Exploring the 3D Engine
Colin I. Smith, Al Ward · Apress eBooks · 2003
Photoshop ships with its own built-in 3D rendering engine. Not too many people are aware of this because it’s called the Lighting Effects fitter. This filter, while useful for some simple lighting effects, can be very powerful when combined with an alpha channel. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.