7 |
|
* External symbols declared in rpaint.h |
8 |
|
*/ |
9 |
|
|
10 |
< |
/* ==================================================================== |
11 |
< |
* The Radiance Software License, Version 1.0 |
12 |
< |
* |
13 |
< |
* Copyright (c) 1990 - 2002 The Regents of the University of California, |
14 |
< |
* through Lawrence Berkeley National Laboratory. All rights reserved. |
15 |
< |
* |
16 |
< |
* Redistribution and use in source and binary forms, with or without |
17 |
< |
* modification, are permitted provided that the following conditions |
18 |
< |
* are met: |
19 |
< |
* |
20 |
< |
* 1. Redistributions of source code must retain the above copyright |
21 |
< |
* notice, this list of conditions and the following disclaimer. |
22 |
< |
* |
23 |
< |
* 2. Redistributions in binary form must reproduce the above copyright |
24 |
< |
* notice, this list of conditions and the following disclaimer in |
25 |
< |
* the documentation and/or other materials provided with the |
26 |
< |
* distribution. |
27 |
< |
* |
28 |
< |
* 3. The end-user documentation included with the redistribution, |
29 |
< |
* if any, must include the following acknowledgment: |
30 |
< |
* "This product includes Radiance software |
31 |
< |
* (http://radsite.lbl.gov/) |
32 |
< |
* developed by the Lawrence Berkeley National Laboratory |
33 |
< |
* (http://www.lbl.gov/)." |
34 |
< |
* Alternately, this acknowledgment may appear in the software itself, |
35 |
< |
* if and wherever such third-party acknowledgments normally appear. |
36 |
< |
* |
37 |
< |
* 4. The names "Radiance," "Lawrence Berkeley National Laboratory" |
38 |
< |
* and "The Regents of the University of California" must |
39 |
< |
* not be used to endorse or promote products derived from this |
40 |
< |
* software without prior written permission. For written |
41 |
< |
* permission, please contact [email protected]. |
42 |
< |
* |
43 |
< |
* 5. Products derived from this software may not be called "Radiance", |
44 |
< |
* nor may "Radiance" appear in their name, without prior written |
45 |
< |
* permission of Lawrence Berkeley National Laboratory. |
46 |
< |
* |
47 |
< |
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
48 |
< |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
49 |
< |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
50 |
< |
* DISCLAIMED. IN NO EVENT SHALL Lawrence Berkeley National Laboratory OR |
51 |
< |
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
52 |
< |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
53 |
< |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
54 |
< |
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
55 |
< |
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
56 |
< |
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
57 |
< |
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
58 |
< |
* SUCH DAMAGE. |
59 |
< |
* ==================================================================== |
60 |
< |
* |
61 |
< |
* This software consists of voluntary contributions made by many |
62 |
< |
* individuals on behalf of Lawrence Berkeley National Laboratory. For more |
63 |
< |
* information on Lawrence Berkeley National Laboratory, please see |
64 |
< |
* <http://www.lbl.gov/>. |
65 |
< |
*/ |
10 |
> |
#include "copyright.h" |
11 |
|
|
12 |
< |
#include "ray.h" |
12 |
> |
#include <signal.h> |
13 |
> |
#include <ctype.h> |
14 |
|
|
15 |
+ |
#include "ray.h" |
16 |
|
#include "rpaint.h" |
17 |
|
|
71 |
– |
#include <signal.h> |
18 |
|
|
73 |
– |
#include <ctype.h> |
74 |
– |
|
19 |
|
CUBE thescene; /* our scene */ |
20 |
|
OBJECT nsceneobjs; /* number of objects in our scene */ |
21 |
|
|
33 |
|
|
34 |
|
int do_irrad = 0; /* compute irradiance? */ |
35 |
|
|
36 |
+ |
int rand_samp = 0; /* pure Monte Carlo sampling? */ |
37 |
+ |
|
38 |
|
int psample = 8; /* pixel sample size */ |
39 |
|
double maxdiff = .15; /* max. sample difference */ |
40 |
|
|
58 |
|
|
59 |
|
int backvis = 1; /* back face visibility */ |
60 |
|
|
61 |
< |
int maxdepth = 4; /* maximum recursion depth */ |
61 |
> |
int maxdepth = 6; /* maximum recursion depth */ |
62 |
|
double minweight = 1e-2; /* minimum ray weight */ |
63 |
|
|
64 |
|
char *ambfile = NULL; /* ambient file name */ |
65 |
|
COLOR ambval = BLKCOLOR; /* ambient value */ |
66 |
|
int ambvwt = 0; /* initial weight for ambient value */ |
67 |
< |
double ambacc = 0.2; /* ambient accuracy */ |
68 |
< |
int ambres = 8; /* ambient resolution */ |
69 |
< |
int ambdiv = 32; /* ambient divisions */ |
70 |
< |
int ambssamp = 0; /* ambient super-samples */ |
67 |
> |
double ambacc = 0.3; /* ambient accuracy */ |
68 |
> |
int ambres = 32; /* ambient resolution */ |
69 |
> |
int ambdiv = 256; /* ambient divisions */ |
70 |
> |
int ambssamp = 64; /* ambient super-samples */ |
71 |
|
int ambounce = 0; /* ambient bounces */ |
72 |
< |
char *amblist[128]; /* ambient include/exclude list */ |
72 |
> |
char *amblist[AMBLLEN]; /* ambient include/exclude list */ |
73 |
|
int ambincl = -1; /* include == 1, exclude == 0 */ |
74 |
|
|
75 |
|
int greyscale = 0; /* map colors to brightness? */ |
116 |
|
id = octname!=NULL ? octname : progname; |
117 |
|
/* check device table */ |
118 |
|
for (i = 0; devtable[i].name; i++) |
119 |
< |
if (!strcmp(dname, devtable[i].name)) |
119 |
> |
if (!strcmp(dname, devtable[i].name)) { |
120 |
|
if ((dev = (*devtable[i].init)(dname, id)) == NULL) { |
121 |
|
sprintf(errmsg, "cannot initialize %s", dname); |
122 |
|
error(USER, errmsg); |
123 |
|
} else |
124 |
|
return; |
125 |
< |
#ifndef NIX |
125 |
> |
} |
126 |
|
/* not there, try exec */ |
127 |
|
if ((dev = comm_init(dname, id)) == NULL) { |
128 |
|
sprintf(errmsg, "cannot start device \"%s\"", dname); |
129 |
|
error(USER, errmsg); |
130 |
|
} |
185 |
– |
#endif |
131 |
|
} |
132 |
|
|
133 |
|
|
217 |
|
else *++args = '\0'; |
218 |
|
|
219 |
|
switch (inpbuf[0]) { |
220 |
< |
case 'f': /* new frame (or free mem.) */ |
220 |
> |
case 'f': /* new frame (|focus|free) */ |
221 |
|
if (badcom("frame")) { |
222 |
< |
if (badcom("free")) |
223 |
< |
goto commerr; |
224 |
< |
free_objmem(); |
222 |
> |
if (badcom("focus")) { |
223 |
> |
if (badcom("free")) |
224 |
> |
goto commerr; |
225 |
> |
free_objmem(); |
226 |
> |
break; |
227 |
> |
} |
228 |
> |
getfocus(args); |
229 |
|
break; |
230 |
|
} |
231 |
|
getframe(args); |