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/*
* OpenSCAD (www.openscad.org)
* Copyright (C) 2009-2011 Clifford Wolf <clifford@clifford.at> and
* Marius Kintel <marius@kintel.net>
*
* 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.
*
* As a special exception, you have permission to link this program
* with the CGAL library and distribute executables, as long as you
* follow the requirements of the GNU GPL in regard to all of the
* software in the executable aside from CGAL.
*
* 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
*
*/
#include "tests-common.h"
#include "openscad.h"
#include "parsersettings.h"
#include "node.h"
#include "module.h"
#include "context.h"
#include "value.h"
#include "export.h"
#include "builtin.h"
#include "Tree.h"
#include "CGAL_Nef_polyhedron.h"
#include "CGALEvaluator.h"
#include "PolySetCGALEvaluator.h"
#include <QApplication>
#include <QFile>
#include <QDir>
#include <QSet>
#include <QTextStream>
#ifndef _MSC_VER
#include <getopt.h>
#endif
#include <iostream>
#include <assert.h>
#include <sstream>
std::string commandline_commands;
QString currentdir;
QString examplesdir;
using std::string;
void cgalTree(Tree &tree)
{
assert(tree.root());
CGALEvaluator evaluator(tree);
Traverser evaluate(evaluator, *tree.root(), Traverser::PRE_AND_POSTFIX);
evaluate.execute();
}
AbstractNode *find_root_tag(AbstractNode *n)
{
foreach(AbstractNode *v, n->children) {
if (v->modinst->tag_root) return v;
if (AbstractNode *vroot = find_root_tag(v)) return vroot;
}
return NULL;
}
int main(int argc, char **argv)
{
if (argc != 2) {
fprintf(stderr, "Usage: %s <file.scad>\n", argv[0]);
exit(1);
}
const char *filename = argv[1];
Builtins::instance()->initialize();
QApplication app(argc, argv, false);
QDir original_path = QDir::current();
currentdir = QDir::currentPath();
parser_init();
Context root_ctx;
register_builtin(root_ctx);
AbstractModule *root_module;
ModuleInstantiation root_inst;
root_module = parsefile(filename);
if (!root_module) {
exit(1);
}
QFileInfo fileInfo(filename);
QDir::setCurrent(fileInfo.absolutePath());
AbstractNode::resetIndexCounter();
AbstractNode *absolute_root_node = root_module->evaluate(&root_ctx, &root_inst);
AbstractNode *root_node;
// Do we have an explicit root node (! modifier)?
if (!(root_node = find_root_tag(absolute_root_node))) root_node = absolute_root_node;
Tree tree(root_node);
CGALEvaluator cgalevaluator(tree);
PolySetCGALEvaluator psevaluator(cgalevaluator);
CGAL_Nef_polyhedron N = cgalevaluator.evaluateCGALMesh(*root_node);
QDir::setCurrent(original_path.absolutePath());
if (!N.empty()) {
export_stl(&N, std::cout, NULL);
}
Builtins::instance(true);
return 0;
}
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