The Matrix procedural texture produces a pattern similar to the digital effect seen in the Matrix movies (figure 1). 



Matrix



Figure 1: The Matrix node and it's associated parameters 


Matrix Parameters

Time - Provides control over animating the texture effect. 

Text Color - Controls the color of the text effect. 

Transform Pin - Positions, scales, and rotates the surface texture.

Projection Pin - Sets how the texture projects onto the surface.