/// <summary>
/// Create the transverse rebars, according to the location of transverse rebars
/// </summary>
/// <param name="location">location of rebar which need to be created</param>
/// <returns>the created rebar, return null if the creation is unsuccessful</returns>
public Rebar FillTransverseBar(TransverseRebarLocation location)
{
// Get the geometry information which support rebar creation
RebarGeometry geomInfo = new RebarGeometry();
switch (location)
{
case TransverseRebarLocation.Start: // start transverse rebar
case TransverseRebarLocation.End: // end transverse rebar
geomInfo = m_geometry.GetTransverseRebar(location, m_transverseEndSpacing);
break;
case TransverseRebarLocation.Center:// center transverse rebar
geomInfo = m_geometry.GetTransverseRebar(location, m_transverseCenterSpacing);
break;
}
RebarHookOrientation startHook = RebarHookOrientation.Right;
RebarHookOrientation endHook = RebarHookOrientation.Left;
if (!GeomUtil.IsInRightDir(geomInfo.Normal))
{
startHook = RebarHookOrientation.Left;
endHook = RebarHookOrientation.Right;
}
// create the rebar
return(PlaceRebars(m_transverseType, m_transverseHookType, m_transverseHookType,
geomInfo, startHook, endHook));
}
/// <summary>
/// Create the rebar at the top of beam, according to the top rebar location
/// </summary>
/// <param name="location">location of rebar which need to be created</param>
/// <returns>the created rebar, return null if the creation is unsuccessful</returns>
private Rebar FillTopBar(TopRebarLocation location)
{
//get the geometry information of the rebar
RebarGeometry geomInfo = m_geometry.GetTopRebar(location);
RebarHookType startHookType = null; //the start hook type of the rebar
RebarHookType endHookType = null; // the end hook type of the rebar
RebarBarType rebarType = null; // the rebar type
RebarHookOrientation startOrient = RebarHookOrientation.Right; // the start hook orient
RebarHookOrientation endOrient = RebarHookOrientation.Left; // the end hook orient
// decide the rebar type, hook type and hook orient according to location
switch (location)
{
case TopRebarLocation.Start:
startHookType = m_topHookType; // start hook type
rebarType = m_topEndType; // rebar type
startOrient = GetTopHookOrient(geomInfo, location); // start hook orient
break;
case TopRebarLocation.Center:
rebarType = m_topCenterType; // rebar type
break;
case TopRebarLocation.End:
endHookType = m_topHookType; // end hook type
rebarType = m_topEndType; // rebar type
endOrient = GetTopHookOrient(geomInfo, location); // end hook orient
break;
}
// create the rebar
return(PlaceRebars(rebarType, startHookType, endHookType,
geomInfo, startOrient, endOrient));
}
/// <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>
/// A wrap fuction 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 Rebar PlaceRebars(RebarBarType rebarType, RebarHookType startHook,
RebarHookType endHook, RebarGeometry geomInfo,
RebarHookOrientation startOrient, RebarHookOrientation endOrient)
{
Autodesk.Revit.DB.XYZ normal = geomInfo.Normal; // the direction of rebar distribution
IList <Curve> curves = geomInfo.Curves; // the shape of the rebar curves
// Invoke the NewRebar() method to create rebar
Rebar createdRebar = Rebar.CreateFromCurves(m_revitDoc, Autodesk.Revit.DB.Structure.RebarStyle.Standard, rebarType, startHook, endHook,
m_hostObject, normal, curves,
startOrient, endOrient, false, true);
if (null == createdRebar) // Assert the creation is successful
{
return(null);
}
// Change the rebar number and spacing properties to the user wanted
SetRebarSpaceAndNumber(createdRebar, geomInfo.RebarNumber, geomInfo.RebarSpacing);
return(createdRebar);
}
/// <summary>
/// Present a dialog to customize a RebarShape.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void createShapeButton_Click(object sender, EventArgs e)
{
// Make sure the name is not null or empty.
if (string.IsNullOrEmpty(nameTextBox.Text.Trim()))
{
TaskDialog.Show("Revit", "Please give a name to create a rebar shape.");
return;
}
// Make sure the input name is started with letter and
// just contains letters, numbers and underlines.
Regex regex = new Regex("^[a-zA-Z]\\w+$");
if (!regex.IsMatch(nameTextBox.Text.Trim()))
{
TaskDialog.Show("Revit", "Please input the name starting with letter and just containing letters, numbers and underlines. String is " + nameTextBox.Text.ToString());
nameTextBox.Focus();
return;
}
// Create a RebarShapeDefinition.
RebarShapeDef shapeDef = null;
if (byArcradioButton.Checked)
{
// Create arc shape.
RebarShapeDefinitionByArc arcShapeDefinition = null;
RebarShapeDefinitionByArcType arcType = (RebarShapeDefinitionByArcType)Enum.Parse(typeof(RebarShapeDefinitionByArcType), arcTypecomboBox.Text);
if (arcType != RebarShapeDefinitionByArcType.Spiral)
{
arcShapeDefinition = new RebarShapeDefinitionByArc(m_rvtDoc, arcType);
}
else
{
// Set default value for Spiral-Shape definition.
arcShapeDefinition = new RebarShapeDefinitionByArc(m_rvtDoc, 10.0, 3.0, 0, 0);
}
shapeDef = new RebarShapeDefByArc(arcShapeDefinition);
}
else if (bySegmentsradioButton.Checked)
{
// Create straight segments shape.
