Hi Jordi,
Sorry I was skipping this information while reading ;-)
So my best guess is wrong linkage too.
Hi Sebastian and Kevin,
If the model is cessna.osg it shouldn't be to big ;). So check you are
not mixing debug/release libraries.
Cheers.
2013/9/17 Sebastian Messerschmidt <[email protected]
<mailto:[email protected]>>
Hi Kevin,
The exception bad_alloc usually is thrown if your memory is depleted.
So maybe try a smaller model first, to see if your deploy is
correct (VisualStudio debug/release mixing is very dangerous ;-))
If this works, you might want to enable sharing. This is a bit hidden:
osgDB::Registry::instance()->getOrCreateSharedStateManager()->setShareMode(osgDB::SharedStateManager::SHARE_STATESETS
| osgDB::SharedStateManager::SHARE_TEXTURES);
_ osgDB::ReaderWriter::Options* opt =
osgDB::Registry::instance()->getOptions();_
opt->setObjectCacheHint(static_cast<osgDB::Options::CacheHintOptions>(osgDB::Options::CACHE_IMAGE
|osgDB::Options::CACHE_NODES));
osgDB::Registry::instance()->setOptions(opt);
This will help if your file has externals and a lot shared
geometry/textures.
cheers
Sebastian
Hi,
I try to start a very simple programm on Win7 with VS10. but everytime it
crashes. What did I do wrong?
Code:
#include < osgViewer/Viewer>
#include < osgDB/ReadFile>
int main(int argc, char *argv[])
{
osgViewer::Viewer *viewer = new osgViewer::Viewer;
// add model to viewer.
osg::ref_ptr<osg::Node> model =
osgDB::readNodeFile("D:/osg/samples/cessna.osg");
viewer->setSceneData( model );
return viewer->run();
}
The stack:
Code:
test2.exe!mainCRTStartup() Zeile 371 C
kernel32.dll!75dd336a()
ntdll.dll!77719f72()
ntdll.dll!77719f45()
And last the exception:
Code:
Eine Ausnahme (erste Chance) bei 0x7519c41f in test2.exe: Microsoft
C++-Ausnahme: std::bad_alloc an Speicherposition 0x0035f50c..
Eine Ausnahme (erste Chance) bei 0x7519c41f in test2.exe: Microsoft
C++-Ausnahme: std::bad_alloc an Speicherposition 0x0035ecec..
Eine Ausnahme (erste Chance) bei 0x7519c41f in test2.exe: Microsoft
C++-Ausnahme: [rethrow] an Speicherposition 0x00000000..
Thank you!
Cheers,
Kevin
------------------
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http://forum.openscenegraph.org/viewtopic.php?p=56377#56377
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--
Jordi Torres
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