{"id":352,"date":"2021-01-06T00:24:53","date_gmt":"2021-01-06T00:24:53","guid":{"rendered":"https:\/\/lucyestela.com\/dev\/?p=352"},"modified":"2021-03-25T02:51:35","modified_gmt":"2021-03-25T02:51:35","slug":"uehl2_interactivity","status":"publish","type":"post","link":"https:\/\/lucyestela.com\/dev\/unreal\/uehl2_interactivity\/","title":{"rendered":"Unreal and Hololens 2 – Step 6 Making your scene interactive"},"content":{"rendered":"
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Again I am following the Microsoft tutorial, just adding in extra screen grabs to help solidify the process in my mind. For the original tutorial, look here https:\/\/docs.microsoft.com\/en-us\/windows\/mixed-reality\/develop\/unreal\/tutorials\/unreal-uxt-ch4<\/a><\/p>\n

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Spawning Hand Interaction Actors<\/h2>\n

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I’m not going to tell you about the kinds of hand interactions you can do in Hololens 2 because I’m assuming you know about that already. This is just to tell you how to set them up for Unreal.<\/p>\n

Hand interaction with UX elements is done with Hand Interaction Actors, which create and drive the pointers and visuals for near and far interactions.<\/p>\n

open the MRPawn<\/strong> Blueprint and go to the Event Graph<\/strong>.<\/p>\n

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  1. Drag and release the execution pin from Event BeginPlay<\/strong> to place a new node.\n