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/***************************************************************************
PointLightVisit.h - description
-------------------
begin : Sun Jan 30 2000
copyright : (C) 2000 by Henrik Enqvist
email : henqvist@excite.com
***************************************************************************/
#ifndef POINTLIGHTVISITOR_H
#define POINTLIGHTVISITOR_H
#include <vector>
#include "Visitor.h"
#include "EMath.h"
class Light;
class Group;
class Shape3D;
/** Only for internal use. */
class PointLightVisitor : public Visitor {
protected:
PointLightVisitor(int size = 4);
public:
~PointLightVisitor();
static PointLightVisitor * getInstance();
void add(Light* l);
void visit(Group* g);
void clear();
private:
vector<Light*> m_vLight;
void visit(Shape3D* s, Group* g);
static PointLightVisitor * p_PointLightVisitor;
};
#endif // POINTLIGHTVISITOR_H
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