Thanks JP, I wasn't aware of that bug. The patch fixed the artifacts I was seeing.

Ken.

J.P. Delport wrote:
Hi,

I think you might be running into the corner equalisation bug.

Search osg-submissions for the thread

vpb - fix for corner equalisation

The fix is not yet merged in vpb.

jp


Ken Sewell wrote:
VPB seems to be corrupting parts of its textures.  I've attached the
file I used to replicate the issue (uv.png).  The other two images show
the corrupted texels.  Hopefully the images make it through my mail
system.

I built it with the following command:
osgdem --terrain --geocentric --whole-globe -t uv.png

Is anyone else seeing this artifact?

OpenSuSE 11.0/Kubuntu 8.10 64-bit, OpenSceneGraph 2.8.0, VPB svn 953.

Ken

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