期刊名称：International Journal of Asia Digital Art and Design Association
电子版ISSN：1738-8074
出版年度：2014
卷号：18
期号：4
页码：88-95
DOI：10.20668/adada.18.4_88
语种：English
出版社：アジアデジタルアートアンドデザイン学会
摘要：Twodimensional ( 2D drawings of impossible figure s are typified by the lithographs of the Dutch artist M.C. Escher , suchas Waterfall Belvedere and Ascending and Descending Impossible figure s are mental images of solid object s. I nother words, a three dimensional ( 3D figure that is visualized intuitively from a 2D drawing of an impossible figure ca n notbe constructed in 3D space. Thus , in reality , a 3D model of an impossible figure has an unexpectedly disconnect ed ordeform ed structure, but the 3D figure corresponds to the 2D figure from a specific viewpoint, although not from otherviewpoints. Methods for representing 3D model s of impossible figure s have been studied in virtual space The shape s andstructure s of impossible object have also been studied in real space , but the effects of physical illumination by light andappropriate texture s have not been considered. Thus, t h is paper describes the mimetic surface color and texture adjustment( method for producing naturally shaded and appropriate ly textured 3D impossible object s under physical lightsources. And some creative work s applying this method are shown , including a new structure with impossible motion.
