Texture in visual production refers to both the surface quality of materials as perceived visually - rough, smooth, grainy, metallic, organic - and to the digital image maps applied to 3D objects that simulate those surface qualities. As a visual design element, texture adds tactile information that makes images feel more real and physically present; as a technical asset in 3D production, textures are the image files that define what a surface looks like at the level of color, roughness, reflectivity, and surface detail.

In 3D production, textures are applied to models through a process called UV mapping, which unwraps the three-dimensional surface into a two-dimensional plane that image data can be painted or projected onto. Different texture maps serve different functions: albedo or diffuse maps define base color; normal maps encode surface microdetail that affects how light hits the surface without adding geometric complexity; roughness and metalness maps define material properties used in physically based rendering; and emissive maps define areas that appear to emit light. Together these maps create the full visual appearance of a material. In AI generation, the prompt vocabulary of texture - describing surfaces as weathered, polished, rough, porous, woven, or crystalline - directly influences how generated materials appear.

Texture descriptions are among the most effective detail-level prompt elements for AI image and video generation. Specifying surface qualities like "rough concrete texture," "smooth brushed metal," "weathered leather," or "soft velvet fabric" communicates tactile and material qualities that significantly influence the visual richness and realism of generated outputs, adding the physical specificity that separates considered visual descriptions from generic ones.