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Question by Aopodo · Oct 26, 2016 at 04:39 PM · canvasonbecameinvisibleonbecamevisible

why the function OnBecameVisible and OnBecameInvisible doesn't work in canvas renderer ?

Today I used OnBecameInVisible or OnBecamInvisible to make sure when the image is visible or invisible from mask ,so I can do something at that moment. But it doesn't work .Why other gameobject works as usual?And what should I do for this?

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Answer by unmaxim · Mar 09, 2017 at 08:02 PM

seems because it checks 3D stuff...

try this solution: https://forum.unity3d.com/threads/test-if-ui-element-is-visible-on-screen.276549/#post-2978773

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