Topic: Slic3r arc support?
I've read that Slic3r is able to detect arcs in .stl files and output appropriate G-code with arc commands. I created a model in Sketchup that's basically a rectangle with an arc on one end. I had Slic3r generate G-code and I've noticed that the arcs are all piecewise linear steps.
Do I have to do something special to get Slic3r to generate arcs in the G-code?