j3dcore: use the BoundingSphere constructor to get an empty bounds where desired

Signed-off-by: Harvey Harrison <[email protected]>

3 files changed, 6 insertions, 12 deletions

diff --git a/src/classes/share/javax/media/j3d/GroupRetained.java b/src/classes/share/javax/media/j3d/GroupRetained.java
index 46c982d..a6986fa 100644
--- a/src/classes/share/javax/media/j3d/GroupRetained.java
+++ b/src/classes/share/javax/media/j3d/GroupRetained.java
@@ -161,8 +161,7 @@ class GroupRetained extends NodeRetained implements BHLeafInterface {
         if (VirtualUniverse.mc.useBoxForGroupBounds) {
             localBounds = new BoundingBox((Bounds) null);
         } else {
-            localBounds = new BoundingSphere();
-            ((BoundingSphere) localBounds).setRadius(-1.0);
+		localBounds = new BoundingSphere((Bounds)null);
         }
     }
 
@@ -2484,8 +2483,7 @@ class GroupRetained extends NodeRetained implements BHLeafInterface {
                 if (VirtualUniverse.mc.useBoxForGroupBounds) {
                     cachedBounds = new BoundingBox((Bounds) null);
                 } else {
-                    cachedBounds = new BoundingSphere();
-                    ((BoundingSphere) cachedBounds).setRadius(-1);
+				cachedBounds = new BoundingSphere((Bounds)null);
                 }
                 for (int i = children.size() - 1; i >= 0; i--) {
                     NodeRetained child = (NodeRetained) children.get(i);
@@ -2521,8 +2519,7 @@ class GroupRetained extends NodeRetained implements BHLeafInterface {
             if (VirtualUniverse.mc.useBoxForGroupBounds) {
                 boundingObject = new BoundingBox((Bounds) null);
             } else {
-                boundingObject = new BoundingSphere();
-                ((BoundingSphere) boundingObject).setRadius(-1.0);
+			boundingObject = new BoundingSphere((Bounds)null);
             }
             for (int i = children.size() - 1; i >= 0; i--) {
                 NodeRetained child = (NodeRetained) children.get(i);
diff --git a/src/classes/share/javax/media/j3d/SwitchRetained.java b/src/classes/share/javax/media/j3d/SwitchRetained.java
index 5a0b595..e02a789 100644
--- a/src/classes/share/javax/media/j3d/SwitchRetained.java
+++ b/src/classes/share/javax/media/j3d/SwitchRetained.java
@@ -669,8 +669,7 @@ class SwitchRetained extends GroupRetained implements TargetsInterface
                     if (VirtualUniverse.mc.useBoxForGroupBounds) {
                         cachedBounds = new BoundingBox((Bounds) null);
                     } else {
-                        cachedBounds = new BoundingSphere();
-                        ((BoundingSphere) cachedBounds).setRadius(-1);
+					cachedBounds = new BoundingSphere((Bounds)null);
                     }
                     if (whichChild == Switch.CHILD_ALL) {
                         for (i = 0; i < children.size(); i++) {
@@ -728,8 +727,7 @@ class SwitchRetained extends GroupRetained implements TargetsInterface
             if (VirtualUniverse.mc.useBoxForGroupBounds) {
                 boundingObject = new BoundingBox((Bounds) null);
             } else {
-                boundingObject = new BoundingSphere();
-                ((BoundingSphere) boundingObject).setRadius(-1.0);
+			boundingObject = new BoundingSphere((Bounds)null);
             }
 
             if (whichChild == Switch.CHILD_ALL) {
diff --git a/src/classes/share/javax/media/j3d/TransformGroupRetained.java b/src/classes/share/javax/media/j3d/TransformGroupRetained.java
index 4f1781b..4d98a5e 100644
--- a/src/classes/share/javax/media/j3d/TransformGroupRetained.java
+++ b/src/classes/share/javax/media/j3d/TransformGroupRetained.java
@@ -807,8 +807,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
         if (VirtualUniverse.mc.useBoxForGroupBounds) {
             boundingObject = new BoundingBox((Bounds) null);
         } else {
-            boundingObject = new BoundingSphere();
-            ((BoundingSphere) boundingObject).setRadius(-1.0);
+		boundingObject = new BoundingSphere((Bounds)null);
         }
 	if(boundsAutoCompute) {
 	    for (int i=children.size()-1; i>=0; i--) {