Any "Auto Find path" package or scripts?

Questions & Answers
1

I want a GameOjbect acorss the maze in the scene,And I found it’s difficult to write a script to
let the GameOject Auto find the path across it,
Is there any U3D package or scripts I can use?Thanks.
Example image:alt text

2

There’s an A* script on the script wiki. Not completely automatic but pretty simple to set up.