diff options
Diffstat (limited to 'intern/cycles/kernel/integrator/intersect_volume_stack.h')
-rw-r--r-- | intern/cycles/kernel/integrator/intersect_volume_stack.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/intern/cycles/kernel/integrator/intersect_volume_stack.h b/intern/cycles/kernel/integrator/intersect_volume_stack.h index 9fa5ff63ad2..aa7be879995 100644 --- a/intern/cycles/kernel/integrator/intersect_volume_stack.h +++ b/intern/cycles/kernel/integrator/intersect_volume_stack.h @@ -38,7 +38,10 @@ ccl_device void integrator_volume_stack_update_for_subsurface(KernelGlobals kg, Ray volume_ray ccl_optional_struct_init; volume_ray.P = from_P; volume_ray.D = normalize_len(to_P - from_P, &volume_ray.t); - + volume_ray.self.object = INTEGRATOR_STATE(state, isect, object); + volume_ray.self.prim = INTEGRATOR_STATE(state, isect, prim); + volume_ray.self.light_object = OBJECT_NONE; + volume_ray.self.light_prim = PRIM_NONE; /* Store to avoid global fetches on every intersection step. */ const uint volume_stack_size = kernel_data.volume_stack_size; @@ -91,6 +94,10 @@ ccl_device void integrator_volume_stack_init(KernelGlobals kg, IntegratorState s * fewest hits. */ volume_ray.D = make_float3(0.0f, 0.0f, 1.0f); volume_ray.t = FLT_MAX; + volume_ray.self.object = OBJECT_NONE; + volume_ray.self.prim = PRIM_NONE; + volume_ray.self.light_object = OBJECT_NONE; + volume_ray.self.light_prim = PRIM_NONE; int stack_index = 0, enclosed_index = 0; |