You can have multiple cameras in a scene, and switch between them dynamically. However, only one camera may be active at a time, and it must come before the objects it is to view. Lights Like Cameras, lights should come before objects in the scene graph, and each illuminates only the objects that come after it. Point Lights, Directional Lights, and Spotlights. They have one additional field, the direction of the light.
Spotlights are like real-world spotlights.
You can have an arbitrary number of lights in a scene. Inc. All rights reserved.