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Exercise 02 (tutorial)

Updated: Sep 29, 2025

Construction of complex surfaces based on gastropod morphogenesis


Considering that the geometric shape of each of these shells is defined by two guidelines (a flat spiral and a twisted spiral based on a surface of revolution or a vertical axis) and by generatrices defined by circles existing in planes perpendicular to the horizontal plane


EX02.1 Morphogenesis: Snail
EX02.2 Morphogenesis: Wentletrap
EX02.3 Morphogenesis: Whelk

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