NurbsCurve.Reparameterize

Public Class

Use a linear fractional transformation to re-parameterize the NURBS curve. This does not change the curve’s domain.

Namespace: Rhino.Geometry

Assembly: RhinoCommon (in RhinoCommon.dll)

**Since:**5.0

Syntax

public bool Reparameterize(
  double c
)

Parameters

c

Type:System.Double
re-parameterization constant (generally speaking, c should be > 0). The control points and knots are adjusted so that output_nurbs(t) = input_nurbs(lambda(t)), where lambda(t) = c*t/( (c-1)*t + 1 ). Note that lambda(0) = 0, lambda(1) = 1, lambda’(t) > 0, lambda’(0) = c and lambda’(1) = 1/c.

Return Value

Type:Boolean
true if successful.

Remarks

The CV and knot values are values are changed so that output_nurbs(t) = input_nurbs(lambda(t)).