2009-07-14 09:25:55 +04:00
|
|
|
/*
|
2011-01-21 04:21:09 +03:00
|
|
|
* OpenSCAD (www.openscad.org)
|
|
|
|
* Copyright (C) 2009-2011 Clifford Wolf <clifford@clifford.at> and
|
|
|
|
* Marius Kintel <marius@kintel.net>
|
2009-07-14 09:25:55 +04:00
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*
|
2010-02-01 12:34:18 +03:00
|
|
|
* 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.
|
|
|
|
*
|
2009-07-14 09:25:55 +04:00
|
|
|
* 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
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
2010-03-28 19:57:39 +04:00
|
|
|
#include "rendernode.h"
|
2010-01-30 07:26:05 +03:00
|
|
|
#include "module.h"
|
|
|
|
#include "context.h"
|
|
|
|
#include "builtin.h"
|
2011-09-09 07:53:05 +04:00
|
|
|
#include "PolySetEvaluator.h"
|
2009-12-09 17:22:50 +03:00
|
|
|
|
2010-03-02 21:22:31 +03:00
|
|
|
#include <sstream>
|
2011-09-03 08:10:36 +04:00
|
|
|
#include <boost/assign/std/vector.hpp>
|
|
|
|
using namespace boost::assign; // bring 'operator+=()' into scope
|
2009-07-14 09:25:55 +04:00
|
|
|
|
|
|
|
class RenderModule : public AbstractModule
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
RenderModule() { }
|
2010-01-06 22:38:45 +03:00
|
|
|
virtual AbstractNode *evaluate(const Context *ctx, const ModuleInstantiation *inst) const;
|
2009-07-14 09:25:55 +04:00
|
|
|
};
|
|
|
|
|
2010-01-06 22:38:45 +03:00
|
|
|
AbstractNode *RenderModule::evaluate(const Context *ctx, const ModuleInstantiation *inst) const
|
2009-07-14 09:25:55 +04:00
|
|
|
{
|
|
|
|
RenderNode *node = new RenderNode(inst);
|
2009-07-15 01:47:32 +04:00
|
|
|
|
2011-09-03 08:10:36 +04:00
|
|
|
std::vector<std::string> argnames;
|
|
|
|
argnames += "convexity";
|
|
|
|
std::vector<Expression*> argexpr;
|
2009-07-15 01:47:32 +04:00
|
|
|
|
|
|
|
Context c(ctx);
|
|
|
|
c.args(argnames, argexpr, inst->argnames, inst->argvalues);
|
|
|
|
|
|
|
|
Value v = c.lookup_variable("convexity");
|
|
|
|
if (v.type == Value::NUMBER)
|
2009-08-10 11:18:35 +04:00
|
|
|
node->convexity = (int)v.num;
|
2009-07-15 01:47:32 +04:00
|
|
|
|
2011-09-04 22:35:23 +04:00
|
|
|
std::vector<AbstractNode *> evaluatednodes = inst->evaluateChildren();
|
|
|
|
node->children.insert(node->children.end(), evaluatednodes.begin(), evaluatednodes.end());
|
2009-07-15 01:47:32 +04:00
|
|
|
|
2009-07-14 09:25:55 +04:00
|
|
|
return node;
|
|
|
|
}
|
|
|
|
|
2011-09-09 07:53:05 +04:00
|
|
|
class PolySet *RenderNode::evaluate_polyset(PolySetEvaluator *ps) const
|
|
|
|
{
|
|
|
|
return ps->evaluatePolySet(*this);
|
|
|
|
}
|
|
|
|
|
2010-03-02 21:22:31 +03:00
|
|
|
std::string RenderNode::toString() const
|
|
|
|
{
|
|
|
|
std::stringstream stream;
|
|
|
|
|
2010-08-28 23:21:44 +04:00
|
|
|
stream << this->name() << "(convexity = " << convexity << ")";
|
2010-03-02 21:22:31 +03:00
|
|
|
|
|
|
|
return stream.str();
|
|
|
|
}
|
2011-11-06 21:37:12 +04:00
|
|
|
|
|
|
|
void register_builtin_render()
|
|
|
|
{
|
|
|
|
Builtins::init("render", new RenderModule());
|
|
|
|
}
|