| 58 |
|
typedef enum {SDEnone=0, SDEmemory, SDEfile, SDEformat, SDEargument, |
| 59 |
|
SDEdata, SDEsupport, SDEinternal, SDEunknown} SDError; |
| 60 |
|
|
| 61 |
< |
/* English ASCII strings corresponding to ennumerated errors */ |
| 61 |
> |
/* English strings corresponding to ennumerated errors */ |
| 62 |
|
extern const char *SDerrorEnglish[]; |
| 63 |
|
|
| 64 |
< |
/* Additional information on last error (ASCII English) */ |
| 64 |
> |
/* Pointer to error list in preferred language */ |
| 65 |
> |
extern const char **SDerrorList; |
| 66 |
> |
|
| 67 |
> |
/* Additional information on last error (generally in English) */ |
| 68 |
|
extern char SDerrorDetail[]; |
| 69 |
|
|
| 70 |
|
/* Holder for BSDF value and spectral color */ |
| 155 |
|
|
| 156 |
|
#define SDisLoaded(sd) ((sd)->rLambFront.spec.flags != 0) |
| 157 |
|
|
| 158 |
< |
/* Report an error to the indicated stream (in English) */ |
| 159 |
< |
extern SDError SDreportEnglish(SDError ec, FILE *fp); |
| 158 |
> |
/* Report an error to the indicated stream */ |
| 159 |
> |
extern SDError SDreportError(SDError ec, FILE *fp); |
| 160 |
|
|
| 161 |
|
/* Shorten file path to useable BSDF name, removing suffix */ |
| 162 |
|
extern void SDclipName(char res[SDnameLn], const char *fname); |
| 193 |
|
extern void SDmultiSamp(double t[], int n, double randX); |
| 194 |
|
|
| 195 |
|
/* Map a [0,1]^2 square to a unit radius disk */ |
| 196 |
< |
void SDsquare2disk(double ds[2], double seedx, double seedy); |
| 196 |
> |
extern void SDsquare2disk(double ds[2], double seedx, double seedy); |
| 197 |
|
|
| 198 |
|
/* Map point on unit disk to a unit square in [0,1]^2 range */ |
| 199 |
< |
void SDdisk2square(double sq[2], double diskx, double disky); |
| 199 |
> |
extern void SDdisk2square(double sq[2], double diskx, double disky); |
| 200 |
|
|
| 201 |
|
/***************************************************************** |
| 202 |
|
* The calls below are the ones most applications require. |
| 204 |
|
*/ |
| 205 |
|
|
| 206 |
|
/* Get BSDF from cache (or load and cache it on first call) */ |
| 207 |
< |
/* Report any problems to stderr (in English), return NULL on failure */ |
| 207 |
> |
/* Report any problems to stderr, return NULL on failure */ |
| 208 |
|
extern const SDData *SDcacheFile(const char *fname); |
| 209 |
|
|
| 210 |
|
/* Free a BSDF from our cache (clear all if sd==NULL) */ |
