| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /********************************************************************** 00002 VRS - The Virtual Rendering System 00003 Copyright (C) 2001 Computer Graphics Systems Group at the 00004 Hasso-Plattner-Institute, Potsdam, Germany. 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Lesser General Public 00007 License as published by the Free Software Foundation; either 00008 version 2.1 of the License, or (at your option) any later version. 00009 This library is distributed in the hope that it will be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 See the GNU Lesser General Public License for more details. 00013 You should have received a copy of the GNU Lesser+ General Public 00014 License along with this library; if not, write to the FreeSoftware 00015 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA. 00016 **********************************************************************/ 00017 // $Id: billboard.h 4633 2005-01-03 01:43:11Z klimetschek $ 00018 // $Date: 2005-01-03 02:43:11 +0100 (Mon, 03 Jan 2005) $ 00019 // $Revision: 4633 $ 00020 // $State$ 00021 // $Author: klimetschek $ 00022 // 00023 // $Log$ 00024 // Revision 1.19 2005/01/03 01:43:07 klimetschek 00025 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00026 // - removed vrs.vcproj 00027 // minor things: 00028 // - added all glutexamples to vrs4glut.sln 00029 // - fixed some problems in glutexamples 00030 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00031 // 00032 // Revision 1.18 2004/11/05 13:58:09 basch 00033 // Class comment changed (Doxygen style) 00034 // 00035 // Revision 1.17 2004/03/12 16:28:38 baumann 00036 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00037 // 00038 // Revision 1.16 2004/01/19 11:43:56 baumann 00039 // serialization mechanism improved 00040 // 00041 // Revision 1.15 2004/01/19 07:28:03 baumann 00042 // serialization mechanism improved 00043 // 00044 // Revision 1.14 2003/11/07 14:19:23 kirsch 00045 // removed leading underscore from include guards 00046 // 00047 // Revision 1.13 2003/01/16 22:21:58 skirsch 00048 // comment improvements 00049 // 00050 // Revision 1.12 2002/05/06 14:44:12 baumann 00051 // interface and code cleanup 00052 // 00053 // Revision 1.11 2002/05/06 13:08:02 kirsch 00054 // cleanup: used mutable instead of const cast, removed declared but 00055 // undefined methods, in serialize only set rebuild flag if reading 00056 // 00057 // Revision 1.10 2002/03/03 21:44:24 kosta 00058 // VRS_TYPEINFO-macro rewritten 00059 // 00060 // Revision 1.9 2002/02/19 10:34:07 kosta 00061 // undone all changes since 2002-02-15 00062 // 00063 // Revision 1.6 2002/02/05 07:48:24 kosta 00064 // new persistency macros: 00065 // VRS_SERIALIZABLE(CLASS_NAME); 00066 // VRS_SERIALIZABLE_ABSTRACT_CLASS(CLASS_NAME); 00067 // VRS_SERIALIZABLE_NO_SO_CLASS(CLASS_NAME) 00068 // 00069 // Revision 1.5 2002/02/04 13:07:19 kosta 00070 // VRS_SERIALIZABLE macros completely rewritten 00071 // 00072 // Revision 1.4 2002/01/15 16:25:53 kosta 00073 // macros rewritten for a better namespace support 00074 // 00075 // Revision 1.3 2001/11/13 16:36:30 kirsch 00076 // changed line feed to unix style (removed control-M) 00077 // 00078 // Revision 1.2 2001/07/02 10:14:29 kersting 00079 // changes due to enum definition 00080 // 00081 // Revision 1.1.1.1 2001/06/08 08:09:20 kirsch 00082 // imported alpha-version by olli 00083 // 00084 00085 00086 #ifndef VRS_BILLBOARD_H 00087 #define VRS_BILLBOARD_H 00088 00089 #include <vrs/transform.h> 00090 00091 namespace VRS { 00092 00106 class VRS_CORE_API Billboard : public Transform { 00107 00108 public: 00109 enum AlignmentType { Spherical, Cylindrical, Off }; 00110 VRS_SERIALIZABLE_CLASS_ENUM(AlignmentType); 00111 00112 Billboard(AlignmentType type = Billboard::Spherical, const Vector& center = Vector(0, 0, 0)); 00114 00115 AlignmentType getType() const; 00117 void setType(AlignmentType type); 00119 00120 Vector getCenter() const; 00122 void setCenter(const Vector& center); 00124 00125 virtual const Matrix& matrix(Engine* engine = NULL) const; 00127 00130 VRS_TYPEINFO(Billboard, Transform); 00131 VRS_SERIALIZABLE(Billboard); 00132 00133 private: 00134 AlignmentType type_; 00135 Vector center_; 00136 00137 mutable Matrix matrix_; 00138 }; 00139 00140 } // namespace VRS 00141 00142 #endif // VRS_BILLBOARD_H