diff options
Diffstat (limited to 'intern/cycles/integrator')
| -rw-r--r-- | intern/cycles/integrator/path_trace_work_gpu.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/intern/cycles/integrator/path_trace_work_gpu.cpp b/intern/cycles/integrator/path_trace_work_gpu.cpp index df393bac0de..02830a00405 100644 --- a/intern/cycles/integrator/path_trace_work_gpu.cpp +++ b/intern/cycles/integrator/path_trace_work_gpu.cpp @@ -342,10 +342,14 @@ bool PathTraceWorkGPU::enqueue_path_iteration() } /* Finish shadows before potentially adding more shadow rays. We can only - * store one shadow ray in the integrator state. */ + * store one shadow ray in the integrator state. + * + * When there is a shadow catcher in the scene finish shadow rays before invoking interesect + * closest kernel since so that the shadow paths are writing to the pre-split state. */ if (kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE || kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_RAYTRACE || - kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_VOLUME) { + kernel == DEVICE_KERNEL_INTEGRATOR_SHADE_VOLUME || + (has_shadow_catcher() && kernel == DEVICE_KERNEL_INTEGRATOR_INTERSECT_CLOSEST)) { if (queue_counter->num_queued[DEVICE_KERNEL_INTEGRATOR_INTERSECT_SHADOW]) { enqueue_path_iteration(DEVICE_KERNEL_INTEGRATOR_INTERSECT_SHADOW); return true; |