src/gen/mkillum.h

/* RCSid: $Id: mkillum.h,v 2.3 2003/06/26 00:58:09 schorsch Exp $ */
/*
 * Common definitions for mkillum
 */
#ifndef _RAD_MKILLUM_H_
#define _RAD_MKILLUM_H_

#include  "standard.h"
#include  "object.h"
#include  "otypes.h"
#include  "rtprocess.h"

#ifdef __cplusplus
extern "C" {
#endif

                                /* illum flags */
#define  IL_LIGHT       0x1             /* light rather than illum */
#define  IL_COLDST      0x2             /* use color distribution */
#define  IL_COLAVG      0x4             /* use average color */
#define  IL_DATCLB      0x8             /* OK to clobber data file */

struct illum_args {
        int     flags;                  /* flags from list above */
        char    matname[MAXSTR];        /* illum material name */
        char    datafile[MAXSTR];       /* distribution data file name */
        int     dfnum;                  /* data file number */
        char    altmat[MAXSTR];         /* alternate material name */
        int     sampdens;               /* point sample density */
        int     nsamps;                 /* # of samples in each direction */
        float   minbrt;                 /* minimum average brightness */
        float   col[3];                 /* computed average color */
};                              /* illum options */

struct rtproc {
        SUBPROC pd;                     /* rtrace pipe descriptors */
        float   *buf;                   /* rtrace i/o buffer */
        int     bsiz;                   /* maximum rays for rtrace buffer */
        float   **dest;                 /* destination for each ray result */
        int     nrays;                  /* current length of rtrace buffer */
};                              /* rtrace process */


#ifdef __cplusplus
}
#endif
#endif /* _RAD_MKILLUM_H_ */

Revision:	2.4
Committed:	Mon Jul 14 22:23:59 2003 UTC (22 years, 3 months ago) by schorsch
Content type:	text/plain
Branch:	MAIN
Changes since 2.3:	+5 -5 lines
Log Message:	Instrumented headers against multiple inclusion and for use from C++. Moved includes in headers out of "C" scope.
#	User	Rev	Content
1	schorsch	2.4	/* RCSid: $Id: mkillum.h,v 2.3 2003/06/26 00:58:09 schorsch Exp $ */
2	greg	1.1	/*
3			* Common definitions for mkillum
4			*/
5	schorsch	2.3	#ifndef _RAD_MKILLUM_H_
6			#define _RAD_MKILLUM_H_
7	greg	1.2
8			#include "standard.h"
9			#include "object.h"
10			#include "otypes.h"
11	schorsch	2.3	#include "rtprocess.h"
12	schorsch	2.4
13			#ifdef __cplusplus
14			extern "C" {
15			#endif
16	greg	1.2
17	greg	1.1	/* illum flags */
18	greg	1.3	#define IL_LIGHT 0x1 /* light rather than illum */
19			#define IL_COLDST 0x2 /* use color distribution */
20			#define IL_COLAVG 0x4 /* use average color */
21			#define IL_DATCLB 0x8 /* OK to clobber data file */
22	greg	1.1
23			struct illum_args {
24			int flags; /* flags from list above */
25			char matname[MAXSTR]; /* illum material name */
26			char datafile[MAXSTR]; /* distribution data file name */
27			int dfnum; /* data file number */
28	greg	1.2	char altmat[MAXSTR]; /* alternate material name */
29	greg	1.3	int sampdens; /* point sample density */
30	greg	1.1	int nsamps; /* # of samples in each direction */
31	greg	1.5	float minbrt; /* minimum average brightness */
32	greg	1.4	float col[3]; /* computed average color */
33	greg	1.1	}; /* illum options */
34
35			struct rtproc {
36	schorsch	2.3	SUBPROC pd; /* rtrace pipe descriptors */
37	greg	1.1	float buf; / rtrace i/o buffer */
38			int bsiz; /* maximum rays for rtrace buffer */
39	greg	1.3	float *dest; / destination for each ray result */
40	greg	1.1	int nrays; /* current length of rtrace buffer */
41			}; /* rtrace process */
42	schorsch	2.3
43
44			#ifdef __cplusplus
45			}
46			#endif
47			#endif /* _RAD_MKILLUM_H_ */
48