| 59 |
|
pmat = cm_alloc(myYR, myXR); |
| 60 |
|
memset(pmat->cmem, 0, sizeof(COLOR)*myXR*myYR); |
| 61 |
|
/* finish header */ |
| 62 |
< |
fputformat(myDT==DTrgbe ? COLRFMT : CIEFMT, fout); |
| 62 |
> |
fputformat((char *)cm_fmt_id[myDT], fout); |
| 63 |
|
fputc('\n', fout); |
| 64 |
– |
fprtresolu(myXR, myYR, fout); |
| 64 |
|
fflush(fout); |
| 65 |
|
} else if ((dt != myDT) | (xr != myXR) | (yr != myYR)) { |
| 66 |
|
sprintf(errmsg, "picture '%s' format/size mismatch", |
| 84 |
|
fclose(fp); /* done this picture */ |
| 85 |
|
} |
| 86 |
|
free(scanline); |
| 87 |
< |
/* write scanlines */ |
| 88 |
< |
for (y = 0; y < myYR; y++) |
| 89 |
< |
if (fwritescan((COLOR *)cm_lval(pmat, y, 0), myXR, fout) < 0) |
| 91 |
< |
return(0); |
| 92 |
< |
cm_free(pmat); /* all done */ |
| 93 |
< |
return(fflush(fout) == 0); |
| 87 |
> |
i = cm_write(pmat, myDT, fout); /* write picture */ |
| 88 |
> |
cm_free(pmat); /* free data */ |
| 89 |
> |
return(i); |
| 90 |
|
} |
| 91 |
|
|
| 92 |
|
/* check to see if a string contains a %d or %o specification */ |
| 118 |
|
main(int argc, char *argv[]) |
| 119 |
|
{ |
| 120 |
|
int skyfmt = DTascii; |
| 121 |
+ |
int outfmt = DTascii; |
| 122 |
|
int nsteps = 1; |
| 123 |
|
char *ofspec = NULL; |
| 124 |
|
FILE *ofp = stdout; |
| 135 |
|
if (nsteps <= 0) |
| 136 |
|
goto userr; |
| 137 |
|
break; |
| 141 |
– |
case 'o': |
| 142 |
– |
ofspec = argv[++a]; |
| 143 |
– |
break; |
| 138 |
|
case 'i': |
| 139 |
|
switch (argv[a][2]) { |
| 140 |
|
case 'f': |
| 150 |
|
goto userr; |
| 151 |
|
} |
| 152 |
|
break; |
| 153 |
+ |
case 'o': |
| 154 |
+ |
switch (argv[a][2]) { |
| 155 |
+ |
case '\0': /* output specification (not format) */ |
| 156 |
+ |
ofspec = argv[++a]; |
| 157 |
+ |
break; |
| 158 |
+ |
case 'f': |
| 159 |
+ |
outfmt = DTfloat; |
| 160 |
+ |
break; |
| 161 |
+ |
case 'd': |
| 162 |
+ |
outfmt = DTdouble; |
| 163 |
+ |
break; |
| 164 |
+ |
case 'a': |
| 165 |
+ |
outfmt = DTascii; |
| 166 |
+ |
break; |
| 167 |
+ |
default: |
| 168 |
+ |
goto userr; |
| 169 |
+ |
} |
| 170 |
+ |
break; |
| 171 |
|
default: |
| 172 |
|
goto userr; |
| 173 |
|
} |
| 176 |
|
|
| 177 |
|
if (argc-a > 2) { /* VTDs expression */ |
| 178 |
|
CMATRIX *smtx, *Dmat, *Tmat, *imtx; |
| 167 |
– |
COLOR tLamb; |
| 179 |
|
/* get sky vector/matrix */ |
| 180 |
|
smtx = cm_load(argv[a+3], 0, nsteps, skyfmt); |
| 181 |
|
/* load BSDF */ |
| 182 |
< |
Tmat = cm_loadBSDF(argv[a+1], tLamb); |
| 182 |
> |
Tmat = cm_loadBTDF(argv[a+1]); |
| 183 |
|
/* load Daylight matrix */ |
| 184 |
|
Dmat = cm_load(argv[a+2], Tmat==NULL ? 0 : Tmat->ncols, |
| 185 |
|
smtx->nrows, DTfromHeader); |
| 186 |
|
/* multiply vector through */ |
| 187 |
