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Cycles: SSS and Volume rendering in split kernel

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Decoupled ray marching is not supported yet.

Transparent shadows are always enabled for volume rendering.

Changes in kernel/bvh and kernel/geom are from Sergey.
This simiplifies code significantly, and prepares it for
record-all transparent shadow function in split kernel.
This commit is contained in:
Hristo Gueorguiev
2017-03-08 15:42:26 +01:00
committed by Sergey Sharybin
parent 6c942db30d
commit 57e26627c4
46 changed files with 1021 additions and 370 deletions
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6
intern/cycles/kernel/split/kernel_queue_enqueue.h
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@@ -63,10 +63,12 @@ ccl_device void kernel_queue_enqueue(KernelGlobals *kg)
int queue_number = -1;
if(IS_STATE(kernel_split_state.ray_state, ray_index, RAY_HIT_BACKGROUND)) {
if(IS_STATE(kernel_split_state.ray_state, ray_index, RAY_HIT_BACKGROUND) ||
IS_STATE(kernel_split_state.ray_state, ray_index, RAY_UPDATE_BUFFER)) {
queue_number = QUEUE_HITBG_BUFF_UPDATE_TOREGEN_RAYS;
}
else if(IS_STATE(kernel_split_state.ray_state, ray_index, RAY_ACTIVE)) {
else if(IS_STATE(kernel_split_state.ray_state, ray_index, RAY_ACTIVE) ||
IS_STATE(kernel_split_state.ray_state, ray_index, RAY_REGENERATED)) {
queue_number = QUEUE_ACTIVE_AND_REGENERATED_RAYS;
}