FGFS-4.1/OpenSceneGraph
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Changed compile paths into runtime selected paths using command line parameters

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This commit is contained in:
Robert Osfield 2007-01-04 21:58:37 +00:00
parent aebf0de6f2
commit 1ef899069b
1 changed files with 18 additions and 22 deletions
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40
examples/osgcamera/osgcamera.cpp
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@ -144,6 +144,24 @@ int main( int argc, char **argv )
} }
} }
osgViewer::Viewer viewer;
while (arguments.read("-s")) { viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded); }
while (arguments.read("-g")) { viewer.setThreadingModel(osgViewer::Viewer::ThreadPerContext); }
while (arguments.read("-c")) { viewer.setThreadingModel(osgViewer::Viewer::ThreadPerCamera); }
bool limitNumberOfFrames = false;
unsigned int maxFrames = 10;
while (arguments.read("--run-till-frame-number",maxFrames)) { limitNumberOfFrames = true; }
// alternative viewer window setups.
while (arguments.read("-1")) { singleWindowMultipleCameras(viewer); }
while (arguments.read("-2")) { multipleWindowMultipleCameras(viewer); }
if (apm.valid()) viewer.setCameraManipulator(apm.get());
else viewer.setCameraManipulator( new osgGA::TrackballManipulator() );
// load the scene. // load the scene.
osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments); osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
if (!loadedModel) if (!loadedModel)
@ -152,33 +170,11 @@ int main( int argc, char **argv )
return 1; return 1;
} }
osgViewer::Viewer viewer;
while (arguments.read("-s")) { viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded); }
while (arguments.read("-g")) { viewer.setThreadingModel(osgViewer::Viewer::ThreadPerContext); }
while (arguments.read("-c")) { viewer.setThreadingModel(osgViewer::Viewer::ThreadPerCamera); }
// viewer.setSceneData(loadedModel.get());
if (apm.valid()) viewer.setCameraManipulator(apm.get());
else viewer.setCameraManipulator( new osgGA::TrackballManipulator() );
#if 1
// singleWindowMultipleCameras(viewer);
multipleWindowMultipleCameras(viewer);
#endif
viewer.setSceneData(loadedModel.get()); viewer.setSceneData(loadedModel.get());
viewer.realize(); viewer.realize();
bool limitNumberOfFrames = false;
unsigned int numFrames = 0; unsigned int numFrames = 0;
unsigned int maxFrames = 10;
while(!viewer.done() && !(limitNumberOfFrames && numFrames>=maxFrames)) while(!viewer.done() && !(limitNumberOfFrames && numFrames>=maxFrames))
{ {
viewer.frame(); viewer.frame();