点所属曲线#
The Curve of Point node retrieves the index of the curve a control point is part of. This node is conceptually similar to the 拐角所属面.
输入#
- 点编号
输入控制点的编号。
Note
By default this uses the index from the field context, which makes it important that the node is evaluated on the point domain.
属性#
该节点没有属性。
输出#
- 曲线编号
控制点所属曲线的编号。
- 曲线中的编号
How far along the control point is along its curve, with a value of 0 for the first point in each curve.