ray:: do not switch if no sample

2021-10-03 18:06:39 +02:00 · 2021-10-03 18:06:39 +02:00 · 36f3a0cf7b
parent 8385cad774
commit 36f3a0cf7b
1 changed files with 1 additions and 1 deletions
--- a/raycaster.cpp
+++ b/raycaster.cpp
@ -1997,8 +1997,8 @@ struct raycast_map {
    for(auto& p: sa) {
      int id = p.first;
      cell *c = p.second;
-      intra::may_switch_to(c);
      if(!c) continue;
+      intra::may_switch_to(c);
      for(int j=0; j<c->type; j++)
        ms[id+j] = protect_prod(currentmap->ray_iadj(c, j));
      if(WDIM == 2) for(int a: {0, 1}) {