Re: [osg-users] How to get average frame rate after some amount of running time?

On 23/12/09 12:23 AM, Nguyen Tien Dat wrote: frameRate = (double)numOfFrame/(endTime - startTime); But it always gives me about 60fps. Did I make a mistake somehow? (startTime and endTime are in seconds already) 60Hz sounds like you are running with sync-to-vblank. /ulrich

Re: [osg-users] DDS uncompressed RGB(A) / BGR(A)

Hi Robert and all, I'm lost: - Changing R, G or B writer's masks doesn't seem to affect reading (either the plugin or 3rd-party readers, except when masks are completely nonsense) - Copying the image (DEEP_COPY) and writing the copy instead of the oringinal result in a vertical flip of the

Re: [osg-users] OSG Build error on Mac OS X

Hi Vijay, The svn version of the OSG now has the restructured the way it incorporates the tristripper library - using a subdirectory that mirrors the tristripper library itself, rather than embedding the source code all in the src/osgUtil directory as was done before. The latest version of

[osg-users] CompositeViewer::removeView crashes

here is the call stack osg62-osgViewerd.dll!std::listosg::ref_ptrosgGA::GUIEventHandler,std::allocatorosg::ref_ptrosgGA::GUIEventHandler ::begin() Line 528 + 0x13 bytes C++ osg62-osgViewerd.dll!osgViewer::CompositeViewer::eventTraversal() Line 990 + 0x19 bytes C++

Re: [osg-users] CompositeViewer::removeView crashes

Hi Nick, How are you removing the view? From an event handler from within the view? If so then this will crash as you'll be deleting the object you are doing the work from. The right way remove a view is outside of frame(). Robert. On Wed, Dec 23, 2009 at 12:56 PM, Trajce Nikolov

Re: [osg-users] CompositeViewer::removeView crashes

Hi Robert, now I did it outside frame. Id doesnt crash anymore ... but, it hangs at _endDynamicDrawBlock-block(); void ViewerBase::renderingTraversals() after view removal I have composite viewer with setThreadingModel(osgViewer::CompositeViewer::CullThreadPerCameraDrawThreadPerContext); any

[osg-users] Imposible to get libecwj for Unix

Hi, I need to build GDAL with ECW, so I search in google and I find this page: http://trac.osgeo.org/gdal/wiki/ECW. That's perfect, but the problem is http://www.ermapper.com/ is down and I can't get libecwj. If anybody knows how to get it, please reply to this post. Thank you! Cheers,

Re: [osg-users] CompositeViewer::removeView crashes

Hi Nick, Try calling stopThreading() before you remove the view, and startThreading() after you've done it. Robert. On Wed, Dec 23, 2009 at 3:46 PM, Trajce Nikolov nikolov.tra...@gmail.com wrote: Hi Robert, now I did it outside frame. Id doesnt crash anymore ... but, it hangs at

Re: [osg-users] Imposible to get libecwj for Unix

Hi Samuel, You can get the ECW SDK from http://gentoo.cs.utah.edu/distfiles/libecwj2-3.3-2006-09-06.zip if ERMapper is down. Thanks! Jason On Wed, Dec 23, 2009 at 10:56 AM, Samuel Jarque osgfo...@tevs.eu wrote: Hi, I need to build GDAL with ECW, so I search in google and I find this page:

Re: [osg-users] CompositeViewer::removeView crashes

Hi Robert, now it hangs at // dispatch the rendering threads if (_startRenderingBarrier.valid()) _startRenderingBarrier-block(); the same method Nick http://www.linkedin.com/in/tnick Sent from Istanbul, 34, Turkey On Wed, Dec 23, 2009 at 6:04 PM, Robert Osfield

Re: [osg-users] CompositeViewer::removeView crashes

HI Nick, On Wed, Dec 23, 2009 at 4:27 PM, Trajce Nikolov nikolov.tra...@gmail.com wrote: Hi Robert, now it hangs at // dispatch the rendering threads     if (_startRenderingBarrier.valid()) _startRenderingBarrier-block(); the same method Is this during the the stopThreading() call? After?

