Chris 'Xenon' Hanson wrote:
>
> Do you KNOW the pixel format of your display for sure? It could be something
> odd that
> most plugins can't handle without conversion.
>
I'm pretty sure it's good, using GL_RGB; even if that was not the case, I also
tried some GL_RGBA, GL_BGRA,...
Anyways, a
On 4/7/2010 8:44 AM, Thomas PATTOU wrote:
> Unfortunately, I tried today with others formats (png, tga, bmp), and either
> I got some plugin problems (plugin not found whereas it actually IS at the
> right place),
Well, that's suspicious by itself.
> or I ended with the same black rectangle.
Hi Thomas,
Unfortunately, I tried today with others formats (png, tga, bmp), and either I
got some plugin problems (plugin not found whereas it actually IS at the right
place), or I ended with the same black rectangle.
I suspect what was happening was that the plugin didn't support writing
sumit wrote:
> Hi Thomas,
>
> Your way capturing screenshot is working on my system at least. Probably
> there is problem with the plug-in. Set OSG_NOTIFY_LEVEL=DEBUG, and see
> whether you are getting any errors or warnings, also try to play with
> different formats. This particular format may n
plug-in.
Cheers,
Sumit
Date: Mon, 05 Apr 2010 15:02:09 +
From: "Thomas PATTOU"
To: osg-users@lists.openscenegraph.org
Subject: [osg-users] WriteImageFile black
Message-ID: <1270479729.m2f.26...@forum.openscenegraph.org>
Content-Type: text/plain; charset=UTF-8
Hi everybody
Thanks for your answers!
As you supposed, I can't upgrade to the SVN version.
I will have a look at your code, and try to reproduce it. Actually, I've been a
bit stupid because I also thought about modifying the ScreenCaptureHandler
class, but directly in the osg build instead of deriving it :O
Skylark wrote:
> Hi David,
>
>
> > I was looking at how you modified that ScreenCaptureHandler. I was just
> > wondering if anyone has tried to make a video capture handler yet?
> >
>
> At work we've done video output using ffmpeg and the
> ScreenCaptureHandler. We derived a
> ScreenCapture
Hi David,
I was looking at how you modified that ScreenCaptureHandler. I was just
wondering if anyone has tried to make a video capture handler yet?
At work we've done video output using ffmpeg and the
ScreenCaptureHandler. We derived a
ScreenCaptureHandler::CaptureOperation that passes the
Hi, J-S!
I was looking at how you modified that ScreenCaptureHandler. I was just
wondering if anyone has tried to make a video capture handler yet?
...
Thank you!
Thinking out Loud,
D Glenn
D Glenn (a.k.a David Glenn) - Join the Navy and See the World ... from your
Hi Tomas,
- I tried to use the ScreenCaptureHandler, but this doesn't allow me to achieve
what I want (I want to record several frames during a given period) because of
the fact that it only takes screenshots when you press a key.
First of all, in the SVN version of the ScreenCaptureHandler,
On 4/5/2010 9:02 AM, Thomas PATTOU wrote:
> which gives me the result I have now (a black jpg file).
I think this sounds like an FAQ problem -- something about JPEG not
supporting the pixel
format you're trying to save. Try saving as a PNG -- it might be something to
do with an
alpha channel
Hi everybody,
First, I want to state that I am aware there is already quite a few posts about
this. I read most of them, trying to understand what is wrong with my
application; now that this is said, I can also state that I did not find out
the solution.
Basically, I am trying to achieve the s
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