85 |
|
double f; |
86 |
|
int a; |
87 |
|
|
88 |
< |
funset(vcolin[RED], 1, l_redin); |
89 |
< |
funset(vcolin[GRN], 1, l_grnin); |
90 |
< |
funset(vcolin[BLU], 1, l_bluin); |
91 |
< |
funset(vbrtin, 1, l_brtin); |
88 |
> |
funset(vcolin[RED], 1, '=', l_redin); |
89 |
> |
funset(vcolin[GRN], 1, '=', l_grnin); |
90 |
> |
funset(vcolin[BLU], 1, '=', l_bluin); |
91 |
> |
funset(vbrtin, 1, '=', l_brtin); |
92 |
|
|
93 |
|
for (a = 1; a < argc; a++) |
94 |
|
if (argv[a][0] == '-') |
214 |
|
else |
215 |
|
brtdef = NULL; |
216 |
|
/* predefine variables */ |
217 |
< |
varset(vnfiles, (double)nfiles); |
218 |
< |
varset(vxres, (double)xres); |
219 |
< |
varset(vyres, (double)yres); |
217 |
> |
varset(vnfiles, '=', (double)nfiles); |
218 |
> |
varset(vxres, '=', (double)xres); |
219 |
> |
varset(vyres, '=', (double)yres); |
220 |
|
/* allocate scanline */ |
221 |
|
scanout = (COLOR *)emalloc(xres*sizeof(COLOR)); |
222 |
|
/* combine files */ |
227 |
|
eputs(": read error\n"); |
228 |
|
quit(1); |
229 |
|
} |
230 |
< |
varset(vypos, (double)ypos); |
230 |
> |
varset(vypos, '=', (double)ypos); |
231 |
|
for (xpos = 0; xpos < xres; xpos++) { |
232 |
|
for (i = 0; i < nfiles; i++) |
233 |
|
multcolor(input[i].scan[xpos],input[i].coef); |
234 |
< |
varset(vxpos, (double)xpos); |
234 |
> |
varset(vxpos, '=', (double)xpos); |
235 |
|
eclock++; |
236 |
|
if (brtdef != NULL) { |
237 |
|
d = evalue(brtdef); |
241 |
|
} else { |
242 |
|
for (j = 0; j < 3; j++) { |
243 |
|
if (coldef[j] != NULL) { |
244 |
< |
colval(scanout[xpos],j) = evalue(coldef[j]); |
244 |
> |
d = evalue(coldef[j]); |
245 |
|
} else { |
246 |
< |
colval(scanout[xpos],j) = 0.0; |
246 |
> |
d = 0.0; |
247 |
|
for (i = 0; i < nfiles; i++) |
248 |
< |
colval(scanout[xpos],j) += |
249 |
< |
colval(input[i].scan[xpos],j); |
248 |
> |
d += colval(input[i].scan[xpos],j); |
249 |
|
} |
250 |
< |
if (colval(scanout[xpos],j) < 0.0) |
251 |
< |
colval(scanout[xpos],j) = 0.0; |
250 |
> |
if (d < 0.0) |
251 |
> |
d = 0.0; |
252 |
> |
colval(scanout[xpos],j) = d; |
253 |
|
} |
254 |
|
} |
255 |
|
} |