CreateFromCylinder(Cylinder cylinder, uint circumferenceFaceCount, uint heightFaceCount, SubDEndCapStyle endCapStyle, SubDEdgeTag endCapEdgeTag, SubDComponentLocation radiusLocation)

Creates a SubD form of a cylinder.

CreateFromLoft(IEnumerable<NurbsCurve> curves, bool closed, bool addCorners, bool addCreases, int divisions)

Creates a SubD lofted through shape curves.

CreateFromMesh(Mesh mesh, SubDCreationOptions options)

Create a new SubD from a mesh.

CreateFromMesh(Mesh mesh)

Create a new SubD from a mesh.

CreateFromSurface(Surface surface, SubDFromSurfaceMethods method, bool corners)

Create a SubD that approximates the surface. If the surface is a SubD friendly NURBS surface and withCorners is true, then the SubD and input surface will have the same geometry.

CreateFromSweep(NurbsCurve rail1, IEnumerable<NurbsCurve> shapes, bool closed, bool addCorners, bool roadlikeFrame, Vector3d roadlikeNormal)

Fits a SubD through a series of profile curves that define the SubD cross-sections and one curve that defines a SubD edge.

CreateFromSweep(NurbsCurve rail1, NurbsCurve rail2, IEnumerable<NurbsCurve> shapes, bool closed, bool addCorners)

Fits a SubD through a series of profile curves that define the SubD cross-sections and two curves that defines SubD edges.

CreateGlobeSphere(Sphere sphere, SubDComponentLocation vertexLocation, uint axialFaceCount, uint equatorialFaceCount)

Creates a SubD sphere made from polar triangle fans and bands of quads. The result resembles a globe with triangle fans at the poles and the edges forming latitude parallels and longitude meridians.

CreateIcosahedron(Sphere sphere, SubDComponentLocation vertexLocation)

Creates a SubD sphere based on an icosohedron (20 triangular faces and 5 valent vertices). This is a goofy topology for a Catmull-Clark subdivision surface (all triangles, all vertices have 5 edges). You may want to consider using the much behaved result from CreateSubDQuadSphere(sphere, vertexLocation, 1) or even the result from CreateSubDGlobeSphere().

CreateQuadSphere(Sphere sphere, SubDComponentLocation vertexLocation, uint quadSubdivisionLevel)

Creates a SubD sphere made from quad faces.

CreateTriSphere(Sphere sphere, SubDComponentLocation vertexLocation, uint triSubdivisionLevel)

Creates a SubD sphere made from triangular faces. This is a goofy topology for a Catmull-Clark subdivision surface (all triangles and all vertices have 5 or 6 edges). You may want to consider using the much behaved result from CreateSubDQuadSphere() or even the result from CreateSubDGlobeSphere().

DataCRC(uint currentRemainder)

Returns a CRC calculated from the information that defines the object. This CRC can be used as a quick way to see if two objects are not identical.

DeleteAllUserStrings()

DeleteUserString(string key)

Dispose()

Actively reclaims unmanaged resources that this instance uses.

Dispose(bool disposing)

Deletes the underlying native pointer during a Dispose call or GC collection

Dispose(bool disposing)

For derived class implementers.
This method is called with argument True when class user calls Dispose(), while with argument False when the Garbage Collector invokes the finalizer, or Finalize() method.
You must reclaim all used unmanaged resources in both cases, and can use this chance to call Dispose on disposable fields if the argument is true.
Also, you must call the base virtual method within your overriding method.

Dispose(bool disposing)

Overridden in order to destroy local display cache information

Duplicate()

Constructs a deep (full) copy of this object.

DuplicateEdgeCurves()

Gets Nurbs form of all edges in this SubD, with clamped knots. NB: Does not update the SubD evaluation cache before getting the edges.

DuplicateEdgeCurves(bool boundaryOnly, bool interiorOnly, bool smoothOnly, bool sharpOnly, bool creaseOnly, bool clampEnds)

Gets Nurbs form of edges in this SubD. NB: Does not update the SubD evaluation cache before getting the edges.

DuplicateShallow()

Constructs a light copy of this object. By "light", it is meant that the same underlying data is used until something is done to attempt to change it. For example, you could have a shallow copy of a very heavy mesh object and the same underlying data will be used when doing things like inspecting the number of faces on the mesh. If you modify the location of one of the mesh vertices, the shallow copy will create a full duplicate of the underlying mesh data and the shallow copy will become a deep copy.

EnsurePrivateCopy()

If you want to keep a copy of this class around by holding onto it in a variable after a command completes, call EnsurePrivateCopy to make sure that this class is not tied to the document. You can call this function as many times as you want.

Flip()

Reverses the orientation of all SubD normals.

FromBase64String(int archive3dm, int opennurbs, string base64Data)

Create a CommonObject instance from a Base64 encoded string. This is typically the values used when passing common objects around as JSON data

FromJSON(Dictionary<string, string> jsonDictionary)

Create a CommonObject instance from a JSON dictionary

FromJSON(string json)

Create a CommonObject instance from a JSON string

GeometryEquals(GeometryBase first, GeometryBase second)

Determines if two geometries equal one another, in pure geometrical shape. This version only compares the geometry itself and does not include any user data comparisons. This is a comparison by value: for two identical items it will be true, no matter where in memory they may be stored.

GeometryReferenceEquals(GeometryBase one, GeometryBase other)

Determines if two objects are respectively shallow copies, new managed instantiations of the same geometry, or similar internal references to the exact same geometry, both in managed and in unmanaged code.

GetBoundingBox(bool accurate)

Bounding box solver. Gets the world axis aligned bounding box for the geometry.

