Due to the wide diffusion of 3D printing technologies, geometric algorithms for Additive
Manufacturing are being invented at an impressive speed. Each single step along the …

A critical advantage of additive manufacturing is its ability to fabricate complex small-scale
structures. These microstructures can be understood as a metamaterial: they exist at a much …

While 3D printing affords designers unprecedented geometric complexity, currently it
requires cumbersome support structures that are not user-friendly in many ways: materially …

Fused filament fabrication is the method of choice for printing 3D models at low cost and is
the de facto standard for hobbyists, makers, and schools. Unfortunately, filament printers …

We propose a method for integrated tool path planning and support structure generation
tailored to the specific constraints of extrusion-based ceramics printing. Existing path …

In this work, a novel method is proposed to design light-weight infill structure based on
polyhedral cells for 3D printing, which satisfies the self-supporting, manufacturability and …

While resin 3D printing affords designers unprecedented geometric complexity, currently the
technology requires cumbersome support structures that are not user-friendly in numerous …

Additive manufacturing techniques form an object by accumulating layers of material on top
of one another. Each layer has to be supported by the one below for the fabrication process …

We present an efficient, trivially parallelizable algorithm to compute offset surfaces of shapes
discretized using a dexel data structure. Our algorithm is based on a two-stage sweeping …

Additive manufacturing technologies fabricate objects layer by layer, adding material on top
of already solidified layers. A key challenge is to ensure that there is always material below …