On Wed, Nov 12, 2008 at 11:26 AM, David Spilling <[EMAIL PROTECTED]> wrote: > The osg "Depictions" thread is here : > http://www.mail-archive.com/[EMAIL PROTECTED]/msg10685.html
Thanks for the link links is very useful, I don't recall this thread so perhaps I was away... Following the thread to the post about "Depictions": http://www.mail-archive.com/[EMAIL PROTECTED]/msg10863.html Which if I read it right boils down to having a custom StateAttribute that works effectively like a proxy, and has a list of Texture that it can it can select between to choose which to apply. It's a shame that StateAttribute doesn't take RenderInfo as a parameter as then you can check which view/camera you are working with based on what RenderInfo specifies. Still it's a very neat way of using the extensibility of the OSG's State system ;-) Refactoring all the StateAttributes to have an apply(RenderInfo) is something that probably needs to be done to keep it inline with how Drawable was generalised last year - draw(State&) was replaced with draw(RenderInfo&). Robert. _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
