/*
 *  OpenSCAD (www.openscad.at)
 *  Copyright (C) 2009  Clifford Wolf <clifford@clifford.at>
 *
 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#define INCLUDE_ABSTRACT_NODE_DETAILS

#include "openscad.h"
#include "printutils.h"

#include "dxftess-glu.cc"

void dxf_border_to_ps(PolySet *ps, DxfData *dxf)
{
	for (int i = 0; i < dxf->paths.count(); i++) {
		DxfData::Path *pt = &dxf->paths[i];
		if (!pt->is_closed)
			continue;
		ps->borders.append(PolySet::Polygon());
		for (int j = 1; j < pt->points.count(); j++) {
			double x = pt->points[j]->x, y = pt->points[j]->y, z = 0.0;
			ps->grid.align(x, y, z);
			if (pt->is_inner) {
				ps->borders.last().append(PolySet::Point(x, y, z));
			} else {
				ps->borders.last().insert(0, PolySet::Point(x, y, z));
			}
		}
	}
}