openni_grabber.cpp

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#include <pcl/apps/optronic_viewer/openni_grabber.h>

#include <pcl/io/openni_grabber.h>


pcl::apps::optronic_viewer::
OpenNIGrabber::
OpenNIGrabber (pcl::Grabber * grabber)
  : QThread ()
  , grabber_ (grabber)
{
  qRegisterMetaType<pcl::PointCloud<pcl::PointXYZRGBA>::ConstPtr> ("pcl::PointCloud<pcl::PointXYZRGBA>::ConstPtr");
}

pcl::apps::optronic_viewer::
OpenNIGrabber::
~OpenNIGrabber ()
{
}

void
pcl::apps::optronic_viewer::
OpenNIGrabber::
run ()
{
  std::cerr << "run grabber thread..." << std::endl;
  boost::function<void(const pcl::PointCloud<pcl::PointXYZRGBA>::ConstPtr & cloud) > f = 
    boost::bind (&pcl::apps::optronic_viewer::OpenNIGrabber::cloudCallback, this, _1);
  boost::signals2::connection c1 = grabber_->registerCallback (f);
  grabber_->start ();
}


void
pcl::apps::optronic_viewer::
OpenNIGrabber::
cloudCallback (const pcl::PointCloud<pcl::PointXYZRGBA>::ConstPtr & cloud)
{
  //std::cerr << "[grabber thread] cloud received.." << std::endl;
  emit cloudReceived (cloud);
}