Subject:
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Re: LDView SaveSnapshot bug
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Newsgroups:
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lugnet.cad
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Date:
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Fri, 20 Oct 2006 21:08:18 GMT
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Viewed:
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1623 times
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In lugnet.cad, Lee Gaiteri wrote:
> Whenever I try to use LDView with the SaveSnapshot option, I get a blank file as
> output--an image of the correct size but with nothing but the background color.
> If I do not use this option, everything looks fine. This happens with all
> models. As a result I can't use this as the renderer in LPub, but even from the
> command line I get the same problem so it's not LPub's fault.
>
> Is there any reason this should be happening? I remember having lots of issues
> getting LPub and LDView to work together in Windows 98, but under XP now it's
> not working either.
I had the same problem and it is most likely not LDView but your video card.
Try adding -IgnoreAllOGLExtensions option and see if it works. If it does then
something in your video card's the problem. Try updating to the latest driver
version and trying again without the -IgnoreAllOGLExtensions option. If you
still have a problem then there are several "ignore" options to step through to
figure out what exactly the problem is:
IgnoreMultiDrawArrays
IgnoreMultisample
IgnoreMultisampleFilterHint
IgnorePBuffer
IgnorePixelFormat
IgnoreVAR
IgnoreVBO
Just add these options one at a time until the snapshot come out correctly.
-Orion
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Message has 1 Reply:
 | | Re: LDView SaveSnapshot bug
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| (...) Sadly none of the above worked, whether ignoring all options with the one switch or ignoring all of them individually. The -SaveSnapshot option is simply outputting a blank file, even though saving from the program dialog works just fine. I've (...) (18 years ago, 21-Oct-06, to lugnet.cad)
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Message is in Reply To:
| | LDView SaveSnapshot bug
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| Whenever I try to use LDView with the SaveSnapshot option, I get a blank file as output--an image of the correct size but with nothing but the background color. If I do not use this option, everything looks fine. This happens with all models. As a (...) (18 years ago, 20-Oct-06, to lugnet.cad)
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