From King Dictionary of Contemporary English
Related topics: Design
cross-hatchingˈcross-ˌhatching noun [uncountable] AVDlines drawn across part of a picture, diagram etc to show that something is made of different material, or to produce the effect of shade
Examples from the Corpus
cross-hatchingKillion jumped over a barracks through a cross-hatching of furious ground fire, and fled to the west.