From e5ea457adec25a1c17099e3c263a808d881b7e9c Mon Sep 17 00:00:00 2001
From: Alexander Gessler <alexander.gessler@gmx.net>
Date: Sat, 9 Feb 2013 17:06:55 +0100
Subject: [PATCH] - Ifc: re-enable previously disabled code to determine more
 intersection points for polygonally bounded half splits.

---
 code/IfcBoolean.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/IfcBoolean.cpp b/code/IfcBoolean.cpp
index 1b3f8b75d..516a7ecbd 100644
--- a/code/IfcBoolean.cpp
+++ b/code/IfcBoolean.cpp
@@ -433,7 +433,7 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const IfcPolygonalBounded
 
 					outvert.push_back(isectpos);
 					++newcount;
-					/*
+					
 					// this is, however, only a line that goes to the plane, but not
 					// necessarily to the point where the bounding volume on the
 					// black side of the plane is hit. So basically, we need another 
@@ -442,7 +442,7 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const IfcPolygonalBounded
 					extra_point_flag = true;
 					extra_point = isectpos;
 
-					was_outside_boundary = true; */
+					was_outside_boundary = true; 
 					//continue;
 				}
 				else {