source: GTP/trunk/Lib/Vis/Preprocessing/src/ObjectPvs.h @ 2116

#ifndef __OBJECTPVS_H
#define __OBJECTPVS_H

#include "common.h"
#include "PvsDefinitions.h"

using namespace std;

namespace GtpVisibilityPreprocessor {

class KdNode;
class BspNode;
class Ray;
class Intersectable;
class ViewCell;


class ObjectPvs: public DefaultPvs
{
public:
        /** Counts object int the pvs. Different to method "GetSize", not
                only the raw container size is returned,
                but the individual contributions of the entries are summed up.
        */
        float EvalPvsCost() const;

        friend ostream &operator<<(ostream &s, const ObjectPvs &p) 
        {
                ObjectPvsIterator pit = p.GetIterator();

                while (pit.HasMoreEntries())
                {               
                        const ObjectPvsEntry &entry = pit.Next();
                        Intersectable *obj = entry.mObject;

                        cout << obj << " ";
                }
                
                return s;
        }
};



}

#endif