[osg-users] about GIS Vector Overlay Problem

2008-01-12 Thread 赵明伟
Hi, EveryOne. I am using the VPB and osgGIS. My step as follows: first use the image and dem file of a small region to generate terrain models by VPB , and then use the shp file to generate vector shape models, finally, in my application, I set the vector shape models' root as overlay to

Re: [osg-users] new osg installation blank screen on nvidia

2008-01-12 Thread Robert Osfield
Hi Stewart, On Jan 11, 2008 9:59 PM, Stewart Andreason [EMAIL PROTECTED] wrote: Finished upgrading system to kernel-2.6 gcc-4.2.2 Still get make errors when Examples are turned On. Perhaps you could say what these errors are... You mentioned Developer libraries. I am sure I have SDL and GLUT

[osg-users] rendering to a win32 window

2008-01-12 Thread Emre Koc
Hi All, How can I render my scene to a win32 window ? I would like to have a gui with win32 buttons etc and want to see the osg context in the same window. Does osgViewer has a support on this ? If so, how can I do that? /emre ___ osg-users mailing

Re: [osg-users] Bug in GeometryShaders causing OpenGL Error

2008-01-12 Thread Art Tevs
Hi Mike. Maybe it is a driver bug, yes. The repro code is the example code of the osgPPU (projects.tevs.eu/osgppu) library. However I have to check if the error doesn't appear on my machine at home, because there I have updated the drivers already (oh, this GPU-fan bug makes me crazy ;-) ).

Re: [osg-users] about GIS Vector Overlay Problem

2008-01-12 Thread Glenn Waldron
Hi, If you are using VIEW_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY mode, the display resolution of the overlay texture will depend on how much of the texture is seen. For example, if you are looking out towards the horizon, the overlay will appear blockier because it must render a larger piece of it

Re: [osg-users] new osg installation blank screen on nvidia

2008-01-12 Thread Stewart Andreason
Hi Robert, Sorry, Configure output is at http://pastebin.com/m3b7a187c Make Errors are at http://pastebin.com/m324f2e61 I'm sure those libraries are installed. libSDL-1.2.so.0.0.5 libglut.so.3.7.1 from Mesa-7.0.1 Stewart Robert Osfield wrote: Hi Stewart, On Jan 11, 2008 9:59 PM, Stewart

Re: [osg-users] Blue Marble example

2008-01-12 Thread Robert Osfield
Hi Michael, To create a database from geospatial imagery and DEM's its best to use the VirtualPlanetBuilder project. This builds paged databases that you can load in osgviewer or your own apps. VPB is built upon the OSG so the databases it generates are all native OSG ones.

Re: [osg-users] rendering to a win32 window

2008-01-12 Thread Robert Osfield
Hi Emre, On Jan 12, 2008 2:30 PM, Emre Koc [EMAIL PROTECTED] wrote: How can I render my scene to a win32 window ? I would like to have a gui with win32 buttons etc and want to see the osg context in the same window. Does osgViewer has a support on this ? If so, how can I do that? The OSG

Re: [osg-users] new osg installation blank screen on nvidia

2008-01-12 Thread Robert Osfield
Hi Stewart, It looks to me like you are compiling against an older version of WxWidgets than the OSG's osgviewerWX example is written against, there isn't much the OSG can do about this save for tightening up the CMake checks for WxWidgets version There were no SDL or GLUT errors in your lists,

[osg-users] osgvolume not running on Linux

2008-01-12 Thread Franclin Foping
Hello everyone, I am currently working on a volume rendering program and I thought I could start by the build-in example osgvolume. However it doesn't work on Linux not sure why? In fact, when I run it the program exits immediately and returns 0, meaning that it terminates properly. Anyone

Re: [osg-users] VPB in SVN

2008-01-12 Thread Paul Martz
I haven't had time to read this entire thread from you two yet, so I apologize if you've already discussed and resolved this... 'vsnprintf' doesn't appear to be available under VS7.1. I can't locate it in the VS7.1 help or determine what header file should define it in VS7.1. It builds fine with

Re: [osg-users] VPB in SVN

2008-01-12 Thread Norman Vine
Paul Martz 'vsnprintf' doesn't appear to be available under VS7.1. I can't locate it in the VS7.1 help or determine what header file should define it in VS7.1. Any ideas? Hey this is Microsoft :-) try _vsnprintf http://msdn2.microsoft.com/en-us/library/1kt27hek(VS.71).aspx HTH

Re: [osg-users] osgvolume not running on Linux

2008-01-12 Thread Mike Weiblen
Hi, turn up the OSG notify level to get more detailed output about what's failing. I'd suspect a GPU/driver OpenGL extension issue rather than the OS. What graphics h/w are to trying to use? -- mew On Sat, January 12, 2008 15:01, Franclin Foping wrote: Hello everyone, I am currently