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*/ |
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#include "mkillum.h" |
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#include "paths.h" |
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#define brt(col) (.263*(col)[0]+.655*(col)[1]+.082*(col)[2]) |
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char DSTSUF[] = ".dist"; /* distribution suffix */ |
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char FNCFNM[] = "illum.cal"; /* function file name */ |
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|
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void compinv(float *rinv, float *rp, int m); |
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void colorout(int p, float *da, int n, int m, double mult, FILE *fp); |
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void fputnum(double d, FILE *fp); |
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void brightout(float *da, int n, int m, double mult, FILE *fp); |
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void fputeol(FILE *fp); |
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void compavg(float col[3], float *da, int n); |
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char * dfname(struct illum_args *il, int c); |
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FILE * dfopen(struct illum_args *il, int c); |
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static void compinv(COLORV *rinv, COLORV *rp, int m); |
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static void colorout(int p, COLORV *da, int n, int m, double mult, FILE *fp); |
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static void fputnum(double d, FILE *fp); |
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static void brightout(COLORV *da, int n, int m, double mult, FILE *fp); |
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static void fputeol(FILE *fp); |
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static void compavg(COLOR col, COLORV *da, int n); |
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static char * dfname(struct illum_args *il, int c); |
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static FILE * dfopen(struct illum_args *il, int c); |
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void |
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printobj( /* print out an object */ |
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char *mod, |
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register OBJREC *obj |
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OBJREC *obj |
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) |
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{ |
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register int i; |
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int i; |
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if (issurface(obj->otype) && !strcmp(mod, VOIDID)) |
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return; /* don't print void surfaces */ |
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) |
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{ |
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char fname[MAXSTR]; |
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register char *s; |
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char *s; |
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s = strcpy(fname, il->datafile); |
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s += strlen(s); |
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} |
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|
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FILE * |
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static FILE * |
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dfopen( /* open data file */ |
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register struct illum_args *il, |
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struct illum_args *il, |
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int c |
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) |
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{ |
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} |
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|
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extern void |
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void |
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flatout( /* write hemispherical distribution */ |
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struct illum_args *il, |
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float *da, |
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COLORV *da, |
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int n, |
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int m, |
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FVECT u, |
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FVECT w |
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) |
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{ |
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float *Ninv; |
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COLORV *Ninv; |
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FILE *dfp; |
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int i; |
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|
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if ((Ninv = (float *)malloc(3*m*sizeof(float))) == NULL) |
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if ((Ninv = (COLORV *)malloc(3*m*sizeof(COLORV))) == NULL) |
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error(SYSTEM, "out of memory in flatout"); |
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compinv(Ninv, da, m); |
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if (il->flags & IL_COLDST) { |
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printf("\t%f\t%f\t%f\n", v[0], v[1], v[2]); |
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printf("\t%f\t%f\t%f\n", w[0], w[1], w[2]); |
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il->dfnum++; |
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< |
free((void *)Ninv); |
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> |
free(Ninv); |
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} |
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< |
extern void |
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> |
