27 |
|
/* system materials & geometry */ |
28 |
|
const char *mgf_geometry = NULL; |
29 |
|
|
30 |
< |
/* angle basis */ |
30 |
> |
/* angle bases */ |
31 |
|
enum { ABdefault=-1, ABklemsFull=0, ABklemsHalf, ABklemsQuarter, |
32 |
|
ABtensorTree3, ABtensorTree4, ABend }; |
33 |
|
|
79 |
|
|
80 |
|
static char basis_definition[][256] = { |
81 |
|
|
82 |
+ |
"\t<DataDefinition>\n" |
83 |
|
"\t\t<IncidentDataStructure>Columns</IncidentDataStructure>\n" |
84 |
|
"\t\t<AngleBasis>\n" |
85 |
|
"\t\t\t<AngleBasisName>LBNL/Klems Full</AngleBasisName>\n" |
86 |
< |
"\t\t</AngleBasis>\n", |
86 |
> |
"\t\t\t</AngleBasis>\n" |
87 |
> |
"\t</DataDefinition>\n", |
88 |
|
|
89 |
+ |
"\t<DataDefinition>\n" |
90 |
|
"\t\t<IncidentDataStructure>Columns</IncidentDataStructure>\n" |
91 |
|
"\t\t<AngleBasis>\n" |
92 |
|
"\t\t\t<AngleBasisName>LBNL/Klems Half</AngleBasisName>\n" |
93 |
< |
"\t\t</AngleBasis>\n", |
93 |
> |
"\t\t\t</AngleBasis>\n" |
94 |
> |
"\t</DataDefinition>\n", |
95 |
|
|
96 |
+ |
"\t<DataDefinition>\n" |
97 |
|
"\t\t<IncidentDataStructure>Columns</IncidentDataStructure>\n" |
98 |
|
"\t\t<AngleBasis>\n" |
99 |
|
"\t\t\t<AngleBasisName>LBNL/Klems Quarter</AngleBasisName>\n" |
100 |
< |
"\t\t</AngleBasis>\n", |
100 |
> |
"\t\t\t</AngleBasis>\n" |
101 |
> |
"\t</DataDefinition>\n", |
102 |
|
|
103 |
< |
"\t\t<IncidentDataStructure>TensorTree3</IncidentDataStructure>\n", |
103 |
> |
"\t<DataDefinition>\n" |
104 |
> |
"\t\t<IncidentDataStructure>TensorTree3</IncidentDataStructure>\n" |
105 |
> |
"\t</DataDefinition>\n", |
106 |
|
|
107 |
< |
"\t\t<IncidentDataStructure>TensorTree4</IncidentDataStructure>\n", |
107 |
> |
"\t<DataDefinition>\n" |
108 |
> |
"\t\t<IncidentDataStructure>TensorTree4</IncidentDataStructure>\n" |
109 |
> |
"\t</DataDefinition>\n", |
110 |
|
}; |
111 |
|
|
112 |
|
/* Copy data from file descriptor to stdout and close */ |
221 |
|
for (i = 0; i < nfield_assign; i++) { |
222 |
|
const char *fnext = field_assignment[i]; |
223 |
|
for ( ; ; ) { |
224 |
+ |
int added = 0; |
225 |
|
ezxml_t fld; |
226 |
|
char sbuf[512]; |
227 |
|
int j; |
254 |
|
fprintf(stderr, |
255 |
|
"%s: warning - adding tag <%s>\n", |
256 |
|
fn, sbuf); |
257 |
+ |
ezxml_add_txt(wtl, "\t"); |
258 |
|
fld = ezxml_add_child_d(wtl, sbuf, strlen(wtl->txt)); |
259 |
+ |
++added; |
260 |
|
} |
261 |
|
if (XMLfieldID[j].has_unit) |
262 |
|
ezxml_set_attr(fld, "unit", attr_unit); |
280 |
|
} |
281 |
|
sbuf[j] = '\0'; |
282 |
|
ezxml_set_txt_d(fld, sbuf); |
283 |
+ |
if (added) |
284 |
+ |
ezxml_add_txt(wtl, "\n\t"); |
285 |
|
fnext += (*fnext == FASEP); |
286 |
|
} |
287 |
|
} |
324 |
|
sprintf(buf, "%g", i ? |
325 |
|
.5*(abase_list[n].lat[i].tmin + abase_list[n].lat[i+1].tmin) : |
326 |
|
.0); |
327 |
+ |
ezxml_add_txt(abb, "\n\t\t\t\t"); |
328 |
|
ezxml_set_txt_d(ezxml_add_child(abb,"Theta",strlen(abb->txt)), buf); |
329 |
|
sprintf(buf, "%d", abase_list[n].lat[i].nphis); |
330 |
+ |
ezxml_add_txt(abb, "\n\t\t\t\t"); |
331 |
|
