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#ifndef __CS_JOIN_PERIO_H__
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#define __CS_JOIN_PERIO_H__
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/*============================================================================
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* Structure and function headers handling with periodicity for joining
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*===========================================================================*/
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This file is part of Code_Saturne, a general-purpose CFD tool.
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Copyright (C) 1998-2011 EDF S.A.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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Street, Fifth Floor, Boston, MA 02110-1301, USA.
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/*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------
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*---------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------
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*---------------------------------------------------------------------------*/
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#include "cs_join_set.h"
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#include "cs_join_util.h"
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#include "cs_join_mesh.h"
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/*---------------------------------------------------------------------------*/
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/*============================================================================
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* Local Macro definitions
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*===========================================================================*/
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/*=============================================================================
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*===========================================================================*/
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extern int cs_glob_n_join_perio; /* Number of periodicity defined through
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a joining operation */
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/*============================================================================
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* Public function prototypes for Fortran API
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*============================================================================*/
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/*----------------------------------------------------------------------------
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* Check if periodic joining operations are queued.
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* INTEGER iperio : <-> : do we have periodicity ?
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* INTEGER iperot : <-> : do we have periodicity of rotation ?
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*----------------------------------------------------------------------------*/
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void CS_PROCF(tstjpe, tstjpe)
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/*=============================================================================
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* Public function prototypes
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*===========================================================================*/
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/*----------------------------------------------------------------------------
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* Define a translational periodicity
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* sel_criteria <-- boundary face selection criteria
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* fraction <-- value of the fraction parameter
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* plane <-- value of the plane parameter
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* verbosity <-- level of verbosity required
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* visualization <-- level of visualization required
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* trans <-- translation vector
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* number (1 to n) associated with new periodicity
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*----------------------------------------------------------------------------*/
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cs_join_perio_add_translation(const char *sel_criteria,
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const double trans[3]);
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/*----------------------------------------------------------------------------
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* Define a rotational periodicity
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* sel_criteria <-- boundary face selection criteria
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* fraction <-- value of the fraction parameter
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* plane <-- value of the plane parameter
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* verbosity <-- level of verbosity required
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* visualization <-- level of visualization required
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* theta <-- rotation angle (in degrees)
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* axis <-- axis vector
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* invariant <-- invariant point coordinates
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* joining number (1 to n) associated with new periodicity
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*----------------------------------------------------------------------------*/
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cs_join_perio_add_rotation(const char *sel_criteria,
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const double axis[3],
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const double invariant[3]);
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/*----------------------------------------------------------------------------
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* Define a periodicity using a matrix
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* sel_criteria <-- boundary face selection criteria
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* fraction <-- value of the fraction parameter
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* plane <-- value of the plane parameter
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* verbosity <-- level of verbosity required
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* visualization <-- level of visualization required
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* matrix <-- transformation matrix
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* joining number (1 to n) associated with new periodicity
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*----------------------------------------------------------------------------*/
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cs_join_perio_add_mixed(const char *sel_criteria,
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double matrix[3][4]);
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/*----------------------------------------------------------------------------
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* Add periodicity information to mesh and create or update mesh builder
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* for a new periodic joining.
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* this_join <-- high level join structure
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* mesh <-> pointer to a cs_mesh_t structure
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* builder <-> pointer to a cs_mesh_builder_t structure pointer
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*---------------------------------------------------------------------------*/
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cs_join_perio_init(cs_join_t *this_join,
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cs_mesh_builder_t **builder);
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/*----------------------------------------------------------------------------
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* Duplicate and apply transformation to the selected faces and also to
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* their related vertices. Modify compact_face_gnum to take into account
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* new periodic faces and create a periodic vertex couple list.
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* this_join <-- high level join structure
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* jmesh <-> local join mesh struct. to duplicate and transform
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* mesh <-- pointer to a cs_mesh_t structure
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*---------------------------------------------------------------------------*/
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cs_join_perio_apply(cs_join_t *this_join,
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cs_join_mesh_t *jmesh,
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const cs_mesh_t *mesh);
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/*----------------------------------------------------------------------------
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* Duplicate and apply transformation to the selected faces and also to
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* their related vertices. Modify compact_face_gnum to take into account
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* new periodic faces and create a periodic vertex couple list.
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* this_join <-- pointer to a high level join structure
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* jmesh <-> local join mesh struct. to duplicate and transform
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* mesh <-- pointer to a cs_mesh_t structure
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* p_work_jmesh <-> distributed join mesh struct. on which operations
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* p_work_edges <-> join edges struct. related to work_jmesh
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* init_max_vtx_gnum <-- initial max. global numbering for vertices
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* n_g_new_vertices <-- global number of vertices created during the
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* intersection of edges
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*---------------------------------------------------------------------------*/
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cs_join_perio_merge_back(cs_join_t *this_join,
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cs_join_mesh_t *jmesh,
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const cs_mesh_t *mesh,
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cs_join_mesh_t **p_work_jmesh,
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cs_join_edges_t **p_work_edges,
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fvm_gnum_t init_max_vtx_gnum,
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fvm_gnum_t n_g_new_vertices);
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/*----------------------------------------------------------------------------
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* Duplicate and apply transformation to the selected faces and also to
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* their related vertices. Update jmesh structure.
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* Define a new n2o_hist.
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* this_join <-- pointer to a high level join structure
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* jmesh <-> local join mesh struct. to duplicate and transform
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* mesh <-- pointer to a cs_mesh_t structure
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* builder <-- pointer to a cs_mesh_builder_t structure
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* o2n_hist <-- old global face -> new local face numbering
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* p_n2o_hist <-- new global face -> old local face numbering
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*---------------------------------------------------------------------------*/
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cs_join_perio_split_back(cs_join_t *this_join,
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cs_join_mesh_t *jmesh,
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cs_mesh_builder_t *builder,
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cs_join_gset_t *o2n_hist,
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cs_join_gset_t **p_n2o_hist);
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/*----------------------------------------------------------------------------
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* Define a list of coupled faces by periodicty in global numbering.
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* - remove isolated periodic faces in the mesh definition
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* - define a consistent face connectivity in order to prepare the building
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* of periodic vertex couples
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* param <-- set of parameters for the joining operation
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* n_ii_faces <-- initial local number of interior faces
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* face_type <-- type of faces in join mesh (interior or border ...)
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* jmesh <-- pointer to a cs_join_mesh_t structure
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* mesh <-> pointer to a cs_mesh_t structure
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* mesh_builder <-> pointer to a cs_mesh_t structure
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*---------------------------------------------------------------------------*/
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cs_join_perio_split_update(cs_join_param_t param,
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const cs_join_face_type_t face_type[],
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const cs_join_mesh_t *jmesh,
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cs_mesh_builder_t *mesh_builder);
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/*----------------------------------------------------------------------------
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* Use periodic face couples in cs_glob_join_perio_builder to define
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* cs_glob_mesh_builder
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* Free all elements which can be freed.
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* Transfer data to cs_glob_mesh and cs_glob_mesh_builder.
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*---------------------------------------------------------------------------*/
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cs_join_perio_transfer_builder(void);
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/*---------------------------------------------------------------------------*/
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#endif /* __CS_JOIN_PERIO_H__ */
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src/mesh/cs_join_perio.h
