/*
* Project Info: http://jcae.sourceforge.net
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser 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.
*
* (C) Copyright 2013, by EADS France
*/
package org.jcae.mesh.stitch;
import java.util.Set;
import org.jcae.mesh.amibe.ds.Mesh;
import org.jcae.mesh.amibe.ds.Triangle;
import org.jcae.mesh.amibe.ds.Vertex;
import org.jcae.mesh.amibe.util.HashFactory;
/**
*
* @author Jerome Robert
*/
public class NonManifoldSplitter {
private final Mesh mesh;
public NonManifoldSplitter(Mesh mesh)
{
this.mesh = mesh;
}
public void compute()
{
Set<Vertex> nonManifold = HashFactory.createSet();
for(Triangle t:mesh.getTriangles())
{
if(!t.getV0().isManifold())
nonManifold.add(t.getV0());
if(!t.getV1().isManifold())
nonManifold.add(t.getV1());
if(!t.getV2().isManifold())
nonManifold.add(t.getV2());
}
nonManifold.remove(mesh.outerVertex);
VertexMerger merger = new VertexMerger();
for(Vertex v: nonManifold)
merger.unmerge(mesh, v);
assert mesh.isValid();
}
}