VisClient/org/hfbk/vis/visnode/VisSetExample.java

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package org.hfbk.vis.visnode;

import org.dronus.graph.Edge;
import org.dronus.graph.ForceEdge;
import org.dronus.graph.Graph;
import org.dronus.graph.Node;
import org.lwjgl.opengl.GL11;
import org.lwjgl.util.vector.Vector3f;

public class VisSetExample extends VisSet {

        public VisSetExample(Node set, Vector3f pos) {
                super(null, pos);
                
                Graph g=new Graph();
                
                node=new Node(0,"Root","Set"); //Set-Root-Knoten 
                g.addNode(node);
                
                //100 Knoten und Kanten anlegen
                for (int i=1; i<100; i++){
                        
                        //create new node
                        Node n=new Node(i, ""+i, "Test");
                        g.addNode(n);
                        
                        //choose an other node randomly from the
                        //already created ones
                        Node other=g.findNode((int)(Math.random()*(i-1)));
                        
                        //create ForceEdge between them with random force between .01 and 1.01
                        g.addEdge(new ForceEdge(n, other, "e"+i, "", (float)Math.random()*1+.01f));
                        
                        //fucking dummy edge to connect it all to this set
                        g.addEdge(new Edge(n, node,  "r"+i, "")); 
                }
                
                update(node);   
        }

        
        void renderSelf() {
                //render edges as plain white lines
                GL11.glDisable(GL11.GL_TEXTURE_2D);
                GL11.glColor3f(1,1,1);
                super.renderSelf();
        }
}

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