SplineExtruder should allow for removal of collider

[MichaelMacha]

I'm currently working on a project where a player can drag a wire between a voltage source and a potential sink for it, using Spline Mesh. It works great so far, except that in initial trials, the SplineExtruder I was using also added a mesh collider to the generated mesh, which I had to comment out in the code to turn off.

I'm hesitant to submit a fix until I fully understand how to use Spline Mesh, but this seems like it would be a great thing to make optional! Maybe with a boolean check box? I really don't need to worry about collisions with it.

[methusalah]

Indeed there is a "generate collider" option in the SplineMeshTiling component, but it is missing in the SplineExtrusion and could be added