# | Line 2 | Line 2 | |
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2 | /* | |
3 | * Header for BSDF i/o and access routines | |
4 | */ | |
5 | + | |
6 | + | #ifndef _RAD_BSDF_H_ |
7 | + | #define _RAD_BSDF_H_ |
8 | /* up directions */ | |
9 | typedef enum { | |
10 | UDzneg=-3, | |
# | Line 48 | Line 51 | extern int r_BSDF_incvec(FVECT v, struct BSDF_data *b, | |
51 | extern int r_BSDF_outvec(FVECT v, struct BSDF_data *b, int o, | |
52 | double rv, MAT4 xm); | |
53 | extern int getBSDF_xfm(MAT4 xm, FVECT nrm, UpDir ud); | |
54 | + | |
55 | + | #endif /* ! _RAD_BSDF_H_ */ |
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