public static SpeckleObject ToSpeckle(this Helix helix)
{
using (NurbsCurve nurbsCurve = helix.ToNurbsCurve())
{
return(nurbsCurve.ToSpeckle());
}
}
public static SpeckleObject ToSpeckle(this Helix helix)
{
using (NurbsCurve nurbsCurve = helix.ToNurbsCurve())
{
var curve = nurbsCurve.ToSpeckle();
curve.Properties = helix.GetSpeckleProperties();
return(curve);
}
}
public Base HelixToSpeckle(Helix helix)
{
using (NurbsCurve nurbsCurve = helix.ToNurbsCurve())
{
var curve = CurveToSpeckle(nurbsCurve);
CopyProperties(curve, helix);
return(curve);
}
}
public Base HelixToSpeckle(Helix helix, string units = null)
{
using (NurbsCurve nurbsCurve = helix.ToNurbsCurve())
{
var curve = CurveToSpeckle(nurbsCurve, units ?? ModelUnits);
CopyProperties(curve, helix);
return(curve);
}
}
// TODO: send this as a spiral class
public Base HelixToSpeckle(Helix helix, string units = null)
{
var u = units ?? ModelUnits;
/* untested code to send as spiral
* using (DS.Plane basePlane = DS.Plane.ByOriginNormal(helix.AxisPoint, helix.Normal))
* {
* var spiral = new Spiral();
*
* spiral.startPoint = PointToSpeckle(helix.StartPoint, u);
* spiral.endPoint = PointToSpeckle(helix.EndPoint, u);
* spiral.plane = PlaneToSpeckle(basePlane, u);
* spiral.pitchAxis = VectorToSpeckle(helix.AxisDirection, u);
* spiral.pitch = helix.Pitch;
* spiral.turns = helix.Angle / (2 * Math.PI);
*
* // display value
* DS.Curve[] curves = helix.ApproximateWithArcAndLineSegments();
* List<double> polylineCoordinates =
* curves.SelectMany(c => PointListToFlatArray(new DS.Point[2] { c.StartPoint, c.EndPoint })).ToList();
* polylineCoordinates.AddRange(PointToArray(curves.Last().EndPoint));
* curves.ForEach(c => c.Dispose());
* Polyline displayValue = new Polyline(polylineCoordinates, u);
* spiral.displayValue = displayValue;
*
* CopyProperties(spiral, helix);
*
* spiral.length = helix.Length;
* spiral.bbox = BoxToSpeckle(helix.BoundingBox.ToCuboid(), u);
*
* return spiral;
* }
*/
using (NurbsCurve nurbsCurve = helix.ToNurbsCurve())
{
var curve = CurveToSpeckle(nurbsCurve, u);
CopyProperties(curve, helix);
return(curve);
}
}