Re: [osg-users] CompositeViewer::removeView crashes

here is the code snippet mLib-getViewer()-stopThreading(); mLib-getViewer()-removeView(view); mLib-getViewer()-startThreading(); it is called before viewer-frame() let me investigate this a bit more. I tried to reproduce the problem with osgcompositeviewer example, but there is works Nick

Re: [osg-users] curl Plugun + OSG

Hi, Thank you it helped the plugin is now installed. It works perfect with .ive files. However, it shows nothing nothing with 3ds file, I'm OK with downloading ive files only, but I'm curious why I can't work with 3DS extentions. Another issue is how to set proxy setting for passing

Re: [osg-users] Picking individual triangles from within a loaded model

there is a picking example in the LMB tutorials (#6) http://www.openscenegraph.org/projects/osg/attachment/wiki/Support/Tutorials/ And there is a slightly more complete, but more complex example in osgpick in the main sources Picking a triangle basically consists of firing a single ray and

Re: [osg-users] [vpb] Geocentric Database, how to flattening area or cut out piece

Hi, Can you publish your code where to access the elevation data? At the moment I try to calculate how much the elevation differenz to the elipsoid must be to get a flat. Thank you and merry Christmas, Torben -- Read this topic online here:

[osg-users] Getting the angle of rotation around an arbitrary axis from a Quat

Hi, I have a situation where I have a skeleton joint that I need to manually rotate let's say around the X and Y axis relative to its parent within a max and min angle limit. In order to check against this limit I need to get the angles of rotation around these axes from the quaternion that

Re: [osg-users] CompositeViewer::removeView crashes

I figured out the conditions. In the scene, I have a model that has cameras (pre-render) attached to some portion of the models via textures. When I load that model, then it hangs. Without this model, everything looks just fine Nick http://www.linkedin.com/in/tnick On Wed, Dec 23, 2009 at

[osg-users] 'Unknown node in Group::write()' when writing IVE file but not OSG file

Hello all, I think I just came across a bug in 2.9.6, revision 10691. I save a tree (very simple one) which has been created from importing a tree using the 3ds plugin (log below): -- LOG BEGINS -- INFO: OSG: Opened DynamicLibrary osgPlugins-2.9.6/osgdb_3dsd.dll INFO: OSG:

[osg-users] Best practice for getting OpenGL information ( Vendor, driver version etc)

I wanted to capture/print out the current OpenGL version, vendor information and maybe driver version at program startup. The glGetString() functions and osg equivalents require an active GL context. Would one create a special invisible context just to get this information?. Seems like this

Re: [osg-users] Best practice for getting OpenGL information ( Vendor, driver version etc)

You need a glcontext to query the openGL - because it's possible that some supported features might depend on the configuration at runtime. I couldn't find an OSG specific exampel , but this might help

[osg-users] CURL + SSL

Hi, I have new issue with SSL and CURL, so I have decided to open new thread. I conifured my site with SSL and I'm able to download ive file perfectly from https://servername/1.ive, however, when I'm using Node = osgDB::readNodeFile(https://servernmae/1.ive;); Node is getting NULL. In

Re: [osg-users] CompositeViewer::removeView crashes

I had to setSceneData(0) before removing the view to make it work,. If you areintersted I can put a sample test case reproducing the problem Nick http://www.linkedin.com/in/tnick On Wed, Dec 23, 2009 at 8:47 PM, Trajce Nikolov nikolov.tra...@gmail.comwrote: I figured out the conditions. In

[osg-users] crash when rendering the pagedlog database

Hi, I have an activeX control which simplily render a pagedlod earth and It can be loaded from IE successfully. But when I press F5 to refresh the page, it runs into a crash. The callstack snapshot is in the attachment. The earth is made by vpb with -terrain. And then I also made a test