Grasshopper Docs

Community documentation for Grasshopper add-ons & plugins

Color
Curve
Domain
List
Mesh
Number
Plane
Point
SubD
Surface
Transform
Twisted Box
Vector

Tween Through Curves Along Curve

Tween through a set of curves along a guide curve (or optionally along two guide curves).

Inputs

NameIDDescriptionType
CurvesCSet of curves along guide curve to tween throughCurve
Guide 1Guide curve to tween along (best if flowing from first Curve in C to last Curve in C)Curve
Guide 2Optional second guide curve to tween along (best if flowing in the direction of Guide 1)Curve
FactorFTween factor (0.0 = Curve at C start, 1.0 = Curve at C end), unless Normalized is FalseNumber
NormalizedNIf False, the rules for factor are (0.0 = Curve at index 0, Index number of last curve = Curve at last index) The tween factor range from one curve to the next curve in the list is: Index number of a curve = the curve at that index, Index number of the next curve = the next curve in the list, factors between the curve index numbers will be the corresponding tweens. For instance: A tween factor of 2.5 will result in a tween curve halfway between the curve at index 2 and the curve at index 3.Boolean
EqualizedEIf True, tween distribution is evaluated along the guides between the curve extremes without considering the locations of the input curve setBoolean
RefitROptional Refit match method. (No Integer or 0 = Off, Integer greater than 0 = On and curve degree of refit) If an integer greater than zero, Refit match method is used if possible. When input curves are refit their control points are redistributed, added to, and removed from based on the curves curvature and the input integer degree, while trying to maintain their shapes. Refit results in tighter shaped tweens, with curvature based control point distribution.Integer
Point SamplePOptional Point Sample match method. (No Integer or 0 = Off, Integer greater than 0 = On and amount of sample points) If an integer greater than zero, Point Sample match method is used. When input curves are sampled their control points are recreated by equally dividing the curve by the input integer point count. Point Sample results in looser shaped tweens, with uniform control point distribution.Integer

Outputs

NameIDDescriptionType
TweenTResulting tween curve along curveCurve

Video Tutorials

Site design © Robin Rodricks.   Pufferfish and associated data © 2020 Michael Pryor.  
Rhinoceros and Grasshopper are registered trademarks of Robert McNeel & Associates.  Hosted by GitHub

Report an Issue  |  Terms of Service