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Diffstat (limited to 'source/blender/freestyle/intern/stroke/PSStrokeRenderer.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/stroke/PSStrokeRenderer.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/stroke/PSStrokeRenderer.cpp b/source/blender/freestyle/intern/stroke/PSStrokeRenderer.cpp new file mode 100644 index 00000000000..0b527f9f2af --- /dev/null +++ b/source/blender/freestyle/intern/stroke/PSStrokeRenderer.cpp @@ -0,0 +1,106 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/freestyle/intern/stroke/PSStrokeRenderer.cpp + * \ingroup freestyle + * \brief Class to define the Postscript rendering of a stroke + * \author Stephane Grabli + * \date 10/26/2004 + */ + +#include "Canvas.h" +#include "PSStrokeRenderer.h" + +PSStrokeRenderer::PSStrokeRenderer(const char *iFileName) : StrokeRenderer() +{ + if (!iFileName) + iFileName = "freestyle.ps"; + // open the stream: + _ofstream.open(iFileName, ios::out); + if (!_ofstream.is_open()) { + cerr << "couldn't open the output file " << iFileName << endl; + } + _ofstream << "%!PS-Adobe-2.0 EPSF-2.0" << endl; + _ofstream << "%%Creator: Freestyle (http://artis.imag.fr/Software/Freestyle)" << endl; + _ofstream << "%%BoundingBox: " << 0 << " "<< 0 << " " << Canvas::getInstance()->width() << " " + << Canvas::getInstance()->height() << endl; + _ofstream << "%%EndComments" << endl; +} + +PSStrokeRenderer::~PSStrokeRenderer() +{ + Close(); +} + +void PSStrokeRenderer::RenderStrokeRep(StrokeRep *iStrokeRep) const +{ + RenderStrokeRepBasic(iStrokeRep); +} + +void PSStrokeRenderer::RenderStrokeRepBasic(StrokeRep *iStrokeRep) const +{ + vector<Strip*>& strips = iStrokeRep->getStrips(); + Strip::vertex_container::iterator v[3]; + StrokeVertexRep *svRep[3]; + Vec3r color[3]; + for (vector<Strip*>::iterator s = strips.begin(), send = strips.end(); s != send; ++s) { + Strip::vertex_container& vertices = (*s)->vertices(); + v[0] = vertices.begin(); + v[1] = v[0]; + ++(v[1]); + v[2] = v[1]; + ++(v[2]); + + while (v[2] != vertices.end()) { + svRep[0] = *(v[0]); + svRep[1] = *(v[1]); + svRep[2] = *(v[2]); + + color[0] = svRep[0]->color(); + //color[1] = svRep[1]->color(); + //color[2] = svRep[2]->color(); + + _ofstream << "newpath" << endl; + _ofstream << (color[0])[0] << " " << (color[0])[1] << " " << (color[0])[2] << " setrgbcolor" <<endl; + _ofstream << svRep[0]->point2d()[0] << " " <<svRep[0]->point2d()[1] << " moveto" << endl; + _ofstream << svRep[1]->point2d()[0] << " " <<svRep[1]->point2d()[1] << " lineto" << endl; + _ofstream << svRep[2]->point2d()[0] << " " <<svRep[2]->point2d()[1] << " lineto" << endl; + _ofstream << "closepath" << endl; + _ofstream << "fill" << endl; + + ++v[0]; + ++v[1]; + ++v[2]; + } + } +} + +void PSStrokeRenderer::Close() +{ + if (_ofstream.is_open()) + _ofstream.close(); +} |