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/**
* Copyright 2010 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package jogamp.graph.curve.tess;
import java.util.ArrayList;
import com.jogamp.graph.geom.Vertex;
public class GraphVertex <T extends Vertex> {
private T point;
private ArrayList<HEdge<T>> edges = null;
private boolean boundaryContained = false;
public GraphVertex(T point) {
this.point = point;
}
public T getPoint() {
return point;
}
public float getX(){
return point.getX();
}
public float getY(){
return point.getY();
}
public float getZ(){
return point.getZ();
}
public float[] getCoord() {
return point.getCoord();
}
public void setPoint(T point) {
this.point = point;
}
public ArrayList<HEdge<T>> getEdges() {
return edges;
}
public void setEdges(ArrayList<HEdge<T>> edges) {
this.edges = edges;
}
public void addEdge(HEdge<T> edge){
if(edges == null){
edges = new ArrayList<HEdge<T>>();
}
edges.add(edge);
}
public void removeEdge(HEdge<T> edge){
if(edges == null)
return;
edges.remove(edge);
if(edges.size() == 0){
edges = null;
}
}
public HEdge<T> findNextEdge(GraphVertex<T> nextVert){
for(HEdge<T> e:edges){
if(e.getNext().getGraphPoint() == nextVert){
return e;
}
}
return null;
}
public HEdge<T> findBoundEdge(){
for(HEdge<T> e:edges){
if((e.getType() == HEdge.BOUNDARY) || (e.getType() == HEdge.HOLE)){
return e;
}
}
return null;
}
public HEdge<T> findPrevEdge(GraphVertex<T> prevVert){
for(HEdge<T> e:edges){
if(e.getPrev().getGraphPoint() == prevVert){
return e;
}
}
return null;
}
public boolean isBoundaryContained() {
return boundaryContained;
}
public void setBoundaryContained(boolean boundaryContained) {
this.boundaryContained = boundaryContained;
}
}
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