X-Git-Url: http://rtime.felk.cvut.cz/gitweb/hubacji1/bcar.git/blobdiff_plain/e64cf12f6645c1614d257ff0491f24d3ae99c3bc..aa8742ecf9e074d6be37936261fba3b1bb684532:/src/bcar.cc

diff --git a/src/bcar.cc b/src/bcar.cc
index 8825fb7..d0d40a1 100644
--- a/src/bcar.cc
+++ b/src/bcar.cc
@@ -222,6 +222,12 @@ Line::len() const
 	return this->b_.edist(this->e_);
 }
 
+double
+Line::h() const
+{
+	return atan2(this->e_.y() - this->b_.y(), this->e_.x() - this->b_.x());
+}
+
 std::ostream&
 operator<<(std::ostream& out, Line const& li)
 {