void |
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roundout( /* write spherical distribution */ |
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struct illum_args *il, |
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float *da, |
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> |
COLORV *da, |
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int n, |
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int m |
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) |
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{ |
167 |
< |
float *Ninv, *Sinv; |
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> |
COLORV *Ninv, *Sinv; |
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FILE *dfp; |
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int i; |
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|
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if ((Ninv = (float *)malloc(3*m*sizeof(float))) == NULL || |
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(Sinv = (float *)malloc(3*m*sizeof(float))) == NULL) |
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> |
if ((Ninv = (COLORV *)malloc(3*m*sizeof(COLORV))) == NULL || |
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> |
(Sinv = (COLORV *)malloc(3*m*sizeof(COLORV))) == NULL) |
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error(SYSTEM, "out of memory in roundout"); |
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compinv(Ninv, da, m); |
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compinv(Sinv, da+3*m*(n-1), m); |
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printf("\n\t%s il_alt il_azi", FNCFNM); |
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printf("\n0\n0\n"); |
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il->dfnum++; |
210 |
< |
free((void *)Ninv); |
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< |
free((void *)Sinv); |
210 |
> |
free(Ninv); |
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> |
free(Sinv); |
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} |
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|
214 |
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|
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< |
extern void |
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> |
void |
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illumout( /* print illum object */ |
217 |
< |
register struct illum_args *il, |
217 |
> |
struct illum_args *il, |
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OBJREC *ob |
219 |
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) |
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{ |
243 |
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} |
244 |
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|
245 |
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|
246 |
< |
void |
246 |
> |
static void |
247 |
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compavg( /* compute average for set of data values */ |
248 |
< |
float col[3], |
249 |
< |
register float *da, |
248 |
> |
COLOR col, |
249 |
> |
COLORV *da, |
250 |
|
int n |
251 |
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) |
252 |
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{ |
253 |
< |
register int i; |
253 |
> |
int i; |
254 |
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|
255 |
< |
col[0] = col[1] = col[2] = 0.; |
255 |
> |
setcolor(col, 0.0, 0.0, 0.0); |
256 |
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i = n; |
257 |
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while (i-- > 0) { |
258 |
< |
col[0] += *da++; |
259 |
< |
col[1] += *da++; |
259 |
< |
col[2] += *da++; |
258 |
> |
addcolor(col, da); |
259 |
> |
da += 3; |
260 |
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} |
261 |
< |
for (i = 0; i < 3; i++) |
262 |
< |
col[i] /= (double)n; |
261 |
> |
scalecolor(col, 1./(double)n); |
262 |
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} |
263 |
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|
264 |
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|
265 |
< |
void |
265 |
> |
static void |
266 |
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compinv( /* compute other side of row average */ |
267 |
< |
register float *rinv, |
268 |
< |
register float *rp, |
267 |
> |
COLORV *rinv, |
268 |
> |
COLORV *rp, |
269 |
|
int m |
270 |
|
) |
271 |
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{ |
272 |
< |
float avg[3]; |
272 |
> |
COLOR avg; |
273 |
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|
274 |
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compavg(avg, rp, m); /* row average */ |
275 |
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while (m-- > 0) { |
280 |
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} |
281 |
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|
282 |
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|
283 |
< |
extern int |
283 |
> |
int |
284 |
|
average( /* evaluate average value for distribution */ |
285 |
< |
register struct illum_args *il, |
286 |
< |
float *da, |
285 |
> |
struct illum_args *il, |
286 |
> |
COLORV *da, |
287 |
|
int n |
288 |
|
) |
289 |
|
{ |
300 |
|
|
301 |
|
static int colmcnt = 0; /* count of columns written */ |
302 |
|
|
303 |
< |
void |
303 |
> |
static void |
304 |
|
fputnum( /* put out a number to fp */ |
305 |
|
double d, |
306 |
|
FILE *fp |
312 |
|
} |
313 |
|
|
314 |
|
|
315 |
< |
void |
315 |
> |
static void |
316 |
|
fputeol( /* write end of line to fp */ |
317 |
< |
register FILE *fp |
317 |
> |
FILE *fp |
318 |
|
) |
319 |
|
{ |
320 |
|
putc('\n', fp); |
322 |
|
} |
323 |
|
|
324 |
|
|
325 |
< |
void |
325 |
> |
static void |
326 |
|
colorout( /* put out color distribution data */ |
327 |
|
int p, |
328 |
< |
register float *da, |
328 |
> |
COLORV *da, |
329 |
|
int n, |
330 |
|
int m, |
331 |
|
double mult, |
332 |
|
FILE *fp |
333 |
|
) |
334 |
|
{ |
335 |
< |
register int i, j; |
335 |
> |
int i, j; |
336 |
|
|
337 |
|
for (i = 0; i < n; i++) { |
338 |
|
for (j = 0; j < m; j++) { |
344 |
|
} |
345 |
|
|
346 |
|
|
347 |
< |
void |
347 |
> |
static void |
348 |
|
brightout( /* put out brightness distribution data */ |
349 |
< |
register float *da, |
349 |
> |
COLORV *da, |
350 |
|
int n, |
351 |
|
int m, |
352 |
|
double mult, |
353 |
|
FILE *fp |
354 |
|
) |
355 |
|
{ |
356 |
< |
register int i, j; |
356 |
> |
int i, j; |
357 |
|
|
358 |
|
for (i = 0; i < n; i++) { |
359 |
|
for (j = 0; j < m; j++) { |