Grasshopper

algorithmic modeling for Rhino

Topology

Polygon Topology Edge

Component Index > Sandbox Topology > Topology > Polygon Topology Edge

Analyses the edge topology of a curve network consisting of closed polylines

Inputs

NameIDDescriptionType
List of polylinesCNetwork of closed polylinesCurve
ToleranceTTolerance valueNumber

Outputs

NameIDDescriptionType
List of edgesEOrdered list of unique polyline edgesLine
Loop-Edge structureLEFor each polyline lists edge indices belonging to polylineInteger
Edge-Loop structureELFor each edge lists adjacent polyline indicesInteger

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