lx and ly specify the dimensions of the plane in the respective direction.
segmentsx and segmentsy are the number of segments in each direction.
A PlaneGeom has the following slots:
| Slot | Type | Access | Description |
|---|---|---|---|
| lx_slot | float | rw | The length in x direction |
| ly_slot | float | rw | The length in y direction |
| segmentsx_slot | int | rw | The number of segments in x direction |
| segmentsy_slot | int | rw | The number of segments in y direction |