This class defines an independent curve that uses points to describe its shape. All the points lie on the curve itself.

**Constructors**

**NURBSPointCurve**
[

Any of the object's properties may be set via optional keyword arguments on the constructor.

**getObject**

**Properties**

**numPoints**
:
integer

The number of points in the point curve. If this value is changed, the previous point data is not maintained.

**closed**
:
boolean

**true**
if
the curve is closed, **false**
if
open.

**transform**
:
matrix3

The transformation matrix for the NURBSPointCurve. This controls the relative position of the item within a NURBSSet.

**close**

Closes the curve.

**getPoint**

Get the indexed curve point as a NURBSIndependentPoint

**setPoint**

Set the indexed point to the given NURBSIndependentPoint

**refine**

Adds a new, interpolated point at the given parametric position along the curve.

**See
also**