MemoryModel has constructor overloads that take an EntityFactoryResolverDelegate - which allows the EntityFactory to be determined once the header has been read, meaning a single parse.
EsentModel does not provide this overloaded ctor, so the consumer needs to know in advance - and this constraint is then enforced on higher level services in the IModelProviders and IfcStore.
This becomes an issue when models are provided in IO.Streams as not all are seekable.
MemoryModel has constructor overloads that take an
EntityFactoryResolverDelegate- which allows the EntityFactory to be determined once the header has been read, meaning a single parse.EsentModel does not provide this overloaded ctor, so the consumer needs to know in advance - and this constraint is then enforced on higher level services in the IModelProviders and IfcStore.
This becomes an issue when models are provided in IO.Streams as not all are seekable.