lcg.h File Reference

#include "util/hash.h"

Go to the source code of this file.

Functions
template<class T >
CCL_NAMESPACE_BEGIN ccl_device uint	lcg_step_uint (T rng)
template<class T >
ccl_device float	lcg_step_float (T rng)
ccl_device uint	lcg_init (uint seed)
ccl_device_inline uint	lcg_state_init (const uint rng_hash, const uint rng_offset, const uint sample, const uint scramble)

Function Documentation

lcg_init()

ccl_device uint lcg_init

(

uint

seed

)

Definition at line 29 of file lcg.h.

References lcg_step_uint(), and seed.

lcg_state_init()

ccl_device_inline uint lcg_state_init	(	const uint	rng_hash,
		const uint	rng_offset,
		const uint	sample,
		const uint	scramble )

Definition at line 36 of file lcg.h.

References hash_uint3(), and sample.

Referenced by integrate_surface().

lcg_step_float()

template<class T >

ccl_device float lcg_step_float

(

T

rng

)

Definition at line 22 of file lcg.h.

References float.

Referenced by bsdf_hair_huang_eval_residual(), bsdf_hair_huang_sample(), and lights_intersect_impl().

lcg_step_uint()

template<class T >

CCL_NAMESPACE_BEGIN ccl_device uint lcg_step_uint

(

T

rng

)

Definition at line 14 of file lcg.h.

Referenced by __anyhit__kernel_optix_local_hit(), kernel_embree_filter_occluded_local_func_impl(), and lcg_init().