hi, how about the scene graph used in OGRE3D, and SIO2will support the feature in the futrue version

in OGRE3D there is a greate design the scene graph make the scene node and scene entry completely sperated. that is to say the scene graph will dont need to known the detail of the concrete entry ， at the same time , the entry dont need to known the scene graph....

Yup, that's SIO2 v1.4... I already have a layout of the framework... it'll be considered as "work in progress" for the next following weeks

Don't worry the SIO2 community will be the first one informed (of course)