A principal aim of computer graphics is to generate images that look as real as photographs. Realistic computer graphics imagery has however proven to be quite challenging to produce, since the appearance of materials arises from complicated physical processes that are difficult to analytically mode[...]
Old Beijing has become a subject of growing fascination in contemporary China since the 1980s. While physical remnants from the past are being bulldozed every day to make space for glass-walled skyscrapers and towering apartment buildings, nostalgia for the old city is booming. Madeleine Yue Dong of[...]