5 commits

Author	SHA1	Message	Date
Alessandro Ranellucci	a49dc603cc	Many changes and fixes to remove leaks and return objects by reference	2013-09-03 19:26:58 +02:00
Alessandro Ranellucci	275422fac7	Don't return first_point() and last_point() by reference	2013-09-02 22:33:03 +02:00
Alessandro Ranellucci	c0789506e4	Return objects by reference instead of always cloning	2013-09-02 20:22:20 +02:00
Alessandro Ranellucci	1cfdf7e955	Ported Slic3r::Polyline::Collection	2013-08-30 00:06:10 +02:00
Alessandro Ranellucci	fe061b19ad	Ported Polygon->is_counter_clockwise() and rearranged code in .cpp files	2013-07-16 21:04:14 +02:00