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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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4
intern/cycles/kernel/kernel_path_surface.h
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@@ -16,7 +16,7 @@
CCL_NAMESPACE_BEGIN
#if defined(__BRANCHED_PATH__) || defined(__SUBSURFACE__)
#if (defined(__BRANCHED_PATH__) || defined(__SUBSURFACE__)) && !defined(__SPLIT_KERNEL__)
/* branched path tracing: connect path directly to position on one or more lights and add it to L */
ccl_device_noinline void kernel_branched_path_surface_connect_light(KernelGlobals *kg, RNG *rng,
@@ -188,7 +188,6 @@ ccl_device bool kernel_branched_path_surface_bounce(KernelGlobals *kg, RNG *rng,
#endif
#ifndef __SPLIT_KERNEL__
/* path tracing: connect path directly to position on a light and add it to L */
ccl_device_inline void kernel_path_surface_connect_light(KernelGlobals *kg, ccl_addr_space RNG *rng,
ShaderData *sd, ShaderData *emission_sd, float3 throughput, ccl_addr_space PathState *state,
@@ -226,7 +225,6 @@ ccl_device_inline void kernel_path_surface_connect_light(KernelGlobals *kg, ccl_
}
#endif
}
#endif
/* path tracing: bounce off or through surface to with new direction stored in ray */
ccl_device bool kernel_path_surface_bounce(KernelGlobals *kg,