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| 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_volume.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_volume.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_path_volume.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/intern/cycles/kernel/kernel_path_volume.h b/intern/cycles/kernel/kernel_path_volume.h index e7e24f853c2..f645a109ce9 100644 --- a/intern/cycles/kernel/kernel_path_volume.h +++ b/intern/cycles/kernel/kernel_path_volume.h @@ -155,8 +155,8 @@ ccl_device void kernel_branched_path_volume_connect_light( float3 tp = throughput; /* sample position on volume segment */ - float rphase = path_branched_rng_1D_for_decision(kg, state->rng_hash, state, j, num_samples, PRNG_PHASE); - float rscatter = path_branched_rng_1D_for_decision(kg, state->rng_hash, state, j, num_samples, PRNG_SCATTER_DISTANCE); + float rphase = path_branched_rng_1D(kg, state->rng_hash, state, j, num_samples, PRNG_PHASE); + float rscatter = path_branched_rng_1D(kg, state->rng_hash, state, j, num_samples, PRNG_SCATTER_DISTANCE); VolumeIntegrateResult result = kernel_volume_decoupled_scatter(kg, state, ray, sd, &tp, rphase, rscatter, segment, (ls.t != FLT_MAX)? &ls.P: NULL, false); @@ -201,8 +201,8 @@ ccl_device void kernel_branched_path_volume_connect_light( float3 tp = throughput; /* sample position on volume segment */ - float rphase = path_branched_rng_1D_for_decision(kg, state->rng_hash, state, j, num_samples, PRNG_PHASE); - float rscatter = path_branched_rng_1D_for_decision(kg, state->rng_hash, state, j, num_samples, PRNG_SCATTER_DISTANCE); + float rphase = path_branched_rng_1D(kg, state->rng_hash, state, j, num_samples, PRNG_PHASE); + float rscatter = path_branched_rng_1D(kg, state->rng_hash, state, j, num_samples, PRNG_SCATTER_DISTANCE); VolumeIntegrateResult result = kernel_volume_decoupled_scatter(kg, state, ray, sd, &tp, rphase, rscatter, segment, (ls.t != FLT_MAX)? &ls.P: NULL, false); @@ -238,8 +238,8 @@ ccl_device void kernel_branched_path_volume_connect_light( float3 tp = throughput; /* sample position on volume segment */ - 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); VolumeIntegrateResult result = kernel_volume_decoupled_scatter(kg, state, ray, sd, &tp, rphase, rscatter, segment, (ls.t != FLT_MAX)? &ls.P: NULL, false); |