X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fqfat%2Fgeom%2FRTree.java;fp=src%2Fedu%2Fberkeley%2Fqfat%2Fgeom%2FRTree.java;h=b9078e1e54bb4173be79ab54ca9db97822f7fa2b;hb=9a4c0a63db24cfe1787dbe798c2456271775fa88;hp=cd1d21764cb6251e508bb621915b5a3c45efe004;hpb=719b7ba4c0fe32a0c9e97aeb0156a999794dd0f7;p=anneal.git

diff --git a/src/edu/berkeley/qfat/geom/RTree.java b/src/edu/berkeley/qfat/geom/RTree.java
index cd1d217..b9078e1 100644
--- a/src/edu/berkeley/qfat/geom/RTree.java
+++ b/src/edu/berkeley/qfat/geom/RTree.java
@@ -9,9 +9,9 @@ public class RTree<V extends HasBoundingBox> implements Iterable<V> {
     private com.infomatiq.jsi.rtree.RTree rtree =
         new com.infomatiq.jsi.rtree.RTree();
 
-    int lowid = 0;
-    HashMap<Integer, V> idToV = new HashMap<Integer, V>();
-    HashMap<V, Integer> vToId = new HashMap<V, Integer>();
+    private int lowid = 0;
+    private HashMap<Integer, V> idToV = new HashMap<Integer, V>();
+    private HashMap<V, Integer> vToId = new HashMap<V, Integer>();
 
     public Iterator<V> iterator() { return vToId.keySet().iterator(); }
 
@@ -34,20 +34,19 @@ public class RTree<V extends HasBoundingBox> implements Iterable<V> {
         int id = lowid++;
         idToV.put(id, v);
         vToId.put(v, id);
-        rtree.add(new com.infomatiq.jsi.Rectangle(v.getMinX(), v.getMinY(), v.getMinZ(),
-                                                  v.getMaxX(), v.getMaxY(), v.getMaxZ()),
-                  id);
+        rect.set(v.getMinX(), v.getMinY(), v.getMinZ(), v.getMaxX(), v.getMaxY(), v.getMaxZ());
+        rtree.add(rect, id);
     }
 
+    private com.infomatiq.jsi.Rectangle rect = new com.infomatiq.jsi.Rectangle(0,0,0,0,0,0);
     public void remove(V v) {
         Integer idi = vToId.get(v);
         if (idi==null) return;
         int id = idi;
         idToV.remove(id);
         vToId.remove(v);
-        rtree.delete(new com.infomatiq.jsi.Rectangle(v.getMinX(), v.getMinY(), v.getMinZ(),
-                                                     v.getMaxX(), v.getMaxY(), v.getMaxZ()),
-                     id);
+        rect.set(v.getMinX(), v.getMinY(), v.getMinZ(), v.getMaxX(), v.getMaxY(), v.getMaxZ());
+        rtree.delete(rect, id);
     }
 
     // gross...