Act on an object's entire bounds rather than one constrained to the shape

of the bottom of its footprint. This allows objects to spill out beyond
their footprint (and not get clipped) as long as they are otherwise well
behaved.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1172 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/miso/client/IsoSceneView.java

@@ -1,5 +1,5 @@
 //
-// $Id: IsoSceneView.java,v 1.104 2002/03/26 23:35:01 ray Exp $
+// $Id: IsoSceneView.java,v 1.105 2002/04/02 01:06:46 mdb Exp $
 
 package com.threerings.miso.scene;
 
@@ -695,13 +695,13 @@ public class IsoSceneView implements SceneView
             Iterator iter = _objects.iterator();
             while (iter.hasNext()) {
                 ObjectMetrics metrics = (ObjectMetrics)iter.next();
-                Polygon poly = metrics.bounds;
-                if (!poly.intersects(r)) {
+                Rectangle obounds = metrics.bounds;
+                if (!obounds.intersects(r)) {
                     continue;
                 }
 
                 // get the dirty portion of the object
-                Rectangle drect = poly.getBounds().intersection(r);
+                Rectangle drect = obounds.intersection(r);
                 int tx = metrics.x, ty = metrics.y;
 
                 // compute the footprint if we're rendering those
@@ -714,7 +714,7 @@ public class IsoSceneView implements SceneView
                 // add the intersected section of the object to the dirty
                 // items list
                 _dirtyItems.appendDirtyObject(
-                    metrics.tile, poly, foot, tx, ty, drect);
+                    metrics.tile, obounds, foot, tx, ty, drect);
                 // Log.info("Dirtied item: Object(" + tx + ", " + ty + ")");
             }
         }
@@ -920,8 +920,8 @@ public class IsoSceneView implements SceneView
         /** A reference to the object tile itself. */
         public ObjectTile tile;
 
-        /** The object's bounding polygon. */
-        public Polygon bounds;
+        /** The object's bounding rectangle. */
+        public Rectangle bounds;
     }
 
     /** The sprite manager. */