00001 00005 00006 // 00007 // Copyright (c) 2002-2004 California Institute of Technology 00008 // Copyright (c) 2004-2007 University of Southern California 00009 // Rob Peters <rjpeters at usc dot edu> 00010 // 00011 // created: Wed Nov 20 15:15:24 2002 00012 // commit: $Id: gxtransform.h 10065 2007-04-12 05:54:56Z rjpeters $ 00013 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/gfx/gxtransform.h $ 00014 // 00015 // -------------------------------------------------------------------- 00016 // 00017 // This file is part of GroovX. 00018 // [http://ilab.usc.edu/rjpeters/groovx/] 00019 // 00020 // GroovX is free software; you can redistribute it and/or modify it 00021 // under the terms of the GNU General Public License as published by 00022 // the Free Software Foundation; either version 2 of the License, or 00023 // (at your option) any later version. 00024 // 00025 // GroovX is distributed in the hope that it will be useful, but 00026 // WITHOUT ANY WARRANTY; without even the implied warranty of 00027 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00028 // General Public License for more details. 00029 // 00030 // You should have received a copy of the GNU General Public License 00031 // along with GroovX; if not, write to the Free Software Foundation, 00032 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. 00033 // 00035 00036 #ifndef GROOVX_GFX_GXTRANSFORM_H_UTC20050626084024_DEFINED 00037 #define GROOVX_GFX_GXTRANSFORM_H_UTC20050626084024_DEFINED 00038 00039 #include "gfx/gbvec.h" 00040 #include "gfx/gxnode.h" 00041 00042 #include "io/fields.h" 00043 00044 class GxTransformImpl; 00045 00046 namespace geom 00047 { 00048 class txform; 00049 } 00050 00052 00059 00060 00061 class GxTransform : public GxNode, public FieldContainer 00062 { 00063 protected: 00065 GxTransform(); 00066 00067 public: 00069 static GxTransform* make(); 00070 00072 virtual ~GxTransform() throw(); 00073 00074 virtual io::version_id class_version_id() const; 00075 virtual void read_from(io::reader& reader); 00076 virtual void write_to(io::writer& writer) const; 00077 00078 00080 GbVec3<double> translation; 00081 00083 GbVec3<double> scaling; 00084 00086 GbVec3<double> rotationAxis; 00087 00088 protected: 00090 double itsRotationAngle; 00091 00093 int itsMtxMode; 00094 00096 int itsJackSize; 00097 00098 public: 00100 static const FieldMap& classFields(); 00101 00103 const geom::txform& getTxform() const; 00104 00106 virtual void getBoundingCube(Gfx::Bbox& bbox) const; 00107 00109 virtual void draw(Gfx::Canvas&) const; 00110 00111 private: 00112 GxTransform(const GxTransform&); 00113 GxTransform& operator=(const GxTransform&); 00114 00116 GxTransformImpl* const rep; 00117 00118 friend class GxTransformImpl; 00119 }; 00120 00121 static const char __attribute__((used)) vcid_groovx_gfx_gxtransform_h_utc20050626084024[] = "$Id: gxtransform.h 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file: 00122 #endif // !GROOVX_GFX_GXTRANSFORM_H_UTC20050626084024_DEFINED