1 files changed, 81 insertions, 0 deletions
diff --git a/intern/boolop/intern/BOP_Edge.cpp b/intern/boolop/intern/BOP_Edge.cpp
new file mode 100644
index 00000000000..31411133878
--- /dev/null
+++ b/intern/boolop/intern/BOP_Edge.cpp
@@ -0,0 +1,81 @@
+/**
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * 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.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+ 
+#include "BOP_Edge.h"
+
+/**
+ * Constructs a new edge.
+ * @param v1 vertex index
+ * @param v2 vertex index
+ */
+BOP_Edge::BOP_Edge(BOP_Index v1, BOP_Index v2) 
+{
+	m_vertexs[0] = v1;
+	m_vertexs[1] = v2;
+}
+
+/**
+ * Adds a new face index to this edge.
+ * @param i face index
+ */
+void BOP_Edge::addFace(BOP_Index i) 
+{
+	if (!containsFace(i))
+		m_faces.push_back(i);
+}
+
+/**
+ * Returns if this edge contains the specified face index.
+ * @param i face index
+ * @return true if this edge contains the specified face index, false otherwise
+ */
+bool BOP_Edge::containsFace(BOP_Index i)
+{
+	int pos=0;
+	for(BOP_IT_Indexs it = m_faces.begin();it!=m_faces.end();pos++,it++) {
+		if ((*it) == i)
+		return true;
+	}
+	
+	return false;
+}
+
+/**
+ * Replaces an edge vertex index.
+ * @param oldIndex old vertex index
+ * @param newIndex new vertex index
+ */
+void BOP_Edge::replaceVertexIndex(BOP_Index oldIndex, BOP_Index newIndex) 
+{
+	if (m_vertexs[0] == oldIndex) m_vertexs[0] = newIndex;
+	else if (m_vertexs[1] == oldIndex) m_vertexs[1] = newIndex;
+}
+
+