最近编号

The Index of Nearest node is a way to find other close elements in the same geometry. If needed you can use Group ID to determine the group of neighbors to be analyzed together.

This is an alternative to the 采样最近 node. The main difference is that this node does not require a geometry input, because the geometry from the field context is used.

Tip

This is often combined with the 在编号处评估 or the 采样编号 node.

输入

位置

The position for each element to search. By default, this is the same as if the 位置节点 was connected.

群组 ID

ID to group elements together.

输出

编号

The index of the closest element in the same geometry component.

存在邻项

This is true when the group of the element has at least two elements. This is only relevant when using Group ID.