/// <summary>
/// Add stirrup bars into corbel with given options.
/// </summary>
/// <param name="options">Options for Rebar Creation</param>
private void PlaceStirrupBars(CorbelReinforcementOptions options)
{
var filter = new FilteredElementCollector(options.RevitDoc)
.OfClass(typeof(RebarShape)).ToElements().Cast <RebarShape>()
.Where <RebarShape>(shape => shape.RebarStyle == RebarStyle.StirrupTie);
RebarShape stirrupShape = null;
foreach (RebarShape shape in filter)
{
if (shape.Name.Equals("T1"))
{
stirrupShape = shape; break;
}
}
Trapezoid profileCopy = m_profile.Clone();
profileCopy.OffsetTop(-m_corbelCoverDistance - 0.5 * options.StirrupBarType.BarDiameter);
profileCopy.OffsetLeft(-m_corbelCoverDistance - 0.5 * options.StirrupBarType.BarDiameter);
profileCopy.OffsetBottom(m_hostDepth - m_hostCoverDistance - 0.5 * options.StirrupBarType.BarDiameter);
profileCopy.OffsetRight(-m_corbelCoverDistance - 0.5 * options.StirrupBarType.BarDiameter);
XYZ extruDir = (m_extrusionLine.GetEndPoint(1) - m_extrusionLine.GetEndPoint(0)).Normalize();
double offset = m_corbelCoverDistance + 0.5 * options.StirrupBarType.BarDiameter;
XYZ origin = profileCopy.Vertical.GetEndPoint(0) + extruDir * offset;
XYZ xAxis = extruDir;
XYZ yAxis = (profileCopy.Vertical.GetEndPoint(1) - profileCopy.Vertical.GetEndPoint(0)).Normalize();
Rebar stirrupBars = Rebar.CreateFromRebarShape(options.RevitDoc, stirrupShape,
options.StirrupBarType, m_corbel, origin, xAxis, yAxis);
double xLength = m_extrusionLine.Length - 2 * offset;
double yLength = profileCopy.Vertical.Length;
stirrupBars.SetLayoutAsFixedNumber(options.StirrupBarCount + 1, profileCopy.Top.Length, false, false, true);
stirrupBars.ScaleToBox(origin, xAxis * xLength, yAxis * yLength);
ShowRebar3d(stirrupBars);
double space = profileCopy.Top.Length / options.StirrupBarCount;
double step = space * m_profile.Vertical.Length / (m_profile.Bottom.Length - m_profile.Top.Length);
XYZ dirTop = (m_profile.Top.GetEndPoint(0) - m_profile.Top.GetEndPoint(1)).Normalize();
XYZ dirVertical = yAxis;
XYZ deltaStep = dirTop * space + dirVertical * step;
origin = profileCopy.Top.GetEndPoint(0) + extruDir * offset;
int count = (int)((m_profile.Vertical.Length - m_corbelCoverDistance - 0.5 * options.StirrupBarType.BarDiameter) / step);
for (int i = 1; i <= count; i++)
{
origin += deltaStep;
Rebar stirrupBars2 = Rebar.CreateFromRebarShape(options.RevitDoc, stirrupShape,
options.StirrupBarType, m_corbel, origin, xAxis, yAxis);
stirrupBars2.ScaleToBox(origin, xAxis * xLength, yAxis * (yLength - i * step));
ShowRebar3d(stirrupBars2);
}
}
/// <summary>
/// Add a multi-planar bar into corbel with given options.
/// </summary>
/// <param name="options">Options for Rebar Creation</param>
private void PlaceMultiplanarRebar(CorbelReinforcementOptions options)
{
Trapezoid profileCopy = m_profile.Clone();
profileCopy.OffsetTop(-m_corbelCoverDistance
- options.StirrupBarType.BarDiameter - 0.5 * options.MultiplanarBarType.BarDiameter);
profileCopy.OffsetLeft(-m_corbelCoverDistance - 0.5 * options.MultiplanarBarType.BarDiameter);
profileCopy.OffsetBottom(m_hostDepth - m_hostCoverDistance
- options.HostStraightBarType.BarDiameter * 4
- options.StirrupBarType.BarDiameter);
profileCopy.OffsetRight(-m_corbelCoverDistance - options.StirrupBarType.BarDiameter
- 0.5 * options.StirrupBarType.BarDiameter);
//m_profile.Draw(options.RevitDoc);
//profileCopy.Draw(options.RevitDoc);
XYZ origin, vx, vy;
profileCopy.Boundary(out origin, out vx, out vy);
XYZ vecX = vx.Normalize();
XYZ vecY = vy.Normalize();
RebarShape barshape = profileCopy.ConstructMultiplanarRebarShape(options.RevitDoc,
0.5 * options.MultiplanarBarType.StirrupTieBendDiameter);
Rebar newRebar = Rebar.CreateFromRebarShape(
options.RevitDoc, barshape,
options.MultiplanarBarType,
m_corbel, origin, vecX, vecY);
XYZ extruDir = (m_extrusionLine.GetEndPoint(1) - m_extrusionLine.GetEndPoint(0)).Normalize();
double offset = m_corbelCoverDistance +
options.StirrupBarType.BarDiameter +
0.5 * options.MultiplanarBarType.BarDiameter;
newRebar.ScaleToBoxFor3D(origin + extruDir * (m_extrusionLine.Length - offset),
vx, vy, m_extrusionLine.Length - 2 * offset);
ShowRebar3d(newRebar);
}
/// <summary>
/// Add straight bars into corbel with given options.
/// </summary>
/// <param name="options">Options for Rebar Creation</param>
private void PlaceStraightBars(CorbelReinforcementOptions options)
{
Trapezoid profileCopy = m_profile.Clone();
profileCopy.OffsetTop(-m_corbelCoverDistance);
profileCopy.OffsetLeft(-m_corbelCoverDistance
- options.MultiplanarBarType.BarDiameter
- options.TopBarType.BarDiameter * 0.5);
profileCopy.OffsetBottom(m_hostDepth - m_hostCoverDistance
- options.StirrupBarType.BarDiameter
- options.HostStraightBarType.BarDiameter);
profileCopy.OffsetRight(-m_corbelCoverDistance);
//m_profile.Draw(options.RevitDoc);
//profileCopy.Draw(options.RevitDoc);
XYZ extruDir = (m_extrusionLine.GetEndPoint(1) - m_extrusionLine.GetEndPoint(0)).Normalize();
double offset = m_corbelCoverDistance +
options.StirrupBarType.BarDiameter +
options.MultiplanarBarType.BarDiameter +
0.5 * options.TopBarType.BarDiameter;
Line vetical = profileCopy.Vertical;
XYZ delta = extruDir * offset;
Curve barLine = Line.CreateBound(vetical.GetEndPoint(1) + delta, vetical.GetEndPoint(0) + delta);
IList <Curve> barCurves = new List <Curve>();
barCurves.Add(barLine);
Rebar bars = Rebar.CreateFromCurves(options.RevitDoc, RebarStyle.Standard,
options.TopBarType, null, null, m_corbel, extruDir, barCurves,
RebarHookOrientation.Left, RebarHookOrientation.Left, true, true);
bars.SetLayoutAsFixedNumber(options.TopBarCount + 2,
m_extrusionLine.Length - 2 * offset, true, false, false);
ShowRebar3d(bars);
}
