Re: [osg-users] Fine-grained render ordering

Hi, CraigWhen you have nested cameras they work like nested render stages. All cameras under another camera node will render just before or just after (depending on render order set on camera) rendering parent camera. With that in mind you can build hierarchy that suits your purposes.Example :

Re: [osg-users] Fine-grained render ordering

Sent incomplete message by accident :)Example : camera1 - camera2(prerender) - camera4(prerender) - camera3(postrender)render order will be camera4 (rendered first), camera2, camera3, camera1(rendered last)Cheers, Sergey.03.05.2011, 11:28, "Sergey Polischuk" pol...@yandex.ru:Hi, CraigWhen you have

Re: [osg-users] Flush event stack

Hi, Lalit You can transform point to screen coordinates by multiplying with correct camera view matrix(if your coords in world space) and camera perspective projection matrix. Cant help much with finding nearest points tho. Cheers, Sergey. 02.05.2011, 14:39, Lalit Manchwari

Re: [osg-users] Error in the new version OSG

Hi Maxim, Very strange. The threading part of osgViewer hasn't changed, and OpenThreads under Linux hasn't changed, I don't think there is any recent changes on the OSG side that might have introduced problems. Doing the exactly same test on my system doesn't result in any problems. My best

Re: [osg-users] OSG 2.8.5 stable release discussion

Hi Paul, On Tue, May 3, 2011 at 12:26 AM, Paul Martz pma...@skew-matrix.com wrote: Hi Robert and all -- It is very likely that I'll move forward with the 2.8.5 release as we have been discussing on this thread. I'd like to reserve SO version number 74 for this release. OK, I'll skip 74 next

Re: [osg-users] Error in the new version OSG

Hi Robert, How to get information about error? I must use Valgrind? 3 мая 2011 г. 14:03 пользователь Robert Osfield robert.osfi...@gmail.com написал: Hi Maxim, Very strange.  The threading part of osgViewer hasn't changed, and OpenThreads under Linux hasn't changed, I don't think there is

Re: [osg-users] Error in the new version OSG

Hi Maxim, 2011/5/3 Maxim Gammer maxgam...@gmail.com: How to get information about error? I must use Valgrind? I would start by just running osgviewer in gdb i.e. gdb osgviewer run osgcool.osg You could learn valigrind but I suspect the issue isn't really to do with threading in the core OSG

Re: [osg-users] Error in the new version OSG

Hi Robert, thanks for advice ... I will try 2011/5/3 Robert Osfield robert.osfi...@gmail.com: Hi Maxim, 2011/5/3 Maxim Gammer maxgam...@gmail.com: How to get information about error? I must use Valgrind? I would start by just running osgviewer in gdb i.e. gdb osgviewer run osgcool.osg

[osg-users] Error in the new version OSG

Hi Maxim also try to play with setReleaseContextAtEndOfFrameHint(false) for osg::Viewer at least this might lead to location of your problem. Regards Sergey ___ osg-users mailing list osg-users@lists.openscenegraph.org

Re: [osg-users] Error in the new version OSG

Hi Sergey, On Tue, May 3, 2011 at 12:27 PM, Sergey Kurdakov sergey.fo...@gmail.com wrote: also try to play with setReleaseContextAtEndOfFrameHint(false) for osg::Viewer at least this might lead to location of your problem. This only affect single threaded viewer usage. Robert.

Re: [osg-users] depth problem (clip) - Bonus : osgDepthPartition problem (shake)

Hi, As I said, I've looked at osgViewer depth partitition and I've some problems. I'll give you as much information as possible and I hope you can help me. First of all, I use OSG with Qt : Code: int main( int argc, char **argv ) { QApplication a( argc, argv ); QWidget gloWgt;

Re: [osg-users] [osgPlugins] osgAnimation Update

Hi Cedric, Thanks for the response and sorry for the bother! I think that you are correct that my problem is with setting up invBindMatrixInSkeletonSpace. As I mentioned in an earlier post, adding a rotation offset to this matrix seems to make the skin geometry all screwy. Without being able

Re: [osg-users] Meta-data in core OSG - project started

Hi Gregoire, Sukender, and everyone, While writing this email, I have come to the conclusion that I/we do not really have anything (more) to be concerned about with tying user data and description list to the meta-data system. If you are interested in some of the concerns I already had, and that

Re: [osg-users] SubloadCallback on iOS: missing texture.

