/// <summary>
/// Create from an existign Revit element
/// </summary>
/// <param name="wallType"></param>
/// <param name="isRevitOwned"></param>
/// <returns></returns>
internal static WallType FromExisting(Autodesk.Revit.DB.WallType wallType, bool isRevitOwned)
{
return(new WallType(wallType)
{
IsRevitOwned = isRevitOwned
});
}
/// <summary>
/// Create a new instance of WallType, deleting the original
/// </summary>
/// <param name="curve"></param>
/// <param name="wallType"></param>
/// <param name="baseLevel"></param>
/// <param name="height"></param>
/// <param name="offset"></param>
/// <param name="flip"></param>
/// <param name="isStructural"></param>
private Wall(Curve curve, Autodesk.Revit.DB.WallType wallType, Autodesk.Revit.DB.Level baseLevel, double height, double offset, bool flip, bool isStructural)
{
// This creates a new wall and deletes the old one
TransactionManager.Instance.EnsureInTransaction(Document);
//Phase 1 - Check to see if the object exists and should be rebound
var wallElem =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.Wall>(Document);
bool successfullyUsedExistingWall = false;
//There was a modelcurve, try and set sketch plane
// if you can't, rebuild
if (wallElem != null && wallElem.Location is Autodesk.Revit.DB.LocationCurve)
{
var wallLocation = wallElem.Location as Autodesk.Revit.DB.LocationCurve;
if ((wallLocation.Curve is Autodesk.Revit.DB.Line == curve is Autodesk.Revit.DB.Line) ||
(wallLocation.Curve is Autodesk.Revit.DB.Arc == curve is Autodesk.Revit.DB.Arc))
{
wallLocation.Curve = curve;
Autodesk.Revit.DB.Parameter baseLevelParameter =
wallElem.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.WALL_BASE_CONSTRAINT);
Autodesk.Revit.DB.Parameter topOffsetParameter =
wallElem.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.WALL_USER_HEIGHT_PARAM);
Autodesk.Revit.DB.Parameter wallTypeParameter =
wallElem.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.ELEM_TYPE_PARAM);
if (baseLevelParameter.AsElementId() != baseLevel.Id)
{
baseLevelParameter.Set(baseLevel.Id);
}
if (Math.Abs(topOffsetParameter.AsDouble() - height) > 1.0e-10)
{
topOffsetParameter.Set(height);
}
if (wallTypeParameter.AsElementId() != wallType.Id)
{
wallTypeParameter.Set(wallType.Id);
}
successfullyUsedExistingWall = true;
}
}
var wall = successfullyUsedExistingWall ? wallElem :
Autodesk.Revit.DB.Wall.Create(Document, curve, wallType.Id, baseLevel.Id, height, offset, flip, isStructural);
InternalSetWall(wall);
TransactionManager.Instance.TransactionTaskDone();
// delete the element stored in trace and add this new one
ElementBinder.CleanupAndSetElementForTrace(Document, InternalWall);
}
private void btnOK_Click(object sender, EventArgs e)
{
Autodesk.Revit.DB.XYZ startPoint = new Autodesk.Revit.DB.XYZ(
Convert.ToDouble(txtX1.Text.Trim()),
Convert.ToDouble(txtY1.Text.Trim()),
Convert.ToDouble(txtZ1.Text.Trim()));
Autodesk.Revit.DB.XYZ endPoint = new Autodesk.Revit.DB.XYZ(
Convert.ToDouble(txtX2.Text.Trim()),
Convert.ToDouble(txtY2.Text.Trim()),
Convert.ToDouble(txtZ2.Text.Trim()));
if (startPoint.Equals(endPoint))
{
Autodesk.Revit.UI.TaskDialog.Show("Revit", "Start point should not equal end point.");
return;
}
double diff = Math.Abs(startPoint.Z - endPoint.Z);
if (diff > Precision)
{
Autodesk.Revit.UI.TaskDialog.Show("Revit", "Z coordinate of start and end points should be equal.");
return;
}
Autodesk.Revit.DB.Level level = cmbLevel.SelectedItem as Autodesk.Revit.DB.Level; // level information
if (null == level) // assert it isn't null
{
Autodesk.Revit.UI.TaskDialog.Show("Revit", "The selected level is null or incorrect.");
return;
}
Autodesk.Revit.DB.WallType type = cmbType.SelectedItem as Autodesk.Revit.DB.WallType; // wall type
if (null == type) // assert it isn't null
{
Autodesk.Revit.UI.TaskDialog.Show("Revit", "The selected wall type is null or incorrect.");
return;
}
// Invoke SetNecessaryData method to set the collected support data
m_dataBuffer.SetNecessaryData(startPoint, endPoint, level, type);
// Set result information and close the form
this.DialogResult = DialogResult.OK;
this.Close();
}
/// <summary>
/// Set the internal Element, ElementId, and UniqueId
/// </summary>
/// <param name="wallType"></param>
private void InternalSetWallType(Autodesk.Revit.DB.WallType wallType)
{
this.InternalWallType = wallType;
this.InternalElementId = wallType.Id;
this.InternalUniqueId = wallType.UniqueId;
}
/// <summary>
/// Initialize a WallType element
/// </summary>
/// <param name="type"></param>
private void InitWallType(Autodesk.Revit.DB.WallType type)
{
InternalSetWallType(type);
}
/// <summary>
/// Construct from an existing Revit Element
/// </summary>
/// <param name="type"></param>
private WallType(Autodesk.Revit.DB.WallType type)
{
SafeInit(() => InitWallType(type));
}
