8 |
|
#include "copyright.h" |
9 |
|
|
10 |
|
#include "ray.h" |
11 |
– |
|
11 |
|
#include "func.h" |
12 |
+ |
#include "rtotypes.h" |
13 |
|
|
14 |
|
/* |
15 |
|
* A procedural pattern can either be a brightness or a |
34 |
|
*/ |
35 |
|
|
36 |
|
|
37 |
< |
p_bfunc(m, r) /* compute brightness pattern */ |
38 |
< |
OBJREC *m; |
39 |
< |
RAY *r; |
37 |
> |
extern int |
38 |
> |
p_bfunc( /* compute brightness pattern */ |
39 |
> |
OBJREC *m, |
40 |
> |
RAY *r |
41 |
> |
) |
42 |
|
{ |
43 |
|
double bval; |
44 |
|
register MFUNC *mf; |
58 |
|
} |
59 |
|
|
60 |
|
|
61 |
< |
p_cfunc(m, r) /* compute color pattern */ |
62 |
< |
OBJREC *m; |
63 |
< |
RAY *r; |
61 |
> |
extern int |
62 |
> |
p_cfunc( /* compute color pattern */ |
63 |
> |
OBJREC *m, |
64 |
> |
RAY *r |
65 |
> |
) |
66 |
|
{ |
67 |
|
COLOR cval; |
68 |
|
register MFUNC *mf; |