add missing regression tests in last commit

[xonotic/netradiant.git] / regression_tests / q3map2 / degenerate_winding2 / README.txt

diff --git a/regression_tests/q3map2/degenerate_winding2/README.txt b/regression_tests/q3map2/degenerate_winding2/README.txt
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+DESCRIPTION OF PROBLEM:
+=======================
+
+The sample map contains a wedge brush.  The tip (the sharp edge) of the wedge
+is chopped off by 2 planes, leaving very narrow windings.  Each of these 2
+narrow windings is less than 0.1 units tall.  However, the wedge has height
+exactly equal to 1/8 unit at the point where it is chopped.  Therefore,
+the two narrow sides caused by the chops are expected to be degenerate and the
+top face of the wedge is expected to be unaffected.  This should leave a
+"hole" in the narrow part of the wedge.
+
+The hole isn't desirable but it's expected based on the logic in the code.
+Still, if there is a hole in the brush, I consider this regression test to
+be broken.