internal static bool PickPoint(UIDocument doc, string prompt, out XYZ point, ObjectSnapTypes snapSettings = DefaultSnapTypes)
{
point = null;
try { point = doc.Selection.PickPoint(snapSettings, prompt + "Please pick a point on the current work plane"); }
catch (OperationCanceledException) { }
return(null != point);
}
/// <summary>
/// Implement this method as an external command for Revit.
/// </summary>
/// <param name="commandData">An object that is passed to the external application
/// which contains data related to the command,
/// such as the application object and active view.</param>
/// <param name="message">A message that can be set by the external application
/// which will be displayed if a failure or cancellation is returned by
/// the external command.</param>
/// <param name="elements">A set of elements to which the external application
/// can add elements that are to be highlighted in case of failure or cancellation.</param>
/// <returns>Return the status of the external command.
/// A result of Succeeded means that the API external method functioned as expected.
/// Cancelled can be used to signify that the user cancelled the external operation
/// at some point. Failure should be returned if the application is unable to proceed with
/// the operation.</returns>
public Result Execute(Autodesk.Revit.UI.ExternalCommandData commandData, ref string message, ElementSet elements)
{
try
{
m_application = commandData.Application;
m_document = m_application.ActiveUIDocument;
if (m_document.Document.IsFamilyDocument)
{
m_CreationBase = m_document.Document.FamilyCreate;
}
else
{
m_CreationBase = m_document.Document.Create;
}
//Pick a face from UI, create a new sketch plane via the face and set it to the current view.
Reference faceRef = m_document.Selection.PickObject(ObjectType.Face, new PlanarFaceFilter(m_document.Document), "Please pick a planar face to set the work plane. ESC for cancel.");
GeometryObject geoObject = m_document.Document.GetElement(faceRef).GetGeometryObjectFromReference(faceRef);
PlanarFace planarFace = geoObject as PlanarFace;
SketchPlane faceSketchPlane = CreateSketchPlane(planarFace.FaceNormal, planarFace.Origin);
if (faceSketchPlane != null)
{
Transaction changeSketchPlane = new Transaction(m_document.Document, "Change Sketch Plane.");
changeSketchPlane.Start();
m_document.Document.ActiveView.SketchPlane = faceSketchPlane;
m_document.Document.ActiveView.ShowActiveWorkPlane();
changeSketchPlane.Commit();
}
// Pick point from current work plane with snaps.
ObjectSnapTypes snapType = ObjectSnapTypes.Centers | ObjectSnapTypes.Endpoints | ObjectSnapTypes.Intersections
| ObjectSnapTypes.Midpoints | ObjectSnapTypes.Nearest | ObjectSnapTypes.WorkPlaneGrid;
XYZ point = m_document.Selection.PickPoint(snapType, "Please pick a point to place component.");
// Create a model curve by a circle with picked point as center.
Transaction createModelCurve = new Transaction(m_document.Document, "Create a circle.");
createModelCurve.Start();
Curve circle = Arc.Create(point, 5, 0, Math.PI * 2, faceSketchPlane.GetPlane().XVec, faceSketchPlane.GetPlane().YVec);
m_CreationBase.NewModelCurve(circle, faceSketchPlane);
createModelCurve.Commit();
return(Result.Succeeded);
}
catch (Exceptions.OperationCanceledException)
{
// Selection Cancelled. For picking face and picking point.
