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_id	ascaad2021_091
id	ascaad2021_091
authors	Taouai, Abdelmounem; Tomas Dorta
year	2021
title	From Immersive to Physical Sketches: A New 3D Representation Mode During Ideation
source	Abdelmohsen, S, El-Khouly, T, Mallasi, Z and Bennadji, A (eds.), Architecture in the Age of Disruptive Technologies: Transformations and Challenges [9th ASCAAD Conference Proceedings ISBN 978-1-907349-20-1] Cairo (Egypt) [Virtual Conference] 2-4 March 2021, pp. 253-263
summary	This paper presents a new representation mode during ideation based on the use of immersive 3D sketches and their digital fabrication. This work explores freehand immersive 3D sketches of design objects printed at real scale. Freehand 3D vectors were optimized thanks to parametric geometries generated for 3D printing. Our approach aims to take advantage of real-scale immersive 3D sketches, while enriching the 3D perception of proportions and shapes by 3D printing the physical sketches. 3D printing usually requires high-level of 3D modeling skills and this can be challenging during ideation. This technique will allow to reduce the steps going from: 2D sketches – 3D modeling – fabrication to 3D sketches – 3D physical sketches. The hybridization of immersive life-size sketching and 3D printed life-sized sketches, could positively impact ideation by allowing a better grasp of the 3D shapes’ scales and proportions.
series	ASCAAD
email	abdelmounem.taouai@umontreal.ca
last changed	2021/08/09 13:13

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