RhinoCommon API
Namespaces
Rhino.FileIO
BinaryArchiveException Class
BinaryArchiveFile Class
BinaryArchiveMode Enumeration
BinaryArchiveReader Class
BinaryArchiveWriter Class
CommonComponentTable(T) Class
ContentHash Class
DracoColorFormat Enumeration
DracoCompression Class
DracoCompressionOptions Class
File3dm Class
File3dm.ObjectTypeFilter Enumeration
File3dm.TableTypeFilter Enumeration
File3dmCommonComponentTable(T) Class
File3dmCurvePiping Class
File3dmCurvePiping.CapTypes Enumeration
File3dmDimStyleTable Class
File3dmDisplacement Class
File3dmDisplacement.SweepResolutionFormulas Enumeration
File3dmEdgeSoftening Class
File3dmEmbeddedFile Class
File3dmEmbeddedFiles Class
File3dmGroupTable Class
File3dmHatchPatternTable Class
File3dmInstanceDefinitionTable Class
File3dmLayerTable Class
File3dmLinetypeTable Class
File3dmMaterialTable Class
File3dmMeshModifiers Class
File3dmNamedConstructionPlanes Class
File3dmNotes Class
File3dmObject Class
File3dmObjectTable Class
File3dmPlugInData Class
File3dmPlugInDataTable Class
File3dmRenderContent Class
File3dmRenderEnvironment Class
File3dmRenderEnvironments Class
File3dmRenderMaterial Class
File3dmRenderMaterials Class
File3dmRenderTexture Class
File3dmRenderTextures Class
File3dmSettings Class
File3dmShutLining Class
File3dmStringTable Class
File3dmThickening Class
File3dmTypeCodes Class
File3dmViewTable Class
File3dmWriteOptions Class
File3ds Class
File3dsReadOptions Class
File3dsWriteOptions Class
File3mf Class
File3mfWriteOptions Class
FileAi Class
FileAiReadOptions Class
FileAiReadOptions.Units Enumeration
FileAiWriteOptions Class
FileAiWriteOptions.Units Enumeration
FileAmf Class
FileAmfWriteOptions Class
FileCd Class
FileCdWriteOptions Class
FileCsv Class
FileCsvWriteOptions Class
FileDgn Class
FileDgnReadOptions Class
FileDst Class
FileDstReadOptions Class
FileDwg Class
FileDwgReadOptions Class
FileDwgReadOptions.MeshPrecisionMode Enumeration
FileDwgWriteOptions Class
FileDwgWriteOptions.AutocadVersion Enumeration
FileDwgWriteOptions.ColorMethodType Enumeration
FileDwgWriteOptions.ExportArcMode Enumeration
FileDwgWriteOptions.ExportLineMode Enumeration
FileDwgWriteOptions.ExportMeshMode Enumeration
FileDwgWriteOptions.ExportPolycurveMode Enumeration
FileDwgWriteOptions.ExportPolylineMode Enumeration
FileDwgWriteOptions.ExportSplineMode Enumeration
FileDwgWriteOptions.ExportSurfaceMode Enumeration
FileDwgWriteOptions.FlattenMode Enumeration
FileEps Class
FileEpsReadOptions Class
FileEpsReadOptions.Units Enumeration
FileFbx Class
FileFbxReadOptions Class
FileFbxWriteOptions Class
FileFbxWriteOptions.FileType Enumeration
FileFbxWriteOptions.MaterialType Enumeration
FileFbxWriteOptions.ObjectType Enumeration
FileFindPreference Enumeration
FileGHS Class
FileGHSReadOptions Class
FileGHSReadOptions.ReadViewType Enumeration
FileGltf Class
FileGltfWriteOptions Class
FileGltfWriteOptions.SubDMeshing Enumeration
FileGts Class
FileGtsWriteOptions Class
FileIgs Class
FileIgsWriteOptions Class
FileIgsWriteOptions.EolMode Enumeration
FileIgsWriteOptions.IgesStringTypeMode Enumeration
FileIgsWriteOptions.IgeswVersionMode Enumeration
FileIgsWriteOptions.MaxDegreeMode Enumeration
FileIgsWriteOptions.MeshesMode Enumeration
