Sample Nearest Node
The Sample Nearest node retrieves the index of the geometry element in its input geometry that is closest to the input position.
This node is similar to the 几何接近, but it outputs the index of the closest element instead of its distance from the current location.
If you want to find nearest to each point in same geometry, its better to use the Index of Nearest node.
The geometry to sample.
This node only supports point cloud and mesh inputs.
- Sample Position
The position to start from when finding the closest location on the target geometry. By default, this is the same as if the 位置节点 was connected.
The attribute domain to consider the distance from.
The index of the closest geometry element of the chosen domain.