C++ (Cpp) SBScene::update示例

SBAPI bool SBM_UpdateUsingDelta( SBMHANDLE sbmHandle, double deltaTimeInSeconds )
{
   if ( !SBM_HandleExists( sbmHandle ) )
   {
      return false;
   }

   SmartBody::SBScene * scene = SmartBody::SBScene::getScene();
   scene->getSimulationManager()->stepDt(deltaTimeInSeconds);
   scene->update();

   SBM_SanityCheckCallbackQueues(sbmHandle);

   return true;
}

示例#2

显示文件

文件： osgsmartbody.cpp 项目： whztt07/test_osg

int main_sb( int argc, char** argv )
{
    osg::ArgumentParser arguments( &argc, argv );
    
    SmartBody::SBScene* scene = SmartBody::SBScene::getScene();
    scene->setMediaPath( "./smartbody/" );   // data/
    scene->addAssetPath( "motion", "ChrBrad" );
    scene->addAssetPath( "mesh", "mesh");
    scene->addAssetPath( "script", "scripts");
    scene->loadAssets();
    
    int numMotions = scene->getNumMotions();
    std::cout << "Loaded motions: " << numMotions << std::endl;
    
    SmartBody::SBCharacter* character = scene->createCharacter( "mycharacter", "" );
    SmartBody::SBSkeleton* skeleton = scene->createSkeleton( "ChrBrad.sk" );
    character->setSkeleton( skeleton );
    character->createStandardControllers();
    
    SmartBody::SBSimulationManager* sim = scene->getSimulationManager();
    sim->setupTimer();
    
    osg::ref_ptr<osg::Group> root = new osg::Group;
    
    osgViewer::Viewer viewer;
    viewer.setCameraManipulator( new osgGA::TrackballManipulator );
    viewer.addEventHandler( new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()) );
    viewer.addEventHandler( new osgViewer::StatsHandler );
    viewer.addEventHandler( new osgViewer::WindowSizeHandler );
    viewer.setSceneData( root.get() );
    viewer.setUpViewOnSingleScreen( 1 );
    
    std::string ret =  scene->getBmlProcessor()->execBML( "mycharacter", "<body posture=\"ChrBrad@Idle01\"/>" );
    sim->start();
    while ( !viewer.done() )
    {
        scene->update();
		
		int numCharacters = scene->getNumCharacters();
		if (numCharacters == 0)
			return true;

		sim->updateTimer();
        viewer.frame();
    }
    sim->stop();
    return 0;
}