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CurveBooleanRegions

CurveBooleanRegions class

Represents the results of a Curve.CreateBooleanRegions calculation.

Namespace: Rhino.Geometry
CurveBooleanRegions: references

Constructors (1)

CurveBooleanRegions(SerializationInfo info, StreamingContext context)

Protected constructor used in serialization.

Properties (3)

PlanarCurveCount

Returns number of planar curves that were calculated by Curve.CreateBooleanRegions.

PointCount

If this object were created using the Curve.CreateBooleanRegions override that accepts a collection of points as input, then this value will be equal to the length of the points collection.

RegionCount

Returns the number of curve regions. A curve region is a collection of curves that bound a single connected region of the plane.

Methods (8)

BoundaryCount(Int32 regionIndex)

Returns the number of boundary curves in a curve region.

Dispose()

Actively reclaims unmanaged resources that this instance uses.

Dispose(Boolean disposing)

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.

PlanarCurve(Int32 planarCurveIndex)

Returns a planar curve that was calculated by Curve.CreateBooleanRegions.

RegionCurves(Int32 regionIndex)

Returns the boundary curves in a curve region. A curve region is a collection of curves that bound a single connected region of the plane. Note, the first curve is always the outer boundary.

RegionPointIndex(Int32 pointIndex)

If this object were created using the Curve.CreateBooleanRegions override that accepts a collection of points as input, then you this method to retrieve the index of the point contained in a curve region. If this.RegionPointIndex(i) = n, then points[i] is contained in this.RegionCurves(n). If points[i] is not in any region, then this.RegionPointIndex(i) = -1.

SegmentCount(Int32 regionIndex,Int32 boundaryIndex)

Returns the number of segments in a boundary curve in a curve region.

SegmentDetails(Int32 regionIndex,Int32 boundaryIndex,Int32 segmmentIndex, out Interval subDomain,Boolean reversed)

Returns the details of a segment in a boundary curve in a curve region.

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