MeshFaceList.GetZeroAreaFaces Method

MeshFaceListGetZeroAreaFaces Method

Examines and adds face indexes to whollyDegenerateFaces if the face is a triangle with zero area or a quad both triangles have zero area. Face indexes are added to partiallyDegenerateFaces when a quad has one triangle with zero area.

Namespace:  Rhino.Geometry.Collections
Assembly:  RhinoCommon (in RhinoCommon.dll)
Syntax
Copy
public bool GetZeroAreaFaces(
	out int[] whollyDegenerateFaces,
	out int[] partiallyDegenerateFaces
)
Public Function GetZeroAreaFaces ( 
	<OutAttribute> ByRef whollyDegenerateFaces As Integer(),
	<OutAttribute> ByRef partiallyDegenerateFaces As Integer()
) As Boolean

Parameters

whollyDegenerateFaces
Type: SystemInt32
Array of indexes for faces, both triangles and quads, that have zero area.
partiallyDegenerateFaces
Type: SystemInt32
Array of indexes for quad faces, that have one triangle with zero area.

Return Value

Type: Boolean
Returns true if the mesh has wholly or partially degenerate faces, false otherwise.
Version Information

Rhino for Windows

Supported in: 6.14
See Also

M:Rhino.Geometry.Collections.MeshFaceList.GetZeroAreaFaces(System.Int32[]@,System.Int32[]@)