00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkAssemblyPath.h,v $ 00005 Language: C++ 00006 00007 00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 00009 All rights reserved. 00010 00011 Redistribution and use in source and binary forms, with or without 00012 modification, are permitted provided that the following conditions are met: 00013 00014 * Redistributions of source code must retain the above copyright notice, 00015 this list of conditions and the following disclaimer. 00016 00017 * Redistributions in binary form must reproduce the above copyright notice, 00018 this list of conditions and the following disclaimer in the documentation 00019 and/or other materials provided with the distribution. 00020 00021 * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names 00022 of any contributors may be used to endorse or promote products derived 00023 from this software without specific prior written permission. 00024 00025 * Modified source versions must be plainly marked as such, and must not be 00026 misrepresented as being the original software. 00027 00028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00029 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00030 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00031 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR 00032 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00033 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00034 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00035 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00036 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00037 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00038 00039 =========================================================================*/ 00056 #ifndef __vtkAssemblyPath_h 00057 #define __vtkAssemblyPath_h 00058 00059 #include "vtkCollection.h" 00060 00061 class vtkAssemblyNode; 00062 class vtkMatrix4x4; 00063 class vtkTransform; 00064 class vtkProp; 00065 00066 class VTK_EXPORT vtkAssemblyPath : public vtkCollection 00067 { 00068 public: 00069 vtkTypeMacro(vtkAssemblyPath,vtkCollection); 00070 void PrintSelf(ostream& os, vtkIndent indent); 00071 00073 static vtkAssemblyPath *New(); 00074 00078 void AddNode(vtkProp *p, vtkMatrix4x4 *m); 00079 00085 vtkAssemblyNode *GetNextNode(); 00086 00090 vtkAssemblyNode *GetFirstNode(); 00091 00094 vtkAssemblyNode *GetLastNode(); 00095 00097 void DeleteLastNode(); 00098 00100 void ShallowCopy(vtkAssemblyPath *path); 00101 00104 virtual unsigned long GetMTime(); 00105 00106 protected: 00107 vtkAssemblyPath(); 00108 ~vtkAssemblyPath(); 00109 vtkAssemblyPath(const vtkAssemblyPath &) {}; 00110 void operator=(const vtkAssemblyPath &) {}; 00111 00112 void AddNode(vtkAssemblyNode *n); //Internal method adds assembly node 00113 vtkTransform *Transform; //Used to perform matrix concatentation 00114 vtkProp *TransformedProp; //A transformed prop used to do the rendering 00115 00116 private: 00117 // hide the standard AddItem from the user and the compiler. 00118 void AddItem(vtkObject *o) { this->vtkCollection::AddItem(o); }; 00119 00120 }; 00121 00122 #endif