00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software: you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. 00023 00024 Class 00025 Foam::STLtriangle 00026 00027 Description 00028 A triangle representation for STL files. 00029 00030 SourceFiles 00031 STLtriangleI.H 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef STLtriangle_H 00036 #define STLtriangle_H 00037 00038 #include "STLpoint.H" 00039 #include <OpenFOAM/Istream.H> 00040 #include <OpenFOAM/Ostream.H> 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 /*---------------------------------------------------------------------------*\ 00048 Class STLtriangle Declaration 00049 \*---------------------------------------------------------------------------*/ 00050 00051 class STLtriangle 00052 { 00053 // Private data 00054 00055 //- Attribute is 16-bit 00056 typedef unsigned short STLattrib; 00057 00058 //- The face normal, many programs write zore or other junk 00059 STLpoint normal_; 00060 00061 //- The three points defining the triangle 00062 STLpoint a_, b_, c_; 00063 00064 //- The attribute information could for colour or solid id, etc 00065 STLattrib attrib_; 00066 00067 00068 public: 00069 00070 // Constructors 00071 00072 //- Construct null 00073 inline STLtriangle(); 00074 00075 //- Construct from components 00076 inline STLtriangle 00077 ( 00078 const STLpoint& normal, 00079 const STLpoint& a, 00080 const STLpoint& b, 00081 const STLpoint& c, 00082 unsigned short attrib 00083 ); 00084 00085 //- Construct from istream (read binary) 00086 inline STLtriangle(istream&); 00087 00088 00089 // Member Functions 00090 00091 // Access 00092 00093 inline const STLpoint& normal() const; 00094 inline const STLpoint& a() const; 00095 inline const STLpoint& b() const; 00096 inline const STLpoint& c() const; 00097 inline unsigned short attrib() const; 00098 00099 00100 // Read 00101 00102 //- Read from istream (binary) 00103 inline void read(istream&); 00104 00105 00106 // Write 00107 00108 //- Write to ostream (binary) 00109 inline void write(ostream&); 00110 00111 00112 // Ostream operator 00113 00114 inline friend Ostream& operator<<(Ostream&, const STLtriangle&); 00115 }; 00116 00117 00118 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00119 00120 } // End namespace Foam 00121 00122 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00123 00124 #include "STLtriangleI.H" 00125 00126 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00127 00128 #endif 00129 00130 // ************************ vim: set sw=4 sts=4 et: ************************ //
