46 |
|
*/ |
47 |
|
|
48 |
|
|
49 |
< |
extern int |
49 |
> |
int |
50 |
|
p_bdata( /* interpolate brightness data */ |
51 |
< |
register OBJREC *m, |
51 |
> |
OBJREC *m, |
52 |
|
RAY *r |
53 |
|
) |
54 |
|
{ |
55 |
|
double bval; |
56 |
|
double pt[MAXDIM]; |
57 |
|
DATARRAY *dp; |
58 |
< |
register MFUNC *mf; |
59 |
< |
register int i; |
58 |
> |
MFUNC *mf; |
59 |
> |
int i; |
60 |
|
|
61 |
|
if (m->oargs.nsargs < 4) |
62 |
|
objerror(m, USER, "bad # arguments"); |
83 |
|
} |
84 |
|
|
85 |
|
|
86 |
< |
extern int |
86 |
> |
int |
87 |
|
p_cdata( /* interpolate color data */ |
88 |
< |
register OBJREC *m, |
88 |
> |
OBJREC *m, |
89 |
|
RAY *r |
90 |
|
) |
91 |
|
{ |
94 |
|
double pt[MAXDIM]; |
95 |
|
int nv; |
96 |
|
DATARRAY *dp; |
97 |
< |
register MFUNC *mf; |
98 |
< |
register int i; |
97 |
> |
MFUNC *mf; |
98 |
> |
int i; |
99 |
|
|
100 |
|
if (m->oargs.nsargs < 8) |
101 |
|
objerror(m, USER, "bad # arguments"); |
132 |
|
} |
133 |
|
|
134 |
|
|
135 |
< |
extern int |
135 |
> |
int |
136 |
|
p_pdata( /* interpolate picture data */ |
137 |
< |
register OBJREC *m, |
137 |
> |
OBJREC *m, |
138 |
|
RAY *r |
139 |
|
) |
140 |
|
{ |
142 |
|
COLOR cval; |
143 |
|
double pt[2]; |
144 |
|
DATARRAY *dp; |
145 |
< |
register MFUNC *mf; |
146 |
< |
register int i; |
145 |
> |
MFUNC *mf; |
146 |
> |
int i; |
147 |
|
|
148 |
|
if (m->oargs.nsargs < 7) |
149 |
|
objerror(m, USER, "bad # arguments"); |