Boliam Tieu wrote: >I used the Camera object to change the eye of viewer position & direction, >and >the size of my object that I draw always got zoom in. >Do you have any suggestion on how to keep the original size? Thank you in >advance for your help. Hi Boliam, I think it's because you set FieldOfView to 30 like I did in the example in stead of 60, which is the default value ( as far as I remember ). However, I use 30, because I think it gives a more natural perspective - at least for my applications. Regards Hardy ===================================================================== To subscribe/unsubscribe, send mail to [EMAIL PROTECTED] Java 3D Home Page: http://java.sun.com/products/java-media/3D/