blender/source/gameengine/Ketsji/KX_RadarSensor.h

/**
 * $Id$
 *
 * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version. The Blender
 * Foundation also sells licenses for use in proprietary software under
 * the Blender License.  See http://www.blender.org/BL/ for information
 * about this.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL/BL DUAL LICENSE BLOCK *****
 */
#ifndef __KX_RADAR_SENSOR_H
#define __KX_RADAR_SENSOR_H

#include "KX_NearSensor.h"
#include "MT_Point3.h"

/**
* Radar 'cone' sensor. Very similar to a near-sensor, but instead of a sphere, a cone is used.
*/
class KX_RadarSensor : public KX_NearSensor
{
 protected:
	Py_Header;
		
	MT_Scalar		m_coneradius;

	/**
	 * Height of the cone.
	 */
	MT_Scalar		m_coneheight;
	int				m_axis;

	/**
	 * The previous position of the origin of the cone.
	 */
	MT_Point3       m_cone_origin;

	/**
	 * The previous direction of the cone (origin to bottom plane).
	 */
	MT_Point3       m_cone_target;
	
public:

	KX_RadarSensor(SCA_EventManager* eventmgr,
		KX_GameObject* gameobj,
			double coneradius,
			double coneheight,
			int	axis,
			double margin,
			double resetmargin,
			bool bFindMaterial,
			const STR_String& touchedpropname,
			class KX_Scene* kxscene,
			PyTypeObject* T = &Type);
	KX_RadarSensor();
	virtual ~KX_RadarSensor();
	virtual void SynchronizeTransform();

	/* --------------------------------------------------------------------- */
	/* Python interface ---------------------------------------------------- */
	/* --------------------------------------------------------------------- */
	
	virtual PyObject* _getattr(const STR_String& attr);

	KX_PYMETHOD_DOC(KX_RadarSensor,GetConeOrigin);
	KX_PYMETHOD_DOC(KX_RadarSensor,GetConeTarget);
	KX_PYMETHOD_DOC(KX_RadarSensor,GetConeHeight);

};

#endif //__KX_RADAR_SENSOR_H