Unity 4.0 Navigation, avoiding objects

Questions & Answers
1

I would like to make a object that follows objects around the map but avoids walls and other objects. I got different hallways and I want it to move from point to point by moving a object he can follow. Does anyone have a script that can do something like this?

I also saw that unity 4.0 had something new to set area’s with some kind of mesh, does anyone know?

2

Pro version has pathfinding included, in non pro version you will have to code it yourself. I dont really know what you are trying to achieve, but i sense Breadchrumbs might be most suitable for you. However i didnt find unity tutorial for it.

Some tutorials:

Simple pathfinding algorithm

A* tutorial

Breadchrumbs