Curve from surface

Extracts a curve from a NURBS surface using U or V coordinate values.

Inputs

  • geometry

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

  • location

    • The value that defines the coordinate of where to extract the curve from the input surface.

  • along U

    • Sets whether to extract the curve from the surface’s u coordinate or not. If false, the node will use the v coordinate.

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)

  • Other names for this node include: ExtractCurve, Extract curve, Isoparm, and NURBS patch.

Example(s)