Unity Tutorials - Beginner 21 - Measuring Distance - Unity3DStudent.com
How to calculate distance between objects in Unity using Vector3.Distance.
Part of the http://www.Unity3Dstudent.com teaching program by Will Goldstone, author of Unity Game Development Essentials.
Learn Unity game engine in short modules that give you the skills you need abstracted from game scenarios to maximise your creativity and complete challenges based on these modules to test your skills.