reorganized file structure layout. more to follow...

git-svn-id: http://svn.clifford.at/openscad/trunk@364 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 0 insertions, 162 deletions

diff --git a/csgops.cc b/csgops.cc
deleted file mode 100644
index be29ede..0000000
--- a/csgops.cc
+++ /dev/null
@@ -1,162 +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"
-#include "printutils.h"
-
-enum csg_type_e {
-	CSG_TYPE_UNION,
-	CSG_TYPE_DIFFERENCE,
-	CSG_TYPE_INTERSECTION
-};
-
-class CsgModule : public AbstractModule
-{
-public:
-	csg_type_e type;
-	CsgModule(csg_type_e type) : type(type) { }
-	virtual AbstractNode *evaluate(const Context *ctx, const ModuleInstantiation *inst) const;
-};
-
-class CsgNode : public AbstractNode
-{
-public:
-	csg_type_e type;
-	CsgNode(const ModuleInstantiation *mi, csg_type_e type) : AbstractNode(mi), type(type) { }
-#ifdef ENABLE_CGAL
-	virtual CGAL_Nef_polyhedron render_cgal_nef_polyhedron() const;
-#endif
-	CSGTerm *render_csg_term(double m[20], QVector<CSGTerm*> *highlights, QVector<CSGTerm*> *background) const;
-	virtual QString dump(QString indent) const;
-};
-
-AbstractNode *CsgModule::evaluate(const Context*, const ModuleInstantiation *inst) const
-{
-	CsgNode *node = new CsgNode(inst, type);
-	foreach (ModuleInstantiation *v, inst->children) {
-		AbstractNode *n = v->evaluate(inst->ctx);
-		if (n != NULL)
-			node->children.append(n);
-	}
-	return node;
-}
-
-#ifdef ENABLE_CGAL
-
-CGAL_Nef_polyhedron CsgNode::render_cgal_nef_polyhedron() const
-{
-	QString cache_id = mk_cache_id();
-	if (cgal_nef_cache.contains(cache_id)) {
-		progress_report();
-		PRINT(cgal_nef_cache[cache_id]->msg);
-		return cgal_nef_cache[cache_id]->N;
-	}
-
-	print_messages_push();
-
-	bool first = true;
-	CGAL_Nef_polyhedron N;
-	foreach (AbstractNode *v, children) {
-		if (v->modinst->tag_background)
-			continue;
-		if (first) {
-			N = v->render_cgal_nef_polyhedron();
-			if (N.dim != 0)
-				first = false;
-		} else if (N.dim == 2) {
-			if (type == CSG_TYPE_UNION) {
-				N.p2 += v->render_cgal_nef_polyhedron().p2;
-			} else if (type == CSG_TYPE_DIFFERENCE) {
-				N.p2 -= v->render_cgal_nef_polyhedron().p2;
-			} else if (type == CSG_TYPE_INTERSECTION) {
-				N.p2 *= v->render_cgal_nef_polyhedron().p2;
-			}
-		} else if (N.dim == 3) {
-			if (type == CSG_TYPE_UNION) {
-				N.p3 += v->render_cgal_nef_polyhedron().p3;
-			} else if (type == CSG_TYPE_DIFFERENCE) {
-				N.p3 -= v->render_cgal_nef_polyhedron().p3;
-			} else if (type == CSG_TYPE_INTERSECTION) {
-				N.p3 *= v->render_cgal_nef_polyhedron().p3;
-			}
-		}
-	}
-
-	cgal_nef_cache.insert(cache_id, new cgal_nef_cache_entry(N), N.weight());
-	print_messages_pop();
-	progress_report();
-
-	return N;
-}
-
-#endif /* ENABLE_CGAL */
-
-CSGTerm *CsgNode::render_csg_term(double m[20], QVector<CSGTerm*> *highlights, QVector<CSGTerm*> *background) const
-{
-	CSGTerm *t1 = NULL;
-	foreach (AbstractNode *v, children) {
-		CSGTerm *t2 = v->render_csg_term(m, highlights, background);
-		if (t2 && !t1) {
-			t1 = t2;
-		} else if (t2 && t1) {
-			if (type == CSG_TYPE_UNION) {
-				t1 = new CSGTerm(CSGTerm::TYPE_UNION, t1, t2);
-			} else if (type == CSG_TYPE_DIFFERENCE) {
-				t1 = new CSGTerm(CSGTerm::TYPE_DIFFERENCE, t1, t2);
-			} else if (type == CSG_TYPE_INTERSECTION) {
-				t1 = new CSGTerm(CSGTerm::TYPE_INTERSECTION, t1, t2);
-			}
-		}
-	}
-	if (t1 && modinst->tag_highlight && highlights)
-		highlights->append(t1->link());
-	if (t1 && modinst->tag_background && background) {
-		background->append(t1);
-		return NULL;
-	}
-	return t1;
-}
-
-QString CsgNode::dump(QString indent) const
-{
-	if (dump_cache.isEmpty()) {
-		QString text = indent + QString("n%1: ").arg(idx);
-		if (type == CSG_TYPE_UNION)
-			text += "union() {\n";
-		if (type == CSG_TYPE_DIFFERENCE)
-			text += "difference() {\n";
-		if (type == CSG_TYPE_INTERSECTION)
-			text += "intersection() {\n";
-		foreach (AbstractNode *v, children)
-			text += v->dump(indent + QString("\t"));
-		((AbstractNode*)this)->dump_cache = text + indent + "}\n";
-	}
-	return dump_cache;
-}
-
-void register_builtin_csgops()
-{
-	builtin_modules["union"] = new CsgModule(CSG_TYPE_UNION);
-	builtin_modules["difference"] = new CsgModule(CSG_TYPE_DIFFERENCE);
-	builtin_modules["intersection"] = new CsgModule(CSG_TYPE_INTERSECTION);
-}
-