How long do I need to compile engine?

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Ok nevermind, It finished building after 7 hours

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I downloaded Flex for 4.17, set up everything and now I need to compile it in Visual Studio. Official tutorial says that it takes 10-40 minutes, but in...

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Ok, I found out that Get Unit Direction node returns 1,0,0 or -1,0,0 vectors and nothing else. When object reaches position Get Unit Direction just switches...

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I use Set Velocity to make my object move towards cursor. Everything works perfectly until object reaches cursor's position, after that object starts...

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I don't think it would work in my case. And my question is not clear, "wall" is a skeletal mesh (because I need to use phat), with constraint,...

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I have an object that I can drag with mouse and I have a static wall which I can push with the object. I want to move the wall back when pressure reaches...