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-rw-r--r--boost/geometry/core/config.hpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/boost/geometry/core/config.hpp b/boost/geometry/core/config.hpp
index c068e98cc7..852cda4792 100644
--- a/boost/geometry/core/config.hpp
+++ b/boost/geometry/core/config.hpp
@@ -1,5 +1,6 @@
// Boost.Geometry
+// Copyright (c) 2019 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2018 Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
@@ -17,6 +18,10 @@
#define BOOST_GEOMETRY_CXX11_ARRAY_UNIFIED_INITIALIZATION
#endif
+// Defining this selects Kramer rule for segment-intersection
+// That is default behaviour.
+#define BOOST_GEOMETRY_USE_KRAMER_RULE
+
// Rescaling is turned on, unless NO_ROBUSTNESS is defined
// In future versions of Boost.Geometry, it will be turned off by default
#if ! defined(BOOST_GEOMETRY_NO_ROBUSTNESS)