Hi Alessandro subload-callbacks work fine on IOS, I modified your example and this works on my end (tested only simulator) I do not attach the image to the texture to prevent any automatic handling from osg, I store the image as property in the callback and use it from there. cheers, Stephan

[osg-users] setTextureAttribute first Parameter?

Hi, Anybody can explain what is the meaning of first parameter of function void osg::StateSet::setTextureAttribute(unsigned int unit, StateAttribute * attribute, StateAttribute::OverrideValue, value = StateAttribute::OFF) what is the meaning of unit? The texture unit to be affected? If I

Re: [osg-users] setTextureAttribute first Parameter?

On 5/3/2011 11:14 AM, Nan WANG wrote: Hi, Anybody can explain what is the meaning of first parameter of function void osg::StateSet::setTextureAttribute(unsigned int unit, StateAttribute * attribute, StateAttribute::OverrideValue, value = StateAttribute::OFF) what is the meaning of unit?

[osg-users] Openscenegraph.org web page responding poorly

May need a good swift kick in the bits. -- Chris 'Xenon' Hanson, omo sanza lettere. xe...@alphapixel.com http://www.alphapixel.com/ Digital Imaging. OpenGL. Scene Graphs. GIS. GPS. Training. Consulting. Contracting. There is no Truth. There is only Perception. To Perceive is to Exist.

[osg-users] OSG 2.8.5 stable release discussion

I'd like to propose my fixes that I sent in on -submissions pre-2.8.4: all except the VC2010 build fix still apply. They are these two: Improvements to osgconv: https://github.com/rpavlik/osg/compare/OpenSceneGraph-2.8...improve-osgconv (I've also forward-ported these to trunk:

[osg-users] Meta-data in core OSG - project started

Hi Sukender, concerning Variant, for simple types something like http://trac.rtmpd.com/browser/trunk/sources/common/src/utils/misc/variant.cpp http://trac.rtmpd.com/browser/trunk/sources/common/include/utils/misc/variant.h

Re: [osg-users] OSG 2.8.5 stable release discussion

On 5/3/2011 3:02 PM, Ryan Pavlik wrote: I'd like to propose my fixes that I sent in on -submissions pre-2.8.4: all except the VC2010 build fix still apply. They are these two: Improvements to osgconv: https://github.com/rpavlik/osg/compare/OpenSceneGraph-2.8...improve-osgconv (I've also

Re: [osg-users] OSG 2.8.5 stable release discussion

On Tue, May 3, 2011 at 4:55 PM, Chris 'Xenon' Hanson xe...@alphapixel.comwrote: On 5/3/2011 3:02 PM, Ryan Pavlik wrote: I'd like to propose my fixes that I sent in on -submissions pre-2.8.4: all except the VC2010 build fix still apply. They are these two: Improvements to osgconv:

[osg-users] Drawable::accept not called!

Hi, I have a custom class derived from osg::Drawable and I want to implement picking for it. I've implemented accept(PrimitiveFunctor) and supports(PrimitiveFunctor) in order to provide picking functionality for that drawable, but none of methods are called. Im using LineSegmentIntersector

[osg-users] About OSGCompute Example

Hi, everyone, I am studying the OSGCompute recently. two questions: 1. the example followed in the osgCompoute src is running well. But when I build a new VS9 project, the error like this occours: linking... Warp.obj : error LNK2019: unresolved external symbol _warp referenced

Re: [osg-users] OSG 2.8.5 stable release discussion

On 5/3/2011 4:30 PM, Ryan Pavlik wrote: GitHub should give you access to the updated files in whatever form you prefer - patch, full file, etc. I haven't figured out how to automatically zip up the full files for all files touched (as requested in the submission info) using Git yet, but