9.2
general documentation
cs_mesh_smoother.h
Go to the documentation of this file.
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) 1998-2026 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 "base/cs_base.h"
35#include "mesh/cs_mesh.h"
36#include "mesh/cs_mesh_quantities.h"
37
38/*============================================================================
39 * Macro definitions
40 *============================================================================*/
41
42/*============================================================================
43 * Type definitions
44 *============================================================================*/
45
46/*=============================================================================
47 * Public function prototypes
48 *============================================================================*/
49
50/*----------------------------------------------------------------------------
51 * Set fixed vertices flag based on feature angle criterion.
52 *
53 * parameters:
54 * mesh <-- pointer to a cs_mesh_t structure
55 * feature_angle <-- feature angle (bounded between 0 and 90 degrees)
56 * vtx_is_fixed --> array to define vertices mobility (1: fixed, 0: free)
57 *----------------------------------------------------------------------------*/
58
59void
60cs_mesh_smoother_fix_by_feature(cs_mesh_t *mesh,
61 cs_real_t feature_angle,
62 int vtx_is_fixed[]);
63
64/*----------------------------------------------------------------------------
65 * Unwarping smoother.
66 *
67 * parameters:
68 * mesh <-- pointer to a cs_mesh_t structure
69 * vtx_is_fixed --> array to define vertices mobility (1 : fixed, 0 : free)
70 *----------------------------------------------------------------------------*/
71
72void
73cs_mesh_smoother_unwarp(cs_mesh_t *mesh,
74 const int vtx_is_fixed[]);
75
76/*----------------------------------------------------------------------------*/
77
78#endif /* CS_MESH_SMOOTHER_H */
cs_base.h
cs_real_t
double cs_real_t
Floating-point value.
Definition: cs_defs.h:332
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:754
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:838
mesh
Definition: mesh.f90:26
cs_mesh_t
Definition: cs_mesh.h:85