Hello there,

Solidworks works with equations: http://help.solidworks.com/2015/Engl...=&ProductName=
You can readily import the stl from SW into Cura.
If you can output the graph as .dwg or .eps you can also import those as sketches and then extrude them in 3D.
If you want to get very advanced look into Rhinoceros + Grasshopper supported by the forum at grasshopper3d.com