static private bool RecursionObject(GeometryElement geometryElement, ref List <GeometryObject> geometryObjects)
{
if (geometryElement == null)
{
return(false);
}
IEnumerator <GeometryObject> geometryObjectEnum = geometryElement.GetEnumerator();
while (geometryObjectEnum.MoveNext())
{
GeometryObject currentGeometryObject = geometryObjectEnum.Current;
var type = currentGeometryObject.GetType();
if (type.Equals(typeof(GeometryInstance)))
{
RecursionObject((currentGeometryObject as GeometryInstance).GetInstanceGeometry(), ref geometryObjects);
}
else if (type.Equals(typeof(GeometryElement)))
{
RecursionObject(currentGeometryObject as GeometryElement, ref geometryObjects);
}
else/* if (type.Equals(typeof(Solid)))*/
{
geometryObjects.Add(currentGeometryObject);
}
}
return(true);
}
private void UpdateGeometry(List <object> geomObjs)
{
if (geomObjs.Count != _previousIds.Count || geomObjs.Count != _previousRefs.Count)
{
throw new InvalidOperationException("Cannot update geometry, counts dont match");
}
Transaction trans = new Transaction(_document);
trans.Start("pipe_pull_update");
for (int i = 0; i < geomObjs.Count; i++)
{
Element elem = _document.GetElement(_previousIds[i]);
GeometryObject oldGeom = elem.GetGeometryObjectFromReference(_previousRefs[i]);
if (oldGeom.GetType() != geomObjs[i].GetType())
{
continue;
}
if (typeof(ModelCurve).IsAssignableFrom(elem.GetType()) && typeof(Curve).IsAssignableFrom(geomObjs[i].GetType()))
{
ModelCurve curveElem = (ModelCurve)elem;
curveElem.SetGeometryCurve((Curve)geomObjs[i], true);
}
}
trans.Commit();
}
private bool GeometryTypeMatch()
{
if (_receivedObjects.Count == 0)
{
return(false);
}
if (_receivedObjects.Count != _previousIds.Count)
{
return(false);
}
if (_receivedObjects.Count != _previousRefs.Count)
{
return(false);
}
for (int i = 0; i < _receivedObjects.Count; i++)
{
Element oldElem = _document.GetElement(_previousIds[i]);
if (oldElem == null)
{
return(false);
}
GeometryObject oldGeom = oldElem.GetGeometryObjectFromReference(_previousRefs[i]);
if (oldGeom.GetType() != _receivedObjects[i].GetType())
{
return(false);
}
}
return(true);
}
//其他方法
private void GeometryData(Element e)
{
if (e == null)
{
return;
}
Options op = CommandData.Application.Application.Create.NewGeometryOptions();
//opt.View = currentView;
op.ComputeReferences = false;
GeometryElement ge = e.get_Geometry(op);
IEnumerator <GeometryObject> os = ge.GetEnumerator();
while (os.MoveNext())
{
GeometryObject o = os.Current;
string geoType = o.GetType().Name;
switch (geoType)
{
case "Solid":
SolidData(o);
break;
case "Face":
break;
case "Mesh":
MeshData(o);
break;
case "Curve":
case "Line":
case "Arc":
break;
case "Profile":
break;
case "Element":
break;
case "Instance":
break;
case "Edge":
break;
default:
break;
}
}
}
/// <summary>
/// iterate GeometryObject in GeometryObjectArray and generate data accordingly
/// </summary>
/// <param name="objects"></param>
/// <param name="transform"></param>
private void AddGeometryObjects(IEnumerator <GeometryObject> objects, Transform transform)
{
//foreach (GeometryObject o in objects)
while (objects.MoveNext())
{
GeometryObject o = objects.Current;
//if the type of the geometric primitive is Solid
string geoType = o.GetType().Name;
switch (geoType)
{
case "Solid":
AddSolid(o, transform);
break;
case "Face":
AddFace(o, transform);
break;
case "Mesh":
AddMesh(o, transform);
break;
case "Curve":
case "Line":
case "Arc":
AddCurve(o, transform);
break;
case "Profile":
AddProfile(o, transform);
break;
case "Element":
AddGeoElement(o, transform);
