Entities are additional features that can be added to a node in a DriveWorks 3D Document. When added to a node, an Entity provides the node with further capabilities and behaviour.
Each Entity provides a different piece of functionality and they can be combined on a single node to enhance that nodes capability.
More than one Entity can be applied to a single node but only one of each Entity type. If you add a Spot Light to a node, no more Spot Lights can be added to that node.