Fix: Cycles area light ignores some valid samples in volume segment

2024-03-15 13:00:23 +01:00 · 2024-03-15 13:00:23 +01:00 · 8536575263
parent f5f10201ca
commit 8536575263
1 changed files with 1 additions and 1 deletions
--- a/intern/cycles/kernel/light/area.h
+++ b/intern/cycles/kernel/light/area.h
@ -311,7 +311,7 @@ ccl_device_inline bool area_light_eval(const ccl_global KernelLight *klight,
    ls->pdf *= light_pdf_area_to_solid_angle(Ng, -ls->D, ls->t);
  }

-  return ls->eval_fac > 0;
+  return in_volume_segment || ls->eval_fac > 0;
 }

 template<bool in_volume_segment>