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Diffstat (limited to 'intern/cycles/kernel/kernel_emission.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_emission.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernel_emission.h b/intern/cycles/kernel/kernel_emission.h index b382e2c833b..bda98b84da8 100644 --- a/intern/cycles/kernel/kernel_emission.h +++ b/intern/cycles/kernel/kernel_emission.h @@ -194,6 +194,17 @@ ccl_device_noinline bool indirect_lamp_emission(KernelGlobals *kg, PathState *st float3 L = direct_emissive_eval(kg, &ls, -ray->D, ray->dD, ls.t, ray->time, state->bounce, state->transparent_bounce); +#ifdef __VOLUME__ + if(state->volume_stack[0].shader != SHADER_NONE) { + /* shadow attenuation */ + Ray volume_ray = *ray; + volume_ray.t = ls.t; + float3 volume_tp = make_float3(1.0f, 1.0f, 1.0f); + kernel_volume_shadow(kg, state, &volume_ray, &volume_tp); + L *= volume_tp; + } +#endif + if(!(state->flag & PATH_RAY_MIS_SKIP)) { /* multiple importance sampling, get regular light pdf, * and compute weight with respect to BSDF pdf */ |