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1 | < | /* Copyright (c) 1994 Regents of the University of California */ |
1 | > | /* Copyright (c) 1995 Regents of the University of California */ |
2 | ||
3 | /* SCCSid "$SunId$ LBL" */ | |
4 | ||
# | Line 55 | Line 55 | typedef struct ray { | |
55 | extern int raytrace(); | |
56 | ||
57 | extern double raynormal(); | |
58 | + | |
59 | + | extern double raydistance(); |
60 | ||
61 | extern int dimlist[]; /* dimension list for distribution */ | |
62 | extern int ndims; /* number of dimensions so far */ |
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