I published a new paper in Additive Manufacturing titled “Implicit Toolpath Generation for Functionally Graded Additive Manufacturing via Gradient-Aware Slicing.” This work introduces a novel method for generating toolpaths directly from OpenVCAD designs, enabling functional grading on material extrusion systems. Read the CU Boulder news story here, explore the full paper here, or start designing your own multi-material objects with OpenVCAD.