BrepFaceList

BrepFaceList class

Provides access to all the Faces in a Brep object.

Derived Classes:

Namespace: Rhino.Geometry.Collections
BrepFaceList: references

Properties (3)

Count

Gets the number of brep faces.

HasPerFaceColors

True if one or more faces on the active level have per face color overrides.

Item

Gets the BrepFace at the given index. The index must be valid or an IndexOutOfRangeException will be thrown.

Methods (21)

Add(Surface surface)

Add a new face to a brep. This creates a complete face with new vertices at the surface corners, new edges along the surface boundary, etc. The loop of the returned face has four trims that correspond to the south, east, north, and west side of the surface in that order. If you use this version of Add to add an exiting brep, then you are responsible for using a tool like JoinEdges() to hook the new face to its neighbors.

Add(Int32 surfaceIndex)

Create and add a new face to this list. An incomplete face is added. The caller must create and fill in the loops used by the face.

AddConeFace(BrepVertex vertex, BrepEdge edge,Boolean revEdge)

Add a new face to the brep whose surface geometry is a ruled cone with the edge as the base and the vertex as the apex point.

AddRuledFace(BrepEdge edgeA,Boolean revEdgeA, BrepEdge edgeB,Boolean revEdgeB)

Add a new face to the brep whose surface geometry is a ruled surface between two edges.

ClearPerFaceColors()

Removes all per face color overrides on the active level.

ExtractFace(Int32 faceIndex)

Extracts a face from a Brep.

Flip(Boolean onlyReversedFaces)

Flips the orientation of faces.

GetEnumerator()

Gets an enumerators that yields <b>BrepFace</b> objects.

RemoveAt(Int32 faceIndex)

Deletes a face at a specified index.

RemoveSlits()

Remove slit trims and slit boundaries from each face.

ShrinkFaces()

Shrinks all the underlying surfaces in this Brep. Sometimes the surfaces extend far beyond the trimming boundaries of the Brep Face. This function will remove those portions of the surfaces that are not used.

SplitBipolarFaces()

Splits surfaces with two singularities, like spheres, so the results have at most one singularity.

SplitClosedFaces(Int32 minimumDegree)

Splits closed surfaces so they are not closed.

SplitFaceAtTangents(Int32 faceIndex)

Splits the face of a Brep at tangent locations.

SplitFacesAtTangents()

Splits all of the faces of a Brep at tangent locations.

SplitKinkyFace(Int32 faceIndex,Double kinkTolerance)

Splits a single face into G1 pieces.

SplitKinkyFaces()

Splits any faces with creases into G1 pieces.

SplitKinkyFaces(Double kinkTolerance,Boolean compact)

Splits any faces with creases into G1 pieces.

SplitKinkyFaces(Double kinkTolerance)

Splits any faces with creases into G1 pieces.

StandardizeFaceSurface(Int32 faceIndex)

Standardizes the relationship between a BrepFace and the 3d surface it uses. When done, the face will be the only face that references its 3d surface, and the orientations of the face and 3d surface will be the same.

StandardizeFaceSurfaces()

Standardize all faces in the brep.

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