public void BuildStirrupShape(Plane plane, double height, double width, BendingRoller bendingRoller, int hooksType, double hookLength)
{
Rectangle3d rectangle = new Rectangle3d(plane, width, height);
CoverDimensions coverDimensions = new CoverDimensions(0.0, 0.0, 0.0, 0.0);
BuildRectangleToStirrupShape(rectangle, bendingRoller, hooksType, coverDimensions, hookLength);
}
public void BuildLBarShape(Plane insertPlane, double height, double width, BendingRoller bendingRoller)
{
List <Point3d> shapePoints = RebarPoints.CreateForLBarShape(height, width, Props);
PolylineCurve polyline = new PolylineCurve(shapePoints);
Curve filletedPolyline = CreateFilletPolylineWithBendingRoller(polyline, bendingRoller);
RebarCurve = CreateRebarCurveInAnotherPlane(filletedPolyline, Plane.WorldXY, insertPlane);
RebarMesh = CreateRebarMesh(RebarCurve, Props.Radius);
}
public void BuildRectangleToUBarShape(Rectangle3d rectangle, BendingRoller bendingRoller,
int position, CoverDimensions coverDimensions, double hookLength)
{
List <Point3d> shapePoints =
RebarPoints.CreateForUBarFromRectangle(rectangle, position, coverDimensions, hookLength, Props);
PolylineCurve polyline = new PolylineCurve(shapePoints);
Curve filletedPolyline = CreateFilletPolylineWithBendingRoller(polyline, bendingRoller);
RebarCurve = CreateRebarCurveInAnotherPlane(filletedPolyline, Plane.WorldXY, rectangle.Plane);
RebarMesh = CreateRebarMesh(RebarCurve, Props.Radius);
}
public static List <Point3d> CreateStirrupFromRectangleShape(Rectangle3d rectangle,
int hooksType, BendingRoller bendingRoller, CoverDimensions coverDimensions, double hookLength,
RebarProperties props)
{
if (hookLength <= 0)
{
throw new ArgumentException("Hook Length should be > 0");
}
List <Point3d> stirrupPoints = new List <Point3d>();
double bendingRollerRadius = bendingRoller.Diameter / 2.0;
double yBottom = rectangle.Y.Min + coverDimensions.Bottom + props.Radius;
double yTop = rectangle.Y.Max - coverDimensions.Top - props.Radius;
double xLeft = rectangle.X.Min + coverDimensions.Left + props.Radius;
double xRight = rectangle.X.Max - coverDimensions.Right - props.Radius;
if (hooksType == 0)
{
stirrupPoints.Add(new Point3d(xLeft + hookLength - props.Radius, yTop, -props.Radius));
stirrupPoints.Add(new Point3d(xLeft, yTop, -props.Radius));
stirrupPoints.Add(new Point3d(xLeft, yBottom, -props.Radius));
stirrupPoints.Add(new Point3d(xRight, yBottom, -props.Radius));
stirrupPoints.Add(new Point3d(xRight, yTop, props.Radius));
stirrupPoints.Add(new Point3d(xLeft, yTop, props.Radius));
stirrupPoints.Add(new Point3d(xLeft, yTop - hookLength + props.Radius, props.Radius));
}
else if (hooksType == 1)
{
double polylinePointOffsetForHook = (bendingRollerRadius + props.Radius) * Math.Sqrt(2);
double hookEndPointOffset =
((Math.Sqrt(2) - 1) * (bendingRollerRadius + props.Radius) - props.Radius + hookLength +
(bendingRollerRadius + props.Radius)) / Math.Sqrt(2);
stirrupPoints.Add(new Point3d(xLeft + hookEndPointOffset, yTop + polylinePointOffsetForHook - hookEndPointOffset, -props.Radius));
stirrupPoints.Add(new Point3d(xLeft, yTop + polylinePointOffsetForHook, -props.Radius));
stirrupPoints.Add(new Point3d(xLeft, yBottom, -props.Radius));
stirrupPoints.Add(new Point3d(xRight, yBottom, -props.Radius));
stirrupPoints.Add(new Point3d(xRight, yTop, props.Radius));
stirrupPoints.Add(new Point3d(xLeft - polylinePointOffsetForHook, yTop, props.Radius));
stirrupPoints.Add(new Point3d(xLeft - polylinePointOffsetForHook + hookEndPointOffset,
yTop - hookEndPointOffset,
props.Radius));
}
else
{
throw new ArgumentException("Hooks Type should be between 0 and 1");
}
return(stirrupPoints);
}
public void PolylineToRebarShape(Curve rebarCurve, BendingRoller bendingRoller)
{
if (!rebarCurve.TryGetPolyline(out Polyline rebarPolyline))
{
throw new ArgumentException("Input curve is not a polyline");
}
if (rebarPolyline.Count < 3)
{
throw new ArgumentException("Polyline has to contain at least 3 points");
}
RebarCurve = CreateFilletPolylineWithBendingRoller(rebarCurve, bendingRoller);
RebarMesh = CreateRebarMesh(RebarCurve, Props.Radius);
}
private Curve CreateFilletPolylineWithBendingRoller(Curve rebarCurve, BendingRoller bendingRoller)
{
Curve filletedCurve = Curve.CreateFilletCornersCurve(rebarCurve, bendingRoller.Diameter / 2.0 + Props.Radius, bendingRoller.Tolerance, bendingRoller.AngleTolerance);
if (filletedCurve == null)
{
throw new Exception("Cannot create fillets for this parameters. Try to change Bending Roller or shape.");
}
if (filletedCurve.IsPolyline())
{
throw new Exception("Rebar curve cannot be a polyline - check if Bending Roller is set properly");
}
return(filletedCurve);
}
