106 |
|
pixaspect = 1.; |
107 |
|
/* fall through */ |
108 |
|
case 3: |
109 |
< |
if ((hres > 0 & vres > 0)) |
109 |
> |
if ((hres > 0) & (vres > 0)) |
110 |
|
break; |
111 |
|
/* fall through */ |
112 |
|
default: |
125 |
|
zprev = (float *)malloc(sizeof(float)*hres*vres); |
126 |
|
oprev = (OBJECT *)malloc(sizeof(OBJECT)*hres*vres); |
127 |
|
aprev = (BYTE *)malloc(sizeof(BYTE)*hres*vres); |
128 |
< |
if ((cbuffer==NULL | zbuffer==NULL | obuffer==NULL | |
129 |
< |
xmbuffer==NULL | ymbuffer==NULL | |
130 |
< |
abuffer==NULL | sbuffer==NULL | |
131 |
< |
cprev==NULL | zprev == NULL | |
132 |
< |
oprev==NULL | aprev==NULL)) |
128 |
> |
if ((cbuffer==NULL) | (zbuffer==NULL) | (obuffer==NULL) | |
129 |
> |
(xmbuffer==NULL) | (ymbuffer==NULL) | |
130 |
> |
(abuffer==NULL) | (sbuffer==NULL) | |
131 |
> |
(cprev==NULL) | (zprev == NULL) | |
132 |
> |
(oprev==NULL) | (aprev==NULL)) |
133 |
|
error(SYSTEM, "out of memory in init_frame"); |
134 |
|
frm_stop = getTime() + rtperfrm; |
135 |
|
} else { |
186 |
|
int xo, yo; |
187 |
|
{ |
188 |
|
static double etab[400]; |
189 |
< |
int rad2 = xo*xo + yo*yo; |
189 |
> |
/* we can't use the name rad2 here, for some reason Visual C |
190 |
> |
thinks that is a constant (compiler bug?) */ |
191 |
> |
int rad_2 = xo*xo + yo*yo; |
192 |
|
int i; |
193 |
|
|
194 |
|
if (etab[0] <= FTINY) /* initialize exponent table */ |
196 |
|
etab[i] = exp(-0.1*i); |
197 |
|
|
198 |
|
/* look up Gaussian */ |
199 |
< |
i = (int)((10.*3./(double)SAMPDIST2)*rad2 + .5); |
199 |
> |
i = (int)((10.*3./(double)SAMPDIST2)*rad_2 + .5); |
200 |
|
if (i >= 400) |
201 |
|
return(0.0); |
202 |
|
return(etab[i]); |
226 |
|
/* get our object number */ |
227 |
|
myobj = obuffer[fndx(x, y)]; |
228 |
|
/* special case for borders */ |
229 |
< |
if ((x < SAMPDIST | x >= hres-SAMPDIST | |
230 |
< |
y < SAMPDIST | y >= vres-SAMPDIST)) { |
229 |
> |
if ((x < SAMPDIST) | (x >= hres-SAMPDIST) | |
230 |
> |
(y < SAMPDIST) | (y >= vres-SAMPDIST)) { |
231 |
|
int tndx[NSCHECK][2]; |
232 |
|
nf = 0; |
233 |
|
for (j = y - SAMPDIST; j <= y + SAMPDIST; j++) { |
239 |
|
i0 = fndx(i, j); |
240 |
|
if (!sbuffer[i0]) |
241 |
|
continue; |
242 |
< |
if ((myobj != OVOID & obuffer[i0] != myobj)) |
242 |
> |
if ((myobj != OVOID) & (obuffer[i0] != myobj)) |
243 |
|
continue; |
244 |
|
tndx[nf][0] = (i-x)*(i-x) + (j-y)*(j-y); |
245 |
|
tndx[nf][1] = i0; |
254 |
|
return(nf); |
255 |
|
} |
256 |
|
/* initialize offset array */ |
257 |
< |
if ((hres != hro | vres != vro)) { |
257 |
> |
if ((hres != hro) | (vres != vro)) { |
258 |
|
int toffs[NSCHECK][2]; |
259 |
|
i0 = fndx(SAMPDIST, SAMPDIST); |
260 |
|
nf = 0; |
273 |
|
} |
274 |
|
/* find up to nc neighbors */ |
275 |
|
i0 = fndx(x, y); |
276 |
< |
for (j = 0, nf = 0; (j < NSCHECK & nf < nc); j++) { |
276 |
> |
for (j = 0, nf = 0; (j < NSCHECK) & (nf < nc); j++) { |
277 |
|
i = i0 + ioffs[j]; |
278 |
< |
if (sbuffer[i] && (myobj == OVOID | obuffer[i] == myobj)) |
278 |
> |
if (sbuffer[i] && (myobj == OVOID) | (obuffer[i] == myobj)) |
279 |
|
iarr[nf++] = i; |
280 |
|
} |
281 |
|
/* return number found */ |
311 |
|
yp = (int)(ovp[1]*vres); |
312 |
|
xmbuffer[n] = xp - (n % hres); |
313 |
|
ymbuffer[n] = yp - (n / hres); |
314 |
< |
if ((xp < 0 | xp >= hres)) |
