Sample Index Node
The Sample Index node retrieves values from a source geometry at a specific index.
Tip
If the Geometry used for the input is the same as the geometry from the field context, this node is equivalent to the Evaluate at Index Node. Using that node is usually preferable since avoiding the geometry socket makes the whole setup easier to use in other situations and share.
Tip
Different components can have same attribute domain (Points). This node simply uses first component that not empty for such domain, checked in the order of: Mesh, Point Cloud, Curve. The Separate Components(成分分離)ノード can be used to sample directly from a specific component.
入力
- Geometry(ジオメトリ)
属性を取得するジオメトリ。
- Value(値)
A field to evaluate on the source Geometry. The values are then retrieved from specific indices for the output.
- Index(インデックス)
Which index to use when retrieving the data from the input Value field. Any index can be connected, resulting in a "shuffling" of the values.
Properties(プロパティ)
出力
- Value(値)
The data retrieved from the source Geometry input.