Floodlights illuminate objects uniformly from a specific point in all directions, and it is best to use them to simulate light bulbs and candles. Main application scope: billboards, highways, railway tunnels, bridges and culverts, squares, buildings, etc. Omni: A floodlight is a "point light source" that can uniformly illuminate in all directions. Its illumination range can be adjusted arbitrarily, and it can cast shadows on objects. Floodlights are the most widely used light source in renderings, and "standard floodlights" are used to illuminate the entire scene without any specific range
Multiple floodlights can be used in the scene to coordinate and produce better effects. It should be noted that excessive floodlights should not be established, otherwise the rendering will appear dull and stiff. So in daily rendering production, it is important to pay more attention to understanding the impact of lighting parameters and layout on the overall lighting sensation of the rendering scene, accumulate more experience, and master the skills of lighting combination
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