coMeasurement.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 CO_MEASUREMENT_H
#define CO_MEASUREMENT_H
 
#include <osg/Vec3>
#include <osg/Vec4>
#include <osg/Group>
#include <osg/Geometry>
 
namespace opencover
{
 
class coVRLabel;
 
class coMeasurement
{
public:
    coMeasurement();
    ~coMeasurement();
 
    void start();
    void update();
 
    void preFrame();
 
private:
    osg::Vec3 measureStartHitWorld_;
    osg::ref_ptr<osg::Group> measureGroup_;
    osg::ref_ptr<osg::Geometry> measureGeometry_;
    osg::ref_ptr<osg::Vec3Array> measureVertices_;
    coVRLabel *measureLabel_;
    coVRLabel *measureOrthoLabel_;
    float measureScale_;
    std::string measureUnit_;
};
}
#endif