点所属曲线#

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.