ISurfaceUtils.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2022 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
#ifndef ARCGEOSIM_SURFACEUTILS_ISURFACEUTILS_H
#define ARCGEOSIM_SURFACEUTILS_ISURFACEUTILS_H
 
#include <arcane/utils/Real3.h>
#include <arcane/Item.h>
 
ARCANE_BEGIN_NAMESPACE
NUMERICS_BEGIN_NAMESPACE
 
using namespace Arcane;
 
class ISurface;
 
class ISurfaceUtils
{
public:
  struct FaceFaceContact {
    FaceFaceContact() { }
    FaceFaceContact(const FaceFaceContact & c)
      : faceA(c.faceA), faceB(c.faceB),
        centerA(c.centerA), centerB(c.centerB),
        normalA(c.normalA), normalB(c.normalB) { }
    FaceFaceContact(const Face & fA, const Face & fB)
      : faceA(fA), faceB(fB) { }
    Face faceA, faceB;
    Real3 centerA, centerB;
    Real3 normalA, normalB;
  };
  typedef UniqueArray<FaceFaceContact> FaceFaceContactList;
 
public:
  ISurfaceUtils() {}

  virtual ~ISurfaceUtils() {} ;

  virtual void init() = 0 ;

  virtual ISurface* createSurface() = 0 ;

  virtual void setFaceToSurface(ISurface* surface, FaceGroup face_group) = 0 ;

  virtual void computeSurfaceContact(ISurface* surface1, 
                                     ISurface* surface2,
                                     FaceFaceContactList & contact) = 0;
};
 
NUMERICS_END_NAMESPACE
ARCANE_END_NAMESPACE
 
#endif /* ARCGEOSIM_SURFACEUTILS_ISURFACEUTILS_H */