fitBspline node

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This node computes a NURBS curve that will fit through a list of given points. The list of points is defined as the the control points of the input curve (attribute "inputCurve").

You can control the number of spans in the resulting curve by changing the tolerance.

If you just have a list of points to fit to, an easy way to use this node is to produce a linear (degree 1) NURBS curve that contains the points. Then this node can be connected to produce a fitted NURBS curve.

If you need more control of the number of resulting spans, consider using the rebuildCurve node.

Node name	Parents	Classification	MFn type	Compatible function sets
fitBspline	abstractBaseCreate	geometry	kFitBspline	kBase kNamedObject kDependencyNode kCreate kFitBspline

Related nodes

curveIntersect

Attributes (3)

inputCurve, outputCurve, tolerance

Long name (short name) Type Default Flags

inputCurve (ic) nurbsCurve NULL

The input curve (whose CVs are fitted to)

outputCurve (oc) nurbsCurve NULL

Output curve

tolerance (tol) distance (double) 0.1cm

Tolerance for the fit. The resulting curve will be kept within tolerance of the given points.