[rend2] Fallback to surface normal for lighting vectors when lightgri…

…d is broken
SomaZ · Oct 13, 2023 · da609ac · da609ac
1 parent 3897611
commit da609ac
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/shared/rd-rend2/tr_light.cpp b/shared/rd-rend2/tr_light.cpp
@@ -470,7 +470,10 @@ int R_LightDirForPoint( vec3_t point, vec3_t lightDir, vec3_t normal, world_t *w
 	trRefEntity_t ent;
 
 	if ( world->lightGridData == NULL )
-	  return qfalse;
+	{
+		VectorCopy(normal, lightDir);
+		return qfalse;
+	}
 
 	Com_Memset(&ent, 0, sizeof(ent));
 	VectorCopy( point, ent.e.origin );