Subject:
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Re: ldglite (ldlite for OpenGL and Linux) new stuff
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Newsgroups:
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lugnet.cad.dev
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Date:
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Wed, 2 Feb 2000 14:00:31 GMT
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Viewed:
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2571 times
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In lugnet.cad.dev, Leonardo Zide writes:
>
> I've tried and it worked after fixing the gluPerspective call, it's
> very slowe (LeoCAD renders the WTOWER.DAT file in less than 1 second)
> but at least it works.
Hmmm, that sounds like a commercial for LeoCAD. ;^) And a target, 1
second eh? Seriously though, It'll never reach those speeds parsing DAT
files, but hopefully when I switch to display lists for the redraws...
Just for the record, how slow was it? And on what hardware?
> The last 2 parameters to gluPerspective are the
> distance from the viewer to the near and far clip planes, so they can
> never be negative.
Yeah, I finally bought a book that cleared that one up. Thanks for the
help though.
By the way, has anyone tested the instructions for hooking ldglite up to
Netscape?
Don
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Message has 1 Reply:
 | | Re: ldglite (ldlite for OpenGL and Linux) new stuff
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| (...) Actually the Windows version of LeoCAD takes 0.35 seconds to render on my P2 350 with a TNT card (the Linux version should be more a less the same speed). I don't use display lists, I use vertex buffers or CVA's if the driver supports it. (...) (25 years ago, 2-Feb-00, to lugnet.cad.dev)
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Message is in Reply To:
| | Re: ldglite (ldlite for OpenGL and Linux) new stuff
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| (...) I've tried and it worked after fixing the gluPerspective call, it's very slowe (LeoCAD renders the WTOWER.DAT file in less than 1 second) but at least it works. The last 2 parameters to gluPerspective are the distance from the viewer to the (...) (25 years ago, 2-Feb-00, to lugnet.cad.dev)
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