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MeshNgonListIsValid Method (Int32, TextLog)

Tests an ngon to see if the vertex and face references are valid and pass partial boundary validity checks.

Namespace:  Rhino.Geometry.Collections
Assembly:  RhinoCommon (in RhinoCommon.dll)
Since: 6.0
Syntax
Copy
public uint IsValid(
	int index,
	TextLog textLog
)

Parameters

index
Type: SystemInt32
The index of the ngon to test.
textLog
Type: Rhino.FileIOTextLog
A text log for collecting information about problems.

Return Value

Type: UInt32
0 if the ngon is not valid, otherwise the number of boundary edges.
Remarks
If the return value is > MeshNgon.BoundaryVertexCount, then the ngon has either inner boundaries or duplicate vertices.
See Also