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MeshFaceListGetConnectedFaces Method
Find all connected face indices where adjacent face normals meet the criteria of angleRadians and greaterThanAngle

Namespace: Rhino.Geometry.Collections
Assembly: RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)
Syntax
public int[] GetConnectedFaces(
	int faceIndex,
	double angleRadians,
	bool greaterThanAngle
)

Parameters

faceIndex
Type: SystemInt32
face index to start from
angleRadians
Type: SystemDouble
angle to use for comparison of what is connected
greaterThanAngle
Type: SystemBoolean
If true angles greater than or equal to are considered connected. If false, angles less than or equal to are considerd connected.

Return Value

Type: Int32
list of connected face indices
See Also