Raghav,

But what you can do is

 BoundingSphere newBounds;
 if (bounds instanceof BoundingSphere)
     newBounds = (BooundingSphere)bgroup.getBounds()
 else
     newBounds = new BoundingSphere(bgroup.getBounds());

Rgds

Paul

>Date: Wed, 17 Jul 2002 09:49:03 -0700
>From: Chien Yang <[EMAIL PROTECTED]>
>Subject: Re: [JAVA3D] ClassCastException for BoundingBox
>To: [EMAIL PROTECTED]
>MIME-version: 1.0
>Content-transfer-encoding: 7BIT
>Content-MD5: /+hmu21H3qyrpYk2Tr/wBg==
>Delivered-to: [EMAIL PROTECTED]
>Comments: To: [EMAIL PROTECTED]
>
>Raghav,
>        You can't typecast BoundingSphere to BoundingBox. J3D 1.3 is
>responding correct, and it's likely that we've fixed a bug in J3D 1.1.3
>with J3D 1.3.
>
>thanks,
>        Chien Yang
>        Java 3D Team.
>
>> Date: Wed, 17 Jul 2002 09:49:13 +0530
>> From: Raghavendra R <[EMAIL PROTECTED]>
>> Subject: [JAVA3D] ClassCastException for BoundingBox
>> To: [EMAIL PROTECTED]
>> MIME-version: 1.0
>> Content-transfer-encoding: 7bit
>> X-Accept-Language: en-us
>> Delivered-to: [EMAIL PROTECTED]
>> User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:0.9.4.1)
>Gecko/20020508 Netscape6/6.2.3
>>
>> Hi,
>>
>> I am getting a java.lang.ClassCastException when i do the following
>> using J3D 1.3. Previously, i was using J3D 1.1.3 without any such
>> exceptions. Is it not possible to typecast BoundingSphere / BoundingBox?
>>
>> BoundingBox bounds = new BoundingBox(pt1, pt2) ;
>>
>> BranchGroup bgroup ;
>> bgroup.setBounds(bounds) ;
>>
>> BoundingSphere newBounds = (BoundingSphere)bgroup.getBounds() ;
>>
>> Thanks
>> Raghav
>>
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Paul Byrne                      Email : [EMAIL PROTECTED]
Sun Microsystems                Phone : (650) 786 9926
Visualization Software Group    Fax   : (650) 786 5852
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