# | Line 50 | Line 50 | static const char RCSid[] = "$Id$"; | |
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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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