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 (22 years, 7 months ago) by greg
Content type:	text/plain
Branch:	MAIN
Log Message:	Moved tmesh.* files to library and fixed another compile error
#	User	Rev	Content
1	greg	2.1	/* 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) */