On 23/06/11 16:46, Fan Jun Wei wrote:
> I understand that OpenSim has rolled out beta support for the
importing of Colladae (.dae) files but yet I?ve trouble
> importing the files in using SL?s beta view Project Mesh. What
happens is that whenever I do successfully import the
> colladae file into the region, it appears in the inventory but
upon dragging it into the world, it simply disappears and
> does not show up in world. This region is a dedicated server
which I?ve purchased so I don?t think it has anything to do
> with the limitations of being a normal OpenSim grid without beta functions.
> Please do help and advice in this area.
From: Justin Clark-Casey <[email protected]:
The mesh system has been changed in the latest SL viewers. OpenSim
does not yet support the new approach. Older SL
mesh viewers should still work with the older system, I believe.
You can use LL stable release viewers 2.7.2 (just out) and the
previous 2.7.1 fine at present too.
I have been doing quite a bit of experimentation with some very large
and quite complex meshes. They import to 0.7.2 dev master versions
(those tested were around 15-Jun-2011 - as currently in use for
example on OSGrid.
The mesh is really too large for Second Life (which appears to have
limitations on meshes to have less than 64K vertices. Our model
started off as 5 times that and is still double that after some
simplifications. Sample image at:
http://www.aiai.ed.ac.uk/~bat/EXPORT/3D/SC-Images-2011-06-21/2011-06-21-Supercar-03a-on-Openvue.jpg
The main thing we did find is that you have to have very good Collada
exports from your modeller. Its quite sensitive to that. We are
still trying to work out what does and does not work and hope to
produce some note son the experience as soon as we can. Likely in
August die to vacation.
I have found that upload of mesh with both the Model Wizard and
Advanced Upload tool work fine in:
LL 2.7.1 (for most of my tests in last 2 weeks)
LL 2.7.2 (stable release just out and retested as working fine still)
Kirsten's Viewer S21 Build 8 RC1
but NOT for some reason in Kirsten's Viewer S21 Build 8 RC3c or RC3d
or recent Beta viewers (like 2.7.4) perhaps because they are
developing a new image processing model. I note the same visual
artefacts in these viewers when looking at the model previews, and
then fail to upload.
_______________________________________________
Opensim-users mailing list
[email protected]
https://lists.berlios.de/mailman/listinfo/opensim-users
