public Autodesk.Revit.UI.Result Execute
(Autodesk.Revit.UI.ExternalCommandData commandData, ref string message, ElementSet elements)
{
// Get access to the active uidoc and doc
Autodesk.Revit.UI.UIDocument uidoc = commandData.Application.ActiveUIDocument;
Document doc = commandData.Application.ActiveUIDocument.Document;
Autodesk.Revit.UI.Selection.Selection sel = uidoc.Selection;
try {
Reference r =
sel.PickObject(Autodesk.Revit.UI.Selection.ObjectType.Element);
Element elem = doc.GetElement(r);
IList <ElementId> elemsWithinBBox = WallJoinerCmd
.GetWallsIntersectBoundingBox(doc, elem)
.Select(e => e.Id)
.ToList();
sel.SetElementIds(elemsWithinBBox);
return(Autodesk.Revit.UI.Result.Succeeded);
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException) {
return(Autodesk.Revit.UI.Result.Cancelled);
}
catch (Exception ex) {
Autodesk.Revit.UI.TaskDialog.Show("Exception",
string.Format("Message: {0}\nStackTrace: {1}",
ex.Message, ex.StackTrace));
return(Autodesk.Revit.UI.Result.Failed);
}
}
public static Face SelectFace(UIApplication uiapp)
{
Document doc = uiapp.ActiveUIDocument.Document;
IEnumerable <Document> doc2 = GetLinkedDocuments(
doc);
Autodesk.Revit.UI.Selection.Selection sel
= uiapp.ActiveUIDocument.Selection;
Reference pickedRef = sel.PickObject(
Autodesk.Revit.UI.Selection.ObjectType.PointOnElement,
"Please select a Face");
Element elem = doc.GetElement(pickedRef.ElementId);
Type et = elem.GetType();
if (typeof(RevitLinkType) == et ||
typeof(RevitLinkInstance) == et ||
typeof(Instance) == et)
{
foreach (Document d in doc2)
{
if (elem.Name.Contains(d.Title))
{
Reference pickedRefInLink = pickedRef
.CreateReferenceInLink();
Element myElement = d.GetElement(
pickedRefInLink.ElementId);
Face myGeometryObject = myElement
.GetGeometryObjectFromReference(
pickedRefInLink) as Face;
return(myGeometryObject);
}
}
}
else
{
Element myElement = doc.GetElement(
pickedRef.ElementId);
Face myGeometryObject = myElement
.GetGeometryObjectFromReference(pickedRef)
as Face;
return(myGeometryObject);
}
return(null);
}
public Autodesk.Revit.DB.Reference SelectElement(Document doc, UIDocument UIdoc)
{
Reference selectedelement = null;
try {
Autodesk.Revit.UI.Selection.Selection choice = UIdoc.Selection;
selectedelement = choice.PickObject(Autodesk.Revit.UI.Selection.ObjectType.Element);
} catch (Exception) {
throw;
}
return(selectedelement);
}
// TBD: as of 04/10/07 - only works on App startup, not dynamically from another command (jma)
/*public void
* AddMenu()
* {
* MenuItem rootMenu = m_revitApp.CreateTopMenu("RevitLookup Test Menu Item");
*
* bool success = rootMenu.AddToExternalTools();
* if (success) {
* MenuItem subItem = rootMenu.Append(MenuItem.MenuType.BasicMenu, "Pick me to call back into RevitLookup", "RevitLookup.dll", "CmdSampleMenuItemCallback");
* System.Windows.Forms.MessageBox.Show("Successfully added new menu to the External Tools menu. Pick the item to demonstrate callback.");
* }
* else
* System.Windows.Forms.MessageBox.Show("Could not add new menu!");
* }
*
* public void
* AddToolbar()
* {
* Toolbar toolBar = m_revitApp.CreateToolbar();
* toolBar.Name = "Jimbo";
*
* if (toolBar != null) {
* ToolbarItem tbItem = toolBar.AddItem("RevitLookup.dll", "CmdSampleMenuItemCallback");
