The 3D asset creation process differs between industries primarily based on usage needs, with games prioritizing real-time performance and films focusing on high visual detail.
Games require assets optimized for real-time rendering: lower polygon counts, compressed textures, and simplified shaders to ensure smooth interaction on hardware like consoles or PCs, balancing detail with playability.
Films, as pre-rendered content, use assets with higher polygon density, intricate textures, and complex shaders. They prioritize visual fidelity without real-time constraints, enabling photorealistic or stylized results.
In short, industry choice hinges on end use: interactive (games) demands performance optimization, while passive viewing (films) allows for maximum detail.