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-rw-r--r--spectro/spec2cie.c163
1 files changed, 83 insertions, 80 deletions
diff --git a/spectro/spec2cie.c b/spectro/spec2cie.c
index c9e570c..aa91ebb 100644
--- a/spectro/spec2cie.c
+++ b/spectro/spec2cie.c
@@ -514,8 +514,10 @@ main(int argc, char *argv[])
{
int sidx; /* Sample ID index */
- int ti, ii, Xi, Yi, Zi, Li, ai, bi;
+ int ti, ii;
+ int Xi, Yi, Zi, Li, ai, bi; /* CGATS indexes for each field */
int spi[XSPECT_MAX_BANDS]; /* CGATS indexes for each wavelength */
+ int oXi, oYi, oZi, oLi, oai, obi; /* CGATS indexes for each ouput field */
xsp2cie *sp2cie; /* Spectral conversion object */
xspect sp;
double XYZ[3];
@@ -572,13 +574,17 @@ main(int argc, char *argv[])
/* copy fields to output file (except spectral if nospec) */
for (i = 0; i < icg->t[0].nfields; i++) {
- /* See if this is a input spectral field */
- for (j = 0; nospec && j < sp.spec_n; j++) {
- if (spi[j] == i)
- break; /* Yes it is */
+
+ if (nospec) {
+ for (j = 0; nospec && j < sp.spec_n; j++) {
+ if (spi[j] == i) {
+ break; /* Yes it is */
+ }
+ }
+ if (j < sp.spec_n)
+ continue; /* Skip it */
}
- if (nospec == 0 || j >= sp.spec_n)
- ocg->add_field (ocg, 0, icg->t[0].fsym[i], icg->t[0].ftype[i]);
+ ocg->add_field (ocg, 0, icg->t[0].fsym[i], icg->t[0].ftype[i]);
}
/* create field for XYZ and Lab if not present */
@@ -607,6 +613,13 @@ main(int argc, char *argv[])
if ((bi = ocg->add_field(ocg, 0, "LAB_B", r_t)) < 0)
error ("Cannot add field to table");
+ oXi = Xi;
+ oYi = Yi;
+ oZi = Zi;
+ oLi = Li;
+ oai = ai;
+ obi = bi;
+
/* allocate elements */
if ((elems = (cgats_set_elem *)
@@ -746,25 +759,40 @@ main(int argc, char *argv[])
xspect corr_sp;
/* copy all input colums to output (except spectral if nospec) */
-
for (jj = j = 0; j < icg->t[0].nfields; j++) {
- for (k = 0; nospec && k < sp.spec_n; k++) {
- if (spi[k] == j)
- break;
- }
- if (nospec == 0 || k >= sp.spec_n) {
- switch (icg->t[0].ftype[j]) {
- case r_t:
- elems[jj].d = *((double *) icg->t[0].fdata[i][j]);
- break;
- case i_t:
- elems[jj].i = *((int *) icg->t[0].fdata[i][j]);
+
+ if (nospec) {
+ /* See if this is a spectral field */
+ for (k = 0; nospec && k < sp.spec_n; k++) {
+ if (spi[k] == j)
break;
- default:
- elems[jj].c = (char *) icg->t[0].fdata[i][j];
}
- jj++;
+
+ /* It is a spectral field */
+ if (k < sp.spec_n) {
+ continue; /* Skip it */
+ }
}
+
+ /* Correct the other fields location in output */
+ if (j == Xi) oXi = jj;
+ if (j == Yi) oYi = jj;
+ if (j == Zi) oZi = jj;
+ if (j == Li) oLi = jj;
+ if (j == ai) oai = jj;
+ if (j == bi) obi = jj;
+
+ switch (icg->t[0].ftype[j]) {
+ case r_t:
+ elems[jj].d = *((double *) icg->t[0].fdata[i][j]);
+ break;
+ case i_t:
+ elems[jj].i = *((int *) icg->t[0].fdata[i][j]);
+ break;
+ default:
