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Meet Jeffrey. The pre-assembled mechanically posed stop-motion puppet head. 3D printed with variable part density afforded by Multi-Material Poly-Jet printing technology in a single file.

thesis
posted on 18.11.2022, 02:41 authored by Loughnan, Callum

Stop Motion (SM) Animation has been around almost as long as photography itself, finding its home in recent years in stylised character films, taking advantage of its unique visual qualities as a tool to tell their stories. Facial animation however, has been a complex part of the process due to the intricacy of facial expression. Two methods I have seen executed effectively are the 3D printed replacement methods seen in films from Laika Studios and the mechanical positioning of faces seen in Corpse Bride, directed by Tim Burton. SM replacement animation requires a different version of the object being animated to be swapped out for each frame of shape change. So in the case of Laika’s feature-length films, this results in thousands of expensive, non-biodegradable faces being printed, some only being seen for 1/24th of a second. In Corpse Bride, the main characters’ faces are animated through mechanically shifting silicone faces, incrementally posed between frames. An effective way to animate using a single puppet, but to create these puppets requires hours of highly specialised artisans from engineers to sculptors to mould makers and painters. The aim of this thesis is to find out if the mechanical one puppet method can be achieved by exploiting the full capabilities of the 3D printing technology used by Lakia. Full capabilities in respect to the accuracy, variation of material colour and flexibility, and with the use of degradable support, can be manufactured pre-assembled, requiring only a single step of physical manufacture. Advantages of which could make SM facial animation more accessible to storytellers keen to use its unique visual qualities and open up further exploration into other implementations of this production method in the area of pre-assembled mechanics.

History

Copyright Date

18/11/2022

Date of Award

18/11/2022

Publisher

Te Herenga Waka—Victoria University of Wellington

Rights License

CC BY-NC-SA 4.0

Degree Discipline

Design Innovation

Degree Grantor

Te Herenga Waka—Victoria University of Wellington

Degree Level

Masters

Degree Name

Master of Design Innovation

ANZSRC Type Of Activity code

4 Experimental research

Victoria University of Wellington Item Type

Awarded Research Masters Thesis

Language

en_NZ

Alternative Description

Can complex functional mechanisms consisting of parts with varying densities be 3D printed, pre-assembled in a single digital file, and tested in the context of repeatable and reversible posing of a puppet head suitable for SM animation? ...Can a single 3D print be brought to life?

Victoria University of Wellington School

School of Design Innovation

Advisors

Stevens, Ross