GetBoundingBox(Plane plane, out Box worldBox)

Aligned Bounding box solver. Gets the plane aligned bounding box.

GetBoundingBox(Plane plane)

Aligned Bounding box solver. Gets the plane aligned bounding box.

GetBoundingBox(Transform xform)

Aligned Bounding box solver. Gets the world axis aligned bounding box for the transformed geometry.

GetObjectData(SerializationInfo info,StreamingContext context)

Populates a System.Runtime.Serialization.SerializationInfo with the data needed to serialize the target object.

GetUserString(string key)

Gets user string from this geometry.

GetUserStrings()

Gets a copy of all (user key string, user value string) pairs attached to this geometry.

InterpolateSurfacePoints(Point3d[] surfacePoints)

Modifies the SubD so that the SubD vertex limit surface points are equal to surface_points[]

InterpolateSurfacePoints(uint vertexIndices, Point3d[] surfacePoints)

Modifies the SubD so that the SubD vertex limit surface points of the listed vertices are equal to surface_points[].

IsValidWithLog(out string log)

Determines if an object is valid. Also provides a report on errors if this object happens not to be valid.

JoinSubDs(IEnumerable<SubD> subdsToJoin, double tolerance, bool joinedEdgesAreCreases, bool preserveSymmetry)

Joins an enumeration of SubDs to form as few as possible resulting SubDs. There may be more than one SubD in the result array.

JoinSubDs(IEnumerable<SubD> subdsToJoin, double tolerance, bool joinedEdgesAreCreases)

Joins an enumeration of SubDs to form as few as possible resulting SubDs. There may be more than one SubD in the result array.

MakeDeformable()

If possible, converts the object into a form that can be accurately modified with "squishy" transformations like projections, shears, an non-uniform scaling.

MemoryEstimate()

Computes an estimate of the number of bytes that this object is using in memory.

MergeAllCoplanarFaces(double tolerance, double angleTolerance)

Merges adjacent coplanar faces into single faces.

MergeAllCoplanarFaces(double tolerance)

Merges adjacent coplanar faces into single faces.

NonConstOperation()

Destroy cache handle

NonConstOperation()

For derived classes implementers.
Defines the necessary implementation to free the instance from being constant.

NonConstOperation()

Destroy cache handle

Offset(double distance, bool solidify)

Makes a new SubD with vertices offset at distance in the direction of the control net vertex normals. Optionally, based on the value of solidify, adds the input SubD and a ribbon of faces along any naked edges.

OnSwitchToNonConst()

Called when this object switches from being considered "owned by the document" to being an independent instance.

OnSwitchToNonConst()

Is called when a non-constant operation first occurs.

OnSwitchToNonConst()

Is called when a non-constant operation occurs.

PackFaces()

Resets the SubD to the default face packing if adding creases or deleting faces breaks the quad grids. It does not change the topology or geometry of the SubD. SubD face packs always stop at creases.

Rotate(double angleRadians, Vector3d rotationAxis, Point3d rotationCenter)

Rotates the object about the specified axis. A positive rotation angle results in a counter-clockwise rotation about the axis (right hand rule).

Scale(double scaleFactor)

Scales the object by the specified factor. The scale is centered at the origin.

SetUserString(string key, string value)

Attach a user string (key,value combination) to this geometry.

SetVertexSurfacePoint(uint vertexIndex, Point3d surfacePoint)

Set the location of a single vertex surface point. This function is not suitable for setting the locations of multiple vertex surface points that are topologically near to each other.

Subdivide()

Apply the Catmull-Clark subdivision algorithm and save the results in this SubD.

Subdivide(IEnumerable<int> faceIndices)

Apply the Catmull-Clark subdivision algorithm and save the results in this SubD.

Subdivide(int count)

Apply the Catmull-Clark subdivision algorithm and save the results in this SubD.

SurfaceMeshCacheExists(bool bTextureCoordinatesExist, bool bCurvaturesExist, bool bColorsExist)

Checks that a surface mesh evaluation cache exists, and that it has the required options. This cache is used by - SubDVertex.SurfacePoint() , - SubDEdge.ToNurbsCurve(bool) , and - Mesh.CreateFromSubD(SubD, int) .

ToBrep()

Create a Brep based on this SubD geometry, based on SubDToBrepOptions.Default options.

ToBrep(SubDToBrepOptions options)

Create a Brep based on this SubD geometry.

ToJSON(SerializationOptions options)

Create a JSON string representation of this object

Transform(Transform xform)

Transforms the geometry. If the input Transform has a SimilarityType of OrientationReversing, you may want to consider flipping the transformed geometry after calling this function when it makes sense. For example, you may want to call Flip() on a Brep after transforming it.

TransformComponents(IEnumerable<ComponentIndex> components, Transform xform, SubDComponentLocation componentLocation)

Transforms an enumerable of SubD components.

Translate(double x, double y, double z)

Translates the object along the specified vector.

Translate(Vector3d translationVector)

Translates the object along the specified vector.

UpdateAllTagsAndSectorCoefficients()

Updates vertex tag, edge tag, and edge coefficient values on the active level. After completing custom editing operations that modify the topology of the SubD control net or changing values of vertex or edge tags, the tag and sector coefficients information on nearby components in the edited areas need to be updated.

UpdateSurfaceMeshCache(bool lazyUpdate)

Updates limit surface information returned by - SubDVertex.SurfacePoint() , - SubDEdge.ToNurbsCurve(bool) , and - Mesh.CreateFromSubD(SubD, int) . The density of the mesh cache is SubDDisplayParameters.Default .

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