Curve of Point Node

The Curve of Point node retrieves the index of the curve a control point is part of. This node is conceptually similar to the Face of Corner Node.

输入

Point Index

The index of the input control point.

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

这个节点没有属性。

输出

Curve Index

The index of the curve the control point is part of.

Index in Curve

How far along the control point is along its curve, with a value of 0 for the first point in each curve.