8.3
general documentation
cs_mesh_intersect.h
Go to the documentation of this file.
1#ifndef __CS_MESH_INTERSECT_H__
2#define __CS_MESH_INTERSECT_H__
3
4/*============================================================================
5 * Postprocessing utility functions.
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_defs.h"
35
36/*----------------------------------------------------------------------------*/
37
38BEGIN_C_DECLS
39
40/*=============================================================================
41 * Type Definitions
42 *============================================================================*/
43
44/*============================================================================
45 * Global variables
46 *============================================================================*/
47
48/*============================================================================
49 * Public function prototypes
50 *============================================================================*/
51
52/*----------------------------------------------------------------------------*/
77/*----------------------------------------------------------------------------*/
78
79void
80cs_mesh_intersect_segment_cell_select(void *input,
81 cs_lnum_t *n_cells,
82 cs_lnum_t **cell_ids);
83
84/*----------------------------------------------------------------------------*/
113/*----------------------------------------------------------------------------*/
114
115void
116cs_mesh_intersect_polyline_cell_select(void *input,
117 cs_lnum_t n_points,
118 cs_lnum_t *n_cells,
119 cs_lnum_t **cell_ids,
120 cs_real_t **seg_c_len,
121 cs_real_3_t **seg_c_cen );
122
123/*----------------------------------------------------------------------------*/
142/*----------------------------------------------------------------------------*/
143
144void
145cs_mesh_intersect_polyline_map(cs_lnum_t n_points,
146 const cs_real_t point_coords[],
147 cs_real_t min_fraction,
148 cs_lnum_t **seg_cell_idx,
149 cs_lnum_t **seg_cell,
150 cs_real_t **seg_cell_fraction);
151
152/*----------------------------------------------------------------------------*/
153
154END_C_DECLS
155
156#endif /* __CS_MESH_INTERSECT_H__ */
cs_defs.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
cs_real_3_t
cs_real_t cs_real_3_t[3]
vector of 3 floating-point values
Definition: cs_defs.h:359
END_C_DECLS
#define END_C_DECLS
Definition: cs_defs.h:543
cs_lnum_t
int cs_lnum_t
local mesh entity id
Definition: cs_defs.h:335
cs_mesh_intersect_polyline_cell_select
void cs_mesh_intersect_polyline_cell_select(void *input, cs_lnum_t n_points, cs_lnum_t *n_cells, cs_lnum_t **cell_ids, cs_real_t **seg_c_len, cs_real_3_t **seg_c_cen)
Select cells cut by a line composed of segments.
Definition: cs_mesh_intersect.cpp:435
cs_mesh_intersect_segment_cell_select
void cs_mesh_intersect_segment_cell_select(void *input, cs_lnum_t *n_cells, cs_lnum_t **cell_ids)
Select cells cut by a given segment.
Definition: cs_mesh_intersect.cpp:268
cs_mesh_intersect_polyline_map
void cs_mesh_intersect_polyline_map(cs_lnum_t n_points, const cs_real_t point_coords[], cs_real_t min_fraction, cs_lnum_t **seg_cell_idx, cs_lnum_t **seg_cell, cs_real_t **seg_cell_fraction)
Map a polyline of segments to the local mesh.
Definition: cs_mesh_intersect.cpp:796