+ elems[jj].c = (char *) icg->t[0].fdata[i][j];
+ }
+ jj++;
}
/* Read the spectral values for this patch */
@@ -781,63 +809,16 @@ main(int argc, char *argv[])
/* Write the corrected spectral values for this patch */
if (nospec == 0) {
for (j = 0; j < sp.spec_n; j++) {
- elems[spi[j]].d = corr_sp.spec[j];
+ elems[spi[j]].d = sp.spec[j] = corr_sp.spec[j];
}
}
-#ifdef ALLOW_PLOT
- if (doplot) {
- int ii;
- double xx[XRES];
- double y1[XRES];
- double y2[XRES];
- double lab[3];
-
- icmXYZ2Lab(&icmD50, lab, XYZ);
- printf("Patch %d, XYZ = %f %f %f, Lab = %f %f %f\n",i,
- XYZ[0], XYZ[1], XYZ[2], lab[0], lab[1], lab[2]);
-
- /* Plot spectrum out */
- for (ii = 0; ii < XRES; ii++) {
- double ww;
-
- ww = (sp.spec_wl_long - sp.spec_wl_short)
- * ((double)ii/(XRES-1.0)) + sp.spec_wl_short;
-
- xx[ii] = ww;
- y1[ii] = value_xspect(&sp, ww);
- y2[ii] = 100.0 * value_xspect(&corr_sp, ww);
- }
- do_plot(xx,y1,y2,NULL,ii);
- }
-#endif
}
+
+ /* No FWA comp */
else {
/* Convert it to CIE space */
sp2cie->convert (sp2cie, XYZ, &sp);
-#ifdef ALLOW_PLOT
- if (doplot) {
- int ii;
- double xx[XRES];
- double y1[XRES];
- double lab[3];
-
- icmXYZ2Lab(&icmD50, lab, XYZ);
- printf("Patch %d, XYZ = %f %f %f, Lab = %f %f %f\n",i,
- XYZ[0], XYZ[1], XYZ[2], lab[0], lab[1], lab[2]);
-
- /* Plot spectrum out */
- for (ii = 0; ii < XRES; ii++) {
- double ww;
-
- ww = (sp.spec_wl_long - sp.spec_wl_short)
- * ((double)ii/(XRES-1.0)) + sp.spec_wl_short;
-
- xx[ii] = ww;
- y1[ii] = value_xspect(&sp, ww);
- }
- do_plot(xx,y1,NULL,NULL,ii);
- }
-#endif
+
}
/* Could use sp2cie->get_cie_il() to get CIE white point */
@@ -846,13 +827,35 @@ main(int argc, char *argv[])
/* This won't work for emmisive though, since get_cie_il() will return 'E' */
icmXYZ2Lab(&icmD50, Lab, XYZ);
- elems[Xi].d = XYZ[0] * 100.0;
- elems[Yi].d = XYZ[1] * 100.0;
- elems[Zi].d = XYZ[2] * 100.0;
+#ifdef ALLOW_PLOT
+ if (doplot) {
+ int ii;
+ double xx[XRES];
+ double y1[XRES];
+
+ printf("Patch %d, XYZ = %f %f %f, Lab = %f %f %f\n",i,
+ XYZ[0], XYZ[1], XYZ[2], Lab[0], Lab[1], Lab[2]);
+
+ /* Plot spectrum out */
+ for (ii = 0; ii < XRES; ii++) {
+ double ww;
+
+ ww = (sp.spec_wl_long - sp.spec_wl_short)
+ * ((double)ii/(XRES-1.0)) + sp.spec_wl_short;
+
+ xx[ii] = ww;
+ y1[ii] = value_xspect(&sp, ww);
+ }
+ do_plot(xx,y1,NULL,NULL,ii);
+ }
+#endif
+ elems[oXi].d = XYZ[0] * 100.0;
+ elems[oYi].d = XYZ[1] * 100.0;
+ elems[oZi].d = XYZ[2] * 100.0;
- elems[Li].d = Lab[0];
- elems[ai].d = Lab[1];
- elems[bi].d = Lab[2];
+ elems[oLi].d = Lab[0];
+ elems[oai].d = Lab[1];
+ elems[obi].d = Lab[2];
ocg->add_setarr(ocg, 0, elems);
}
@@ -866,7 +869,7 @@ main(int argc, char *argv[])
ocg->del (ocg); /* Clean up */
icg->del (icg); /* Clean up */
- free (elems);
+ free (elems);
}
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 09:42:58 +0000