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#include "paths.h" |
14 |
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#include "pmapopt.h" |
15 |
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|
16 |
+ |
extern char *progname; /* global argv[0] */ |
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|
18 |
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char RFeatureList[2048] = /* newline-separated feature list */ |
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"VirtualSources\nSecondarySources\nSourceSubsampling\n" |
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"SourceVisibility\nAmbientModifierSelection\n" |
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"PathTracing\nRussianRoulette\nLowDiscrepancySeq\n" |
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"SpecularSampling\nMaterialMixtures\nAntimatter\nBackFaceVisibility\n" |
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"ParticipatingMedia=Mist\nScatteringModels=WGMD,Ashikhmin-Shirley\n" |
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"TabulatedBSDFs=DataFile,KlemsXML,TensorTreeXML,+ViewPeakExtraction\n" |
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"Instancing=Octree,TriangleMesh\nAliases\n" |
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#if !defined(SHADCACHE) || SHADCACHE > 0 |
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"ShadowCache\n" |
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#endif |
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#ifdef DISPERSE |
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"DielectricDispersion\n" |
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#endif |
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/* PMAP_FEATURES XXX @Roland: need to define this in pmapopt.h */ |
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; |
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|
35 |
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|
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static char * |
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get_feature( /* find a specific feature (with optional sublist) */ |
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const char *feat |
39 |
+ |
) |
40 |
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{ |
41 |
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char *cp = RFeatureList; |
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int n = 0; |
43 |
+ |
|
44 |
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while ((feat[n] != '\0') & (feat[n] != '=')) |
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+ |
n++; |
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if (!n) |
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return(NULL); |
48 |
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while (*cp) { |
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+ |
if (!strncmp(cp, feat, n) && (cp[n] == '\n') | !feat[n] | (cp[n] == feat[n])) |
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+ |
return(cp); |
51 |
+ |
while (*cp++ != '\n') |
52 |
+ |
; |
53 |
+ |
} |
54 |
+ |
return(NULL); |
55 |
+ |
} |
56 |
+ |
|
57 |
+ |
|
58 |
+ |
static int |
59 |
+ |
match_subfeatures( /* check if subfeatures are supported */ |
60 |
+ |
char *mysublist, |
61 |
+ |
char *reqs |
62 |
+ |
) |
63 |
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{ |
64 |
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if (mysublist) |
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+ |
mysublist = strchr(mysublist, '='); |
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if (!mysublist++ | !reqs) |
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return(0); /* not a feature list */ |
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while (*reqs) { /* check each of their subfeature requests */ |
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+ |
char subfeat[64]; |
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+ |
char *cp = subfeat; |
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+ |
int n; |
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+ |
while (*reqs && (*cp = *reqs++) != ',') |
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+ |
cp++; |
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+ |
*cp = '\0'; |
75 |
+ |
n = cp - subfeat; |
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if (!(cp = strstr(mysublist, subfeat)) || |
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(cp[-1] != ',') & (cp[-1] != '=') || |
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(cp[n] != ',') & (cp[n] != '\n')) |
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return(0); /* missing this one! */ |
80 |
+ |
} |
81 |
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return(1); /* matched them all */ |
82 |
+ |
} |
83 |
+ |
|
84 |
+ |
|
85 |
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int |
86 |
+ |
feature_status( /* report active feature list / check specifics */ |
87 |
+ |
int ac, |
88 |
+ |
char *av[] |
89 |
+ |
) |
90 |
+ |
{ |
91 |
+ |
if (ac <= 0) /* report entire list? */ |
92 |
+ |
fputs(RFeatureList, stdout); |
93 |
+ |
|
94 |
+ |
for ( ; ac-- > 0; av++) { /* check each argument */ |
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+ |
char *cp; |
96 |
+ |
if (!*av[0]) continue; |
97 |
+ |
if ((cp = strchr(av[0], '=')) != NULL) { |
98 |
+ |
if (!match_subfeatures(get_feature(av[0]), cp+1)) |
99 |
+ |
goto missing_feature; |
100 |
+ |
} else if ((cp = get_feature(av[0])) != NULL) { |
101 |
+ |
char *tp = strchr(cp, '='); |
102 |
+ |
if (tp && tp < strchr(cp, '\n')) |
103 |
+ |
do |
104 |
+ |
fputc(*cp, stdout); |
105 |
+ |
while (*cp++ != '\n'); |
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+ |
} else |
107 |
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goto missing_feature; |
108 |
+ |
} |
109 |
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return(0); /* return satisfactory status */ |
110 |
+ |
missing_feature: /* or report error */ |
111 |
+ |
fprintf(stderr, "%s: missing feature - %s\n", progname, av[0]); |
112 |
+ |
return(1); |
113 |
+ |
} |
114 |
+ |
|
115 |
+ |
|
116 |
+ |
int |
117 |
|
getrenderopt( /* get next render option */ |
118 |
|
int ac, |
119 |
|
char *av[] |
243 |
|
amblp = amblist; |
244 |
|
} |
245 |
|
if (av[0][2] == 'I') { /* file */ |
246 |
< |
rval = wordfile(amblp, |
246 |
> |
rval = wordfile(amblp, AMBLLEN-(amblp-amblist), |
247 |
|
getpath(av[1],getrlibpath(),R_OK)); |
248 |
|
if (rval < 0) { |
249 |
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sprintf(errmsg, |
264 |
|
amblp = amblist; |
265 |
|
} |
266 |
|
if (av[0][2] == 'E') { /* file */ |
267 |
< |
rval = wordfile(amblp, |
267 |
> |
rval = wordfile(amblp, AMBLLEN-(amblp-amblist), |
268 |
|
getpath(av[1],getrlibpath(),R_OK)); |
269 |
|
if (rval < 0) { |
270 |
|
sprintf(errmsg, |