| # | Line 56 | Line 56 | extern int32 encodedir(FVECT dv); | |
|---|---|---|
| 56 | extern void decodedir(FVECT dv, int32 dc); | |
| 57 | extern double dir2diff(int32 dc1, int32 dc2); | |
| 58 | 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); |
| 59 | ||
| 60 | #ifdef __cplusplus | |
| 61 | } | |
| 62 | #endif | |
| 63 | #endif /* _RAD_RTMATH_H_ */ | |
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