TouchSensor.h

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//    Copyright 2004-2019, SenseGraphics AB
//
//    This file is part of H3D API.
//
//    H3D API 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.
//
//    H3D API 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 H3D API; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    A commercial license is also available. Please contact us at 
//    www.sensegraphics.com for more information.
//
//
//
#ifndef __TOUCHSENSOR_H__
#define __TOUCHSENSOR_H__
 
#include <H3D/X3DTouchSensorNode.h>
#include <H3D/SFVec2f.h>
 
namespace H3D {
 
  class H3DAPI_API TouchSensor : 
    public X3DTouchSensorNode {
  public:
 
    TouchSensor( Inst< SFString > _description = 0,
                        Inst< SFBool >  _enabled  = 0,
                        Inst< SFNode >  _metadata = 0,
                        Inst< SFVec3f > _hitNormal_changed = 0,
                        Inst< SFVec3f > _hitPoint_changed = 0,
                        Inst< SFVec2f > _hitTexCoord_changed = 0,
                        Inst< SFBool >  _isActive = 0,
                        Inst< SFBool > _isOver = 0,
                        Inst< SFTime > _touchTime = 0,
                        Inst< SFString > _hitObject_changed = 0 );
 
    // Fields
    H3DUniquePtr< SFVec3f > hitNormal_changed;
 
    H3DUniquePtr< SFVec3f > hitPoint_changed;
 
    H3DUniquePtr< SFVec2f > hitTexCoord_changed;
 
    H3DUniquePtr< SFString > hitObject_changed;
 
    static H3DNodeDatabase database;
 
  protected:
    // Called to generate isOver events and other events which dependens on
    // isOver.
    virtual void onIsOver( NodeIntersectResult *result = 0, unsigned int closest_index = 0,
                           Matrix4f *global_to_local = 0 );    
    
  };
}
#endif