The theta printer is based on a polar coordinate system, meaning instead of moving a hot end around in the X and Y axes, the build plate rotates in a circle, and the extruders move along the ...

Circle, Ellipses and Lissajous Parametric Curves Applet ... one for the x coordinate and one for the y-coordinate. Polar Curves Plotter 10.3 Just a polar curve grapher. Type in your polar equation and ...