ezxml_set_txt_d(ezxml_add_child(abb,"nPhis",strlen(abb->txt)), buf); |
332 |
+ |
ezxml_add_txt(abb, "\n\t\t\t\t"); |
333 |
|
tb = ezxml_add_child(abb, "ThetaBounds", strlen(abb->txt)); |
334 |
+ |
ezxml_add_txt(tb, "\n\t\t\t\t\t"); |
335 |
|
sprintf(buf, "%g", abase_list[n].lat[i].tmin); |
336 |
< |
ezxml_set_txt(ezxml_add_child(tb,"LowerTheta",strlen(tb->txt)), buf); |
336 |
> |
ezxml_set_txt_d(ezxml_add_child(tb,"LowerTheta",strlen(tb->txt)), buf); |
337 |
> |
ezxml_add_txt(tb, "\n\t\t\t\t\t"); |
338 |
|
sprintf(buf, "%g", abase_list[n].lat[i+1].tmin); |
339 |
< |
ezxml_set_txt(ezxml_add_child(tb,"UpperTheta",strlen(tb->txt)), buf); |
339 |
> |
ezxml_set_txt_d(ezxml_add_child(tb,"UpperTheta",strlen(tb->txt)), buf); |
340 |
> |
ezxml_add_txt(tb, "\n\t\t\t\t"); |
341 |
> |
ezxml_add_txt(abb, "\n\t\t\t"); |
342 |
> |
ezxml_add_txt(ab, "\n\t\t\t"); |
343 |
|
} |
344 |
|
return 1; |
345 |
|
} |
355 |
|
if (wtl == NULL) |
356 |
|
return -1; |
357 |
|
ids = ezxml_txt(ezxml_child(wtl, "IncidentDataStructure")); |
358 |
< |
if (ids == NULL) |
358 |
> |
if (!ids[0]) |
359 |
|
return -1; |
360 |
|
for (i = 0; i < ABend; i++) { |
361 |
|
ezxml_t parsed = ezxml_parse_str(basis_definition[i], |
378 |
|
return -1; |
379 |
|
} |
380 |
|
|
381 |
+ |
/* Filter Klems angle basis, applying appropriate solid angle correction */ |
382 |
+ |
static int |
383 |
+ |
filter_klems_matrix(FILE *fp) |
384 |
+ |
{ |
385 |
+ |
#define MAX_COLUMNS 145 |
386 |
+ |
float col_corr[MAX_COLUMNS]; |
387 |
+ |
const char *bn; |
388 |
+ |
int i, j, n = nabases; |
389 |
+ |
/* get angle basis */ |
390 |
+ |
switch (angle_basis) { |
391 |
+ |
case ABklemsFull: bn = "LBNL/Klems Full"; break; |
392 |
+ |
case ABklemsHalf: bn = "LBNL/Klems Half"; break; |
393 |
+ |
case ABklemsQuarter: bn = "LBNL/Klems Quarter"; break; |
394 |
+ |
default: |
395 |
+ |
return 0; |
396 |
+ |
} |
397 |
+ |
while (n-- > 0) |
398 |
+ |
if (!strcasecmp(bn, abase_list[n].name)) |
399 |
+ |
break; |
400 |
+ |
if (n < 0) |
401 |
+ |
return 0; |
402 |
+ |
if (abase_list[n].nangles > MAX_COLUMNS) { |
403 |
+ |
fprintf(stderr, "Internal error - too many Klems columns!\n"); |
404 |
+ |
return 0; |
405 |
+ |
} |
406 |
+ |
/* get correction factors */ |
407 |
+ |
for (j = abase_list[n].nangles; j--; ) |
408 |
+ |
col_corr[j] = 1.f / io_getohm(j, &abase_list[n]); |
409 |
+ |
/* read/correct/write matrix */ |
410 |
+ |
for (i = 0; i < abase_list[n].nangles; i++) { |
411 |
+ |
for (j = 0; j < abase_list[n].nangles; j++) { |
412 |
+ |
double d; |
413 |
+ |
if (fscanf(fp, "%lf", &d) != 1) |
414 |
+ |
return 0; |
415 |
+ |
printf(" %f", d*col_corr[j]); |
416 |
+ |
} |
417 |
+ |
fputc('\n', stdout); |
418 |
+ |
} |
419 |
+ |
return 1; |
420 |
+ |
#undef MAX_COLUMNS |
421 |
+ |
} |
422 |
+ |
|
423 |
|
/* Write out BSDF data block with surrounding tags */ |
424 |
|
static int |
425 |
|
writeBSDFblock(const char *caller, struct s_dfile *df) |
426 |
|
{ |
427 |
+ |
int klems_data = 0; |
428 |
|
char *cp; |
429 |
|
|
430 |
|
puts("\t<WavelengthData>"); |
488 |
