LED floodlight is a point light source that can illuminate evenly in all directions. Its irradiation range can be adjusted at will, and it appears as a regular octahedron in the scene. Floodlight is the most widely used light source in rendering. Standard floodlight is used to illuminate the whole scene. Multiple floodlights can be used in the scene to produce better results.
Floodlight is the most widely used light source in the effect drawing. Multiple floodlights can be used to coordinate in the scene to produce better results. Illuminating an object evenly in all directions from a specific point is a good analogy to a light bulb or candle. Floodlights can be placed anywhere in the scene.
For example, it can be placed outside the range of the camera, or inside an object. It is common to use many different colored floodlights at a distance in the scene, which can cast shadows and blend them into the model.
The effect of an floodlight is very predictable due to its wide range, and it has many auxiliary uses. For example, an floodlight placed close to an object’s surface produces a bright light on the surface.
It is important to note that the floodlights should not be built too much, otherwise the renderings will look flat and dull. Therefore, it is necessary to pay more attention to the influence of lighting parameters and layout on the light sensation of the whole rendering scene in the usual rendering drawing production, accumulate more experience and master the collocation skills of lighting.