Anamorphic Projection: Analogical/Digital Algorithms

作     者：Di Paola, Francesco Pedone, Pietro Inzerillo, Laura Santagati, Cettina 

作者机构：Univ Palermo Dept Architecture Darch I-90128 Palermo Italy Ist Euro Mediterraneo Sci & Tecnol IEMEST Dept Commun Interact Graph & Augmented Real I-90139 Palermo Italy Politecn Milan Bulding Architectural Engn EDA I-23900 Lecce Italy Univ Catania Dept Architecture I-95125 Catania Italy 

出 版 物：《NEXUS NETWORK JOURNAL》 (建筑与数学杂志)

年 卷 期：2015年第17卷第1期

页      面：253-285页

核心收录：

学科分类：08[工学] 0813[工学-建筑学] 0712[理学-科学技术史(分学科，可授理学、工学、农学、医学学位)] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：Anamorphosis Anamorphic technique Descriptive geometry Architectural geometry Generative algorithms Free form surfaces 

摘      要：The study presents the first results of a wider research project dealing with the theme of anamorphosis, a specific technique of geometric projection of a shape on a surface. Here we investigate how new digital techniques make it possible to simplify the anamorphic applications even in cases of projections on complex surfaces. After a short excursus of the most famous historical and contemporary applications, we propose several possible approaches for managing the geometry of anamorphic curves both in the field of descriptive geometry (by using interactive tools such as CabrAnot sign and GeoGebra) and during the complex surfaces realization process, from concept design to manufacture, through CNC systems (by adopting generative procedural algorithms elaborated in Grasshopper).