qbsp: add comment

2017-07-09 00:04:47 -06:00 · 2017-07-09 00:04:47 -06:00 · d63aa409cc
parent e848d00f92
commit d63aa409cc
1 changed files with 1 additions and 1 deletions
--- a/include/qbsp/portals.hh
+++ b/include/qbsp/portals.hh
@ -25,7 +25,7 @@
 typedef struct portal_s {
    int planenum;
    node_t *nodes[2];           // [0] = front side of planenum
-    struct portal_s *next[2];
+    struct portal_s *next[2];   // [0] = next portal in nodes[0]'s list of portals
    winding_t *winding;
 } portal_t;