Hatching p. pr. & vb. n. : of Hatch

Hatching n. : A mode of execution in engraving, drawing, and miniature painting, in which shading is produced by lines crossing each other at angles more or less acute; -- called also crosshatching.

Example:
What are the chances of Hatching a shiny pokemon, and can all pokemon who breed hatch shiny newborns?

Taxonomy
cross-hatching, Hatching system, free encyclopedia, engraving, drawing, painting, closeness, quantity, thickness, egg, shading effects, search, emergence, crosshatch, symbol, full size, hachure, artistic technique.

Defination from the web:
Hatching is especially important in essentially linear media, such as drawing, and many forms of printmaking, such as engraving, etching and woodcut. In Western art, cross-hatching developed in the Middle Ages, especially in the old master prints of the fifteenth century. ...