How do i get Texture2dArray in UE4?

Hi,
I hope to use Texture 2D Array in UE4 ( it looks like Texture Atlas )
but don’t know how can i make it. I had google it but there is nothing.
Would you please give me any information about it.

Good day! Using Texture Arrays is possible if you don’t mind a bit of coding. Here is the link. By default, however, there is no ways to use it, if you are only working within bounds of material editor and blueprints.

I don’t know, if there is a built-in function in the Unreal, but you should be able to write your own. Are you interested in that?

Thank you for replying, yes i’m very interested in Texture2dArray, but don’t know how do i get this.

Hi, I’m very new to Unreal Engine (but not new to game development and programming though)
I’m also very interested in texture arrays and don’t mind if I can’t use the material editor. However I still don’t know how to use the texturearrayresource.
Can you write OpenGL/HLSL/GLSL Code in Unreal and if yes how and how can you access and manipulate Texture Arrays from the C++ side and how to acces it in the shader?
Thank you very much in advance