Control your 3D printer with splines inported from *.obj

Travel feedrate
Print feedrate
Extrusion speed
Retract
Prime ammount

* Values optimised for 1mm nozzle and .6mm layer

Start G-code
M140 S70 ; Set bed temperature to 70 degrees M104 S260 ; Set hotEnd temperature to 260 degrees M190 S70 ; Wait for bed to heat up G28 ; Home G29 ; Multi point level M106 S0 ; Set fan speed M83 ; Relative extruder axis mode G0 F1000 E15 ; Push filament

End G-code
M140 S0 ; Disable bed heating M104 S0 ; Disable extruder heating G0 F10000 E-10 ; Retract G91 ; Set all axes to relative G1 F10000 Z40 ; Raise Z G90 ; Set all axes to absolute G1 F10000 X0 Y230 M84 X Y Z E ; disable steppers

Splines saved as *.obj
# WaveFront *.obj file (generated by Cinema 4D) v 10.000000 190.000000 0.300000 v 190.000000 10.000000 0.300000 # 2 vertices g Spline.1 l 1 2 v 10.000000 10.000000 0.300000 v 190.000000 190.000000 0.300000 # 2 vertices

G-code  Save
M140 S70 ; Set bed temperature to 70 degrees M104 S260 ; Set hotEnd temperature to 260 degrees M190 S70 ; Wait for bed to heat up G28 ; Home G29 ; Multi point level M106 S0 ; Set fan speed M83 ; Relative extruder axis mode G0 F1000 E15 ; Push filament G0 F1500 E-1.5 G0 F10000 X10.00 Y190.00 Z0.30 G0 F1500 E2 G1 F1500 X190.00 Y10.00 Z0.30 E61.37 G0 F1500 E-1.5 G0 F10000 X10.00 Y10.00 Z0.30 G0 F1500 E2 G1 F1500 X190.00 Y190.00 Z0.30 E61.37 M140 S0 ; Disable bed heating M104 S0 ; Disable extruder heating G0 F10000 E-10 ; Retract G91 ; Set all axes to relative G1 F10000 Z40 ; Raise Z G90 ; Set all axes to absolute G1 F10000 X0 Y230 M84 X Y Z E ; disable steppers