Description: Example for importing a nurbs surface , creating an array of points on the surface and using then as the location of agents.
Objects of the class EVertice have the ability with interact with its neighbours to define its next position and draw a line between consecutive positions.
Objects of the class ECurve link two Evertices together, they update every cycle according to its EVertices’ position been updated.
Their colour represents the normal direction of the point on the surface where they are created.
You can get the sketch here
Author Evert Amad0r