diff options
| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2017-09-14 22:53:00 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2017-09-20 20:38:08 +0300 |
| commit | d750d182e58f2a236bbf0a04806f2702a518b97e (patch) | |
| tree | 5a19cef63707febe292f3f42a294681b301fb6d9 /intern/cycles/kernel/kernel_path.h | |
| parent | 8289b47e3a425207a2b1fb8e47b7002e90444ce2 (diff) | |
Code cleanup: remove hack to avoid seeing transparent objects in noise.
Previously the Sobol pattern suffered from some correlation issues that
made the outline of objects like a smoke domain visible. This helps
simplify the code and also makes some other optimizations possible.
Diffstat (limited to 'intern/cycles/kernel/kernel_path.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_path.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/intern/cycles/kernel/kernel_path.h b/intern/cycles/kernel/kernel_path.h index 3a242a06a72..2c79f5892e6 100644 --- a/intern/cycles/kernel/kernel_path.h +++ b/intern/cycles/kernel/kernel_path.h @@ -210,8 +210,8 @@ ccl_device_forceinline VolumeIntegrateResult kernel_path_volume( /* indirect sample. if we use distance sampling and take just * one sample for direct and indirect light, we could share * this computation, but makes code a bit complex */ - float rphase = path_state_rng_1D_for_decision(kg, state, PRNG_PHASE); - float rscatter = path_state_rng_1D_for_decision(kg, state, PRNG_SCATTER_DISTANCE); + float rphase = path_state_rng_1D(kg, state, PRNG_PHASE); + float rscatter = path_state_rng_1D(kg, state, PRNG_SCATTER_DISTANCE); result = kernel_volume_decoupled_scatter(kg, state, &volume_ray, sd, throughput, @@ -434,7 +434,7 @@ ccl_device void kernel_path_indirect(KernelGlobals *kg, sd, &isect, ray); - float rbsdf = path_state_rng_1D_for_decision(kg, state, PRNG_BSDF); + float rbsdf = path_state_rng_1D(kg, state, PRNG_BSDF); shader_eval_surface(kg, sd, state, rbsdf, state->flag); #ifdef __BRANCHED_PATH__ shader_merge_closures(sd); @@ -462,7 +462,7 @@ ccl_device void kernel_path_indirect(KernelGlobals *kg, break; } else if(probability != 1.0f) { - float terminate = path_state_rng_1D_for_decision(kg, state, PRNG_TERMINATE); + float terminate = path_state_rng_1D(kg, state, PRNG_TERMINATE); if(terminate >= probability) break; @@ -591,7 +591,7 @@ ccl_device_forceinline void kernel_path_integrate( /* Setup and evaluate shader. */ shader_setup_from_ray(kg, &sd, &isect, ray); - float rbsdf = path_state_rng_1D_for_decision(kg, state, PRNG_BSDF); + float rbsdf = path_state_rng_1D(kg, state, PRNG_BSDF); shader_eval_surface(kg, &sd, state, rbsdf, state->flag); /* Apply shadow catcher, holdout, emission. */ @@ -616,7 +616,7 @@ ccl_device_forceinline void kernel_path_integrate( break; } else if(probability != 1.0f) { - float terminate = path_state_rng_1D_for_decision(kg, state, PRNG_TERMINATE); + float terminate = path_state_rng_1D(kg, state, PRNG_TERMINATE); if(terminate >= probability) break; |