cs_mesh_extrude.h

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#ifndef __CS_MESH_EXTRUDE_H__
#define __CS_MESH_EXTRUDE_H__
 
/*============================================================================
 * Mesh extrusion.
 *============================================================================*/
 
/*
  This file is part of code_saturne, a general-purpose CFD tool.
 
  Copyright (C) 1998-2024 EDF S.A.
 
  This program is free software; you can redistribute it and/or modify it under
  the terms of the GNU General Public License as published by the Free Software
  Foundation; either version 2 of the License, or (at your option) any later
  version.
 
  This program is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
  details.
 
  You should have received a copy of the GNU General Public License along with
  this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
  Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
 
/*----------------------------------------------------------------------------*/
 
/*----------------------------------------------------------------------------
 *  Local headers
 *----------------------------------------------------------------------------*/
 
#include "cs_base.h"
#include "cs_mesh.h"
 
/*----------------------------------------------------------------------------*/
 
BEGIN_C_DECLS
 
/*============================================================================
 * Macro definitions
 *============================================================================*/
 
/*============================================================================
 * Type definitions
 *============================================================================*/
 
typedef struct {
 
  cs_lnum_t   *n_layers;          
  cs_real_t   *distance;          
  float       *expansion_factor;  
  cs_real_t   *thickness_s;       
  cs_real_t   *thickness_e;       
} cs_mesh_extrude_face_info_t;
 
typedef struct {
 
  cs_lnum_t       n_faces;           
  cs_lnum_t       n_vertices;        
  cs_lnum_t      *face_ids;          
  cs_lnum_t      *vertex_ids;        
  cs_lnum_t      *n_layers;          
  cs_coord_3_t   *coord_shift;       
  cs_lnum_t      *distribution_idx;  
  float          *distribution;      
} cs_mesh_extrude_vectors_t;
 
/*=============================================================================
 * Public function prototypes
 *============================================================================*/
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_mesh_extrude(cs_mesh_t                        *m,
                const cs_mesh_extrude_vectors_t  *e,
                bool                              interior_gc);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_mesh_extrude_constant(cs_mesh_t        *m,
                         bool              interior_gc,
                         cs_lnum_t         n_layers,
                         double            thickness,
                         double            expansion_factor,
                         cs_lnum_t         n_faces,
                         const cs_lnum_t   faces[]);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
cs_mesh_extrude_face_info_t *
cs_mesh_extrude_face_info_create(const cs_mesh_t  *m);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_mesh_extrude_face_info_destroy(cs_mesh_extrude_face_info_t **efi);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_mesh_extrude_set_info_by_zone(cs_mesh_extrude_face_info_t  *efi,
                                 int                           n_layers,
                                 double                        distance,
                                 float                         expansion_factor,
                                 const cs_lnum_t               n_faces,
                                 const cs_lnum_t               face_ids[]);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
cs_mesh_extrude_vectors_t *
cs_mesh_extrude_vectors_create(const cs_mesh_extrude_face_info_t  *efi);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_mesh_extrude_vectors_destroy(cs_mesh_extrude_vectors_t  **e);
 
/*----------------------------------------------------------------------------*/
 
END_C_DECLS
 
#endif /* __CS_MESH_EXTRUDE_H__ */