This is a small example implementation of an augmented reality path finding navigation using Project Tango.

• walkable floor plan is tracked inside a quadtree
• navigation through the quadtree using A* with euclidean heuristic
• the floor plan is shown in a top view and can be rotated and scaled with multitouch gestures

• Missing assets can be installed by ./gradlew installAssets
• This project still depends on the android gradle plugin 1.5.0 because to the missing sdkmanager plugin release