Texture Baking
Texture baking is a computer graphics technique that precomputes and stores complex lighting, shading, or geometric information into texture maps for real-time rendering. It involves transferring details from high-polygon 3D models or advanced lighting simulations onto lower-polygon models with textures, optimizing performance while preserving visual quality. This process is widely used in game development, architectural visualization, and animated films to achieve realistic visuals without heavy runtime calculations.
Developers should learn texture baking when working on real-time applications like video games or interactive simulations where performance is critical, as it reduces computational load by moving expensive calculations to pre-processing. It's essential for creating detailed assets with baked-in shadows, ambient occlusion, or normal maps that maintain visual fidelity on lower-end hardware. Use cases include optimizing game environments, preparing assets for VR/AR experiences, and streamlining production pipelines in 3D animation.