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Added stats and range of keyboard mouse handling to osgshadow example

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This commit is contained in:
Robert Osfield
2007-01-23 12:10:44 +00:00
parent 691e4d7b88
commit d614262ab7
1 changed files with 32 additions and 5 deletions
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37
examples/osgshadow/osgshadow.cpp
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@@ -10,9 +10,16 @@
#include <osg/Geometry>
#include <osgGA/TrackballManipulator>
#include <osgGA/FlightManipulator>
#include <osgGA/DriveManipulator>
#include <osgGA/KeySwitchMatrixManipulator>
#include <osgGA/StateSetManipulator>
#include <osgGA/AnimationPathManipulator>
#include <osgGA/TerrainManipulator>
#include <osgGA/AnimationPathManipulator>
#include <osgViewer/Viewer>
#include <osgViewer/StatsHandler>
#include <osgShadow/OccluderGeometry>
@@ -166,14 +173,34 @@ int main(int argc, char** argv)
while (arguments.read("--two-sided")) drawMode = osgShadow::ShadowVolumeGeometry::STENCIL_TWO_SIDED;
std::string pathfile;
while (arguments.read("-p",pathfile))
// set up the camera manipulators.
{
osg::ref_ptr<osgGA::AnimationPathManipulator> apm = new osgGA::AnimationPathManipulator(pathfile);
if (apm->valid()) viewer.setCameraManipulator(apm.get());
osg::ref_ptr<osgGA::KeySwitchMatrixManipulator> keyswitchManipulator = new osgGA::KeySwitchMatrixManipulator;
keyswitchManipulator->addMatrixManipulator( '1', "Trackball", new osgGA::TrackballManipulator() );
keyswitchManipulator->addMatrixManipulator( '2', "Flight", new osgGA::FlightManipulator() );
keyswitchManipulator->addMatrixManipulator( '3', "Drive", new osgGA::DriveManipulator() );
keyswitchManipulator->addMatrixManipulator( '4', "Terrain", new osgGA::TerrainManipulator() );
std::string pathfile;
char keyForAnimationPath = '5';
while (arguments.read("-p",pathfile))
{
osgGA::AnimationPathManipulator* apm = new osgGA::AnimationPathManipulator(pathfile);
if (apm || !apm->valid())
{
unsigned int num = keyswitchManipulator->getNumMatrixManipulators();
keyswitchManipulator->addMatrixManipulator( keyForAnimationPath, "Path", apm );
keyswitchManipulator->selectMatrixManipulator(num);
++keyForAnimationPath;
}
}
viewer.setCameraManipulator( keyswitchManipulator.get() );
}
if (!viewer.getCameraManipulator()) viewer.setCameraManipulator( new osgGA::TrackballManipulator() );
// add stats
viewer.addEventHandler( new osgViewer::StatsHandler() );
// any option left unread are converted into errors to write out later.
arguments.reportRemainingOptionsAsUnrecognized();