OSGVruiHit.h

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/* This file is part of COVISE.
 
   You can use it under the terms of the GNU Lesser General Public License
   version 2.1 or later, see lgpl-2.1.txt.
 
 * License: LGPL 2+ */
 
#ifndef OSG_VRUI_HIT_H
#define OSG_VRUI_HIT_H
 
#include <OpenVRUI/sginterface/vruiHit.h>
 
#include <osgUtil/IntersectionVisitor>
#include <osgUtil/LineSegmentIntersector>
 
namespace vrui
{
 
class vruiNode;
 
class OSGVRUIEXPORT OSGVruiHit : public vruiHit
{
 
public:
    OSGVruiHit(const osgUtil::LineSegmentIntersector::Intersection &isect, bool mouseHit);
    virtual ~OSGVruiHit();
 
    virtual coVector &getLocalIntersectionPoint() const;
    virtual coVector &getWorldIntersectionPoint() const;
    virtual coVector &getWorldIntersectionNormal() const;
    virtual bool isMouseHit() const;
 
    vruiNode *getNode();
 
    const osgUtil::LineSegmentIntersector::Intersection &getHit() const;
 
private:
    osgUtil::LineSegmentIntersector::Intersection hit;
    bool mouseHit;
 
    mutable coVector *isecLocalPoint;
    mutable coVector *isecWorldPoint;
    mutable coVector *isecNormal;
    mutable vruiNode *node;
};
}
#endif