Re: [osg-users] Problem with rendering a large scene consisting of ivefiles (SVN/trunk)

2008-10-09 Thread Glenn Waldron
If you are on Windows, this tool will monitor your graphics card memory
usage:

http://nuclearplayground.com/NuclearPlayground/

Glenn

On Thu, Oct 9, 2008 at 7:17 AM, Kyprianidis, Jan Eric 
[EMAIL PROTECTED] wrote:

 Hi,

 I tried disabling Display Lists as Robert suggested. This works on my
 Laptop (Quadro FX570M) even though it's horrible slow. On my desktop
 with Geforce 8800 GTX a single frame takes minutes to render. So this
 seems to me like the driver can't handle the amount of data.

 Thanks,
 Jan Eric



 Kyprianidis, Jan Eric wrote:

 Hello,

 I'm trying to visualize a scene with ~15 million triangles. The source
 data is in Collada format. From the Collada files I generate 12 ive
 files using the osgconv tool.

 Viewing a single ive file or not all ive files at once works fine. When
 I try to render the full scene (with osgviewer) some parts are missing
 and are not rendered.

 I have set OSG_NOTIFY_LEVEL=DEBUG. But there are no warnings or errors.

 Does someone have an idea what is maybe going wrong here; or some
 advice how to investigate the problem?

 (I'm using the SNV trunk version, Win XP and a Geforce 8800 GTX with
 latest whql driver)

 I also also tried the 2.6 release. Here some of the geometry is rendered
 totally broken when rendering the full scene.

 Thanks,
 Jan Eric Kyprianidis
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-- 
Glenn Waldron : Pelican Mapping : http://pelicanmapping.com :
+1.703.652.4791
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Re: [osg-users] Problem with rendering a large scene consisting of ivefiles (SVN/trunk)

2008-10-09 Thread Kyprianidis, Jan Eric

Hi,

I tried disabling Display Lists as Robert suggested. This works on my 
Laptop (Quadro FX570M) even though it's horrible slow. On my desktop

with Geforce 8800 GTX a single frame takes minutes to render. So this
seems to me like the driver can't handle the amount of data.

Thanks,
Jan Eric


Kyprianidis, Jan Eric wrote:

Hello,

I'm trying to visualize a scene with ~15 million triangles. The source
data is in Collada format. From the Collada files I generate 12 ive
files using the osgconv tool.

Viewing a single ive file or not all ive files at once works fine. When
I try to render the full scene (with osgviewer) some parts are missing
and are not rendered.

I have set OSG_NOTIFY_LEVEL=DEBUG. But there are no warnings or errors.

Does someone have an idea what is maybe going wrong here; or some
advice how to investigate the problem?

(I'm using the SNV trunk version, Win XP and a Geforce 8800 GTX with
latest whql driver)

I also also tried the 2.6 release. Here some of the geometry is rendered
totally broken when rendering the full scene.

Thanks,
Jan Eric Kyprianidis
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osg-users@lists.openscenegraph.org
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