/// <summary>
/// Get the hook orient of the top reinforcement
/// </summary>
/// <param name="geomInfo">the rebar geometry support information</param>
/// <param name="location">the location of top rebar</param>
/// <returns>the hook orient of the top hook</returns>
private RebarHookOrientation GetTopHookOrient(RebarGeometry geomInfo, TopRebarLocation location)
{
// Top center rebar doesn't need hook.
if (TopRebarLocation.Center == location)
{
throw new Exception("Center top reinforcement doesn't have any hook.");
}
// Get the hook direction, reinforcement normal and reinforcement line
Autodesk.Revit.DB.XYZ hookVec = m_geometry.GetDownDirection();
Autodesk.Revit.DB.XYZ normal = geomInfo.Normal;
Line rebarLine = geomInfo.Curves[0] as Line;
// get the top start hook orient
if (TopRebarLocation.Start == location)
{
Autodesk.Revit.DB.XYZ curveVec = GeomUtil.SubXYZ(rebarLine.GetEndPoint(0), rebarLine.GetEndPoint(1));
return(GeomUtil.GetHookOrient(curveVec, normal, hookVec));
}
else // get the top end hook orient
{
Autodesk.Revit.DB.XYZ curveVec = GeomUtil.SubXYZ(rebarLine.GetEndPoint(0), rebarLine.GetEndPoint(1));
return(GeomUtil.GetHookOrient(curveVec, normal, hookVec));
}
}
/// <summary>
/// Create the reinforcement at the top of beam, according to the top reinforcement location
/// </summary>
/// <param name="location">location of rebar which need to be created</param>
/// <returns>the created reinforcement, return null if the creation is unsuccessful</returns>
private RebarContainerItem FillTopItem(RebarContainer cont, TopRebarLocation location)
{
//get the geometry information of the reinforcement
RebarGeometry geomInfo = m_geometry.GetTopRebar(location);
RebarHookType startHookType = null; //the start hook type of the reinforcement
RebarHookType endHookType = null; // the end hook type of the reinforcement
RebarBarType rebarType = null; // the reinforcement type
RebarHookOrientation startOrient = RebarHookOrientation.Right; // the start hook orient
RebarHookOrientation endOrient = RebarHookOrientation.Left; // the end hook orient
// decide the reinforcement type, hook type and hook orient according to location
switch (location)
{
case TopRebarLocation.Start:
startHookType = m_topHookType; // start hook type
rebarType = m_topEndType; // reinforcement type
startOrient = GetTopHookOrient(geomInfo, location); // start hook orient
break;
case TopRebarLocation.Center:
rebarType = m_topCenterType; // reinforcement type
break;
case TopRebarLocation.End:
endHookType = m_topHookType; // end hook type
rebarType = m_topEndType; // reinforcement type
endOrient = GetTopHookOrient(geomInfo, location); // end hook orient
break;
}
// create the container item
return(PlaceContainerItem(cont, rebarType, startHookType, endHookType, geomInfo, startOrient, endOrient));
}
/// <summary>
/// Create the transverse reinforcement, according to the location of transverse bars
/// </summary>
/// <param name="location">location of rebar which need to be created</param>
/// <returns>the created container item, return null if the creation is unsuccessful</returns>
public RebarContainerItem FillTransverseItem(RebarContainer cont, TransverseRebarLocation location)
{
// Get the geometry information which support reinforcement creation
RebarGeometry geomInfo = new RebarGeometry();
switch (location)
{
case TransverseRebarLocation.Start: // start transverse reinforcement
case TransverseRebarLocation.End: // end transverse reinforcement
geomInfo = m_geometry.GetTransverseRebar(location, m_transverseEndSpacing);
break;
case TransverseRebarLocation.Center:// center transverse reinforcement
geomInfo = m_geometry.GetTransverseRebar(location, m_transverseCenterSpacing);
break;
}
RebarHookOrientation startHook = RebarHookOrientation.Left;
RebarHookOrientation endHook = RebarHookOrientation.Left;
if (!GeomUtil.IsInRightDir(geomInfo.Normal))
{
startHook = RebarHookOrientation.Right;
endHook = RebarHookOrientation.Right;
}
// create the container item
return(PlaceContainerItem(cont, m_transverseType, m_transverseHookType, m_transverseHookType, geomInfo, startHook, endHook));
}
/// <summary>
/// Create the transverse reinforcement, according to the transverse reinforcement location
