# Index of Nearest: Invert Group. When modeling, it may be necessary not only to use the Voronoi-like style as a way to create connections. ![](https://i.imgur.com/6LrqvRm.png) If use inversion as mode to build KD tree for all group from all other groups, it will be look like: ![](https://i.imgur.com/r8uWdgY.png) This implies the addition of a separate node operation mode: Inverted Groups (the name is in doubt).