Max-Planck-Gesellschaft zur Forderung per Wissenschaften e.V.
|Max-Planck-Gesellschaft zur Forderung per Wissenschaften e.V. Patent applications|
|Patent application number||Title||Published|
|20090079758||Method and device for generating shadow maps - A method and a device for determining shadows in a computer-generated image are provided, wherein the determination whether a pixel x is in shadow is based on a shadow test function ƒ(d(x), z(P)), d(x) representing the depth of the pixel x with respect to the light source and z(p) being a shadow map z for the computer-generated image. According to the invention, the shadow test function ƒ satisfies||03-26-2009|