yes there is an SDK for the fxtree, there was even two commercial plugins from RevisionFX, the most popular one being RealSmartMotionBlur
On Monday, April 8, 2013, Eugen Sares wrote: > If it is chosen not to continue FXTree development, then at least all > SDK hooks necessary should be supplied to keep the "3rd-party backdoor" > open. > Is it possible to write new nodes for the FXTree from the "outside"? I > didn't search in the SDK examples too thoroughly, but it does not look like > it. > > Same goes for all other aspects of the software! > I'd prefer SI as an "open framework" above a "black box". Take advantage > of "the crowd", so to speak. This can only improve SI's chances on the long > run. > How long is the discussion about a better operator SDK going on now? We > could be much further, if things were as easy here as they should be. > > My first wish for the next release would be a serious effort to improve > everything that makes Softimage even more customizable, ICE, SDK, PyQt... > >

