Re: [osg-users] help me with my first osg program ...
Hi Omprakash, Clearly it's a missing include, which might be down to an error in your CmakeLists.txt file in which case having a look at CMake docs might help you on your way. Or it could be simply that Cmake isn't finding the OSG as you haven't installed it in a place it can find or that you have provided any guidance to cmake to know where you have installed/built the OSG. This goes back to knowing how to use CMake. There are plenty of docs online for CMake and would recommend you invest some time learning it as it's a great tool. Hints for further investigation are : 1) use ccmake, i.e. in the console run: ccmake . And browse there the various settings for the OSG_* entries to see if they are set correctly. 2) To diagonse the make lines invoked by the cmake sytle build run: make VERBOSE=1 These are just hints, if you struggle to get things building go have a look at the Cmake docs online. Robert. Robert. On 3 February 2013 05:59, omprakash paliwal omprakash.paliwa...@gmail.com wrote: Hi, i am using OSG begineers Guide to work with osg ... and stuck at the very first osg program.. i generated Cmake script and wrote main.cpp .. i setted all enviornment variable but not able to compile my program with make i am getting this error heart-hacker@hearthacker-HP-Pavilion-g6-Notebook-PC:~/osgproject/program-2$ make [100%] Building CXX object CMakeFiles/MyProject.dir/test.cpp.o /home/heart-hacker/osgproject/program-2/test.cpp:1:23: fatal error: osg/ref_ptr: No such file or directory compilation terminated. make[2]: *** [CMakeFiles/MyProject.dir/test.cpp.o] Error 1 make[1]: *** [CMakeFiles/MyProject.dir/all] Error 2 make: *** [all] Error 2 an also attaching these files plz help me ... ... Thank you! Cheers, omprakash [Question] -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=52346#52346 Attachments: http://forum.openscenegraph.org//files/test_199.cpp http://forum.openscenegraph.org//files/cmakelists_406.txt ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Help me! i have problem for Height Above Terrain!!
Hi, i'm new in OSG and developing Flight Simulation using OSG. i wanna compute height above terrain. so wanna know how to use this class(osgSim::computeHeightaboveterrain). i look forward to tour early reply. Thank you! Cheers -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=51989#51989 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Help me! i have problem for Height Above Terrain!!
Hi Kim, Have a look at the osgintersection example. Robert. On 17 January 2013 04:51, Kim JongBum karma7...@naver.com wrote: Hi, i'm new in OSG and developing Flight Simulation using OSG. i wanna compute height above terrain. so wanna know how to use this class(osgSim::computeHeightaboveterrain). i look forward to tour early reply. Thank you! Cheers -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=51989#51989 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Help me! i have problem for Height Above Terrain!!
You may also want to search in the forum for discussion threads that address this topic (GetHeightAboveTerrain). It has been discussed many times with solutions. -Shayne -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=52176#52176 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] help me with osg::Imagestream and osg::Image
On Thu, Nov 26, 2009 at 5:57 AM, Ivan Salguero r_kenshin...@hotmail.com wrote: yes yes but i execute osgmovie and it say me that i need a pluging what kind of pluging i need?? so it's weird because when i compile the code some libs las image and imagestream doesn't have some functions but .exe it's work correctly why happen that? You need a plugin to read the movie, such as the xine plugin under Linux, or the quicktime plugin under OSX/Windows, or the ffmpeg plugin now available in svn/trunk for all platforms. Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] help me with osg::Imagestream and osg::Image
Hi, yes yes but i execute osgmovie and it say me that i need a pluging what kind of pluging i need?? so it's weird because when i compile the code some libs las image and imagestream doesn't have some functions but .exe it's work correctly why happen that? ... Thank you! Cheers, Ivan -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=20397#20397 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Help me to solve this problem
Hi This see-through/bleed-through artifact is due to the granularity of sorting used by all scene graphs including OSG, this happens because things are sorted a geometry node level and not at a per primitive level , using this method it is reasonable fast and in most cases give good results, but with certain poorer database designs or built scene-graphs where geometries overlap etc then you will see these types of artifacts Basically the way you minimize these types of artifacts is to re-structure your scene graph and or models such that they minimize overlapping bounding sphere and boxes. Please do a search of the mailing list and a google, this type of bleed through has been discussed at length on this list several time, many times on the old performer , Vega and Multigen list and forums ( I know I have mad emany lengthy posting to these lists on this subject over the years http://www.mail-archive.com/osg-us...@openscenegraph.net/ http://www.multigen-paradigm.com/cgi-bin/Ultimate2.cgi http://www.presagis.com/peer_forum/ http://oss.sgi.com/projects/performer/mail/info-performer/ __ Gordon Tomlinson mailto:gor...@gordontomlinson.com gor...@gordontomlinson.com IM: mailto:gordon3db...@3dscenegraph.com gordon3db...@3dscenegraph.com http://www.vis-sim.com/ www.vis-sim.com http://www.gordontomlinson.com/ www.gordontomlinson.com __ From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of rguru k Sent: Tuesday, July 14, 2009 6:35 AM To: osg-users@lists.openscenegraph.org Subject: [osg-users] Help me to solve this problem hai all, i am using openscenegraph for rendering .flt files and im new to it.Using osgviewer i can walk thru .flt file. my model(.flt) is forest terrain. my problem is, i am seeing white line between two trees.what may be the problem? is it problem of visual database? i have attached image showing the problem.i have marked the problem in red. Please help me to find out the solution. wht is the problem solution? Thanks in advance. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] ??: help me!
