光线生成FV1

Preserve the entire model structure of the scene without alteration, maintaining the arrangement, composition, perspective, and theme. Low-contrast soft daylight diffuses across the walls, with gentle, delicate sunlight scattering. The transition of light and shadow on the walls is smooth, free from exaggerated beam effects or stark brightness-contrast imbalances. The natural light texture appears authentic and soft, resulting in a clean and restrained composition