Re: [osg-users] invalid operation (osgearth and viewer)

2010-12-23 Thread Martin Naylor
: Re: [osg-users] invalid operation (osgearth and viewer) Hi Martin, From extension it looks like texture compression is supported so in theory should work fine. I don't know if it's related at all, but there is a submission on osg-users that added buffer object pointer clamping to 4 byte

Re: [osg-users] invalid operation (osgearth and viewer)

2010-12-23 Thread Magnus Kessler
On Wednesday 22 December 2010 15:09:45 Martin Naylor wrote: [...] It does appear as an earth but with no textures, height data is applied to the earth and shows ok, just no textures. Anyone know why, it works ok on my Nvidia 480 desktop, guess this could be an OSGEarth issue or the chipset

[osg-users] invalid operation (osgearth and viewer)

2010-12-22 Thread Martin Naylor
Hi all, I have a HP 6730b (with the dreaded Intel 4 express graphics chipset, latest driver, believe it supports GL2) Guessing this is a driver bug, I am getting the following error when running osgviewer srtm.earth: Warning: detected OpenGL error 'invalid operation' at after RenderBin::draw(..)

Re: [osg-users] invalid operation (osgearth and viewer)

2010-12-22 Thread Robert Osfield
Hi Martin, I can't say what the problem is, the error could one of many things. Does your hardware/driver support compressed textures, VPB by default generates databases with compressed textures? Try a paged database that doesn't use compressed textures. Robert. On Wed, Dec 22, 2010 at 3:09

Re: [osg-users] invalid operation (osgearth and viewer)

2010-12-22 Thread Glenn Waldron
Martin, Can you set: OSGEARTH_NOTIFY_LEVEL=INFO and run osgearth_viewer and post the output? Thanks Glenn Waldron : Pelican Mapping On Wed, Dec 22, 2010 at 10:09 AM, Martin Naylor martinnay...@virginmedia.com wrote: Hi all, I have a HP 6730b (with the dreaded Intel 4 express graphics

Re: [osg-users] invalid operation (osgearth and viewer)

2010-12-22 Thread Martin Naylor
Hi Glen, The file is a bit big to send on the list, it now crashes when I exit using osgearth_viewer instead of osgviewer, which appears to be openthread related., it doesn't crash everytime either. Shall I send the file direct to yourself? Browsing the log I noticed the texture extensions

Re: [osg-users] invalid operation (osgearth and viewer)

2010-12-22 Thread Robert Osfield
Hi Martin, From extension it looks like texture compression is supported so in theory should work fine. I don't know if it's related at all, but there is a submission on osg-users that added buffer object pointer clamping to 4 byte boundaries to address a crash with Intel hardware/drivers. The

Re: [osg-users] invalid operation (osgearth and viewer)

2010-12-22 Thread Glenn Waldron
Martin, Sure, send me the file. Glenn On Wed, Dec 22, 2010 at 2:29 PM, Martin Naylor martinnay...@virginmedia.com wrote: Hi Glen, The file is a bit big to send on the list, it now crashes when I exit using osgearth_viewer instead of osgviewer, which appears to be openthread related., it