return(Result.Cancelled);
}
catch (System.Exception ex)
{
// If any error, give error information and return failed
message = ex.Message;
return(Result.Failed);
}
}
internal static bool PickPoint(UIDocument doc, string prompt, out XYZ point, ObjectSnapTypes snapSettings = DefaultSnapTypes)
{
point = null;
View view = null;
do
{
view = doc.ActiveView;
try { point = doc.Selection.PickPoint(snapSettings, prompt + "Please pick a point on the current work plane"); }
catch (Autodesk.Revit.Exceptions.OperationCanceledException) { }
}while (doc.ActiveView.Id != view.Id);
return(null != point);
}
public void PickPoint(UIDocument uidoc, Application app)
{
View activeView = uidoc.ActiveView;
SketchPlane sketch = activeView.SketchPlane;
ObjectSnapTypes snapTypes = ObjectSnapTypes.Points | ObjectSnapTypes.Nearest | ObjectSnapTypes.Perpendicular;
XYZ startPoint;
XYZ endPoint;
Plane geometryPlane = Plane.CreateByNormalAndOrigin(XYZ.BasisZ, XYZ.Zero);
sketch = SketchPlane.Create(uidoc.Document, geometryPlane);
uidoc.Document.ActiveView.SketchPlane = sketch;
uidoc.Document.ActiveView.ShowActiveWorkPlane();
try //Выбор точек
{
startPoint = uidoc.Selection.PickPoint(snapTypes, "Select start point");
endPoint = uidoc.Selection.PickPoint(snapTypes, "Select end point");
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException oc)
{
Console.WriteLine(oc.Message);
return;
}
catch (Autodesk.Revit.Exceptions.InvalidOperationException oe)
{
Console.WriteLine(oe.Message);
TaskDialog.Show("Revit", "No work plane set in current view.");
return;
}
catch (Autodesk.Revit.Exceptions.ArgumentNullException n)
{
Console.WriteLine(n.Message);
return;
}
double dist = startPoint.DistanceTo(endPoint);
string distance = "Distance is " + dist.ToString();
string strCoords = "Selected start point is " + startPoint.ToString() + "\nSelected end point is " + endPoint.ToString() + distance;
Line line = Line.CreateBound(startPoint, endPoint);
CreateLinearDimension1(uidoc.Document, startPoint, endPoint, sketch, app);
// TaskDialog.Show("Revit", strCoords);
}
bool PickPointOnFace(UIDocument doc, string prompt, out XYZ point, ObjectSnapTypes snapSettings = DefaultSnapTypes)
{
point = null;
if (doc.ActiveView.ViewType != ViewType.ThreeD)
{
try { point = doc.Selection.PickPoint(snapSettings, prompt + "Please pick a point on the current work plane"); }
catch (OperationCanceledException) { }
}
else
{
var reference = doc.Selection.PickObject(Autodesk.Revit.UI.Selection.ObjectType.Face, prompt + "Please select a face to define a work plane");
if (doc.Document.GetElement(reference.ElementId) is Element element)
{
if (element.GetGeometryObjectFromReference(reference) is Face face)
{
if (Keyboard.IsKeyDown(Key.LeftCtrl))
{
point = face.Evaluate(reference.UVPoint);
}
else
{
var plane = Autodesk.Revit.DB.Plane.CreateByNormalAndOrigin(face.ComputeNormal(reference.UVPoint), face.Evaluate(reference.UVPoint));
using (var transaction = new Transaction(doc.Document))
{
transaction.Start("PickPointOnFace");
doc.ActiveView.SketchPlane = SketchPlane.Create(doc.Document, plane);
doc.ActiveView.ShowActiveWorkPlane();
try { point = doc.Selection.PickPoint(snapSettings, prompt + "Please pick a point on the defined work plane"); }
catch (OperationCanceledException) { }
transaction.RollBack();
}
}
}
}
}
return(null != point);
}
public XYZ CreatePoint(UIDocument uidoc, PlanarFace face)
{
ObjectSnapTypes snapTypes = ObjectSnapTypes.Points | ObjectSnapTypes.Nearest | ObjectSnapTypes.Perpendicular;
XYZ point = null;
Plane plane = Plane.CreateByNormalAndOrigin(
face.FaceNormal, face.Origin); // 2017
SketchPlane sp = SketchPlane.Create(uidoc.Document, plane); // 2014
uidoc.ActiveView.SketchPlane = sp;
//Выбор точек
try
{
point = uidoc.Selection.PickPoint(snapTypes, "Select start point");
//return point;
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException oc)
{
Console.WriteLine(oc.Message);
//return;
}
catch (Autodesk.Revit.Exceptions.InvalidOperationException oe)
{
Console.WriteLine(oe.Message);
TaskDialog.Show("Revit", "No work plane set in current view.");
// return;
}
catch (Autodesk.Revit.Exceptions.ArgumentNullException n)
{
Console.WriteLine(n.Message);
// return;
}
return(point);
}
public static Result PickPoint(this UIDocument doc, out DB.XYZ point, ObjectSnapTypes snapSettings, string statusPrompt)
{
return(Pick(out point, () => doc.Selection.PickPoint(snapSettings, statusPrompt)));
}
}// end Execute
public IndependentTag CreateIndependentTag(Document document, Element duct, ExternalCommandData commandData)
{
// TaskDialog.Show("Create Independent Tag Method", "Start Of Method Dialog");
// make sure active view is not a 3D view
var view = document.ActiveView;
UIApplication uiapp = commandData.Application;
Document uidoc = uiapp.ActiveUIDocument.Document;
ObjectSnapTypes snapTypes = ObjectSnapTypes.Perpendicular;
// Reference pickedref = null;
// Selection sel = uiapp.ActiveUIDocument.Selection;
// XYZ point = sel.PickPoint(snapTypes, "Select an end point or intersection");
// GetEdges(duct);
// define tag mode and tag orientation for new tag
var tagMode = TagMode.TM_ADDBY_CATEGORY;
var tagorn = TagOrientation.Horizontal;
// Add the tag to the middle of the duct
var ductLoc = duct.Location as LocationCurve;
var ductStart = ductLoc.Curve.GetEndPoint(0);
var ductEnd = ductLoc.Curve.GetEndPoint(1);
var ductMid = ductLoc.Curve.Evaluate(.5, true);
var ductRef = new Reference(duct);
var newTag = IndependentTag.Create(document, view.Id, ductRef, true, tagMode, tagorn, ductMid);
if (null == newTag)
{
throw new Exception("Create IndependentTag Failed.");
}
// newTag.TagText is read-only, so we change the Type Mark type parameter to
// set the tag text. The label parameter for the tag family determines
// what type parameter is used for the tag text.
