12 |
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#endif |
13 |
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#include <ctype.h> |
14 |
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#include <time.h> |
15 |
+ |
|
16 |
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#include "radogl.h" |
17 |
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#include "view.h" |
18 |
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#include "paths.h" |
19 |
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#include "glradicon.h" |
20 |
+ |
#include "rtprocess.h" |
21 |
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|
22 |
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#ifndef MAXVIEW |
23 |
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#define MAXVIEW 63 /* maximum number of standard views */ |
74 |
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int nscenef = 0; /* number of scene files */ |
75 |
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char *octree; /* octree name (NULL if unnec.) */ |
76 |
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|
77 |
< |
int rtpd[3]; /* rtrace process descriptors */ |
77 |
> |
SUBPROC rtpd; /* rtrace process descriptors */ |
78 |
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|
79 |
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int silent = 0; /* run rad silently? */ |
80 |
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int backvis = 1; /* back faces visible? */ |
181 |
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{ |
182 |
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if (ourdisplay != NULL) |
183 |
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dev_close(); |
184 |
< |
if (rtpd[2] > 0) { |
185 |
< |
if (close_process(rtpd) > 0) |
184 |
> |
/* if (rtpd.pid > 0) { */ |
185 |
> |
if (rtpd.running) { |
186 |
> |
if (close_process(&rtpd) > 0) |
187 |
|
wputs("bad exit status from rtrace\n"); |
188 |
< |
rtpd[2] = 0; |
188 |
> |
/* rtpd.pid = 0; */ |
189 |
|
} |
190 |
|
exit(code); |
191 |
|
} |
201 |
|
if (nowarn) av[ac++] = "-w-"; |
202 |
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av[ac++] = octname; |
203 |
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av[ac] = NULL; |
204 |
< |
if (open_process(rtpd, av) <= 0) |
204 |
> |
if (open_process(&rtpd, av) <= 0) |
205 |
|
error(SYSTEM, "cannot start rtrace process"); |
206 |
|
} |
207 |
|
|
678 |
|
{ |
679 |
|
float fbuf[6]; |
680 |
|
/* check to see if rtrace is running */ |
681 |
< |
if (rtpd[2] <= 0) |
681 |
> |
/* if (rtpd.pid <= 0) */ |
682 |
> |
if (!rtpd.running) |
683 |
|
return(0); |
684 |
|
/* assign origin */ |
685 |
|
fbuf[0] = org[0]; fbuf[1] = org[1]; fbuf[2] = org[2]; |
687 |
|
if (md <= FTINY) md = FHUGE; |
688 |
|
fbuf[3] = dir[0]*md; fbuf[4] = dir[1]*md; fbuf[5] = dir[2]*md; |
689 |
|
/* trace that ray */ |
690 |
< |
if (process(rtpd, (char *)fbuf, (char *)fbuf, |
690 |
> |
if (process(&rtpd, (char *)fbuf, (char *)fbuf, |
691 |
|
4*sizeof(float), 6*sizeof(float)) != 4*sizeof(float)) |
692 |
|
error(INTERNAL, "error getting data back from rtrace process"); |
693 |
|
if (fbuf[3] >= .99*FHUGE) |