Generate the displacement of a node to a Point of Interest for a VANET (rectangle).
[Nx,Ny,Dx,Dy,I,D,V,T] = NL_M_NodeRWPVanet(Nx,Ny,Dx,Dy,I,Px,Py,D,V,T,TM,VM,L)
Node x-coordinate (current position).
Node y-coordinate (current position).
Node PoI x-coordinate.
Node PoI y-coordinate.
PoI index.
Next PoI x-coordinate.
Next PoI x-coordinate.
Distance metric (current position to PoI).
Node velocity.
Breaktime between two displacements (PoI-old to PoI-new).
Maximum value of the breaktime parameter.
Maximum value of the velocity parameter.
Network square area side.
NL_M_NodeRWPVanet generates the displacement of the node currently located in to the Point of Interest
distant of D, at the speed V for the following VANET (rectangle).
When the node reaches the PoI, it stays there for the time duration T. Afterwards it selects a new PoI, a new velocity, and a new breaktime for the new PoI.