https://docs.unity3d.com/es/2018.2/ScriptReference/BoxCollider.html
UnityEngine.BoxCollider - Unity Scripting API
Un Collider primitivo con forma de cubo.
unityscriptingapi
https://discussions.unity.com/t/find-a-touch-in-the-boxcollider/7497
Find a Touch in the BoxCollider - Questions & Answers - Unity Discussions
Sep 15, 2010 - I need to figure out if the user has touched an object. It has a collider. With a mouse I can use OnMouseUp and OnMouseDown on the object. None of these exist...
find aquestions answerstouchunitydiscussions