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Cycles: Fix wrong Volume Scattering in Branched Path integrator, when building without Decoupled Ray Marching.

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The wrong throughput was used here.
This commit is contained in:
Thomas Dinges 2014-08-24 23:08:07 +02:00
parent a25484eefa
commit ae31b25fb5
1 changed files with 1 additions and 1 deletions
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intern/cycles/kernel/kernel_path.h
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@ -908,7 +908,7 @@ ccl_device float4 kernel_branched_path_integrate(KernelGlobals *kg, RNG *rng, in
if(result == VOLUME_PATH_SCATTERED) {
/* todo: support equiangular, MIS and all light sampling.
* alternatively get decoupled ray marching working on the GPU */
kernel_path_volume_connect_light(kg, rng, &volume_sd, throughput, &state, &L, num_samples_inv);
kernel_path_volume_connect_light(kg, rng, &volume_sd, tp, &state, &L, num_samples_inv);
if(kernel_path_volume_bounce(kg, rng, &volume_sd, &tp, &ps, &L, &pray)) {
kernel_path_indirect(kg, rng, pray, tp*num_samples_inv, num_samples, ps, &L);