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mmsftglyph.cpp

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00001 /***************************************************************************
00002  *   Copyright (C) 2005-2007 Stefan Schwarzer, Jens Schneider,             *
00003  *                           Matthias Hardt, Guido Madaus                  *
00004  *                                                                         *
00005  *   Copyright (C) 2007-2008 BerLinux Solutions GbR                        *
00006  *                           Stefan Schwarzer & Guido Madaus               *
00007  *                                                                         *
00008  *   Copyright (C) 2009-2011 BerLinux Solutions GmbH                       *
00009  *                                                                         *
00010  *   Authors:                                                              *
00011  *      Stefan Schwarzer   <stefan.schwarzer@diskohq.org>,                 *
00012  *      Matthias Hardt     <matthias.hardt@diskohq.org>,                   *
00013  *      Jens Schneider     <jens.schneider@diskohq.org>,                   *
00014  *      Guido Madaus       <guido.madaus@diskohq.org>,                     *
00015  *      Patrick Helterhoff <patrick.helterhoff@diskohq.org>,               *
00016  *      René Bählkow       <rene.baehlkow@diskohq.org>                     *
00017  *                                                                         *
00018  *   This library is free software; you can redistribute it and/or         *
00019  *   modify it under the terms of the GNU Lesser General Public            *
00020  *   License version 2.1 as published by the Free Software Foundation.     *
00021  *                                                                         *
00022  *   This library is distributed in the hope that it will be useful,       *
00023  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00024  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00025  *   Lesser General Public License for more details.                       *
00026  *                                                                         *
00027  *   You should have received a copy of the GNU Lesser General Public      *
00028  *   License along with this library; if not, write to the                 *
00029  *   Free Software Foundation, Inc.,                                       *
00030  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
00031  **************************************************************************/
00032 
00033 #include "mmsgui/ft/mmsftglyph.h"
00034 
00035 MMSFTGlyph::MMSFTGlyph() : currentMesh(NULL), err(0) {
00036     meshList.reserve(16);
00037 }
00038 
00039 
00040 MMSFTGlyph::~MMSFTGlyph() {
00041     for(unsigned int m = 0; m < this->meshList.size(); m++) {
00042         delete this->meshList[m];
00043     }
00044     this->meshList.clear();
00045 }
00046 
00047 
00048 void MMSFTGlyph::tessVertex(const double x, const double y, const double z) {
00049     this->currentMesh->addVertex(x, y, z);
00050 }
00051 
00052 
00053 const double* MMSFTGlyph::tessCombine(const double x, const double y, const double z) {
00054     this->tempVertexList.push_back(MMSFTVertex(x, y,z));
00055     return static_cast<const double*>(this->tempVertexList.back());
00056 }
00057 
00058 
00059 void MMSFTGlyph::tessBegin(unsigned int meshType) {
00060     this->currentMesh = new MMSFTMesh(meshType);
00061 }
00062 
00063 
00064 void MMSFTGlyph::tessEnd() {
00065     this->meshList.push_back(this->currentMesh);
00066 }
00067 
00068 
00069 void MMSFTGlyph::tessError(unsigned int e) {
00070     this->err = e;
00071 }
00072 
00073 
00074 unsigned int MMSFTGlyph::getErrorCode() const {
00075     return this->err;
00076 }
00077 
00078 
00079 unsigned int MMSFTGlyph::getMeshCount() const {
00080     return this->meshList.size();
00081 }
00082 
00083 
00084 const MMSFTMesh* const MMSFTGlyph::getMesh(unsigned int index) const {
00085     return (index < this->meshList.size()) ? this->meshList[index] : NULL;
00086 }
00087 

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