Digitizing and replicating the world of materials

Is it possible to digitally replicate the way light shines off silk, the kaleidoscope of colors on butterfly wings, or the structure of fabrics, plastics, and stones? A team of researchers at EPFL's Realistic Graphics Lab, headed by Wenzel Jakob, is developing computer models to do just that. Their process begins by meticulously digitizing any material they can lay their hands on, using a sophisticated machine called a gonio-photometer.

from Phys.org - latest science and technology news stories https://ift.tt/2K49adj