Compiled hlsl, used in DX11 runtime.
Fx is used in editor and DX9 runtime.
I get this message now when I first open Fusion and try to run a frame. I can just check it off, but I'd like to solve the issue so I don't have to do this every time I open Fusion.
You actually don't need square root for this, you can use the distance expression from the object, basically that first part is setting the line scale to the distance between the two objects.