Re: Non-MultiSample Anti-aliasing

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Angus Dorbie (dorbie++at++bitch.reading.sgi.com)
Mon, 3 Feb 1997 12:03:53 +0000

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I am unable to reproduce the anti-aliasing problem I saw on the
Indigo2 IMPACT. The RAPIER demo now seems to work consistently with
anti-aliasing even in the optical mode. If you have any problems
restart the graphics and run the demo again.

It appeared to me like linesmooth wasn't on. The giveaway is the
graticule in the centre of the screen. Most of it is drawn to the
overlay but the circle is drawn to the framebuffer and should be
anti-aliased, if it's not then you have problems.

See the attaghed gif of the visual mode with A-A lines on an Apache
with the aliased horizon below.

Cheers,
Angus.

image/gif attachment: snap.gif

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