--- a/doodle/tk/geometry.d	Wed Oct 06 13:03:38 2010 +1030
+++ b/doodle/tk/geometry.d	Mon Oct 18 18:10:02 2010 +1030
@@ -24,8 +24,6 @@
 //
 
 struct Point {
-    static immutable Point DEFAULT = Point(0.0, 0.0);
-
     this(in double x, in double y) {
         _x = x;
         _y = y;
@@ -51,7 +49,7 @@
     double y() const { return _y; }
 
     private {
-        double _x, _y;
+        double _x = 0.0, _y = 0.0;
     }
 }
 
@@ -68,8 +66,6 @@
 //
 
 struct Vector {
-    static Vector DEFAULT = Vector(0.0, 0.0);
-
     this(in double x, in double y) {
         _x = x;
         _y = y;
@@ -109,7 +105,7 @@
     double y() const { return _y; }
 
     private {
-        double _x, _y;
+        double _x = 0.0, _y = 0.0;
     }
 }
 
@@ -135,12 +131,6 @@
 //
 
 struct Rectangle {
-    static Rectangle DEFAULT;
-
-    static this() {
-        DEFAULT = Rectangle(Point.DEFAULT, Vector.DEFAULT);
-    }
-
     /*
        static Rectangle from_arbitrary_corners(in Point corner1, in Point corner) {
        }
@@ -177,14 +167,14 @@
     // Intersection
     Rectangle opAnd(in Rectangle r) const {
         if (invalid() || r.invalid()) {
-            return DEFAULT;
+            return Rectangle();
         }
         else {
             Point max = minExtents(corner1(), r.corner1());
             Point min = maxExtents(corner0(), r.corner0());
 
             if (max.x < min.x || max.y < min.y) {
-                return DEFAULT;
+                return Rectangle();
             }
             else {
                 return Rectangle(min, max);