314 |
> |
if ((xp < 0) | (xp >= hres)) |
315 |
|
return; |
316 |
< |
if ((yp < 0 | yp >= vres)) |
316 |
> |
if ((yp < 0) | (yp >= vres)) |
317 |
|
return; |
318 |
|
n = fndx(xp, yp); |
319 |
< |
if ((zprev[n] < 0.97*ovp[2] | zprev[n] > 1.03*ovp[2])) |
319 |
> |
if ((zprev[n] < 0.97*ovp[2]) | (zprev[n] > 1.03*ovp[2])) |
320 |
|
oprev[n] = OVOID; /* assume it's a bad match */ |
321 |
|
} |
322 |
|
|
409 |
|
n = fndx(x, y); |
410 |
|
if ((obj = obuffer[n]) == OVOID) |
411 |
|
continue; |
412 |
< |
if ((obuffer[n+1] != OVOID & obuffer[n+1] != obj)) { |
412 |
> |
if ((obuffer[n+1] != OVOID) & (obuffer[n+1] != obj)) { |
413 |
|
obuffer[n] = OVOID; |
414 |
|
obuffer[n+1] = OVOID; |
415 |
|
} |
416 |
< |
if ((obuffer[n+hres] != OVOID & obuffer[n+hres] != obj)) { |
416 |
> |
if ((obuffer[n+hres] != OVOID) & (obuffer[n+hres] != obj)) { |
417 |
|
obuffer[n] = OVOID; |
418 |
|
obuffer[n+hres] = OVOID; |
419 |
|
} |
434 |
|
if (obj == OVOID) |
435 |
|
return(0); |
436 |
|
op = objptr(obj); |
437 |
< |
if ((op->otype == OBJ_INSTANCE & op->omod == OVOID)) |
437 |
> |
if ((op->otype == OBJ_INSTANCE) & (op->omod == OVOID)) |
438 |
|
return(0); |
439 |
|
/* search for material */ |
440 |
|
do { |
531 |
|
/* add together samples */ |
532 |
|
setcolor(csum, 0., 0., 0.); |
533 |
|
setcolor(csum2, 0., 0., 0.); |
534 |
< |
for (i = 0, ns = 0; (i < nc & ns < NSAMPOK); i++) { |
534 |
> |
for (i = 0, ns = 0; (i < nc) & (ns < NSAMPOK); i++) { |
535 |
|
n = neigh[i]; |
536 |
|
addcolor(csum, cbuffer[n]); |
537 |
|
if (val2map != NULL) { |
583 |
|
for (y = vres; y--; ) |
584 |
|
for (x = hres; x--; ) { |
585 |
|
n = fndx(x, y); |
586 |
< |
if ((abuffer[n] != ALOWQ | obuffer[n] == OVOID)) |
586 |
> |
if ((abuffer[n] != ALOWQ) | (obuffer[n] == OVOID)) |
587 |
|
continue; |
588 |
|
if (!getambcolor(objamb, obuffer[n])) |
589 |
|
continue; |
792 |
|
scalecolor(cval, w); |
793 |
|
while (cnt) |
794 |
|
if (rise2 >= run2) { |
795 |
< |
if ((xl >= 0 & xl < hres & |
796 |
< |
yl >= 0 & yl < vres)) { |
795 |
> |
if ((xl >= 0) & (xl < hres) & |
796 |
> |
(yl >= 0) & (yl < vres)) { |
797 |
|
n2 = fndx(xl, yl); |
798 |
|
addcolor(outbuffer[n2], |
799 |
|
cval); |
813 |
|
scalecolor(cval, w); |
814 |
|
while (cnt) |
815 |
|
if (run2 >= rise2) { |
816 |
< |
if ((xl >= 0 & xl < hres & |
817 |
< |
yl >= 0 & yl < vres)) { |
816 |
> |
if ((xl >= 0) & (xl < hres) & |
817 |
> |
(yl >= 0) & (yl < vres)) { |
818 |
|
n2 = fndx(xl, yl); |
819 |
|
addcolor(outbuffer[n2], |
820 |
|
cval); |
847 |
|
setcolor(outbuffer[n], 0., 0., 0.); |
848 |
|
*/ |
849 |
|
/* adjust exposure */ |
850 |
< |
if ((expval < 0.99 | expval > 1.01)) |
850 |
> |
if ((expval < 0.99) | (expval > 1.01)) |
851 |
|
for (n = hres*vres; n--; ) |
852 |
|
scalecolor(outbuffer[n], expval); |
853 |
|
return; |
892 |
|
fputnow(fp); |
893 |
|
fputs(VIEWSTR, fp); fprintview(&vw, fp); fputc('\n', fp); |
894 |
|
d = expspec_val(getexp(fcur)); |
895 |
< |
if ((d < 0.99 | d > 1.01)) |
895 |
> |
if ((d < 0.99) | (d > 1.01)) |
896 |
|
fputexpos(d, fp); |
897 |
|
d = viewaspect(&vw) * hres / vres; |
898 |
< |
if ((d < 0.99 | d > 1.01)) |
898 |
> |
if ((d < 0.99) | (d > 1.01)) |
899 |
|
fputaspect(d, fp); |
900 |
|
fputformat(COLRFMT, fp); |
901 |
|
fputc('\n', fp); /* end header */ |