ndf.h

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#ifndef _BBM_NDF_H_
#define _BBM_NDF_H_
 
#include "concepts/macro.h"
#include "concepts/ndf.h"
#include "concepts/reflection.h"
 
#include "core/spherical.h"
#include "core/transform.h"
#include "core/vec_transform.h"
#include "core/shading_frame.h"
 
#include "bbm/config.h"
#include "bbm/constructor.h"
#include "bbm/bsdf_attribute.h"
 
/************************************************************************/
/*! \file ndf.h
 
  \brief All includes and helpers needed for declaring new ndfs
 
*************************************************************************/
 
namespace bbm {
 
  //////////////////////
  // ostream operator
  //////////////////////
  template<typename NDF> requires bbm::concepts::ndf<NDF>
    std::ostream& operator<<(std::ostream& s, const NDF& ndf)
  {
    s << bbm::toString(ndf);
    return s;
  }
 
} // end bbm namespace
 
#endif /* _BBM_NDF_H_ */