Curve Segment (Phân Đoạn Đường Cong)

The Curve Segment node provides information about the segment connecting each point on a curve to its previous point. It is useful for analyzing or manipulating per-segment data, such as length, direction, or connectivity, and for constructing effects that depend on local curve structure.

Đầu Vào (Inputs)

Nút này không có đầu vào.

Đầu Ra (Outputs)

Chiều Dài Phân Đoạn [Segment Length]

The distance between the current point and its previous point on the same curve. This can be used for evaluating curve smoothness, detecting segment stretching, or applying deformation relative to curve length.

Chiều Hướng Phân Đoạn [Segment Direction]

A normalized vector pointing from the previous point toward the current point. It represents the local tangent direction of the curve segment.

Chỉ Số Hàng Xóm [Neighbor Index]

The index of the previous neighboring point along the curve. This can be used to reference or sample attributes from adjacent points.