8.3
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cs_mesh_smoother.h
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1#ifndef __CS_MESH_SMOOTHER_H__
2#define __CS_MESH_SMOOTHER_H__
3
4/*============================================================================
5 * Mesh smoothing.
6 *============================================================================*/
7
8/*
9 This file is part of code_saturne, a general-purpose CFD tool.
10
11 Copyright (C) 1998-2024 EDF S.A.
12
13 This program is free software; you can redistribute it and/or modify it under
14 the terms of the GNU General Public License as published by the Free Software
15 Foundation; either version 2 of the License, or (at your option) any later
16 version.
17
18 This program is distributed in the hope that it will be useful, but WITHOUT
19 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
20 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21 details.
22
23 You should have received a copy of the GNU General Public License along with
24 this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
25 Street, Fifth Floor, Boston, MA 02110-1301, USA.
26*/
27
28/*----------------------------------------------------------------------------*/
29
30/*----------------------------------------------------------------------------
31 * Local headers
32 *----------------------------------------------------------------------------*/
33
34#include "cs_base.h"
35#include "cs_mesh.h"
36#include "cs_mesh_quantities.h"
37
38/*----------------------------------------------------------------------------*/
39
40BEGIN_C_DECLS
41
42/*============================================================================
43 * Macro definitions
44 *============================================================================*/
45
46/*============================================================================
47 * Type definitions
48 *============================================================================*/
49
50/*=============================================================================
51 * Public function prototypes
52 *============================================================================*/
53
54/*----------------------------------------------------------------------------
55 * Set fixed vertices flag based on feature angle criterion.
56 *
57 * parameters:
58 * mesh <-- pointer to a cs_mesh_t structure
59 * feature_angle <-- feature angle (bounded between 0 and 90 degrees)
60 * vtx_is_fixed --> array to define vertices mobility (1: fixed, 0: free)
61 *----------------------------------------------------------------------------*/
62
63void
64cs_mesh_smoother_fix_by_feature(cs_mesh_t *mesh,
65 cs_real_t feature_angle,
66 int vtx_is_fixed[]);
67
68/*----------------------------------------------------------------------------
69 * Unwarping smoother.
70 *
71 * parameters:
72 * mesh <-- pointer to a cs_mesh_t structure
73 * vtx_is_fixed --> array to define vertices mobility (1 : fixed, 0 : free)
74 *----------------------------------------------------------------------------*/
75
76void
77cs_mesh_smoother_unwarp(cs_mesh_t *mesh,
78 const int vtx_is_fixed[]);
79
80/*----------------------------------------------------------------------------*/
81
82END_C_DECLS
83
84#endif /* __CS_MESH_SMOOTHER_H__ */
cs_base.h
BEGIN_C_DECLS
#define BEGIN_C_DECLS
Definition: cs_defs.h:542
cs_real_t
double cs_real_t
Floating-point value.
Definition: cs_defs.h:342
END_C_DECLS
#define END_C_DECLS
Definition: cs_defs.h:543
cs_mesh.h
cs_mesh_quantities.h
cs_mesh_smoother_fix_by_feature
void cs_mesh_smoother_fix_by_feature(cs_mesh_t *mesh, cs_real_t feature_angle, int vtx_is_fixed[])
Set fixed vertices flag based on feature angle criterion.
Definition: cs_mesh_smoother.cpp:792
cs_mesh_smoother_unwarp
void cs_mesh_smoother_unwarp(cs_mesh_t *mesh, const int vtx_is_fixed[])
Unwarping smoother.
Definition: cs_mesh_smoother.cpp:881
mesh
Definition: mesh.f90:26
cs_mesh_t
Definition: cs_mesh.h:85