Clifford Wolf:

	Added GUI



git-svn-id: http://svn.clifford.at/openscad/trunk@13 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 6 insertions, 0 deletions

diff --git a/csg.cc b/csg.cc
index 3ad02d6..de3b6b9 100644
--- a/csg.cc
+++ b/csg.cc
@@ -41,7 +41,9 @@ 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
         virtual QString dump(QString indent) const;
 };
 
@@ -56,6 +58,8 @@ AbstractNode *CsgModule::evaluate(const Context*, const QVector<QString>&, const
 	return node;
 }
 
+#ifdef ENABLE_CGAL
+
 CGAL_Nef_polyhedron CsgNode::render_cgal_nef_polyhedron() const
 {
 	bool first;
@@ -76,6 +80,8 @@ CGAL_Nef_polyhedron CsgNode::render_cgal_nef_polyhedron() const
 	return N;
 }
 
+#endif /* ENABLE_CGAL */
+
 QString CsgNode::dump(QString indent) const
 {
 	QString text = indent;