From: adam <adam@megacz.com>
Date: Wed, 5 Dec 2007 05:08:00 +0000 (-0800)
Subject: checkpoint
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=a1c8b8ce6c3b7840a29a04a6d9ec970a01937534;p=anneal.git

checkpoint

darcs-hash:20071205050800-5007d-7707281bee69e5e0b77712c812a6a8f055f63b1e.gz
---

diff --git a/src/edu/berkeley/qfat/Main.java b/src/edu/berkeley/qfat/Main.java
index bdab101..2788f02 100644
--- a/src/edu/berkeley/qfat/Main.java
+++ b/src/edu/berkeley/qfat/Main.java
@@ -243,7 +243,7 @@ public class Main implements GLEventListener, MouseListener, MouseMotionListener
         //double min = (tile.avgedge/tile.numedges)*(1+(4/(double)verts));
         //if (verts>0 && tile.es.peek().length() < min) return;
         PriorityQueue<Mesh.E> es = new PriorityQueue<Mesh.E>();
-        for(Mesh.E e : tile.es) es.add(e);
+        for(Mesh.E e : tile.edges()) es.add(e);
         for(int i=0; i<10; i++) {
             Mesh.E e = es.poll();
             verts++;
diff --git a/src/edu/berkeley/qfat/Mesh.java b/src/edu/berkeley/qfat/Mesh.java
index fc1f8de..c570ede 100644
--- a/src/edu/berkeley/qfat/Mesh.java
+++ b/src/edu/berkeley/qfat/Mesh.java
@@ -17,11 +17,31 @@ public class Mesh implements Iterable<Mesh.T> {
     public static Random random = new Random();
 
     private HashMap<Point,Vert>  ps = new HashMap<Point,Vert>();
-    public  HashSet<E>           es = new HashSet<E>();
+    //public  HashSet<E>           es = new HashSet<E>();
+
+    public Iterable<E> edges() {
+        return
+            new Iterable<E>() {
+            public Iterator<E> iterator() {
+                // HACK
+                HashSet<E> hse = new HashSet<E>();
+                for(T t : Mesh.this) {
+                    hse.add(t.e1());
+                    hse.add(t.e2());
+                    hse.add(t.e3());
+                    hse.add(t.e1().pair);
+                    hse.add(t.e2().pair);
+                    hse.add(t.e3().pair);
+                }
+                return hse.iterator();
+            } };
+    }
 
     public Iterator<T> iterator() {
-        if (es.size() == 0) return new FaceIterator();
-        return new FaceIterator(es.iterator().next().p1);
+        for(Vert v : ps.values()) {
+            if (v.e != null && v.e.t != null) return new FaceIterator(v);
+        }
+        return new FaceIterator();
     }
 
     public Point origin() { return new Point(0, 0, 0); }
@@ -481,8 +501,6 @@ public class Mesh implements Iterable<Mesh.T> {
             pair.next = prev;
             if (p1.e == this) p1.e = prev.next;
             if (pair.p1.e == pair) pair.p1.e = pair.prev.next;
-            es.remove(this);
-            es.remove(pair);
             avgedge -= this.length();
             avgedge -= pair.length();
             numedges--;
@@ -496,7 +514,6 @@ public class Mesh implements Iterable<Mesh.T> {
             if (this.next.p1 != p2) throw new Error();
             if (this.prev.p2 != p1) throw new Error();
             if (this.p1.e == null) this.p1.e = this;
-            es.add(this);
             if (!added) {
                 added = true;
                 numedges++;