Can't change sun height for night scene

Development Rendering
1

Hi everyone!

First, sorry for my english. I’m a frensh student. I’m working on an architectural project and I finally try to make it in Unreal Engine 4 but I encountered different problems.

I wanted to see my project by night but I can’t change the Sun Height I don’t know why?

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I saw different tutorial so I try to make the Light Source movable

22a143e91caa5bb38f8467aa5d21f37578a9f750.jpeg
22a143e91caa5bb38f8467aa5d21f37578a9f750.jpeg1920×1079 290 KB

And create this blueprint thanks to the tutorial

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ec0277f137c31d0f5d8c011c4f4356f685a710b4.jpeg1920×1079 263 KB

But when I play nothing change!

If anybody can help me to change the sun height even change it manually in the settings I will be really thanks full!!

2

I know this is old but select your light source and turn that, not the skylight.