|
imtx = cm_multiply(Dmat, smtx); |
| 188 |
|
cm_free(Dmat); cm_free(smtx); |
| 189 |
< |
if (Tmat == NULL) { /* diffuse only */ |
| 190 |
< |
cmtx = cm_scale(imtx, tLamb); |
| 180 |
< |
} else { /* else apply BTDF matrix */ |
| 181 |
< |
cmtx = cm_multiply(Tmat, imtx); |
| 182 |
< |
cm_free(Tmat); |
| 183 |
< |
} |
| 189 |
> |
cmtx = cm_multiply(Tmat, imtx); |
| 190 |
> |
cm_free(Tmat); |
| 191 |
|
cm_free(imtx); |
| 192 |
|
} else { /* sky vector/matrix only */ |
| 193 |
|
cmtx = cm_load(argv[a+1], 0, nsteps, skyfmt); |
| 247 |
|
CMATRIX *Vmat = cm_load(argv[a], 0, cmtx->nrows, DTfromHeader); |
| 248 |
|
CMATRIX *rmtx = cm_multiply(Vmat, cmtx); |
| 249 |
|
cm_free(Vmat); |
| 250 |
< |
if (ofspec != NULL) /* multiple vector files? */ |
| 250 |
> |
if (ofspec != NULL) { /* multiple vector files? */ |
| 251 |
> |
const char *wtype = (outfmt==DTascii) ? "w" : "wb"; |
| 252 |
|
for (i = 0; i < nsteps; i++) { |
| 253 |
|
CMATRIX *rvec = cm_column(rmtx, i); |
| 254 |
|
sprintf(fnbuf, ofspec, i+1); |
| 255 |
< |
if ((ofp = fopen(fnbuf, "w")) == NULL) { |
| 255 |
> |
if ((ofp = fopen(fnbuf, wtype)) == NULL) { |
| 256 |
|
fprintf(stderr, |
| 257 |
|
"%s: cannot open '%s' for output\n", |
| 258 |
|
progname, fnbuf); |
| 259 |
|
return(1); |
| 260 |
|
} |
| 261 |
< |
cm_print(rvec, ofp); |
| 261 |
> |
cm_write(rvec, outfmt, ofp); |
| 262 |
|
if (fclose(ofp) == EOF) { |
| 263 |
|
fprintf(stderr, |
| 264 |
|
"%s: error writing to '%s'\n", |
| 268 |
|
ofp = stdout; |
| 269 |
|
cm_free(rvec); |
| 270 |
|
} |
| 271 |
< |
else |
| 272 |
< |
cm_print(rmtx, ofp); |
| 271 |
> |
} else { |
| 272 |
> |
if (outfmt != DTascii) |
| 273 |
> |
SET_FILE_BINARY(ofp); |
| 274 |
> |
if (rmtx->ncols > 1) { /* header if actual matrix */ |
| 275 |
> |
newheader("RADIANCE", ofp); |
| 276 |
> |
printargs(argc, argv, ofp); |
| 277 |
> |
fputnow(ofp); |
| 278 |
> |
fputformat((char *)cm_fmt_id[outfmt], ofp); |
| 279 |
> |
fputc('\n', ofp); |
| 280 |
> |
} |
| 281 |
> |
cm_write(rmtx, outfmt, ofp); |
| 282 |
> |
} |
| 283 |
|
cm_free(rmtx); |
| 284 |
|
} |
| 285 |
|
if (fflush(ofp) == EOF) { /* final clean-up */ |
| 289 |
|
cm_free(cmtx); |
| 290 |
|
return(0); |
| 291 |
|
userr: |
| 292 |
< |
fprintf(stderr, "Usage: %s [-n nsteps][-o ospec][-i{f|d}] DCspec [skyf]\n", |
| 292 |
> |
fprintf(stderr, "Usage: %s [-n nsteps][-o ospec][-i{f|d}][-o{f|d}] DCspec [skyf]\n", |
| 293 |
|
progname); |
| 294 |
< |
fprintf(stderr, " or: %s [-n nsteps][-o ospec][-i{f|d}] Vspec Tbsdf.xml Dmat.dat [skyf]\n", |
| 294 |
> |
fprintf(stderr, " or: %s [-n nsteps][-o ospec][-i{f|d}][-o{f|d}] Vspec Tbsdf.xml Dmat.dat [skyf]\n", |
| 295 |
|
progname); |
| 296 |
|
return(1); |
| 297 |
|
} |