SolidIntersectWithCurve Method

public SolidCurveIntersection IntersectWithCurve(
	Curve curve,
	SolidCurveIntersectionOptions options
)

Public Function IntersectWithCurve ( 
	curve As Curve,
	options As SolidCurveIntersectionOptions
) As SolidCurveIntersection

public:
SolidCurveIntersection^ IntersectWithCurve(
	Curve^ curve, 
	SolidCurveIntersectionOptions^ options
)

member IntersectWithCurve : 
        curve : Curve * 
        options : SolidCurveIntersectionOptions -> SolidCurveIntersection 

private void FindColumnRebarIntersections(Document document, FamilyInstance column)
{
    // We will be computing the total length of the rebar inside the column
    double totalRebarLengthInColumn = 0;

    // Find rebar hosted by this column
    RebarHostData rebarHostData = RebarHostData.GetRebarHostData(column);
    if (rebarHostData == null)
    {
        return;
    }

    IList<Rebar> rebars = rebarHostData.GetRebarsInHost();
    if (rebars.Count == 0)
    {
        return;
    }

    // Retrieve geometry of the column
    Options geomOptions = new Options();
    geomOptions.ComputeReferences = true;
    geomOptions.DetailLevel = ViewDetailLevel.Fine;
    GeometryElement elemGeometry = column.get_Geometry(geomOptions);

    // Examine all geometry primitives of the column
    foreach (GeometryObject elemPrimitive in elemGeometry)
    {

        // Skip objects that are not geometry instances
        GeometryInstance gInstance = elemPrimitive as GeometryInstance;
        if (gInstance == null)
        {
            continue;
        }

        // Retrieve geometry of each found geometry instance
        GeometryElement instGeometry = gInstance.GetInstanceGeometry();
        foreach (GeometryObject instPrimitive in instGeometry)
        {

            // Skip non-solid sobject
            Solid solid = instPrimitive as Solid;
            if (solid == null)
            {
                continue;
            }

            SolidCurveIntersectionOptions intersectOptions = new SolidCurveIntersectionOptions();
            foreach (Rebar rebar in rebars)
            {
                // Get the centerlines for the rebar to find their intersection with the column
                bool selfIntersection = false;
                bool suppresHooks = false;
                bool suppresBends = false;
                IList<Curve> curves = rebar.GetCenterlineCurves(selfIntersection, suppresHooks, suppresBends, MultiplanarOption.IncludeOnlyPlanarCurves, 0);

                // Examine every segment of every curve of the centerline
                foreach (Curve curve in curves)
                {
                    SolidCurveIntersection intersection = solid.IntersectWithCurve(curve, intersectOptions);
                    for (int segment = 0; segment <= intersection.SegmentCount - 1; segment++)
                    {
                        // Calculate length of the rebar that is inside the column
                        Curve curveInside = intersection.GetCurveSegment(segment);
                        double rebarLengthInColumn = curveInside.Length;
                        totalRebarLengthInColumn = totalRebarLengthInColumn + rebarLengthInColumn;
                    }
                }

            }
        }
    }

}