Could you submit your code changes to the community? Thanks, Daniel From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of monkey Sent: Wednesday, July 30, 2008 10:47 AM To: OpenSceneGraph Users Subject: [osg-users] ??: help me! Thank for you all! osgExp is REALLY NOT surport Texture UV repeat! But I have make it run ok through change its code! Thank you very much! -- 原始邮件 -- 发件人: GMD GammerMaxyandex.ru[EMAIL PROTECTED]; 发送时间: 2008年7月29日(星期二) 凌晨02:59 收件人: osg-usersosg-users@lists.openscenegraph.org; 主题: Re: [osg-users] help me! osgExp is not surport Texture UV repeat? Yes :( 28.07.08, 14:43, Alberto Luaces [EMAIL PROTECTED]: Hi, Sorry, I have no expertise with 3DSMax and/or osgExp, so I cannot help you further. Nevertheless, here is the osgExp code download page address: http://sourceforge.net/svn/?group_id=148454 I suppose there are compilation instructions within the source. El Viernes 25 Julio 2008ES 07:00:08 monkeymonkey escribió: hi!Thank you for your answer! I try it as you say, but not right also,i think because Texture Coord output of osgExp is not right,they are between 0 and 1,it should be 0 to 3. i change it , it is OK!, so it is the really reason. I must change osgExp scource code,and recompile it? how to do it? From: [EMAIL PROTECTED] To: osg-users@lists.openscenegraph.org Date: Wed, 23 Jul 2008 09:57:33 +0200 Subject: Re: [osg-users] help me! Hi, El Miércoles 23 Julio 2008ES 08:48:19 monkeymonkey escribió: hi! i use Texture UV repeat 3.0 in 3dsMax8,but when i output it to ive,then use osgViewer to look,texture is not right. it seem that repeat is not work! why? osgExp is not surport Texture UV repeat? how to make it? Convert your .ive to .osg with osgconv, then look for the wrap parameter in the file like wrap_s,t,... REPEAT If there is something other word than REPEAT, change it. Alberto ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Много спама? Пользуйтесь Яндекс.Почтой http://mail.yandex.ru/nospam ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] help me!
Hi, Sorry, I have no expertise with 3DSMax and/or osgExp, so I cannot help you further. Nevertheless, here is the osgExp code download page address: http://sourceforge.net/svn/?group_id=148454 I suppose there are compilation instructions within the source. El Viernes 25 Julio 2008ES 07:00:08 monkeymonkey escribió: hi!Thank you for your answer! I try it as you say, but not right also,i think because Texture Coord output of osgExp is not right,they are between 0 and 1,it should be 0 to 3. i change it , it is OK!, so it is the really reason. I must change osgExp scource code,and recompile it? how to do it? From: [EMAIL PROTECTED] To: osg-users@lists.openscenegraph.org Date: Wed, 23 Jul 2008 09:57:33 +0200 Subject: Re: [osg-users] help me! Hi, El Miércoles 23 Julio 2008ES 08:48:19 monkeymonkey escribió: hi! i use Texture UV repeat 3.0 in 3dsMax8,but when i output it to ive,then use osgViewer to look,texture is not right. it seem that repeat is not work! why? osgExp is not surport Texture UV repeat? how to make it? Convert your .ive to .osg with osgconv, then look for the wrap parameter in the file like wrap_s,t,... REPEAT If there is something other word than REPEAT, change it. Alberto ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] help me!
