| 44 |
|
|
| 45 |
|
extern int report_intvl; /* reporting interval (seconds) */ |
| 46 |
|
|
| 47 |
< |
typedef double DCOLOR[3]; /* double-precision color */ |
| 47 |
> |
typedef double DCOLORV; /* double-precision color type */ |
| 48 |
|
|
| 49 |
|
/* |
| 50 |
|
* The MODCONT structure is used to accumulate ray contributions |
| 53 |
|
* be replaced with the modifier name. If outspec contains a %d in it, |
| 54 |
|
* this will be used to create one output file per bin, otherwise all bins |
| 55 |
|
* will be written to the same file, in order. If the global outfmt |
| 56 |
< |
* is 'c', then a 4-byte RGBE pixel will be output for each bin value |
| 57 |
< |
* and the file will conform to a RADIANCE image if xres & yres are set. |
| 56 |
> |
* is 'c', then a common-exponent pixel will be output for each bin value |
| 57 |
> |
* and the file will conform to a RADIANCE picture if NCSAMP==3 and |
| 58 |
> |
* xres and yres are set. |
| 59 |
|
*/ |
| 60 |
|
typedef struct { |
| 61 |
|
const char *outspec; /* output file specification */ |
| 64 |
|
EPNODE *binv; /* bin value expression */ |
| 65 |
|
int bin0; /* starting bin offset */ |
| 66 |
|
int nbins; /* number of contribution bins */ |
| 67 |
< |
DCOLOR cbin[1]; /* contribution bins (extends struct) */ |
| 67 |
> |
DCOLORV cbin[1]; /* contribution bins (extends struct) */ |
| 68 |
|
} MODCONT; /* modifier contribution */ |
| 69 |
|
|
| 70 |
+ |
#define DCOLORSIZ (sizeof(DCOLORV)*NCSAMP) |
| 71 |
+ |
#define mcsize(nb) (sizeof(MODCONT)-sizeof(DCOLORV)+(nb)*DCOLORSIZ) |
| 72 |
+ |
#define mcbin(mp,bi) ((mp)->cbin + (bi)*NCSAMP) |
| 73 |
+ |
|
| 74 |
|
extern LUTAB modconttab; /* modifier contribution table */ |
| 75 |
|
|
| 76 |
|
/* |
| 99 |
|
extern int modasiz; /* allocated modifier array size */ |
| 100 |
|
|
| 101 |
|
extern char RCCONTEXT[]; /* special evaluation context */ |
| 97 |
– |
|
| 98 |
– |
extern char *formstr(int f); /* return format identifier */ |
| 102 |
|
|
| 103 |
|
extern void process_rcontrib(void); /* trace ray contributions */ |
| 104 |
|
|
