SnapPlanner uses a hard-coded resolution

[mkoval]

It's currently implemented using this:

aikido::util::VanDerCorput vdc{1, true, 0.02};  // TODO junk resolution

[psigen]

Is there any existing structure in which it makes sense to store this parameter?

I was wondering if it would make sense for a NonColliding constraint to have this as meta-data, since it would be the logical structure to be tracking the equivalent of OpenRAVE's DOF resolution.