int segmentCount = 0;
if (int.TryParse(segmentCountTextBox.Text, out segmentCount) && segmentCount > 0)
{
shapeDef = new RebarShapeDefBySegment(new RebarShapeDefinitionBySegments(m_rvtDoc, segmentCount));
}
else
{
TaskDialog.Show("Revit", "Please input a valid positive integer as segments count.");
return;
}
}
int startHookAngle = 0;
int endHookAngle = 0;
RebarHookOrientation startHookOrientation = RebarHookOrientation.Left;
RebarHookOrientation endHookOrientation = RebarHookOrientation.Left;
bool doCreate = false;
using (NewRebarShapeForm form = new NewRebarShapeForm(m_rvtDoc, shapeDef))
{
// Present a form to customize the shape.
if (DialogResult.OK == form.ShowDialog())
{
doCreate = true;
if (form.NeedSetHooks)
{
// Set hooks for rebar shape.
startHookAngle = form.StartHookAngle;
endHookAngle = form.EndHookAngle;
startHookOrientation = form.StartHookOrientation;
endHookOrientation = form.EndHookOrientation;
}
}
}
if (doCreate)
{
// Create the RebarShape.
RebarShape createdRebarShape = RebarShape.Create(m_rvtDoc, shapeDef.RebarshapeDefinition, null,
RebarStyle.Standard, StirrupTieAttachmentType.InteriorFace,
startHookAngle, startHookOrientation,
endHookAngle, endHookOrientation,
0);
createdRebarShape.Name = nameTextBox.Text.Trim();
// Add the created shape to the candidate list.
m_rebarShapes.Add(createdRebarShape);
m_shapesBinding.ResetBindings(false);
shapesComboBox.SelectedItem = createdRebarShape;
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Document doc = commandData.Application.ActiveUIDocument.Document;
Selection sel = commandData.Application.ActiveUIDocument.Selection;
if (sel.GetElementIds().Count == 0)
{
message = "Выберите арматурные стержни";
return(Result.Failed);
}
Rebar bar = doc.GetElement(sel.GetElementIds().First()) as Rebar;
if (bar == null)
{
message = "Выберите арматурные стержни";
return(Result.Failed);
}
#if R2017
XYZ normal = bar.Normal;
#else
RebarShapeDrivenAccessor acc = bar.GetShapeDrivenAccessor();
XYZ normal = acc.Normal;
#endif
RebarBarType barType = doc.GetElement(bar.GetTypeId()) as RebarBarType;
int rebarStyleNumber = bar.get_Parameter(BuiltInParameter.REBAR_ELEM_HOOK_STYLE).AsInteger();
RebarStyle rebarStyle = (RebarStyle)rebarStyleNumber;
RebarHookType hookTypeStart = null;
ElementId hookStartTypeId = bar.get_Parameter(BuiltInParameter.REBAR_ELEM_HOOK_START_TYPE).AsElementId();
if (hookStartTypeId != null)
{
hookTypeStart = doc.GetElement(hookStartTypeId) as RebarHookType;
}
RebarHookType hookTypeEnd = null;
ElementId hookEndTypeId = bar.get_Parameter(BuiltInParameter.REBAR_ELEM_HOOK_END_TYPE).AsElementId();
if (hookEndTypeId != null)
{
hookTypeEnd = doc.GetElement(hookEndTypeId) as RebarHookType;
}
RebarBendData rbd = bar.GetBendData();
RebarHookOrientation hookOrient0 = rbd.HookOrient0;
RebarHookOrientation hookOrient1 = rbd.HookOrient1;
Element host = doc.GetElement(bar.GetHostId());
List <Curve> curves = bar.GetCenterlineCurves(false, true, true, MultiplanarOption.IncludeOnlyPlanarCurves, 0).ToList();
int barsCount = bar.NumberOfBarPositions;
List <ElementId> newRebarIds = new List <ElementId>();
using (Transaction tr = new Transaction(doc))
{
tr.Start("Explode rebar set");
for (int i = 0; i < barsCount; i++)
{
#if R2017
Transform barOffset = bar.GetBarPositionTransform(i);
#else
Transform barOffset = acc.GetBarPositionTransform(i);
#endif
XYZ offset = barOffset.Origin;
Rebar newRebar = Rebar.CreateFromCurves(doc, rebarStyle, barType, hookTypeStart, hookTypeEnd, host, normal, curves,
hookOrient0, hookOrient1, true, false);
doc.Regenerate();
ElementTransformUtils.MoveElement(doc, newRebar.Id, offset);
newRebarIds.Add(newRebar.Id);
}
doc.Delete(bar.Id);
tr.Commit();
}
sel.SetElementIds(newRebarIds);
return(Result.Succeeded);
}
/// <summary>
/// A wrap fuction 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 Rebar PlaceRebars(RebarBarType rebarType, RebarHookType startHook,
RebarHookType endHook, RebarGeometry geomInfo,
RebarHookOrientation startOrient, RebarHookOrientation endOrient)
{
Autodesk.Revit.DB.XYZ normal = geomInfo.Normal; // the direction of rebar distribution
IList<Curve> curves = geomInfo.Curves; // the shape of the rebar curves
// Invoke the NewRebar() method to create rebar
Rebar createdRebar = Rebar.CreateFromCurves(m_revitDoc, Autodesk.Revit.DB.Structure.RebarStyle.Standard, rebarType, startHook, endHook,
m_hostObject, normal, curves,
startOrient, endOrient, false, true);
if (null == createdRebar) // Assert the creation is successful
{
return null;
}
// Change the rebar number and spacing properties to the user wanted
SetRebarSpaceAndNumber(createdRebar, geomInfo.RebarNumber, geomInfo.RebarSpacing);
return createdRebar;
}
