From 87e641aeda429b2caa0c91de72943529a76caa9f Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Tue, 1 Jun 1999 21:01:03 +0000
Subject: [PATCH] Update README.plib with clearer wording. Fixed the == compare
 in point3d.hxx.

---
 Lib/Math/point3d.hxx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Lib/Math/point3d.hxx b/Lib/Math/point3d.hxx
index d677de8d..5e419a80 100644
--- a/Lib/Math/point3d.hxx
+++ b/Lib/Math/point3d.hxx
@@ -295,9 +295,9 @@ inline Point3D operator / (const Point3D& a, const double d)
 inline bool operator == (const Point3D& a, const Point3D& b)
 {
     return
-	(a.n[PX] - b.n[PX]) < fgPoint3_Epsilon &&
-	(a.n[PY] - b.n[PY]) < fgPoint3_Epsilon &&
-	(a.n[PZ] - b.n[PZ]) < fgPoint3_Epsilon;
+	fabs(a.n[PX] - b.n[PX]) < fgPoint3_Epsilon &&
+	fabs(a.n[PY] - b.n[PY]) < fgPoint3_Epsilon &&
+	fabs(a.n[PZ] - b.n[PZ]) < fgPoint3_Epsilon;
 }
 
 inline bool operator != (const Point3D& a, const Point3D& b)
-- 
2.39.5