Computational Thermoforming


We propose a method to fabricate textured 3D models using thermoforming.

July 11, 2016



Christian Schüller (ETH Zurich)

Daniele Panozzo (ETH Zurich)

Anselm Grundhöfer (Disney Research)

Henning Zimmer (Disney Research)

Evgeni Sorkine (ETH Zurich)

Olga Sorkine-Hornung (ETH Zurich)

Computational Thermoforming


Differently from industrial techniques, which target mass production of a specific shape, we propose a combined hardware and software solution to manufacture customized, unique objects. Our method simulates the forming process and converts the texture of a given digital 3D model into a pre-distorted image that we transfer onto a plastic sheet. During thermoforming, the sheet deforms to create a faithful physical replica of the digital model. Our hardware setup uses off-the-shelf components and can be calibrated with an automatic algorithm that extracts the simulation parameters from a single calibration object produced by the same process.

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