FileIgsWriteOptions.PointObjectsMode Enumeration
FileIgsWriteOptions.PolySurfacesMode Enumeration
FileIgsWriteOptions.SolidsMode Enumeration
FileIgsWriteOptions.SurfacesMode Enumeration
FileLwo Class
FileLwoReadOptions Class
FileLwoWriteOptions Class
FileObj Class
FileObjReadOptions Class
FileObjReadOptions.UseObjGsAs Enumeration
FileObjReadOptions.UseObjOsAs Enumeration
FileObjWriteOptions Class
FileObjWriteOptions.AsciiEol Enumeration
FileObjWriteOptions.CurveType Enumeration
FileObjWriteOptions.GeometryType Enumeration
FileObjWriteOptions.NGons Enumeration
FileObjWriteOptions.ObjGroupNames Enumeration
FileObjWriteOptions.ObjObjectNames Enumeration
FileObjWriteOptions.PolylineExportType Enumeration
FileObjWriteOptions.SubDMeshing Enumeration
FileObjWriteOptions.VertexWelding Enumeration
FilePdf Class
FilePdfEventArgs Class
FilePdfReadOptions Class
FilePdfReadOptions.PDF_UNITS Enumeration
FilePly Class
FilePlyReadOptions Class
FilePlyWriteOptions Class
FilePov Class
FilePovWriteOptions Class
FileRaw Class
FileRawReadOptions Class
FileRawWriteOptions Class
FileReadOptions Class
FileReference Class
FileReferenceStatus Enumeration
FileSat Class
FileSatWriteOptions Class
FileSatWriteOptions.SatTypes Enumeration
FileSkp Class
FileSkpReadOptions Class
FileSkpWriteOptions Class
FileSkpWriteOptions.SketchUpVersion Enumeration
FileSlc Class
FileSlcWriteOptions Class
FileStl Class
FileStlReadOptions Class
FileStlWriteOptions Class
FileStp Class
FileStpReadOptions Class
FileStpWriteOptions Class
FileStpWriteOptions.StepSchema Enumeration
FileSvg Class
FileSvgReadOptions Class
FileSvgReadOptions.ImportFillMode Enumeration
FileSW Class
FileSwReadOptions Class
FileTxt Class
FileTxtReadOptions Class
FileTxtReadOptions.DelimiterMode Enumeration
FileTxtWriteOptions Class
FileTxtWriteOptions.DelimiterMode Enumeration
FileType Class
FileUdo Class
FileUdoWriteOptions Class
FileUsd Class
FileUsdWriteOptions Class
FileVda Class
FileVdaWriteOptions Class
FileVrml Class
FileVrmlWriteOptions Class
FileWriteOptions Class
FileX_T Class
FileX_TWriteOptions Class
FileX_TWriteOptions.X_T_Types Enumeration
FileX3dv Class
FileX3dvWriteOptions Class
FileXaml Class
FileXamlWriteOptions Class
FileXamlWriteOptions.AnimationMode Enumeration
ICommonComponentTable(T) Interface
ImageFile Class
ManifestTable Class
NameHash Class
SerializationOptions Class
SHA1OpenNURBS Class
TextLog Class
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FileObjWriteOptionsVertexWelding Enumeration

Determines how/if vertexes of the mesh in Rhino will be modified in the output

Namespace:  Rhino.FileIO
Assembly:  RhinoCommon (in RhinoCommon.dll)
Since: 6.0
Syntax
Copy
public enum VertexWelding
Members
  Member nameValueDescription
Normal0 Mesh is exported in existing state
Welded1 Mesh topology vertex indexing is used for the v in the OBJ output file normals and texture coordinates, if they exist, come from the mesh
Unwelded2 Each face gets it's own vertex, and normal and texture coordinates if they exist, in the output
Remarks
The actual values of any vertex, normal or texture coordinate are not modified, this setting determines whether they are duplicated or merged.
See Also