| 25 |
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| 26 |
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#include "fvect.h" |
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#include "ccolor.h" |
| 28 |
+ |
#include "platform.h" |
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| 30 |
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#ifdef __cplusplus |
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extern "C" { |
| 32 |
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#endif |
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|
| 33 |
– |
#ifdef _WIN32 |
| 34 |
– |
#define strcasecmp stricmp |
| 35 |
– |
#endif |
| 36 |
– |
|
| 34 |
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#define SDnameLn 128 /* maximum BSDF name length */ |
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#define SDmaxCh 3 /* maximum # spectral channels */ |
| 36 |
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| 55 |
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typedef enum {SDEnone=0, SDEmemory, SDEfile, SDEformat, SDEargument, |
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SDEdata, SDEsupport, SDEinternal, SDEunknown} SDError; |
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| 58 |
< |
/* English ASCII strings corresponding to ennumerated errors */ |
| 58 |
> |
/* English strings corresponding to ennumerated errors */ |
| 59 |
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extern const char *SDerrorEnglish[]; |
| 60 |
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|
| 61 |
< |
/* Additional information on last error (ASCII English) */ |
| 61 |
> |
/* Pointer to error list in preferred language */ |
| 62 |
> |
extern const char **SDerrorList; |
| 63 |
> |
|
| 64 |
> |
/* Additional information on last error (generally in English) */ |
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extern char SDerrorDetail[]; |
| 66 |
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|
| 67 |
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/* Holder for BSDF value and spectral color */ |
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char matn[SDnameLn]; /* material name */ |
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char makr[SDnameLn]; /* manufacturer */ |
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char *mgf; /* geometric description (if any) */ |
| 126 |
< |
float dim[3]; /* width, height, thickness (meters) */ |
| 126 |
> |
double dim[3]; /* width, height, thickness (meters) */ |
| 127 |
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SDValue rLambFront; /* diffuse front reflectance */ |
| 128 |
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SDValue rLambBack; /* diffuse rear reflectance */ |
| 129 |
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SDValue tLamb; /* diffuse transmission */ |
| 152 |
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| 153 |
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#define SDisLoaded(sd) ((sd)->rLambFront.spec.flags != 0) |
| 154 |
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|
| 155 |
< |
/* Report an error to the indicated stream (in English) */ |
| 156 |
< |
extern SDError SDreportEnglish(SDError ec, FILE *fp); |
| 155 |
> |
/* Report an error to the indicated stream */ |
| 156 |
> |
extern SDError SDreportError(SDError ec, FILE *fp); |
| 157 |
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| 158 |
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/* Shorten file path to useable BSDF name, removing suffix */ |
| 159 |
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extern void SDclipName(char res[SDnameLn], const char *fname); |
| 190 |
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extern void SDmultiSamp(double t[], int n, double randX); |
| 191 |
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| 192 |
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/* Map a [0,1]^2 square to a unit radius disk */ |
| 193 |
< |
void SDsquare2disk(double ds[2], double seedx, double seedy); |
| 193 |
> |
extern void SDsquare2disk(double ds[2], double seedx, double seedy); |
| 194 |
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|
| 195 |
|
/* Map point on unit disk to a unit square in [0,1]^2 range */ |
| 196 |
< |
void SDdisk2square(double sq[2], double diskx, double disky); |
| 196 |
> |
extern void SDdisk2square(double sq[2], double diskx, double disky); |
| 197 |
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| 198 |
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/***************************************************************** |
| 199 |
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* The calls below are the ones most applications require. |
| 201 |
|
*/ |
| 202 |
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| 203 |
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/* Get BSDF from cache (or load and cache it on first call) */ |
| 204 |
< |
/* Report any problems to stderr (in English), return NULL on failure */ |
| 204 |
> |
/* Report any problems to stderr, return NULL on failure */ |
| 205 |
|
extern const SDData *SDcacheFile(const char *fname); |
| 206 |
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| 207 |
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/* Free a BSDF from our cache (clear all if sd==NULL) */ |
