diff options
author | Brecht Van Lommel <brecht@blender.org> | 2021-11-04 18:50:53 +0300 |
---|---|---|
committer | Brecht Van Lommel <brecht@blender.org> | 2021-11-04 18:50:53 +0300 |
commit | a72b26527d8be1d11079c55fac2889640990ab9a (patch) | |
tree | c27aac8b863d9d96b9384a011d8b6881b4b4c0ef /intern | |
parent | 2becb3e9afbe43677a169f68d9da848f79e2f06b (diff) | |
parent | ffe115d1a8f625bb5a6b72616fa2f955448869ff (diff) |
Merge branch 'blender-v3.0-release'
Diffstat (limited to 'intern')
-rw-r--r-- | intern/cycles/kernel/integrator/intersect_closest.h | 1 | ||||
-rw-r--r-- | intern/cycles/kernel/integrator/path_state.h | 1 | ||||
-rw-r--r-- | intern/cycles/kernel/integrator/shade_surface.h | 2 | ||||
-rw-r--r-- | intern/cycles/kernel/integrator/shade_volume.h | 2 | ||||
-rw-r--r-- | intern/cycles/kernel/integrator/state_template.h | 2 |
5 files changed, 6 insertions, 2 deletions
diff --git a/intern/cycles/kernel/integrator/intersect_closest.h b/intern/cycles/kernel/integrator/intersect_closest.h index 7fb88fc2804..2cac18ed889 100644 --- a/intern/cycles/kernel/integrator/intersect_closest.h +++ b/intern/cycles/kernel/integrator/intersect_closest.h @@ -63,6 +63,7 @@ ccl_device_forceinline bool integrator_intersect_terminate(KernelGlobals kg, * perform MIS as part of indirect rays. */ const uint32_t path_flag = INTEGRATOR_STATE(state, path, flag); const float probability = path_state_continuation_probability(kg, state, path_flag); + INTEGRATOR_STATE_WRITE(state, path, continuation_probability) = probability; if (probability != 1.0f) { const float terminate = path_state_rng_1D(kg, &rng_state, PRNG_TERMINATE); diff --git a/intern/cycles/kernel/integrator/path_state.h b/intern/cycles/kernel/integrator/path_state.h index 8311b97dedb..c325d829b5c 100644 --- a/intern/cycles/kernel/integrator/path_state.h +++ b/intern/cycles/kernel/integrator/path_state.h @@ -67,6 +67,7 @@ ccl_device_inline void path_state_init_integrator(KernelGlobals kg, INTEGRATOR_STATE_WRITE(state, path, mis_ray_pdf) = 0.0f; INTEGRATOR_STATE_WRITE(state, path, mis_ray_t) = 0.0f; INTEGRATOR_STATE_WRITE(state, path, min_ray_pdf) = FLT_MAX; + INTEGRATOR_STATE_WRITE(state, path, continuation_probability) = 1.0f; INTEGRATOR_STATE_WRITE(state, path, throughput) = make_float3(1.0f, 1.0f, 1.0f); if (kernel_data.kernel_features & KERNEL_FEATURE_VOLUME) { diff --git a/intern/cycles/kernel/integrator/shade_surface.h b/intern/cycles/kernel/integrator/shade_surface.h index cce591eb219..d9006e71ce0 100644 --- a/intern/cycles/kernel/integrator/shade_surface.h +++ b/intern/cycles/kernel/integrator/shade_surface.h @@ -479,7 +479,7 @@ ccl_device bool integrate_surface(KernelGlobals kg, if (!(path_flag & PATH_RAY_SUBSURFACE)) { const float probability = (path_flag & PATH_RAY_TERMINATE_ON_NEXT_SURFACE) ? 0.0f : - path_state_continuation_probability(kg, state, path_flag); + INTEGRATOR_STATE(state, path, continuation_probability); if (probability == 0.0f) { return false; } diff --git a/intern/cycles/kernel/integrator/shade_volume.h b/intern/cycles/kernel/integrator/shade_volume.h index f455152dcf9..05959bef220 100644 --- a/intern/cycles/kernel/integrator/shade_volume.h +++ b/intern/cycles/kernel/integrator/shade_volume.h @@ -941,7 +941,7 @@ ccl_device VolumeIntegrateEvent volume_integrate(KernelGlobals kg, const uint32_t path_flag = INTEGRATOR_STATE(state, path, flag); const float probability = (path_flag & PATH_RAY_TERMINATE_IN_NEXT_VOLUME) ? 0.0f : - path_state_continuation_probability(kg, state, path_flag); + INTEGRATOR_STATE(state, path, continuation_probability); if (probability == 0.0f) { return VOLUME_PATH_MISSED; } diff --git a/intern/cycles/kernel/integrator/state_template.h b/intern/cycles/kernel/integrator/state_template.h index e082424fabd..25475883915 100644 --- a/intern/cycles/kernel/integrator/state_template.h +++ b/intern/cycles/kernel/integrator/state_template.h @@ -56,6 +56,8 @@ KERNEL_STRUCT_MEMBER(path, float, mis_ray_pdf, KERNEL_FEATURE_PATH_TRACING) KERNEL_STRUCT_MEMBER(path, float, mis_ray_t, KERNEL_FEATURE_PATH_TRACING) /* Filter glossy. */ KERNEL_STRUCT_MEMBER(path, float, min_ray_pdf, KERNEL_FEATURE_PATH_TRACING) +/* Continuation probability for path termination. */ +KERNEL_STRUCT_MEMBER(path, float, continuation_probability, KERNEL_FEATURE_PATH_TRACING) /* Throughput. */ KERNEL_STRUCT_MEMBER(path, float3, throughput, KERNEL_FEATURE_PATH_TRACING) /* Ratio of throughput to distinguish diffuse and glossy render passes. */ |