Improve motion of first person manipulator
Improve motion of first person manipulator

jtorresfabra/osgjs,cedricpinson/osgjs,gideonmay/osgjs,jmirabel/osgjs,jmirabel/osgjs,kkuunnddaannkk/osgjs,gideonmay/osgjs,gideonmay/osgjs,jtorresfabra/osgjs,jtorresfabra/osgjs,jmirabel/osgjs,kkuunnddaannkk/osgjs,cedricpinson/osgjs,cedricpinson/osgjs,hishamabdelrahman/osgjs,kkuunnddaannkk/osgjs,hishamabdelrahman/osgjs,hishamabdelrahman/osgjs