Adding disappearing_sliver2 q3map2 regression test. No fix yet (will be soon).

[xonotic/netradiant.git] / regression_tests / q3map2 / sparkly_seam / README.txt

diff --git a/regression_tests/q3map2/sparkly_seam/README.txt b/regression_tests/q3map2/sparkly_seam/README.txt
index 82d6f576f0fb1cf63370872e2d817d8b411161c5..4ffab57c738cb3aa3b9acfd913f1dd36d33c05f1 100644 (file)
--- a/regression_tests/q3map2/sparkly_seam/README.txt
+++ b/regression_tests/q3map2/sparkly_seam/README.txt
@@ -5,8 +5,14 @@ The example map, maps/sparkly_seam.map, contains two triangular brushes near
 the side of the room.  The seam between these two brushes "sparkles" even
 though the endpoints of the edges are exactly the same.
 
+To trigger the bug, compile the map; you don't need -vis or -light.  Only
+-bsp (the first q3map2 stage) is necessary to trigger the bug.  The only
+entities in the map are a light and a info_player_deathmatch, so the map will
+compile for any Q3 mod.
+
 
 SOLUTION TO PROBLEM:
 ====================
 
-None yet.
+None yet.  The problem is likely caused by sloppy math operations (significant
+loss of precision).