[osg-users] Callbacks

Hi, I'm new in OSG and when I was reading about callbacks and how to implement them, I couldn't understand one thing: for every different callback you need a different class? Thanks, Renan M Z Mendes ___ osg-users mailing

[osg-users] Callbacks....

Hello, everyone. As usual, I'm going to ask some very basic questions. I've been reading a source code set as an example, which was made to teach callbacks, but I couldn't find out exactly what each method does. I'm ataching the code so you can answer my most serious doubts: - What does "operato

Re: [osg-users] Callbacks

Hi Renan, Yep. It is pretty the same as with normal C-functions. For any different callback you need a different function. Here it is a C++, hence you require classes ;-) Cheers, Art --- Renan Mendes <[EMAIL PROTECTED]> schrieb: > Hi, > >I'm new in OSG and when I was reading about > callb

Re: [osg-users] Callbacks

OK, thank you. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] Callbacks....

PROTECTED] On Behalf Of Renan Mendes Sent: Tuesday, August 28, 2007 6:24 AM To: OSG Mailing List Subject: [osg-users] Callbacks Hello, everyone. As usual, I'm going to ask some very basic questions. I've been reading a source code set as an example, which was made to teach callb

[osg-users] Callbacks: operator() call

Hi, I'm having some trouble when using a whole lot of callbacks at the same time... Apparently it has something to do with the order that they're being called. I want to know how is it done. Are the operator()'s executed one by one in a given order or are they executed in a parallel manner?

[osg-users] Callbacks - Automatic assignment

I have a very dynamic and large data set that is made up of several levels of PagedLODs so nodes are being continually loaded/unloaded to/from memory. However, I would also like to apply callbacks to the nodes upon loading so that they might be dynamically modified based upon user preferences befor

Re: [osg-users] Callbacks: operator() call

Hi, To use a lot of callback, you need to verify that you call *traverse(node, nv);* at the end of each callback operator() to continue traversing the graph. If I'm right, all the callback are traversed at each frame, during the update (for the updatecallback) and is it not done in a parallel th

Re: [osg-users] Callbacks - Automatic assignment

Appolloni, Thomas wrote on Wednesday, April 15, 2009 1:59 PM: > I have a very dynamic and large data set that is made up of several > levels of PagedLODs so nodes are being continually loaded/unloaded > to/from memory. However, I would also like to apply callbacks to the > nodes upon loading so th