EllipsoidRegion's constructor now takes radius, not offset radius.

src/main/java/com/sk89q/worldedit/regions/EllipsoidRegion.java

@@ -59,11 +59,11 @@ public class EllipsoidRegion extends AbstractRegion {
     public EllipsoidRegion(LocalWorld world, Vector center, Vector radius) {
         super(world);
         this.center = center;
-        this.radius = radius;
+        setRadius(radius);
     }
 
     public EllipsoidRegion(EllipsoidRegion ellipsoidRegion) {
-        this(ellipsoidRegion.world, ellipsoidRegion.center, ellipsoidRegion.radius);
+        this(ellipsoidRegion.world, ellipsoidRegion.center, ellipsoidRegion.getRadius());
     }
 
     /**

src/main/java/com/sk89q/worldedit/regions/EllipsoidRegionSelector.java

@@ -63,7 +63,7 @@ public class EllipsoidRegionSelector implements RegionSelector, CUIRegion {
 
             BlockVector pos1 = oldRegion.getMinimumPoint().toBlockVector();
             BlockVector pos2 = oldRegion.getMaximumPoint().toBlockVector();
-            
+
             Vector center = pos1.add(pos2).divide(2).floor();
             region.setCenter(center);
             region.setRadius(pos2.subtract(center));