Insert knot

Inserts a control point on a curve.

Inputs

  • geometry

    • Accepts a single geometry connection (unless the SHIFT key is held).

  • u

    • The value that defines the u coordinate of where to insert a point in the curve.

Outputs

  • geometry

    • Output primitives.

  • points

    • The list of points of the output primitives.

  • points.x

    • The list of x values of the points of the output primitives.

  • points.y

    • The list of y values of the points of the output primitives.

  • points.z

    • The list of z values of the points of the output primitives.

Note(s)

  • Very similar functionality to the Split curve node. Both nodes apply a point to a line, while this node will place a control point on that curve, where as the Split curve node will divide that curve into two separate primitives (or a single individual point).

  • Other names for this node include: InsertKnot, Add point.

Example(s)