411 REFERENCE · Wikibooks
Q3Map2/VIS
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
VIS phase minor switches
-fast Only calculates rough visibility data. Quick and dirty, not actually useful for VIS purposes.
-hint Will merge the bsp leaves (except for hint portals) before calculating the visibility list.
-merge Will merge the bsp leaves before calculating the visibility list.
-nopassage Disables the passage visibility algorithm. Passage VIS is a bit faster and tighter than the old algorithm.
-nosort Disables the sorting of portals by complexity. Sorting speeds up visibility calculations.
-passageOnly Will use the passage visibility algorithm only.
-saveprt Disables the automatic deletion of the .prt portal file after VIS finishes.
-v Enables verbose mode. Always use this.