Fix Cycles ellipse area light returns zero pdf in volume segment

2022-12-12 21:38:23 +01:00 · 2022-12-12 21:38:23 +01:00 · f56488c20f
parent e378bd70ed
commit f56488c20f
1 changed files with 1 additions and 1 deletions
--- a/intern/cycles/kernel/light/light.h
+++ b/intern/cycles/kernel/light/light.h
@ -156,7 +156,7 @@ ccl_device_noinline bool light_sample(KernelGlobals kg,
  }

  ls->pdf *= ls->pdf_selection;
-  return (ls->pdf > 0.0f);
+  return in_volume_segment || (ls->pdf > 0.0f);
 }

 /* Intersect ray with individual light. */