diff options
Diffstat (limited to 'intern/cycles/kernel/integrator/shade_volume.h')
| -rw-r--r-- | intern/cycles/kernel/integrator/shade_volume.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/intern/cycles/kernel/integrator/shade_volume.h b/intern/cycles/kernel/integrator/shade_volume.h index 4a5015946aa..6cf80f4ddc5 100644 --- a/intern/cycles/kernel/integrator/shade_volume.h +++ b/intern/cycles/kernel/integrator/shade_volume.h @@ -222,7 +222,7 @@ ccl_device void volume_shadow_heterogeneous(KernelGlobals kg, * check then. */ sum += (-sigma_t * dt); if ((i & 0x07) == 0) { /* TODO: Other interval? */ - tp = *throughput * exp3(sum); + tp = *throughput * exp(sum); /* stop if nearly all light is blocked */ if (tp.x < VOLUME_THROUGHPUT_EPSILON && tp.y < VOLUME_THROUGHPUT_EPSILON && @@ -235,7 +235,7 @@ ccl_device void volume_shadow_heterogeneous(KernelGlobals kg, t = new_t; if (t == ray->t) { /* Update throughput in case we haven't done it above */ - tp = *throughput * exp3(sum); + tp = *throughput * exp(sum); break; } } @@ -626,13 +626,13 @@ ccl_device_forceinline void volume_integrate_heterogeneous( /* Stop if nearly all light blocked. */ if (!result.indirect_scatter) { - if (max3(result.indirect_throughput) < VOLUME_THROUGHPUT_EPSILON) { + if (reduce_max(result.indirect_throughput) < VOLUME_THROUGHPUT_EPSILON) { result.indirect_throughput = zero_float3(); break; } } else if (!result.direct_scatter) { - if (max3(result.direct_throughput) < VOLUME_THROUGHPUT_EPSILON) { + if (reduce_max(result.direct_throughput) < VOLUME_THROUGHPUT_EPSILON) { break; } } @@ -760,7 +760,7 @@ ccl_device_forceinline void integrate_volume_direct_light( bsdf_eval_mul(&phase_eval, mis_weight); } - bsdf_eval_mul3(&phase_eval, light_eval / ls->pdf); + bsdf_eval_mul(&phase_eval, light_eval / ls->pdf); /* Path termination. */ const float terminate = path_state_rng_light_termination(kg, rng_state); |