From 0269ad8edba9242f27db528fa06ff790afb573bb Mon Sep 17 00:00:00 2001
From: Kevin Shanahan <kmshanah@disenchant.net>
Date: Sun, 18 Aug 2013 16:57:40 +0930
Subject: [PATCH] qbsp: show the error margin when non-convex faces are found

Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
---
 qbsp/brush.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/qbsp/brush.c b/qbsp/brush.c
index 63da428c..014d7a60 100644
--- a/qbsp/brush.c
+++ b/qbsp/brush.c
@@ -102,7 +102,8 @@ CheckFace(face_t *face)
 		continue;
 	    dist = DotProduct(face->w.points[j], edgenormal);
 	    if (dist > edgedist)
-		Error("%s: Found a non-convex face", __func__);
+		Error("%s: Found a non-convex face (error size %f)\n",
+		      __func__, dist - edgedist);
 	}
     }
 }