BrepCreatePlanarBrepsWithIndexMap Method |
Constructs a set of planar Breps as outlines by the loops, reporting which input
curves bounded each Brep.
Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)
Syntaxpublic static Brep[] CreatePlanarBrepsWithIndexMap( IEnumerable<Curve> inputLoops, double tolerance, out int[][] indexMap )
Parameters
- inputLoops
- Type: System.Collections.GenericIEnumerableCurve
Curve loops that delineate the planar boundaries. - tolerance
- Type: SystemDouble
Tolerance to use when sorting and building the loops. - indexMap
- Type: SystemInt32
One entry per returned Brep, in the same order. Entry i lists, ascending, the positions in inputLoops of the curves sorted onto Brep i. Null when this method returns null.
Return Value
Type: BrepAn array of planar Breps, or null on failure.
Remarks
A curve that closes an outer loop and a curve that closes a hole in the same face are
both listed for that face, and a hole rejected while the Brep is built still leaves
its curves listed.
The entries are not a partition of inputLoops. A self-intersecting
input is split into regions, and a curve bounding several of them is listed for each.
A curve the merge dropped, one sorted onto no face, and one whose face failed to
produce a valid Brep are listed nowhere.
A null element in inputLoops throws ArgumentException,
because the reported indices are positions in that sequence. The other
CreatePlanarBreps overloads drop nulls silently and renumber what follows.
See Also