Dynamic loading method and device based on Unity engine and computer equipment

The invention discloses a dynamic loading method and device based on a Unity engine and computer equipment. The method comprises the steps that a 3D model is uploaded to a cloud end, after the cloud end receives the 3D model, the 3D model is transmitted to a preset 3D model processor, a game engine Unity on the 3D model processor is started through the cloud end, a 3D model processing program of the 3D model processor is started, and the 3D model is read through the 3D model processing program and a plug-in; and the 3D model read by using the plug-in is stored into a memory, the 3D model readby using the plug-in is stored into a hard disk to form a resource available for Unity, the 3D model stored in the hard disk is converted into a series of dynamically loadable resources AssetBundle byusing a tool based on a Unity engine, wherein the resources is associated with platforms, each platform corresponds to one resource. A user can dynamically load the 3D model on various platforms by himself/herself, and the requirements that the user imports the 3D model by himself/herself and uses the 3D model on various platforms can be met.