mmc_rand_common.h File Reference

random number generator (RNG) independent interface functions More...

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Macros
#define	TWO_PI   (M_PI*2.0)
#define	EPS   1e-6f
#define	EPS2   0.1*EPS

Functions
inlinefun float	rand_next_scatlen (RandType t[RAND_BUF_LEN])
	generate [0,1] random number for the next scattering length
inlinefun float	rand_next_aangle (RandType t[RAND_BUF_LEN])
	generate [0,1] random number for the next arimuthal angle
inlinefun float	rand_next_zangle (RandType t[RAND_BUF_LEN])
	generate random number for the next zenith angle
inlinefun float	rand_next_reflect (RandType t[RAND_BUF_LEN])
	generate random number for reflection test
inlinefun float	rand_do_roulette (RandType t[RAND_BUF_LEN])
	generate random number for the next zenith angle

Detailed Description

random number generator (RNG) independent interface functions