#ifndef _ExactPreprocessor_H__
#define _ExactPreprocessor_H__


#include "Preprocessor.h"


namespace GtpVisibilityPreprocessor {


  /** Exact visibility preprocessing. The implementation is based on 6D BSP and
      Plucker coordinates */
  class ExactPreprocessor : public Preprocessor {
  public:
    virtual bool ComputeVisibility();

  };

}

#endif