Trepak [From the Nutcraker ] 01’17”

Trepak  〔くるみ割り人形〕 01’17”

指揮者:小森 康弘
技術協力:東京大学大学院 情報理工学系研究科 知能機械情報学専攻 力学制御システム研究室 
     村井昭彦博士 (中村研究室)
     長田 堅二郎(彫刻家)

Material : Nylon resin
Structure : 3D mold by 3D printer typed SLS


Trepak Nutcracker  01'17"

Peter Ilyich Tchaikovsky

This is the 3D art work expressed performance collaborated with the real time digital technique.  The coordinate value which is the source of this project is extracted from the conductor's motion, who is performing "trepak" from the Nutcracker composited Pyotr Ilyich Tchaikovsky.
This 3D work is composed of the sculptural expression used by the real time digital technique.
The aim of the project is to transform an invisible element, such as time and music, into visible form. I have wished to express invisible elements such as time track as the way like free and live drawing, and then, furthermore, I have became to wish making 3D mold using such drawings.
This project is succeeded because of the remarkable development of 3D printer typed SLS(Selective Laser Sintering).
SLS enable me to draw coordinate values of inside structure of invisible elements essentially considered to be impossible to interpret.

conductor:Yasyhiro Komori
Technical collaboration : The University of Tokyo Department of Mechano Informatics Nakamura Lab
Research Collaboration : Sculptor,KenjiroNagata

Material : Nylon resin
Structure : 3D mold by 3D printer typed SLS



1, Extract coordinate value of the conductor's motion is recorded during the selected  
     music using "motion capture".
2, Then, transfer the numerical value into 3D mold.

3, The most significant feature of SLS is unnecessity of support material on the
     process of layering the 3D data.