Dimensional Tracker[]
There are 3 main types of Dimensional Trackers, 1D, 2D, and 3D. By their meaning, different types of trackers can track on different dimensions. Each Dimensional Tracker has different ways to be built, all depending on how you program them.
The way the trackers track the target is to move closer and closer to its target, once hit the target, it stops. Their search range will be depending on how big the trackers are, the bigger they are, the larger their range is. Usually these trackers will be big enough to cover the whole level world to track its target.
1D Dimensional Tracker[]
1D Dimensional Tracker can only track on a 1D line.
2D Dimensional Tracker[]
2D Dimensional Tracker can track on a 2D platform.
Another type of 2D Dimensional Tracker:
3D Dimensional Tracker[]
3D Dimensional Tracker can track on a 3D area.
Another type of 3D Dimensional Tracker:
Logic[]
All those trackers above uses the same logic:
On Enter "target" (Move all triggers towards one direction.) Deactivate Activate
Example Level[]
You can see how they are placed and the logics inside the triggers in this example level: