FGFS-4.1/OpenSceneGraph
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Added support for repeating viewer construction

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This commit is contained in:
Robert Osfield 2009-11-25 16:20:25 +00:00
parent 2f72c29bd4
commit 90bd49100f
1 changed files with 31 additions and 25 deletions
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56
examples/osgcamera/osgcamera.cpp
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@ -16,8 +16,6 @@
* THE SOFTWARE.
*/
#if 1
#include <osgDB/ReadFile>
#include <osgDB/WriteFile>
#include <osgViewer/Viewer>
@ -186,6 +184,37 @@ int main( int argc, char **argv )
return 1;
}
unsigned int numRepeats = 2;
if (arguments.read("--repeat",numRepeats) || arguments.read("-r",numRepeats) || arguments.read("--repeat") || arguments.read("-r"))
{
bool sharedModel = arguments.read("--shared");
osg::ref_ptr<osg::Node> model;
if (sharedModel) model = osgDB::readNodeFiles(arguments);
osgViewer::Viewer::ThreadingModel threadingModel = osgViewer::Viewer::AutomaticSelection;
while (arguments.read("-s")) { threadingModel = osgViewer::Viewer::SingleThreaded; }
while (arguments.read("-g")) { threadingModel = osgViewer::Viewer::CullDrawThreadPerContext; }
while (arguments.read("-d")) { threadingModel = osgViewer::Viewer::DrawThreadPerContext; }
while (arguments.read("-c")) { threadingModel = osgViewer::Viewer::CullThreadPerCameraDrawThreadPerContext; }
for(unsigned int i=0; i<numRepeats; ++i)
{
osg::notify(osg::NOTICE)<<"+++++++++++++ New viewer ++++++++++++"<<std::endl;
osgViewer::Viewer viewer;
viewer.setThreadingModel(threadingModel);
if (sharedModel) viewer.setSceneData(model.get());
else viewer.setSceneData(osgDB::readNodeFiles(arguments));
viewer.run();
osg::notify(osg::NOTICE)<<"------------ Viewer ended ----------"<<std::endl<<std::endl;
}
return 0;
}
std::string pathfile;
osg::ref_ptr<osgGA::AnimationPathManipulator> apm = 0;
@ -277,26 +306,3 @@ int main( int argc, char **argv )
return 0;
}
#else
#include <osgViewer/Viewer>
#include <osgDB/ReadFile>
#include <osgDB/WriteFile>
int main( int, char **)
{
osg::ref_ptr<osg::Node> model = osgDB::readNodeFile("cow.osg");
for(unsigned int i=0; i<5; ++i)
{
osg::notify(osg::NOTICE)<<"New frame *******************************"<<std::endl;
osgViewer::Viewer viewer;
viewer.setSceneData(model.get());
viewer.run();
osg::notify(osg::NOTICE)<<std::endl<<std::endl;
}
return 0;
}
#endif