How To Simulate Mouse Over on a 3D Actor in a Level

[anonymous_user_bcd0d281]

Thanks for the help

https://docs.unrealengine.com/latest...fly/index.html

If you check out the description you will find "While the butterfly is in flight, it continuously draws a line trace ahead of itself to check for obstacles. " which seems to indicate this will not be an issue in UE4. I know in Unity a raycast is very negligible in terms of a performance hit especially if you are only doing 1 a frame so it seems like it is the same for UE4.

Hope this helps.

It sounds like my original thought process for how to solve this problem were right. Thanks for the docs reference. It’s super helpful.