Grasshopper Docs

Community documentation for Grasshopper add-ons & plugins

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

Gets the surface sub-domain²s for each span in a surface and gets information about the spans such as, sub-domains of each span, amount of spans in each direction, lengths of each span, degrees of each span, isocurve span parameters, and surface parameter coordinates at the span ends.

Inputs

NameIDDescriptionType
SurfaceSSurface to get span information ofSurface

Outputs

NameIDDescriptionType
Sub-Domain²sSurface sub-domain² for each span that makes up the surface To extract each span as a separate surface use these as the Domain(D) input on Grasshopper's Isotrim component.Domain²
Sub-Domain UuSDomain in {u} direction of each span that makes up the surfaceDomain
Sub-Domain VvSDomain in {v} direction of each span that makes up the surfaceDomain
Amount UuAAmount of spans in the {u} direction that make up the surfaceInteger
Amount VvAAmount of spans in the {v} direction that make up the surfaceInteger
Lengths UuLApproximate length in {u} direction of each span that makes up the surfaceNumber
Lengths VvLApproximate length in {v} direction of each span that makes up the surfaceNumber
Degrees UuDDegree in {u} direction of each span that makes up the surfaceInteger
Degrees VvDDegree in {v} direction of each span that makes up the surfaceInteger
Parameters UuParameter in {u} direction of each span isocurve that makes up the surfaceNumber
Parameters VvParameter in {v} direction of each span isocurve that makes up the surfaceNumber
Parameters UVuvSurface parameter coordinates at the span ends To get the point between each span use these as the Point(uv) input on Grasshopper's Evaluate Surface component.Point

Video Tutorials

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