From e988b80804087c3b96fad38d21c1d700c0c19814 Mon Sep 17 00:00:00 2001
From: Connor Riley <connor.riley@uconn.edu>
Date: Thu, 3 Dec 2015 15:57:57 -0500
Subject: [PATCH] minor testing changes

---
 main/DrawHalfEdge.pde | 7 +++----
 main/HalfEdge.pde     | 1 -
 main/Vertex.pde       | 2 +-
 main/main.pde         | 6 ++++++
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/main/DrawHalfEdge.pde b/main/DrawHalfEdge.pde
index 1011e3e..6b1acc0 100644
--- a/main/DrawHalfEdge.pde
+++ b/main/DrawHalfEdge.pde
@@ -17,10 +17,11 @@ public class DrawHalfEdge {
   public void drawConnectedGraph(Vertex vertex) {
     ArrayList<HalfEdge> edges = vertex.getAllLeavingEdges();
     drawpoint(vertex);
+    System.out.println(vertex);
     if(edges != null) {
-      System.out.println("edges are not null");
       for(HalfEdge edge: edges) {
-        drawConnection(edge, vertex);
+        System.out.println(edge);
+        drawConnection(edge.gettwin(), vertex);
       }
     }
   }
@@ -28,8 +29,6 @@ public class DrawHalfEdge {
   public void drawConnection(HalfEdge edge, Vertex v1) {
     System.out.println("drawing connection");
     Vertex v2 = edge.getOrigin();
-    System.out.println(v1);
-    System.out.println(v2);
     drawpoint(v2);
     drawline(v1, v2);
   }
diff --git a/main/HalfEdge.pde b/main/HalfEdge.pde
index a077589..1d1f5a4 100644
--- a/main/HalfEdge.pde
+++ b/main/HalfEdge.pde
@@ -53,7 +53,6 @@ public class HalfEdge {
     
   }
   
-  
   public int count() {
     if (counted == false) {
       counted = true;
diff --git a/main/Vertex.pde b/main/Vertex.pde
index a215301..92a3974 100644
--- a/main/Vertex.pde
+++ b/main/Vertex.pde
@@ -43,7 +43,7 @@ public class Vertex {
     HalfEdge[] prevNext = new HalfEdge[2];
     if (leaving.size() == 1) {
       prevNext[1] = leaving.get(0);
-      prevNext[0] = prevNext[0].gettwin();
+      prevNext[0] = prevNext[1].gettwin();
       return prevNext;
     }
     Vertex v1 = this;
diff --git a/main/main.pde b/main/main.pde
index db10ee7..6f588b7 100644
--- a/main/main.pde
+++ b/main/main.pde
@@ -10,12 +10,18 @@ public void setup() {
   Vertex v1 = new Vertex(0,200);
   Vertex v2 = new Vertex(100,100);
   Vertex v3 = new Vertex(200,0);
+  Vertex v4 = new Vertex(-100,-100);
   list.addVertex(v);
   list.addVertex(v1);
   list.addVertex(v2);
   list.addVertex(v3);
+  list.addVertex(v4);
   DrawHalfEdge draw = new DrawHalfEdge();
   HalfEdge h1 = new HalfEdge(v, v1);
+  HalfEdge h2 = new HalfEdge(v, v3);
+  HalfEdge h3 = new HalfEdge(v, v2);
+  HalfEdge h4 = new HalfEdge(v,v4);
+  HalfEdge h5 = new HalfEdge(v1,v2);
   draw.drawGraph(list.getVertexList());
 }
 /*public void draw() {