vtkMapper;
00085 class vtkProperty;
00086 class vtkActor;
00087 
00088 class VTK_RENDERING_EXPORT vtkAssembly : public vtkProp3D
00089 {
00090 public:
00091   static vtkAssembly *New();
00092 
00093   vtkTypeRevisionMacro(vtkAssembly,vtkProp3D);
00094   void PrintSelf(ostream& os, vtkIndent indent);
00095 
00097   void AddPart(vtkProp3D *);
00098 
00100   void RemovePart(vtkProp3D *);
00101 
00103   vtkProp3DCollection *GetParts();
00104 
00106 
00109   void GetActors(vtkPropCollection *);
00110   void GetVolumes(vtkPropCollection *);
00112 
00114 
00119   int RenderOpaqueGeometry(vtkViewport *ren);
00120   int RenderTranslucentGeometry(vtkViewport *ren);
00122 
00126   void ReleaseGraphicsResources(vtkWindow *);
00127 
00129 
00139   void InitPathTraversal();
00140   vtkAssemblyPath *GetNextPath();
00141   int GetNumberOfPaths();
00143 
00145 
00146   void GetBounds(float bounds[6]) {this->vtkProp3D::GetBounds( bounds );};
00147   float *GetBounds();
00149 
00152   unsigned long int GetMTime();
00153 
00155   void ShallowCopy(vtkProp *prop);
00156 
00157 //BTX
00162   void BuildPaths(vtkAssemblyPaths *paths, vtkAssemblyPath *path);
00163 //ETX  
00164 
00165 protected:
00166   vtkAssembly();
00167   ~vtkAssembly();
00168 
00169   // Keep a list of direct descendants of the assembly hierarchy
00170   vtkProp3DCollection *Parts;
00171 
00172   // Support the BuildPaths() method. Caches last paths built for
00173   // performance.
00174   vtkTimeStamp PathTime;
00175   virtual void UpdatePaths(); //apply transformations and properties recursively
00176   
00177 private:
00178   vtkAssembly(const vtkAssembly&);  // Not implemented.
00179   void operator=(const vtkAssembly&);  // Not implemented.
00180 };
00181 
00183 inline vtkProp3DCollection *vtkAssembly::GetParts() {return this->Parts;}
00184 
00185 #endif
00186 
00187 
00188 
00189