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Updated to admesh 0.98.1

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This commit is contained in:
Miro Hrončok 2014-09-23 14:34:37 +02:00
parent 321b70115b
commit b9f4880b23
8 changed files with 1940 additions and 1973 deletions
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93
xs/src/admesh/stl.h
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@ -1,25 +1,34 @@
/* ADMesh -- process triangulated solid meshes
* Copyright (C) 1995, 1996 Anthony D. Martin
* Copyright (C) 1995, 1996 Anthony D. Martin <amartin@engr.csulb.edu>
* Copyright (C) 2013, 2014 several contributors, see AUTHORS
*
* 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, or (at your option)
* any later version.
*
* 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.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Questions, comments, suggestions, etc to <amartin@engr.csulb.edu>
* Questions, comments, suggestions, etc to
* https://github.com/admesh/admesh/issues
*/
#ifndef __admesh_stl__
#define __admesh_stl__
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
#define STL_MAX(A,B) ((A)>(B)? (A):(B))
#define STL_MIN(A,B) ((A)<(B)? (A):(B))
#define ABS(X) ((X) < 0 ? -(X) : (X))
@ -31,60 +40,52 @@
#define ASCII_LINES_PER_FACET 7
#define SIZEOF_EDGE_SORT 24
typedef struct
{
typedef struct {
float x;
float y;
float z;
}stl_vertex;
} stl_vertex;
typedef struct
{
typedef struct {
float x;
float y;
float z;
}stl_normal;
} stl_normal;
typedef char stl_extra[2];
typedef struct
{
typedef struct {
stl_normal normal;
stl_vertex vertex[3];
stl_extra extra;
}stl_facet;
} stl_facet;
#define SIZEOF_STL_FACET 50
typedef enum {binary, ascii, inmemory} stl_type;
typedef struct
{
typedef struct {
stl_vertex p1;
stl_vertex p2;
int facet_number;
}stl_edge;
} stl_edge;
typedef struct stl_hash_edge
{
typedef struct stl_hash_edge {
unsigned key[6];
int facet_number;
int which_edge;
struct stl_hash_edge *next;
}stl_hash_edge;
} stl_hash_edge;
typedef struct
{
typedef struct {
int neighbor[3];
char which_vertex_not[3];
}stl_neighbors;
} stl_neighbors;
typedef struct
{
typedef struct {
int vertex[3];
}v_indices_struct;
} v_indices_struct;
typedef struct
{
typedef struct {
char header[81];
stl_type type;
int number_of_facets;
@ -117,10 +118,9 @@ typedef struct
int collisions;
int shared_vertices;
int shared_malloced;
}stl_stats;
} stl_stats;
typedef struct
{
typedef struct {
FILE *fp;
stl_facet *facet_start;
stl_edge *edge_start;
@ -131,7 +131,8 @@ typedef struct
v_indices_struct *v_indices;
stl_vertex *v_shared;
stl_stats stats;
}stl_file;
char error;
} stl_file;
extern void stl_open(stl_file *stl, char *file);
@ -139,8 +140,11 @@ extern void stl_close(stl_file *stl);
extern void stl_stats_out(stl_file *stl, FILE *file, char *input_file);
extern void stl_print_edges(stl_file *stl, FILE *file);
extern void stl_print_neighbors(stl_file *stl, char *file);
extern void stl_put_little_int(FILE *fp, int value_in);
extern void stl_put_little_float(FILE *fp, float value_in);
extern void stl_write_ascii(stl_file *stl, const char *file, const char *label);
extern void stl_write_binary(stl_file *stl, const char *file, const char *label);
extern void stl_write_binary_block(stl_file *stl, FILE *fp);
extern void stl_check_facets_exact(stl_file *stl);
extern void stl_check_facets_nearby(stl_file *stl, float tolerance);
extern void stl_remove_unconnected_facets(stl_file *stl);
@ -154,6 +158,7 @@ extern void stl_fill_holes(stl_file *stl);
extern void stl_fix_normal_directions(stl_file *stl);
extern void stl_fix_normal_values(stl_file *stl);
extern void stl_reverse_all_facets(stl_file *stl);
extern void stl_translate(stl_file *stl, float x, float y, float z);
extern void stl_translate_relative(stl_file *stl, float x, float y, float z);
extern void stl_scale_versor(stl_file *stl, float versor[3]);
extern void stl_scale(stl_file *stl, float factor);
@ -174,11 +179,23 @@ extern void stl_calculate_normal(float normal[], stl_facet *facet);
extern void stl_normalize_vector(float v[]);
extern void stl_calculate_volume(stl_file *stl);
extern void stl_repair(stl_file *stl, int fixall_flag, int exact_flag, int tolerance_flag, float tolerance, int increment_flag, float increment, int nearby_flag, int iterations, int remove_unconnected_flag, int fill_holes_flag, int normal_directions_flag, int normal_values_flag, int reverse_all_flag, int verbose_flag);
extern void stl_initialize(stl_file *stl);
static void stl_count_facets(stl_file *stl, char *file);
extern void stl_count_facets(stl_file *stl, char *file);
extern void stl_allocate(stl_file *stl);
static void stl_read(stl_file *stl, int first_facet, int first);
extern void stl_read(stl_file *stl, int first_facet, int first);
extern void stl_facet_stats(stl_file *stl, stl_facet facet, int first);
extern void stl_reallocate(stl_file *stl);
extern void stl_add_facet(stl_file *stl, stl_facet *new_facet);
extern void stl_get_size(stl_file *stl);
extern void stl_clear_error(stl_file *stl);
extern int stl_get_error(stl_file *stl);
extern void stl_exit_on_error(stl_file *stl);
#ifdef __cplusplus
}
#endif
#endif