You are going to have some stepping effects at even high resolutions.
The problem you are showing is mostly one of perspective.  The graph column
you point out on the right of the attached image has more stepping than the
one in the center of the screen and the columns on the left are stepped the
in the other direction.

This is because it is a rendering of a 3D image from a perspective view on
a 2D screen.
If this was a plot from a spreadsheet, the columns would be perfectly
vertical because they are not 3D.




At 08:23 AM 09/18/2000 +0200, you wrote:
>Hi,
>I do not have many experience in Java3D, but next i will try to finish
>my first project.
>I have a following problem:
>The canavs3D uses 640x480 resolution, although the screen resolution is
>1024x768. Consequently the 3D models get angular edges. (You can see
>this edges on the attached gif-file.) All Demos from SUN and other
>developer look as bad as this 3D models.
>Can anybody tell me how to solve this problem?
>
>I use Windows NT Service Pack 6,ATI graphic card.
>Any help is appreciated.
>Olga

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Eric Reiss - http://www.sigda.acm.org/Eric/
Email: [EMAIL PROTECTED]

SIGDA Internet Server Manager - http://www.sigda.acm.org/

Assistant Systems Manager - School of Engineering
University of Pittsburgh
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