Replace the defcomponent macro with IEntity protocol.
The IEntity protocol allows users to register custom entities with threeagent. IEntity implementations will then be passed in to the threeagent.core/render function as a map, in the same manner as ISystem. This should provide a more consistent dev experience, and allows for more flexibility in defining new types of entities.
The protocol should have these methods:
create - creates an instance of this entity type, which should be a ThreeJS object
destroy - destroys an instance of this entity type
update - does an in-place update of an instance of this entity type, provided the original ThreeJS object and updated parameters
All built-in defcomponent should be replaced with this protocol.
Replace the
defcomponentmacro withIEntityprotocol.The
IEntityprotocol allows users to register custom entities with threeagent.IEntityimplementations will then be passed in to thethreeagent.core/renderfunction as a map, in the same manner asISystem. This should provide a more consistent dev experience, and allows for more flexibility in defining new types of entities.The protocol should have these methods:
create- creates an instance of this entity type, which should be a ThreeJS objectdestroy- destroys an instance of this entity typeupdate- does an in-place update of an instance of this entity type, provided the original ThreeJS object and updated parametersAll built-in
defcomponentshould be replaced with this protocol.