Fawkes API  Fawkes Development Version
openni.cpp
00001 
00002 /***************************************************************************
00003  *  openni.cpp - OpenNI aspect for Fawkes
00004  *
00005  *  Created: Sat Feb 26 15:36:58 2011
00006  *  Copyright  2006-2011  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #include <plugins/openni/aspect/openni.h>
00025 #include <XnCppWrapper.h>
00026 
00027 namespace fawkes {
00028 #if 0 /* just to make Emacs auto-indent happy */
00029 }
00030 #endif
00031 
00032 /** @class OpenNiAspect <plugins/openni/aspect/openni.h>
00033  * Thread aspect to get access to the OpenNI context.
00034  * Give this aspect to your thread to interact with the central OpenNI
00035  * context. Use this as a last resort, first check if the desired information
00036  * is available via the blackboard (e.g. user skeleton data) or via
00037  * FireVision (camera images).
00038  *
00039  * @ingroup Aspects
00040  * @author Tim Niemueller
00041  */
00042 
00043 /** @var fawkes:LockPtr<xn::Context> OpenNiAspect::openni
00044  * Central OpenNI context. Make sure you use proper locking in your application
00045  * when using the class, or chaos and havoc will come upon you.
00046  */
00047 
00048 /** Constructor. */
00049 OpenNiAspect::OpenNiAspect()
00050 {
00051   add_aspect("OpenNiAspect");
00052 }
00053 
00054 
00055 /** Virtual empty destructor. */
00056 OpenNiAspect::~OpenNiAspect()
00057 {
00058 }
00059 
00060 
00061 /** Init OpenNI aspect.
00062  * This set the OpenNI context.
00063  * It is guaranteed that this is called for an OpenNI Thread before start
00064  * is called (when running regularly inside Fawkes).
00065  * @param openni_context OpenNI context to use
00066  */
00067 void
00068 OpenNiAspect::init_OpenNiAspect(LockPtr<xn::Context> openni_context)
00069 {
00070   this->openni = openni_context;
00071 }
00072 
00073 } // end namespace fawkes