src/common/tmesh.h

/* RCSid: $Id$ */
/*
 * Header file for triangle mesh routines using barycentric coordinates
 */

#define TCALNAME        "tmesh.cal"     /* the name of our auxiliary file */

typedef struct {
        int     ax;             /* major axis */
        FLOAT   tm[2][3];       /* transformation */
} BARYCCM;

#ifndef COSTOL
#define COSTOL          0.99985         /* cosine of tolerance for smoothing */
#endif

                                /* flat_tri() return values */
#define ISBENT          0               /* is not flat */
#define ISFLAT          1               /* is flat */
#define RVBENT          2               /* reversed and not flat */
#define RVFLAT          3               /* reversed and flat */
#define DEGEN           -1              /* degenerate (zero area) */
Revision:	2.1
Committed:	Mon Mar 10 19:38:19 2003 UTC (21 years, 1 month ago) by greg
Content type:	text/plain
Branch:	MAIN
Log Message:	Moved tmesh.* files to library and fixed another compile error
#	Content
1	/* RCSid: $Id$ */
2	/*
3	* Header file for triangle mesh routines using barycentric coordinates
4	*/
5
6	#define TCALNAME "tmesh.cal" /* the name of our auxiliary file */
7
8	typedef struct {
9	int ax; /* major axis */
10	FLOAT tm[2][3]; /* transformation */
11	} BARYCCM;
12
13	#ifndef COSTOL
14	#define COSTOL 0.99985 /* cosine of tolerance for smoothing */
15	#endif
16
17	/* flat_tri() return values */
18	#define ISBENT 0 /* is not flat */
19	#define ISFLAT 1 /* is flat */
20	#define RVBENT 2 /* reversed and not flat */
21	#define RVFLAT 3 /* reversed and flat */
22	#define DEGEN -1 /* degenerate (zero area) */