ChangeLineWidthVisitor.h

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/******************************************************************************
 *
 *  Copyright (C) 2008 Boris Iven, Max Hermann
 *
 *  This file is part of the "CEDRIC Event Display" application.
 *
 *****************************************************************************/

#ifndef CHANGELINEWIDTHVISITOR_H_
#define CHANGELINEWIDTHVISITOR_H_

#include <osg/NodeVisitor>
#include <osg/Vec3>
#include <osg/Vec4>

class osg::Geode;
class osg::Switch;

class ChangeLineWidthVisitor : public osg::NodeVisitor
{
public:
        ChangeLineWidthVisitor( float lineWidth=1.f );
        virtual ~ChangeLineWidthVisitor();

        void setLineWidth( float lineWidth ) { m_lineWidth=lineWidth; }
        
        virtual void apply( osg::Geode& geode );
        
private:
        float m_lineWidth;
};

#endif /*CHANGELINEWIDTHVISITOR_H_*/