|
return 0; |
489 |
|
} |
490 |
|
puts("</WavelengthDataDirection>"); |
491 |
+ |
klems_data = 1; |
492 |
|
switch (angle_basis) { |
493 |
|
case ABklemsFull: |
494 |
|
puts("\t\t\t<ColumnAngleBasis>LBNL/Klems Full</ColumnAngleBasis>"); |
502 |
|
case ABtensorTree3: |
503 |
|
case ABtensorTree4: |
504 |
|
puts("\t\t\t<AngleBasis>LBNL/Shirley-Chiu</AngleBasis>"); |
505 |
+ |
klems_data = 0; |
506 |
|
break; |
507 |
|
default: |
508 |
|
fprintf(stderr, "%s: bad angle basis (%d)\n", caller, angle_basis); |
511 |
|
puts("\t\t\t<ScatteringDataType>BTDF</ScatteringDataType>"); |
512 |
|
puts("\t\t\t<ScatteringData>"); |
513 |
|
fflush(stdout); |
514 |
< |
if (df->fname == stdin_name) { |
514 |
> |
if (klems_data) { |
515 |
> |
FILE *fp = stdin; |
516 |
> |
if (df->fname[0] == '!') |
517 |
> |
fp = popen(df->fname+1, "r"); |
518 |
> |
else if (df->fname != stdin_name) |
519 |
> |
fp = fopen(df->fname, "r"); |
520 |
> |
if (fp == NULL) { |
521 |
> |
fprintf(stderr, "%s: cannot open '%s'\n", |
522 |
> |
caller, df->fname); |
523 |
> |
return 0; |
524 |
> |
} |
525 |
> |
if (!filter_klems_matrix(fp)) { |
526 |
> |
fprintf(stderr, "%s: Klems data error from '%s'\n", |
527 |
> |
caller, df->fname); |
528 |
> |
return 0; |
529 |
> |
} |
530 |
> |
if (df->fname[0] != '!') { |
531 |
> |
fclose(fp); |
532 |
> |
} else if (pclose(fp)) { |
533 |
> |
fprintf(stderr, "%s: error running '%s'\n", |
534 |
> |
caller, df->fname); |
535 |
> |
return 0; |
536 |
> |
} |
537 |
> |
} else if (df->fname == stdin_name) { |
538 |
|
copy_and_close(fileno(stdin)); |
539 |
|
} else if (df->fname[0] != '!') { |
540 |
|
if (!copy_and_close(open(df->fname, O_RDONLY))) { |
581 |
|
} |
582 |
|
fputs(xml+ei, stdout); /* write trailer */ |
583 |
|
free(xml); /* free string */ |
584 |
+ |
fputc('\n', stdout); |
585 |
|
return (fflush(stdout) == 0); |
586 |
|
} |
587 |
|
|
662 |
|
} |
663 |
|
/* check basis */ |
664 |
|
if (angle_basis != ABdefault) { |
665 |
+ |
size_t offset = 0; |
666 |
|
ezxml_t ab, dd = ezxml_child(wtl, "DataDefinition"); |
667 |
< |
if (dd == NULL) { |
668 |
< |
dd = ezxml_add_child(wtl, "DataDefinition", strlen(wtl->txt)); |
669 |
< |
} else if (dd->child != NULL) { |
670 |
< |
fprintf(stderr, |
667 |
> |
if (dd != NULL) { |
668 |
> |
offset = dd->off; |
669 |
> |
if (dd->child != NULL) |
670 |
> |
fprintf(stderr, |
671 |
|
"%s: warning - replacing existing <DataDefinition> in '%s'\n", |
672 |
|
caller, xml_path); |
673 |
< |
do |
674 |
< |
ezxml_remove(dd->child); |
675 |
< |
while (dd->child != NULL); |
676 |
< |
} |
584 |
< |
ezxml_insert(ezxml_parse_str(basis_definition[angle_basis], |
673 |
> |
ezxml_remove(dd); |
674 |
> |
} else |
675 |
> |
offset = strlen(wtl->txt); |
676 |
> |
dd = ezxml_insert(ezxml_parse_str(basis_definition[angle_basis], |
677 |
|
strlen(basis_definition[angle_basis])), |
678 |
< |
dd, 0); |
678 |
> |
wtl, offset); |
679 |
|
if ((ab = ezxml_child(dd, "AngleBasis")) != NULL && |
680 |
|
!finish_angle_basis(ab)) |
681 |
|
goto failure; |