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00001 /* 00002 Crystal Space 3D engine 00003 Copyright (C) 2003 by Jorrit Tyberghein 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00018 */ 00019 00020 #ifndef __CS_CSGEOM_OBJMODEL_H__ 00021 #define __CS_CSGEOM_OBJMODEL_H__ 00022 00030 #include "igeom/polymesh.h" 00031 #include "igeom/objmodel.h" 00032 #include "csutil/refarr.h" 00033 00040 class csObjectModel : public iObjectModel 00041 { 00042 private: 00043 long shapenr; 00044 iPolygonMesh* polymesh_base; 00045 csRef<iPolygonMesh> polymesh_colldet; 00046 csRef<iPolygonMesh> polymesh_viscull; 00047 csRef<iPolygonMesh> polymesh_shadows; 00048 csRefArray<iObjectModelListener> listeners; 00049 00050 public: 00055 csObjectModel () 00056 { 00057 shapenr = -1; 00058 polymesh_base = 0; 00059 } 00060 00061 virtual ~csObjectModel () { } 00062 00066 void SetPolygonMeshBase (iPolygonMesh* base) 00067 { 00068 polymesh_base = base; 00069 } 00070 00074 void ShapeChanged () 00075 { 00076 shapenr++; 00077 FireListeners (); 00078 } 00079 00083 void SetShapeNumber (long n) 00084 { 00085 shapenr = n; 00086 } 00087 00091 void FireListeners () 00092 { 00093 int i; 00094 for (i = 0 ; i < listeners.Length () ; i++) 00095 listeners[i]->ObjectModelChanged (this); 00096 } 00097 00098 virtual long GetShapeNumber () const { return shapenr; } 00099 virtual iPolygonMesh* GetPolygonMeshBase () { return polymesh_base; } 00100 virtual iPolygonMesh* GetPolygonMeshColldet () { return polymesh_colldet; } 00101 virtual void SetPolygonMeshColldet (iPolygonMesh* polymesh) 00102 { 00103 polymesh_colldet = polymesh; 00104 } 00105 virtual iPolygonMesh* GetPolygonMeshViscull () { return polymesh_viscull; } 00106 virtual void SetPolygonMeshViscull (iPolygonMesh* polymesh) 00107 { 00108 polymesh_viscull = polymesh; 00109 } 00110 virtual iPolygonMesh* GetPolygonMeshShadows () { return polymesh_shadows; } 00111 virtual void SetPolygonMeshShadows (iPolygonMesh* polymesh) 00112 { 00113 polymesh_shadows = polymesh; 00114 } 00115 virtual csPtr<iPolygonMesh> CreateLowerDetailPolygonMesh (float) 00116 { 00117 return 0; 00118 } 00119 virtual void AddListener (iObjectModelListener* listener) 00120 { 00121 RemoveListener (listener); 00122 listeners.Push (listener); 00123 } 00124 virtual void RemoveListener (iObjectModelListener* listener) 00125 { 00126 listeners.Delete (listener); 00127 } 00128 }; 00129 00132 #endif // __CS_CSGEOM_OBJMODEL_H__ 00133