osgExp is not surport Texture UV repeat? Yes :( 28.07.08, 14:43, Alberto Luaces [EMAIL PROTECTED]: Hi, Sorry, I have no expertise with 3DSMax and/or osgExp, so I cannot help you further. Nevertheless, here is the osgExp code download page address: http://sourceforge.net/svn/?group_id=148454 I suppose there are compilation instructions within the source. El Viernes 25 Julio 2008ES 07:00:08 monkeymonkey escribió: hi!Thank you for your answer! I try it as you say, but not right also,i think because Texture Coord output of osgExp is not right,they are between 0 and 1,it should be 0 to 3. i change it , it is OK!, so it is the really reason. I must change osgExp scource code,and recompile it? how to do it? From: [EMAIL PROTECTED] To: osg-users@lists.openscenegraph.org Date: Wed, 23 Jul 2008 09:57:33 +0200 Subject: Re: [osg-users] help me! Hi, El Miércoles 23 Julio 2008ES 08:48:19 monkeymonkey escribió: hi! i use Texture UV repeat 3.0 in 3dsMax8,but when i output it to ive,then use osgViewer to look,texture is not right. it seem that repeat is not work! why? osgExp is not surport Texture UV repeat? how to make it? Convert your .ive to .osg with osgconv, then look for the wrap parameter in the file like wrap_s,t,... REPEAT If there is something other word than REPEAT, change it. Alberto ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Много спама? Пользуйтесь Яндекс.Почтой http://mail.yandex.ru/nospam ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] help me!
Hello
Use osgexp and 3ds Max(v8) all the time, most often with Delta3D, and
have no problems with repeating UV's.
Open your .osg file
Where it describes your 'textureUnit'{ Texture 2d{
Look for
wrap_s and wrap_t these should both be set to 'REPEAT'
osgEXP should handle this without your needing to modify your file
Mr. D
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Re: [osg-users] help me!
hi!Thank you for your answer! I try it as you say, but not right also,i think because Texture Coord output of osgExp is not right,they are between 0 and 1,it should be 0 to 3. i change it , it is OK!, so it is the really reason. I must change osgExp scource code,and recompile it? how to do it? From: [EMAIL PROTECTED] To: osg-users@lists.openscenegraph.org Date: Wed, 23 Jul 2008 09:57:33 +0200 Subject: Re: [osg-users] help me! Hi, El Miércoles 23 Julio 2008ES 08:48:19 monkeymonkey escribió: hi! i use Texture UV repeat 3.0 in 3dsMax8,but when i output it to ive,then use osgViewer to look,texture is not right. it seem that repeat is not work! why? osgExp is not surport Texture UV repeat? how to make it? Convert your .ive to .osg with osgconv, then look for the wrap parameter in the file like wrap_s,t,... REPEAT If there is something other word than REPEAT, change it. Alberto ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _ MSN史诗巨片横空出世，精彩抢先看！ http://im.msn.cn/___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] help me!
hi! i use Texture UV repeat 3.0 in 3dsMax8,but when i output it to ive,then use osgViewer to look,texture is not right. it seem that repeat is not work! why? osgExp is not surport Texture UV repeat? how to make it? thank you! _ 用手机MSN聊天写邮件看空间，无限沟通，分享精彩！ http://mobile.msn.com.cn/___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] help me!
Hi, El Miércoles 23 Julio 2008ES 08:48:19 monkeymonkey escribió: hi! i use Texture UV repeat 3.0 in 3dsMax8,but when i output it to ive,then use osgViewer to look,texture is not right. it seem that repeat is not work! why? osgExp is not surport Texture UV repeat? how to make it? Convert your .ive to .osg with osgconv, then look for the wrap parameter in the file like wrap_s,t,... REPEAT If there is something other word than REPEAT, change it. Alberto ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] help me , about setProjectionMatrixAsOrtho2D
Hi all.
I want to set maincamera to a 2D orthographic projection. I do like this
int main( int argc, char **argv )
{
osg::ref_ptrosg::Node loadedModel = osgDB::readNodeFile(cow.osg);
osgViewer::Viewer viewer;
osg::ref_ptrosg::Group root = new osg::Group;
root-addChild(loadedModel.get());
viewer.setSceneData(root.get());
#if 1
osg::Matrix matrix;
matrix.makeLookAt(osg::Vec3(0.0,-20.0,0.0),osg::Vec3(0.0,0.0,0.0),osg::Vec3(0.0,0.0,1.0));
viewer.getCamera()-setViewMatrix(matrix);
// viewer.getCamera()-setProjectionMatrixAsPerspective( 60., 1., 1., 100.
);//this OK
viewer.getCamera()-setProjectionMatrixAsOrtho2D(0,1024,0,800);
while(!viewer.done())
{
viewer.frame();
}
return 0;
#else
return viewer.run();
#endif
}
but I can't see anything.who can help me? thanks.
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[osg-users] help me!!!!!!! how to work with multi window(Splitter in MFC)
hi all! My Project splitter window to 4 window, and i want window 1 use class CView3DLeft,window 2 use class CView3DRight,window 3 use class CView3DLeft1,window 4 use class CView3DRight, but when run i don't how to setup to 4 window. people can help me? I have used a example MFC from osg. Check out the hottest 2008 models today at Yahoo! Autos. http://autos.yahoo.com/new_cars.html___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
