**Point-Point Topology** | PP | Topology lists of each node (all connections by each node) | Integer |

**Points** | P | Topology nodes | Point |

**Base (Optional)** | B | Optional coordinate system or center, based on which the regions will be found. Set the auto-fit Plan or central center by omitting this parameter | Plane |

**SizeFilter (Optional)** | N | The optional maximum number of points each regions can retain. Omitting this parameter would find the regions with unlimited nodes.
Also, it is possible to filter only the biggest region with these two numbers:
0: The most complex (with the most number of nodes)
1: The longest (Length of the polyline)
2: The largest (Area of the polyline) | Integer |

**Method** | M | Calculation method:
0: Planar
1: Spherical 2: Terrain 3: Dynamic Terrain | Integer |