[osg-users] osgDB::Registry bug with files not loading after an archive has been accessed

Hi Guys: I've found a problem when upgrading our application to 3.0.1 (from 2.8) whereby files (fonts, models, etc) fail to load *after* an archive has been loaded. If no archive has been loaded, everything is fine. The offending code appears to be this in Registry::read() added at rev 12638:

[osg-users] The setViewport() function of class viewer does not work..?

Hi all, I am a beginner of OSG and just learnt the method of setViewport(). Then I try to test it in a very simple program which code is like following: #include osg/... // here includes the nessesary files int main( int argc, char** argv ) { osg::ref_ptrosg::Node model1 =

Re: [osg-users] The setViewport() function of class viewer does not work..?

HI Jack, What will be happening is viewer.run() method will see that you haven't assigned any graphics windows and realized the viewer so will call viewer.realize() automatically so it's set up properly for rendering. In your case the viewer.realize() will see that you haven't assigned graphics

Re: [osg-users] osgDB::Registry bug with files not loading after an archive has been accessed

Hi Anthony, I've just looked at the code an believe I understand the failure path your describing, and your fix looks like it will address the problem. Like you am I left wondering if this quick fix is a complete solution so will need to think some more about the topic before commit a fix.

Re: [osg-users] set material basic question

Hi D.J. unfortunately even with OVERRIDE | ON it doesn't work. Regards Gianni -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=43684#43684 ___ osg-users mailing list osg-users@lists.openscenegraph.org

Re: [osg-users] osgDB::Registry bug with files not loading after an archive has been accessed

HI Anthony, Like you am I left wondering if this quick fix is a complete solution so will need to think some more about the topic before commit a fix. I have done some testing and some thinking about the issue and feel that the fix you suggested is a good solution, the code I've checked into

Re: [osg-users] dtEntity OSG entity system videos

Hi Martin, Looks like an interesting project and I'd like to try it out. However, I am having a small linker issue. I'm compiling with the following cmake options: BUILD_CEGUI_WRAPPER OFF BUILD_ENET_INTEGRATION OFF BUILD_EXAMPLES ON

Re: [osg-users] 3D models used in OSG ?

A big thank for all of you for these suggestions. I look forward to discover and try it all. Maia Ryan Pavlik wrote: For development at a high level, I'll again shamelessly plug VR JuggLua - https://github.com/vance-group/vr-jugglua (https://github.com/vance-group/vr-jugglua) with windows

Re: [osg-users] set material basic question

Hi Gianni, In addition to the combined flag, I just noticed we are also applying the material as close to the geometry as possible. Let's say you have a top level group node that is your root. The children of that group can either be geometry nodes or other groups. In our project, when

Re: [osg-users] [osgPPU] delay in glow FX

Hi, I'm facing the same problem. Have you found a cause / solution to this issue ? Thanks, Aurelien -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=43691#43691 ___ osg-users mailing list

Re: [osg-users] dtEntity OSG entity system videos

Hi John, yes, that was a bug in the CMake file. I just committed a fix. The editor depends on JavaScript for camera motion and tools. I'm affraid without V8 you will only be able to build the dtEntity lib and a few very simple demos. If you decide to build V8 yourself please build it as a

Re: [osg-users] set material basic question

...I hate it when I do this... What about PROTECTED states? Could the nodes that aren't being correctly affected by your material have a PROTECTED state, which prevents your material from being applied? See the thread Override of an Override for more information. Good luck... D.J. On Wed,

Re: [osg-users] set material basic question

Hi, again, Gianni... I think our design approach is largely due to the fact that we only wanted to apply our material to very specific parts of the scene graph, and applying a material at a group node in our scene might cause unwanted material changes in other areas of the scene graph. So, I

Re: [osg-users] set material basic question

Hi guys, ...I hate it when I do this... What about PROTECTED states? Could the nodes that aren't being correctly affected by your material have a PROTECTED state, which prevents your material from being applied? See the thread Override of an Override for more information. I just want to

Re: [osg-users] osgDB::Registry bug with files not loading after an archive has been accessed

Hi, I came across this issue when I coded my own archive format. I fixed the issue at the oter end and returned a FILE_NOT_HANDLED from my archive instead of a FILE_NOT_FOUND. This struck me as slightly odd at the time but I assumed this was the correct return value from my archive as it

[osg-users] Unable to find glTexSubImage2D alternative

Hi, I'm working on implementing VBSP lightmaps to OSG but I've come across a problem, I'm not able to copy the image data the way I used to in this function: Code: Vector2 insert(int id, const Vector2 size, const BSPFile::LightmapLuxel* luxels) { BSPLightmapNode*