RhinoCommon API
Namespaces
Rhino.Geometry
Brep Class
Brep Methods
AddEdgeCurve Method
AddSurface Method
AddTrimCurve Method
Append Method
CapPlanarHoles Method
ChangeSeam Method
ClosestPoint Method
Compact Method
CopyTrimCurves Method
CreateBaseballSphere Method
CreateBlendShape Method
CreateBlendSurface Method
CreateBooleanDifference Method
CreateBooleanDifferenceWithIndexMap Method
CreateBooleanIntersection Method
CreateBooleanSplit Method
CreateBooleanUnion Method
CreateChamferSurface Method
CreateContourCurves Method
CreateCurvatureAnalysisMesh Method
CreateDevelopableLoft Method
CreateEdgeSurface Method
CreateFilletEdges Method
CreateFilletEdgesVariableRadius Method
CreateFilletSurface Method
CreateFromBox Method
CreateFromCone Method
CreateFromCornerPoints Method
CreateFromCylinder Method
CreateFromJoinedEdges Method
CreateFromLoft Method
CreateFromLoftRebuild Method
CreateFromLoftRefit Method
CreateFromMatch Method
CreateFromMesh Method
CreateFromOffsetFace Method
CreateFromRevSurface Method
CreateFromSphere Method
CreateFromSurface Method
CreateFromSweep Method
CreateFromSweepInParts Method
CreateFromSweepSegmented Method
CreateFromTaperedExtrude Method
CreateFromTaperedExtrudeWithRef Method
CreateFromTorus Method
CreateOffsetBrep Method
CreatePatch Method
CreatePipe Method
CreatePlanarBreps Method
CreatePlanarDifference Method
CreatePlanarIntersection Method
CreatePlanarUnion Method
CreateQuadSphere Method
CreateShell Method
CreateSolid Method
CreateThickPipe Method
CreateTrimmedPlane Method
CreateTrimmedSurface Method
CullUnused2dCurves Method
CullUnused3dCurves Method
CullUnusedEdges Method
CullUnusedFaces Method
CullUnusedLoops Method
CullUnusedSurfaces Method
CullUnusedTrims Method
CullUnusedVertices Method
CutUpSurface Method
DestroyRegionTopology Method
Duplicate Method
DuplicateBrep Method
DuplicateEdgeCurves Method
DuplicateNakedEdgeCurves Method
DuplicateSubBrep Method
DuplicateVertices Method
ExtendBrepFacesToConnect Method
FindCoincidentBrepComponents Method
Flip Method
GetArea Method
GetConnectedComponents Method
GetPointInside Method
GetRegions Method
GetTangentConnectedComponents Method
GetVolume Method
GetWireframe Method
InsetFaces Method
IsBox Method
IsDuplicate Method
IsOrientedManifold Method
IsPointInside Method
IsValidGeometry Method
IsValidTolerancesAndFlags Method
IsValidTopology Method
Join Method
JoinBreps Method
JoinEdges Method
JoinNakedEdges Method
MakeValidForV2 Method
MergeBreps Method
MergeCoplanarFaces Method
MergeSurfaces Method
PushPullExtend Method
RebuildTrimsForV2 Method
RemoveFins Method
RemoveHoles Method
Repair Method
SetTolerancesBoxesAndFlags Method
SetTrimIsoFlags Method
SetVertices Method
Split Method
SplitDisjointPieces Method
Standardize Method
TransformComponent Method
Trim Method
TryConvertBrep Method
UnjoinEdges Method
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BrepIsOrientedManifold Method

Test a Brep to see if it is an oriented manifold. Non manifold Breps have at least one edge that is shared among three or more faces.

Namespace:  Rhino.Geometry
Assembly:  RhinoCommon (in RhinoCommon.dll)
Since: 8.26
Syntax
Copy
public bool IsOrientedManifold(
	out bool isOriented,
	out bool hasBoundary
)

Parameters

isOriented
Type: SystemBoolean
Set to true if the Brep is an oriented manifold, or false if the Brep is not an oriented manifold.
hasBoundary
Type: SystemBoolean
Set to true if the Brep has a boundary edge, or false if the Brep does not have a boundary edge.

Return Value

Type: Boolean
If the Brep is a manifold, true is returned. Otherwise false is returned.
See Also