So the cloak need only be made of a material through which light diffuses faster than it does through the surroundings.
Sun just rising, throwing very soft light, diffuse, beautiful.
By contrast, the interior of the cab — the light diffuse, the focus sharp — appears comfortably protective, even luxurious.
ko, kd, ks and s are the parameters of the Blinn-Phong shading model for the contributions of object light, diffuse light, specular light and shininess, respectively.
The performance of the light guide inside the air layer between the curved reflector, used as the rear surface, and a flat light diffuse plate, at the front surface, depends on the shape of reflector curve and the BRDF (bidirectional reflectance distribution function) of the material of reflector.
UV visible light diffuse reflectance spectra of the doped catalysts exhibited red-shifts, revealing their VLA.
When such waves of light hit a disordered material, different parts of the wave reflect off the myriad surfaces in material in a random way; most of the light scatters from the surface and only a little of the light "diffuses" through.
That scattering makes the light diffuse more slowly, just as heat diffuses through your cold fingers or a scent diffuses through air.
The afternoons descend quickly and the light diffuses into a constant gray mush.
"The light will diffuse now," he said.
