00001 /*---------------------------------------------------------------------------*\ 00002 * OpenSG * 00003 * * 00004 * * 00005 * Copyright (C) 2000-2002 by the OpenSG Forum * 00006 * * 00007 * www.opensg.org * 00008 * * 00009 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de * 00010 * * 00011 \*---------------------------------------------------------------------------*/ 00012 /*---------------------------------------------------------------------------*\ 00013 * License * 00014 * * 00015 * This library is free software; you can redistribute it and/or modify it * 00016 * under the terms of the GNU Library General Public License as published * 00017 * by the Free Software Foundation, version 2. * 00018 * * 00019 * This library is distributed in the hope that it will be useful, but * 00020 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00022 * Library General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU Library General Public * 00025 * License along with this library; if not, write to the Free Software * 00026 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 00027 * * 00028 \*---------------------------------------------------------------------------*/ 00029 /*---------------------------------------------------------------------------*\ 00030 * Changes * 00031 * * 00032 * * 00033 * * 00034 * * 00035 * * 00036 * * 00037 \*---------------------------------------------------------------------------*/ 00038 00039 #ifndef _OSGSWITCHMATERIAL_H_ 00040 #define _OSGSWITCHMATERIAL_H_ 00041 #ifdef __sgi 00042 #pragma once 00043 #endif 00044 00045 #include <OSGConfig.h> 00046 00047 #include <OSGSwitchMaterialBase.h> 00048 00049 OSG_BEGIN_NAMESPACE 00050 00055 class OSG_SYSTEMLIB_DLLMAPPING SwitchMaterial : public SwitchMaterialBase 00056 { 00057 private: 00058 00059 typedef SwitchMaterialBase Inherited; 00060 00061 /*========================== PUBLIC =================================*/ 00062 public: 00063 00064 /*---------------------------------------------------------------------*/ 00068 virtual void changed(BitVector whichField, 00069 UInt32 origin ); 00070 00072 /*---------------------------------------------------------------------*/ 00076 virtual void dump( UInt32 uiIndent = 0, 00077 const BitVector bvFlags = 0) const; 00078 00080 /*---------------------------------------------------------------------*/ 00084 virtual void draw (DrawFunctor& func, 00085 DrawActionBase * action ); 00086 00087 virtual void draw (Geometry* geo, 00088 DrawActionBase * action); 00089 00090 virtual StatePtr makeState (void); 00091 00092 virtual void rebuildState (void); 00093 00094 virtual StatePtr getState (UInt32 index = 0); 00095 virtual bool isMultiPass (void) const; 00096 virtual UInt32 getNPasses (void) const; 00097 00098 virtual bool isTransparent (void) const; 00099 00100 virtual Int32 getRealSortKey(void) const; 00101 00103 /*---------------------------------------------------------------------*/ 00107 void addMaterial(MaterialPtr mat); 00108 void subMaterial(MaterialPtr mat); 00109 00110 bool hasMaterial(MaterialPtr mat); 00111 MaterialPtr getMaterial(UInt32 index); 00112 MaterialPtr getCurrentMaterial(void); 00113 00115 /*========================= PROTECTED ===============================*/ 00116 protected: 00117 00118 // Variables should all be in SwitchMaterialBase. 00119 00120 /*---------------------------------------------------------------------*/ 00124 SwitchMaterial(void); 00125 SwitchMaterial(const SwitchMaterial &source); 00126 00128 /*---------------------------------------------------------------------*/ 00132 virtual ~SwitchMaterial(void); 00133 00136 /*========================== PRIVATE ================================*/ 00137 private: 00138 00139 friend class FieldContainer; 00140 friend class SwitchMaterialBase; 00141 00142 static void initMethod(void); 00143 00144 // prohibit default functions (move to 'public' if you need one) 00145 00146 void operator =(const SwitchMaterial &source); 00147 }; 00148 00149 typedef SwitchMaterial *SwitchMaterialP; 00150 00151 OSG_END_NAMESPACE 00152 00153 #include <OSGSwitchMaterialBase.inl> 00154 #include <OSGSwitchMaterial.inl> 00155 00156 #define OSGSWITCHMATERIAL_HEADER_CVSID "@(#)$Id: OSGSwitchMaterial.h,v 1.4 2006/08/22 10:11:44 a-m-z Exp $" 00157 00158 #endif /* _OSGSWITCHMATERIAL_H_ */
1.5.5