What role does lighting play in showcasing the details of a sword model, both in physical displays and in online game environments?

Lighting is crucial for highlighting the details of sword models. In physical displays, carefully positioned lighting (e.g., spotlights, backlighting) emphasizes the blade's shape, engravings, and material textures. In online games, dynamic lighting (e.g., specular highlights, shadows) creates a sense of realism and depth. Shader effects play a key role in simulating different material properties, such as metal reflectivity and blade damage, all influenced by the lighting setup.