Led floodlight is a kind of point light source which can irradiate uniformly in all directions. Its irradiating range can be adjusted arbitrarily, and it is a picture of octahedron in the scene. Floodlights are the most widely used light source in the production of renderings. Standard floodlights are 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 renderings. Multiple floodlights can be used to coordinate in the scene to produce better results. It is the best way to use it to simulate a light bulb or candle.
Omni lights can be placed anywhere in the scene, for example, outside the camera's range, or inside an object. It is common to use a lot of different color floodlights at a long distance in a scene. These floodlights can cast shadows and mix them on the model. Due to the large range of floodlights, the effect of floodlights is very easy to predict, and this kind of light has many auxiliary uses. For example, placing floodlights near the surface of an object will produce bright light on the surface of the object.
