How can I add a floor during runtime?

Development Programming & Scripting
1

Adding an actor at a desired mouse location . Please have a look

How can I get my Mouse Position In Blueprint? - Programming & Scripting - Unreal Engine Forums(how to get mouse position)
[SOLVED] Mouse location to world space - Blueprint - Unreal Engine Forums

2

Hi,

I am wondering if anyone has any idea on how to add a floor to a project during runtime. I was thinking of trying to set my first click location as the bottom left corner and then my next click location as the top right but is there any way of even doing this?

Thanks in advance