owl::common::DRand48 Struct Reference

#include <random.h>

Public Member Functions
__both__ void	init (int seed=0)
__both__ float	operator() ()

Public Attributes
uint64_t	state

Detailed Description

literal re-implementation of the stdlib 'drand48()' LCG generator. note this is usually significantly worse than the owl::common::LCG class above

Member Function Documentation

init()

__both__ void owl::common::DRand48::init ( int  seed = 0 )

inline

initialize the random number generator with a new seed (usually per pixel)

operator()()

__both__ float owl::common::DRand48::operator() ( )

inline

get the next 'random' number in the sequence

Member Data Documentation

state

uint64_t owl::common::DRand48::state

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The documentation for this struct was generated from the following file:

• owl/include/owl/common/math/random.h