How to texture a 3D model in mobile games?

To texture a 3D model for mobile games, prioritize performance-first optimization (e.g., compressed ASTC/ETC2 formats, lower resolutions) then apply textures via a game engine’s material system. Use UV mapping to wrap core 2D textures—color, normal, specular—onto the model. Next, adjust parameters like tiling or blending in engines (Unity/Unreal) to balance visual quality with mobile hardware limits; this prevents lag on phones/tablets. For beginners, start with free textures (e.g., Poly Haven) and test early on real devices—this catches performance/visual issues before finalizing.