diff options
Diffstat (limited to 'intern/cycles/kernel/split/kernel_do_volume.h')
| -rw-r--r-- | intern/cycles/kernel/split/kernel_do_volume.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/intern/cycles/kernel/split/kernel_do_volume.h b/intern/cycles/kernel/split/kernel_do_volume.h index 45b839db05f..b24699ec39c 100644 --- a/intern/cycles/kernel/split/kernel_do_volume.h +++ b/intern/cycles/kernel/split/kernel_do_volume.h @@ -44,7 +44,7 @@ ccl_device_noinline bool kernel_split_branched_path_volume_indirect_light_iter(K branched_state->isect.t : FLT_MAX; - bool heterogeneous = volume_stack_is_heterogeneous(kg, branched_state->path_state.volume_stack); + float step_size = volume_stack_step_size(kg, branched_state->path_state.volume_stack); for (int j = branched_state->next_sample; j < num_samples; j++) { ccl_global PathState *ps = &kernel_split_state.path_state[ray_index]; @@ -61,7 +61,7 @@ ccl_device_noinline bool kernel_split_branched_path_volume_indirect_light_iter(K /* integrate along volume segment with distance sampling */ VolumeIntegrateResult result = kernel_volume_integrate( - kg, ps, sd, &volume_ray, L, tp, heterogeneous); + kg, ps, sd, &volume_ray, L, tp, step_size); # ifdef __VOLUME_SCATTER__ if (result == VOLUME_PATH_SCATTERED) { @@ -164,12 +164,12 @@ ccl_device void kernel_do_volume(KernelGlobals *kg) if (!kernel_data.integrator.branched || IS_FLAG(ray_state, ray_index, RAY_BRANCHED_INDIRECT)) { # endif /* __BRANCHED_PATH__ */ - bool heterogeneous = volume_stack_is_heterogeneous(kg, state->volume_stack); + float step_size = volume_stack_step_size(kg, state->volume_stack); { /* integrate along volume segment with distance sampling */ VolumeIntegrateResult result = kernel_volume_integrate( - kg, state, sd, &volume_ray, L, throughput, heterogeneous); + kg, state, sd, &volume_ray, L, throughput, step_size); # ifdef __VOLUME_SCATTER__ if (result == VOLUME_PATH_SCATTERED) { |