/// </summary>
/// <param name="location">location of rebar which need to be created</param>
/// <returns>the created reinforcement, return null if the creation is unsuccessful</returns>
public RebarContainerItem FillTransverseItem(RebarContainer cont, TransverseRebarLocation location)
{
// Get the geometry information which support reinforcement creation
RebarGeometry geomInfo = new RebarGeometry();
RebarBarType barType = null;
switch (location)
{
case TransverseRebarLocation.Start: // start transverse reinforcement
case TransverseRebarLocation.End: // end transverse reinforcement
geomInfo = m_geometry.GetTransverseRebar(location, m_transverseEndSpacing);
barType = m_transverseEndType;
break;
case TransverseRebarLocation.Center:// center transverse reinforcement
geomInfo = m_geometry.GetTransverseRebar(location, m_transverseCenterSpacing);
barType = m_transverseCenterType;
break;
default:
break;
}
// create the container item
return(PlaceContainerItem(cont, barType, m_transverseHookType, m_transverseHookType, geomInfo, RebarHookOrientation.Left, RebarHookOrientation.Left));
}
/// <summary>
/// Create the reinforcement at the bottom of beam
/// </summary>
/// <returns>true if the creation is successful, otherwise false</returns>
public bool FillBottomItems(RebarContainer cont)
{
// get the geometry information of the bottom reinforcement
RebarGeometry geomInfo = m_geometry.GetBottomRebar();
// create the container item
RebarContainerItem item = PlaceContainerItem(cont, m_bottomType, null, null, geomInfo, RebarHookOrientation.Left, RebarHookOrientation.Left);
return(null != item);
}
/// <summary>
/// A wrap function which used to create the reinforcement.
/// </summary>
/// <param name="rebarType">The element of RebarBarType</param>
/// <param name="startHook">The element of start RebarHookType</param>
/// <param name="endHook">The element of end RebarHookType</param>
/// <param name="geomInfo">The goemetry information of the rebar</param>
/// <param name="startOrient">An Integer defines the orientation of the start hook</param>
/// <param name="endOrient">An Integer defines the orientation of the end hook</param>
/// <returns></returns>
protected RebarContainerItem PlaceContainerItem(RebarContainer cont, RebarBarType rebarType, RebarHookType startHook, RebarHookType endHook,
RebarGeometry geomInfo, RebarHookOrientation startOrient, RebarHookOrientation endOrient)
{
Autodesk.Revit.DB.XYZ normal = geomInfo.Normal; // the direction of reinforcement distribution
IList <Curve> curves = geomInfo.Curves; // the shape of the reinforcement curves
RebarContainerItem item = cont.AppendItemFromCurves(RebarStyle.Standard, rebarType, startHook, endHook, normal, curves, startOrient, endOrient, false, true);
if (2 < geomInfo.RebarNumber && 0 < geomInfo.RebarSpacing)
{
item.SetLayoutAsNumberWithSpacing(geomInfo.RebarNumber, geomInfo.RebarSpacing, true, true, true);
}
return(item);
}
/// <summary>
/// Create the vertical reinforcement according the location
/// </summary>
/// <param name="location">location of rebar which need to be created</param>
/// <returns>the created reinforcement, return null if the creation is unsuccessful</returns>
public RebarContainerItem FillVerticalItem(RebarContainer cont, VerticalRebarLocation location)
{
//calculate the reinforcement number in different location
int rebarNubmer = m_verticalRebarNumber / 4;
switch (location)
{
case VerticalRebarLocation.East: // the east vertical reinforcement
if (0 < m_verticalRebarNumber % 4)
{
rebarNubmer++;
}
break;
case VerticalRebarLocation.North: // the north vertical reinforcement
if (2 < m_verticalRebarNumber % 4)
{
rebarNubmer++;
}
break;
case VerticalRebarLocation.West: // the west vertical reinforcement
if (1 < m_verticalRebarNumber % 4)
{
rebarNubmer++;
}
break;
case VerticalRebarLocation.South: // the south vertical reinforcement
break;
}
// get the geometry information for reinforcement creation
RebarGeometry geomInfo = m_geometry.GetVerticalRebar(location, rebarNubmer);
// create the container item
return(PlaceContainerItem(cont, m_verticalType, null, null, geomInfo, RebarHookOrientation.Right, RebarHookOrientation.Right));
}
