| # | Line 50 | Line 50 | static const char RCSid[] = "$Id$"; | |
|---|---|---|
| 50 | */ | |
| 51 | ||
| 52 | ||
| 53 | < | o_sphere(o, cu) /* determine if sphere intersects cube */ |
| 54 | < | OBJREC *o; |
| 55 | < | register CUBE *cu; |
| 53 | > | int |
| 54 | > | o_sphere( /* determine if sphere intersects cube */ |
| 55 | > | OBJREC *o, |
| 56 | > | register CUBE *cu |
| 57 | > | ) |
| 58 | { | |
| 59 | FVECT v1; | |
| 60 | double d1, d2; | |
| 61 | < | register FLOAT *fa; |
| 61 | > | register RREAL *fa; |
| 62 | register int i; | |
| 63 | #define cent fa | |
| 64 | #define rad fa[3] | |
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