[simspark-devel] About APL design

[Ben <lgp...@16...>]

Hi,

About Hedayat's point *3*, I think Andreas tries to concentrate the abstract
information
only in class *impfactory* and the particular engine is created at the
constructor function of ImpFactory. Otherwise the engine-special info will
be
added into every class, such as body, joint which should be avoid.

I believe the current design is the same with OpenGLServer as Hedayat
mentioned before.

The superficial differences are:

1. ImpFactory instead of PhysicsSystem
2. PhysicsServer is null, not like OpenGLServer (the code is in ImpFactory)

However, essentially they are the same, since both use bridge pattern.

Please point out if I'm wrong. Thanks a lot!

Regards
Ben