spgusrgl.h

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/*
 *  10-jul-89  $$1  lokay   added DIM_INDEX
 *  15-sep-90  $$2  lokay   increased DIM_MAX
 *  15-Nov-94  $$3  Leo     increased DIM_MAX to 20000.
 *  27-Jul-98  $$4  leo     Added DIM_SIGN_MODE.
 */

#ifdef	SPGUSRMAIN
#define	extern
#endif

#ifdef	USRMAIN
#define D user_dimension
#endif

#ifdef	_SPG
extern	Segtab	*SPG_segtab;
extern	Vercoor	*SPG_ver_tab;
extern	Dim_tab	*SPG_dim_tab;
extern	double	*SPG_dim;
extern	Relat	*SPG_relat;
extern	int	*SPG_formula;
extern	Entity	*SPG_sec_dbstart;
extern	int	SPG_numseg, SPG_numvert, SPG_numdim, SPG_num_form;
#endif

#define	PRG_PRT		1	/* in part environment		*/
#define PRG_SEC		2	/* in section environment	*/

extern	int	SPG_PRG;	/* indicates part/section env.	*/

#define	DIM_MAX	20000

extern	double	user_dimension[DIM_MAX];	/* Dimension values	*/
extern	int	DIM_NUM;	/* Number of dimensions	*/
extern	char	SECNAME[32];	/* Section name		*/
extern  int     DIM_USED;       /* number of valid dimensions */
extern  int     DIM_INDEX[DIM_MAX];    /* Array to indicate which dimensions
                                          are really used               */

/* Mass-properties of the section			*/

extern	double	AREA, SX, SY, IXX, IYY, IXY;

#define DIM_SIGN_MODE_RELATIVE 0
#define DIM_SIGN_MODE_TRUE     1

/* Set the default of DIM_SIGN_MODE = DIM_SIGN_MODE_RELATIVE in spgmain.c */
extern int DIM_SIGN_MODE;

#ifdef	SPGUSRMAIN
#undef	extern
#endif