//--------------------------------------------- FROM RHINO TYPES
public static GH_Curve CastFromPLine(Polyline crv)
{
GH_Curve outcv = new GH_Curve();
outcv.CastFrom(crv);
return(outcv);
}
/// <summary>
/// Build curves representation with 1D tree structure. branch = one curve
/// </summary>
/// <param name="inputPlanes"></param>
/// <returns></returns>
private GH_Structure <GH_Curve> BuildStructureAsCurves(GH_Structure <GH_Plane> inputPlanes)
{
GH_Structure <GH_Curve> curves = new GH_Structure <GH_Curve>();
for (int i = 0; i < inputPlanes.PathCount; i++)
{
List <Point3d> cp = new List <Point3d>();
foreach (GH_Plane plane in inputPlanes.get_Branch(i))
{
cp.Add(plane.Value.Origin);
}
GH_Curve cv = new GH_Curve();
cv.CastFrom(Curve.CreateInterpolatedCurve(cp, 3));
curves.Append(cv, new GH_Path(i));
}
return(curves);
}
/// <summary>
/// Path[0] = joint; Path[1] = member
/// </summary>
/// <param name="inputPlanes"></param>
/// <returns></returns>
private GH_Structure <GH_Curve> BuildStructureAsCurves()
{
GH_Structure <GH_Curve> curves = new GH_Structure <GH_Curve>();
for (int i = 0; i < Utility.GetMainBranchCount(inputPlanes.Paths); i++)
{
int subBranchCount = Utility.GetSecondaryBranchCount(inputPlanes.Paths, i);
for (int j = 0; j < subBranchCount; j++)
{
GH_Path path = new GH_Path(i, j);
List <Point3d> cp = new List <Point3d>();
foreach (GH_Plane plane in inputPlanes.get_Branch(path))
{
cp.Add(plane.Value.Origin);
}
GH_Curve cv = new GH_Curve();
cv.CastFrom(Curve.CreateInterpolatedCurve(cp, 3));
curves.Append(cv, path);
}
}
return(curves);
}