diff options
Diffstat (limited to 'intern/cycles/kernel/kernel_path_state.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_path_state.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernel_path_state.h b/intern/cycles/kernel/kernel_path_state.h index c0cd2a63120..5d92fd12201 100644 --- a/intern/cycles/kernel/kernel_path_state.h +++ b/intern/cycles/kernel/kernel_path_state.h @@ -35,6 +35,16 @@ ccl_device_inline void path_state_init(KernelGlobals *kg, state->transmission_bounce = 0; state->transparent_bounce = 0; +#ifdef __DENOISING_FEATURES__ + if(kernel_data.film.pass_denoising_data) { + state->flag |= PATH_RAY_STORE_SHADOW_INFO; + state->denoising_feature_weight = 1.0f; + } + else { + state->denoising_feature_weight = 0.0f; + } +#endif /* __DENOISING_FEATURES__ */ + state->min_ray_pdf = FLT_MAX; state->ray_pdf = 0.0f; #ifdef __LAMP_MIS__ @@ -128,6 +138,12 @@ ccl_device_inline void path_state_next(KernelGlobals *kg, ccl_addr_space PathSta /* random number generator next bounce */ state->rng_offset += PRNG_BOUNCE_NUM; + +#ifdef __DENOISING_FEATURES__ + if((state->denoising_feature_weight == 0.0f) && !(state->flag & PATH_RAY_SHADOW_CATCHER)) { + state->flag &= ~PATH_RAY_STORE_SHADOW_INFO; + } +#endif } ccl_device_inline uint path_state_ray_visibility(KernelGlobals *kg, PathState *state) |