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root/radiance/ray/src/common/rtmath.h
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Comparing ray/src/common/rtmath.h (file contents):
Revision 3.14 by greg, Fri Dec 3 16:51:44 2021 UTC vs.
Revision 3.16 by greg, Mon Jun 23 15:11:04 2025 UTC

# Line 46 | Line 46 | extern double  atan2a(double y, double x);
46   #define  ttan(x)                (tsin(x)/tcos(x))
47   #endif
48                                          /* defined in xf.c */
49 + extern int      isxfopt(char *);
50   extern int      xf(XF *ret, int ac, char *av[]);
51   extern int      invxf(XF *ret, int ac, char *av[]);
52   extern int      fullxf(FULLXF *fx, int ac, char *av[]);
# Line 56 | Line 57 | extern int32   encodedir(FVECT dv);
57   extern void     decodedir(FVECT dv, int32 dc);
58   extern double   dir2diff(int32 dc1, int32 dc2);
59   extern double   fdir2diff(int32 dc1, FVECT v2);
59 –                                        /* defined in disk2square.c */
60 – extern void     SDsquare2disk(double ds[2], double seedx, double seedy);
61 – extern void     SDdisk2square(double sq[2], double diskx, double disky);
60  
61   #ifdef __cplusplus
62   }
63   #endif
64   #endif /* _RAD_RTMATH_H_ */
67 –

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