The ability to have reverse spline both on and off for different parts of a path

[21oavery]

Is your feature request related to a problem? Please describe.
Attempting to create a bounce path, in which the robot moves forwards and then bounces back backwards.

Describe the solution you'd like
A clear and concise description of what you want to happen.

Describe alternatives you've considered
A way to combine paths into a single path while preserving reverse spline, or a way to turn a path group into a trajectory or autonomous command.

[jasondaming]

So instead of making it on and off for a single path I think it would be easier (and more intuitive) if in PathWeaver each path was still only forward or reverse but with the PathGroup we allow you to export the path group as a single trajectory (using the new concatenate trajectory) that could have both forward and backward components