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

…d is broken
JACoders · Oct 13, 2023 · eb53d01 · eb53d01
1 parent 1ba765b
commit eb53d01
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 );