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#include "mkillum.h" |
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< |
#define brt(col) (.295*(col)[0] + .636*(col)[1] + .070*(col)[2]) |
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#define brt(col) (.263*(col)[0]+.655*(col)[1]+.082*(col)[2]) |
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char DATORD[] = "RGB"; /* data ordering */ |
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char DATSUF[] = ".dat"; /* data file suffix */ |
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{ |
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register int i; |
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|
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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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printf("\n%s %s %s", mod, ofun[obj->otype].funame, obj->oname); |
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printf("\n%d", obj->oargs.nsargs); |
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for (i = 0; i < obj->oargs.nsargs; i++) |
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printf("\n9 red green blue"); |
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for (i = 0; i < 3; i++) { |
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dfp = dfopen(il, DATORD[i]); |
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fprintf(dfp, "2\n1 0 %d\n0 %f %d\n", n, 2.*PI, m); |
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colorout(i, da, n*m, 1./il->nsamps/il->col[i], dfp); |
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fprintf(dfp, "2\n%f %f %d\n%f %f %d\n", |
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1.-.5/n, .5/n, n, |
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0., 2.*PI, m+1); |
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colorout(i, da, n, m, 1./il->nsamps/il->col[i], dfp); |
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fclose(dfp); |
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printf(" %s", dfname(il, DATORD[i])); |
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} |
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} else { |
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printf("\n%s %s %s%s", VOIDID, ofun[PAT_BDATA].funame, |
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il->matname, DSTSUF); |
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printf("\n5 noop"); |
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printf("\n5 noneg"); |
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dfp = dfopen(il, 0); |
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fprintf(dfp, "2\n1 0 %d\n0 %f %d\n", n, 2.*PI, m); |
120 |
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brightout(da, n*m, 1./il->nsamps/brt(il->col), dfp); |
119 |
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fprintf(dfp, "2\n%f %f %d\n%f %f %d\n", 1.-.5/n, .5/n, n, |
120 |
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0., 2.*PI, m+1); |
121 |
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brightout(da, n, m, 1./il->nsamps/brt(il->col), dfp); |
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fclose(dfp); |
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printf(" %s", dfname(il, 0)); |
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} |
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printf("\n9 red green blue"); |
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for (i = 0; i < 3; i++) { |
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dfp = dfopen(il, DATORD[i]); |
148 |
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fprintf(dfp, "2\n1 -1 %d\n0 %f %d\n", n, 2.*PI, m); |
149 |
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colorout(i, da, n*m, 1./il->nsamps/il->col[i], dfp); |
148 |
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fprintf(dfp, "2\n%f %f %d\n%f %f %d\n", |
149 |
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1.-1./n, -1.+1./n, n, |
150 |
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0., 2.*PI, m+1); |
151 |
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colorout(i, da, n, m, 1./il->nsamps/il->col[i], dfp); |
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fclose(dfp); |
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printf(" %s", dfname(il, DATORD[i])); |
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} |
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} else { |
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printf("\n%s %s %s%s", VOIDID, ofun[PAT_BDATA].funame, |
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il->matname, DSTSUF); |
158 |
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printf("\n5 noop"); |
158 |
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printf("\n5 noneg"); |
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dfp = dfopen(il, 0); |
160 |
< |
fprintf(dfp, "2\n1 -1 %d\n0 %f %d\n", n, 2.*PI, m); |
161 |
< |
brightout(da, n*m, 1./il->nsamps/brt(il->col), dfp); |
160 |
> |
fprintf(dfp, "2\n%f %f %d\n%f %f %d\n", 1.-1./n, -1.+1./n, n, |
161 |
> |
0., 2.*PI, m+1); |
162 |
> |
brightout(da, n, m, 1./il->nsamps/brt(il->col), dfp); |
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fclose(dfp); |
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printf(" %s", dfname(il, 0)); |
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} |
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for (i = 0; i < 3; i++) |
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il->col[i] /= (double)n*il->nsamps; |
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218 |
< |
return(brt(il->col) >= il->minbrt); |
218 |
> |
return(brt(il->col) > il->minbrt+FTINY); |
219 |
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} |
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222 |
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colorout(p, da, n, mult, fp) /* put out color distribution data */ |
222 |
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static int colmcnt = 0; /* count of columns written */ |
223 |
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|
224 |
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fputnum(d, fp) /* put out a number to fp */ |
225 |
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double d; |
226 |
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FILE *fp; |
227 |
> |
{ |
228 |
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if (colmcnt++ % 6 == 0) |
229 |
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putc('\n', fp); |
230 |
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fprintf(fp, " %11e", d); |
231 |
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} |
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|
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|
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fputeol(fp) /* write end of line to fp */ |
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register FILE *fp; |
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{ |
237 |
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putc('\n', fp); |
238 |
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colmcnt = 0; |
239 |
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} |
240 |
> |
|
241 |
> |
|
242 |
> |
colorout(p, da, n, m, mult, fp) /* put out color distribution data */ |
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int p; |
244 |
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register float *da; |
245 |
< |
int n; |
245 |
> |
int n, m; |
246 |
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double mult; |
247 |
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FILE *fp; |
248 |
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{ |
249 |
< |
register int i; |
249 |
> |
register int i, j; |
250 |
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|
251 |
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for (i = 0; i < n; i++) { |
252 |
< |
if (i%6 == 0) |
253 |
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putc('\n', fp); |
254 |
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fprintf(fp, " %11e", mult*da[p]); |
255 |
< |
da += 3; |
252 |
> |
for (j = 0; j < m; j++) { |
253 |
> |
fputnum(mult*da[p], fp); |
254 |
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da += 3; |
255 |
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} |
256 |
> |
fputnum(mult*da[p-3*m], fp); /* wrap phi */ |
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} |
258 |
< |
putc('\n', fp); |
258 |
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fputeol(fp); |
259 |
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} |
260 |
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261 |
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262 |
< |
brightout(da, n, mult, fp) /* put out brightness distribution data */ |
262 |
> |
brightout(da, n, m, mult, fp) /* put out brightness distribution data */ |
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register float *da; |
264 |
< |
int n; |
264 |
> |
int n, m; |
265 |
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double mult; |
266 |
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FILE *fp; |
267 |
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{ |
268 |
< |
register int i; |
268 |
> |
register int i, j; |
269 |
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|
270 |
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for (i = 0; i < n; i++) { |
271 |
< |
if (i%6 == 0) |
272 |
< |
putc('\n', fp); |
273 |
< |
fprintf(fp, " %11e", mult*brt(da)); |
274 |
< |
da += 3; |
271 |
> |
for (j = 0; j < m; j++) { |
272 |
> |
fputnum(mult*brt(da), fp); |
273 |
> |
da += 3; |
274 |
> |
} |
275 |
> |
fputnum(mult*brt(da-3*m), fp); /* wrap phi */ |
276 |
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} |
277 |
< |
putc('\n', fp); |
277 |
> |
fputeol(fp); |
278 |
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} |