[osg-users] Combining particles with different textures

Robert Osfield robert.osfield at gmail.com
Wed Nov 18 06:22:00 PST 2009

Hi Martin,

I'm currently doing a purge of pending submissions and your mods to
osgParticle popped up.

Could you possible update to the latest OSG version in svn/trunk and
apply your changes to it, and then submit the whole changed files.  It
would also be useful to put together an example model or perhaps
modify or create a new example to test and demonstrate this useful new
features - I'm sure others can help pitch in with this.

When we put together an example of this in action we'll most likely
need to add a tiled image to OpenSceneGraph-Data, so whatever image we
adopt for this purpose will need to have an open license.


On Sun, Aug 2, 2009 at 12:54 PM, Martin Scheffler <osgforum at tevs.eu> wrote:
> Thanks Rosme and Skylark,
> I've modified the Particle class to allow me to specify start and end tiles for a particle. I am uploading a patch for the class with this post, maybe you could include it (or the functionality it describes) in the distro?
> I can now shoot particles with different animations from the same particle system. Neat! I've looked into the premultiplied alpha stuff, and it seems to work OK. Thanks for the tip!
> Cheers,
> Martin
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=15702#15702
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