InterpolationCurve3dProps Interface

fitPoints and end condition data for InterpolationCurve3d

Properties

Name Type Description
closed boolean | undefined true if the B-spline construction should be periodic  
endTangent XYZProps | undefined optional end tangent, pointing into curve.  
fitPoints XYZProps[] points that the curve must pass through  
isChordLenKnots number | undefined if closed and no knots, compute chord length knots (1) or uniform knots (0).  
isChordLenTangents number | undefined if !closed and start/endTangent is given, set its magnitude to the first/last fit point chord length (1) or to the magnitude of the Bessel tangent (0).  
isColinearTangents number | undefined if !closed but first and last fitPoints are equal, pivot computed start/end tangent(s) so that they are colinear (1) or leave them be (0).  
isNaturalTangents number | undefined if !closed and start/endTangent is absent, compute it using the natural end condition (1) or Bessel (0).  
knots number[] | undefined parameters for curve fitting, one per fit point  
order number | undefined order of the computed bspline (one more than degree)  
startTangent XYZProps | undefined optional start tangent, pointing into curve.  

Defined in

Last Updated: 28 October, 2024