* System.Windows.Forms.MessageBox.Show("Successfully added new toolbar. Pick the item to demonstrate callback.");
* }
* else
* System.Windows.Forms.MessageBox.Show("Could not add new toolbar!");
* }*/
public void SelectElement()
{
Autodesk.Revit.UI.Selection.Selection selSet = m_revitApp.ActiveUIDocument.Selection;
try
{
Autodesk.Revit.DB.Element elem = m_revitApp.ActiveUIDocument.Document.GetElement(selSet.PickObject(Autodesk.Revit.UI.Selection.ObjectType.Element).ElementId);
Autodesk.Revit.DB.ElementSet elemSet = m_revitApp.Application.Create.NewElementSet();
elemSet.Insert(elem);
Snoop.Forms.Objects form = new Snoop.Forms.Objects(elemSet);
form.ShowDialog();
}
catch (System.Exception)
{
System.Windows.Forms.MessageBox.Show("Didn't pick one!");
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Document doc = commandData.Application.ActiveUIDocument.Document;
Autodesk.Revit.UI.Selection.Selection sel = commandData.Application.ActiveUIDocument.Selection;
Reference reference = sel.PickObject(Autodesk.Revit.UI.Selection.ObjectType.Element);
Transaction trans = new Transaction(doc);
Element elem = doc.GetElement(reference);
trans.Start("Create solid");
LocationCurve lc = elem.Location as LocationCurve;
if (lc == null)
{
throw new InvalidOperationException("Current element is not a curve-dirven element");
}
//Create the sweep path
var pathCurveLoop = new CurveLoop();
Curve curve = lc.Curve;
pathCurveLoop.Append(curve);
//get the point to create a plane for the profile.
XYZ xyzFirstPoint = curve.GetEndPoint(0);
//Create the plane
Transform transform = curve.ComputeDerivatives(0, true);
XYZ xyzDirection = transform.BasisX;
Plane profilePlane = Plane.CreateByNormalAndOrigin(xyzDirection.Normalize(), transform.Origin);
//Create a profile which is a rectangle with height and width of 2000mm and 900mm
double dblHeight = 2000 / 304.8;
double dblWidth = 900 / 304.8;
UV uvPt0 = new UV(0, 0) - new UV(dblWidth / 2, 0);
UV uvPt1 = uvPt0 + new UV(dblWidth, 0);
UV uvPt2 = uvPt1 + new UV(0, dblHeight);
UV uvPt3 = uvPt2 - new UV(dblWidth, 0);
XYZ xVec = profilePlane.XVec;
XYZ yVec = profilePlane.YVec;
XYZ xyzPt0 = profilePlane.Origin + profilePlane.XVec.Multiply(uvPt0.U) + profilePlane.YVec.Multiply(uvPt0.V);
XYZ xyzPt1 = profilePlane.Origin + profilePlane.XVec.Multiply(uvPt1.U) + profilePlane.YVec.Multiply(uvPt1.V);
XYZ xyzPt2 = profilePlane.Origin + profilePlane.XVec.Multiply(uvPt2.U) + profilePlane.YVec.Multiply(uvPt2.V);
XYZ xyzPt3 = profilePlane.Origin + profilePlane.XVec.Multiply(uvPt3.U) + profilePlane.YVec.Multiply(uvPt3.V);
Line l1 = Line.CreateBound(xyzPt0, xyzPt1);
Line l2 = Line.CreateBound(xyzPt1, xyzPt2);
Line l3 = Line.CreateBound(xyzPt2, xyzPt3);
Line l4 = Line.CreateBound(xyzPt3, xyzPt0);
CurveLoop loop = new CurveLoop();
loop.Append(l1);
loop.Append(l2);
loop.Append(l3);
loop.Append(l4);
List <CurveLoop> newloops = new List <CurveLoop>()
{
loop
};
//Create the swept solid
Solid sweepSolid = GeometryCreationUtilities.CreateSweptGeometry(pathCurveLoop, 0, lc.Curve.GetEndParameter(0), newloops);
//Create a directShape to visualize the solid
DirectShape ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds.AppendShape(new Solid[1] {
sweepSolid
});
trans.Commit();
return(Result.Succeeded);
}