Clifford Wolf:

	Some housekeeping..



git-svn-id: http://svn.clifford.at/openscad/trunk@28 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 0 insertions, 126 deletions

diff --git a/csg.cc b/csg.cc
deleted file mode 100644
index 57899e9..0000000
--- a/csg.cc
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- *  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"
-
-enum csg_type_e {
-	UNION,
-	DIFFERENCE,
-	INTERSECTION
-};
-
-class CsgModule : public AbstractModule
-{
-public:
-	csg_type_e type;
-	CsgModule(csg_type_e type) : type(type) { }
-	virtual AbstractNode *evaluate(const Context *ctx, const QVector<QString> &call_argnames, const QVector<Value> &call_argvalues, const QVector<AbstractNode*> child_nodes) const;
-};
-
-class CsgNode : public AbstractNode
-{
-public:
-	csg_type_e type;
-	CsgNode(csg_type_e type) : type(type) { }
-#ifdef ENABLE_CGAL
-        virtual CGAL_Nef_polyhedron render_cgal_nef_polyhedron() const;
-#endif
-	CSGTerm *render_csg_term(double m[16]) const;
-        virtual QString dump(QString indent) const;
-};
-
-AbstractNode *CsgModule::evaluate(const Context*, const QVector<QString>&, const QVector<Value>&, const QVector<AbstractNode*> child_nodes) const
-{
-	if (child_nodes.size() == 1)
-		return child_nodes[0];
-
-	CsgNode *node = new CsgNode(type);
-	foreach (AbstractNode *v, child_nodes)
-		node->children.append(v);
-	return node;
-}
-
-#ifdef ENABLE_CGAL
-
-CGAL_Nef_polyhedron CsgNode::render_cgal_nef_polyhedron() const
-{
-	bool first;
-	CGAL_Nef_polyhedron N;
-	foreach (AbstractNode *v, children) {
-		if (first) {
-			N = v->render_cgal_nef_polyhedron();
-			first = false;
-		} else if (type == UNION) {
-			N += v->render_cgal_nef_polyhedron();
-		} else if (type == DIFFERENCE) {
-			N -= v->render_cgal_nef_polyhedron();
-		} else if (type == INTERSECTION) {
-			N *= v->render_cgal_nef_polyhedron();
-		}
-	}
-	progress_report();
-	return N;
-}
-
-#endif /* ENABLE_CGAL */
-
-CSGTerm *CsgNode::render_csg_term(double m[16]) const
-{
-	CSGTerm *t1 = NULL;
-	foreach (AbstractNode *v, children) {
-		CSGTerm *t2 = v->render_csg_term(m);
-		if (t2 && !t1) {
-			t1 = t2;
-		} else if (t2 && t1) {
-			if (type == UNION) {
-				t1 = new CSGTerm(CSGTerm::UNION, t1, t2);
-			} else if (type == DIFFERENCE) {
-				t1 = new CSGTerm(CSGTerm::DIFFERENCE, t1, t2);
-			} else if (type == INTERSECTION) {
-				t1 = new CSGTerm(CSGTerm::INTERSECTION, t1, t2);
-			}
-		}
-	}
-	return t1;
-}
-
-QString CsgNode::dump(QString indent) const
-{
-	QString text = indent + QString("n%1: ").arg(idx);
-	if (type == UNION)
-		text += "union() {\n";
-	if (type == DIFFERENCE)
-		text += "difference() {\n";
-	if (type == INTERSECTION)
-		text += "intersection() {\n";
-	foreach (AbstractNode *v, children)
-		text += v->dump(indent + QString("\t"));
-	return text + indent + "}\n";
-}
-
-void register_builtin_csg()
-{
-	builtin_modules["union"] = new CsgModule(UNION);
-	builtin_modules["difference"] = new CsgModule(DIFFERENCE);
-	builtin_modules["intersection"] = new CsgModule(INTERSECTION);
-}
-