I have just put the current InShape scripts up on the InWorldz github page. I've applied the apache 2.0 license to them that allows commercial and private use. However, once things get rolling we'd definitely appreciate bug fixes and enhancements to the core scripts.
You can find the scripts here: https://github.com/InWorldz/inshape-inworld
Right now we have the basics up there.
* The route maker
script that should go into a hud and be worn while an avatar walks to create an InShape route.
* The engine
script that monitors the messages coming in from the InShape app and sends out messages for other prims in the object to interpret
* The pilot
script that listens for messages from the engine and moves the object along the set course.
Note that the protocols are preliminary and subject to major changes and overhauls. But this should get you started on ideas for InShape which can already be used on any region.
Many thanks to Wolf Hartnell who did much of the work on the LSL side of things.