// var result = foundParameter.Set("Hello");
// set leader mode free
// newTag.LeaderEndCondition = LeaderEndCondition.Free;
//
// Selection sel2 = uiapp.ActiveUIDocument.Selection;
// XYZ point2 = sel2.PickPoint(snapTypes, "Select an end point or intersection");
// var leadEnd = point2;
// newTag.LeaderEnd = leadEnd;
//
// Selection sel3 = uiapp.ActiveUIDocument.Selection;
// XYZ point3 = sel3.PickPoint(snapTypes, "Select an end point or intersection");
// var elbowPnt = point3;
// newTag.LeaderElbow = elbowPnt;
//
// Selection sel4 = uiapp.ActiveUIDocument.Selection;
// XYZ point4 = sel4.PickPoint(snapTypes, "Select an end point or intersection");
// var headerPnt = point4;
// newTag.TagHeadPosition = headerPnt;
//
// newTag.LeaderEndCondition = LeaderEndCondition.Attached;
TaskDialog.Show("Create Lines", "Begin");
Selection sell1 = uiapp.ActiveUIDocument.Selection;
XYZ p1 = sell1.PickPoint(snapTypes, "Select an end point or intersection");
Selection sell2 = uiapp.ActiveUIDocument.Selection;
XYZ p2 = sell2.PickPoint(snapTypes, "Select an end point or intersection");
Line L1 = Line.CreateBound(p1, p2);
uidoc.Create.NewDetailCurve(view, L1);
TaskDialog.Show("Create Independent Tag Method", "End Of Method Dialog");
return(newTag);
}// end
public void PickPoint(UIDocument uidoc, Application app)
{
ObjectSnapTypes snapTypes = ObjectSnapTypes.Points | ObjectSnapTypes.Nearest | ObjectSnapTypes.Perpendicular;
XYZ startPoint;
XYZ endPoint;
try
{
//Выбор плоскости
Reference r = uidoc.Selection.PickObject(
ObjectType.Face,
"Please select a planar face to define work plane");
Element e = uidoc.Document.GetElement(r.ElementId);
if (null != e)
{
PlanarFace face
= e.GetGeometryObjectFromReference(r)
as PlanarFace;
if (face != null)
{
Plane plane = Plane.CreateByNormalAndOrigin(
face.FaceNormal, face.Origin); // 2017
/* Plane plane = Plane.CreateByNormalAndOrigin(
* uidoc.Document.ActiveView.ViewDirection, uidoc.Document.ActiveView.Origin);*/
SketchPlane sp = SketchPlane.Create(uidoc.Document, plane); // 2014
uidoc.ActiveView.SketchPlane = sp;
//uidoc.ActiveView.ShowActiveWorkPlane();
//Выбор точек
try
{
startPoint = uidoc.Selection.PickPoint(snapTypes, "Select start point");
endPoint = uidoc.Selection.PickPoint(snapTypes, "Select end point");
double dist = startPoint.DistanceTo(endPoint);
string distance = "Distance is " + dist.ToString(); //Расстояние между точками
string strCoords = "Selected start point is " + startPoint.ToString() + "\nSelected end point is " + endPoint.ToString() + distance;
// TaskDialog.Show("Revit", strCoords); //Вывод координат и расстояния
Line line = Line.CreateBound(startPoint, endPoint);
CreateLinearDimension1(uidoc.Document, startPoint, endPoint, sp, app); //Создание Dimension
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException oc)
{
Console.WriteLine(oc.Message);
return;
}
catch (Autodesk.Revit.Exceptions.InvalidOperationException oe)
{
Console.WriteLine(oe.Message);
TaskDialog.Show("Revit", "No work plane set in current view.");
return;
}
catch (Autodesk.Revit.Exceptions.ArgumentNullException n)
{
Console.WriteLine(n.Message);
return;
}
}
}
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException)
{
return;
}
}