break;
case "Instance":
AddInstance(o, transform);
break;
case "Edge":
AddEdge(o, transform);
break;
default:
break;
}
}
}
private void Stream(ArrayList data, GeometryObject geomObj)
{
data.Add(new Snoop.Data.ClassSeparator(typeof(GeometryObject)));
data.Add(new Snoop.Data.Bool("IsElementGeometry", geomObj.IsElementGeometry));
data.Add(new Snoop.Data.String("Visibility", geomObj.Visibility.ToString()));
data.Add(new Snoop.Data.ElementId("GraphicStyleId", geomObj.GraphicsStyleId, m_activeDoc));
data.Add(new Snoop.Data.String("Type", geomObj.GetType().Name));
Curve crv = geomObj as Curve;
if (crv != null)
{
Stream(data, crv);
return;
}
Edge edg = geomObj as Edge;
if (edg != null)
{
Stream(data, edg);
return;
}
GeometryElement elem = geomObj as GeometryElement;
if (elem != null)
{
Stream(data, elem);
return;
}
Face face = geomObj as Face;
if (face != null)
{
Stream(data, face);
return;
}
GeometryInstance inst = geomObj as GeometryInstance;
if (inst != null)
{
Stream(data, inst);
return;
}
Mesh mesh = geomObj as Mesh;
if (mesh != null)
{
Stream(data, mesh);
return;
}
Profile prof = geomObj as Profile;
if (prof != null)
{
Stream(data, prof);
return;
}
Solid solid = geomObj as Solid;
if (solid != null)
{
Stream(data, solid);
return;
}
Point point = geomObj as Point;
if (point != null)
{
Stream(data, point);
return;
}
}
private void WriteElementGeometry(int elementId)
{
FilteredElementCollector viewCollector = new FilteredElementCollector(m_doc);
viewCollector.OfClass(typeof(ViewPlan));
Func <ViewPlan, bool> isLevel1FloorPlan = v => !v.IsTemplate && v.Name == "Level 1" && v.ViewType == ViewType.FloorPlan;
m_targetView = viewCollector.Cast <ViewPlan>().First <ViewPlan>(isLevel1FloorPlan);
Transaction createCurve = new Transaction(m_doc, "Create reference curves");
createCurve.Start();
const double xReferenceLocation = 30;
Line vLine = Line.CreateBound(new XYZ(xReferenceLocation, 0, 0), new XYZ(xReferenceLocation, 20, 0));
m_vLine = m_doc.Create.NewDetailCurve(m_targetView, vLine);
const double yReferenceLocation = -10;
Line hLine = Line.CreateBound(new XYZ(0, yReferenceLocation, 0), new XYZ(20, yReferenceLocation, 0));
m_hLine = m_doc.Create.NewDetailCurve(m_targetView, hLine);
createCurve.Commit();
Element e = m_doc.GetElement(new ElementId(elementId));
Options options = new Options();
options.ComputeReferences = true;
options.IncludeNonVisibleObjects = true;
options.View = m_targetView;
GeometryElement geomElem = e.get_Geometry(options);
foreach (GeometryObject geomObj in geomElem)
{
if (geomObj is Solid)
{
WriteSolid((Solid)geomObj);
}
else if (geomObj is GeometryInstance)
{
TraverseGeometryInstance((GeometryInstance)geomObj);
}
else
{
m_writer.WriteLine("Something else - " + geomObj.GetType().Name);
}
}
foreach (Curve curve in m_referencePlaneReferences)
{
// Try to get the geometry object from reference
Reference curveReference = curve.Reference;
GeometryObject geomObj = e.GetGeometryObjectFromReference(curveReference);
if (geomObj != null)
{
m_writer.WriteLine("Curve reference leads to: " + geomObj.GetType().Name);
}
}
// Dimension to reference curves
foreach (Curve curve in m_referencePlaneReferences)
{
DetailCurve targetLine = m_vLine;
Line line = (Line)curve;
XYZ lineStartPoint = line.GetEndPoint(0);
XYZ lineEndPoint = line.GetEndPoint(1);
XYZ direction = lineEndPoint - lineStartPoint;
Line dimensionLine = null;
if (Math.Abs(direction.Y) < 0.0001)
{
targetLine = m_hLine;
XYZ dimensionLineStart = new XYZ(lineStartPoint.X + 5, lineStartPoint.Y, 0);
XYZ dimensionLineEnd = new XYZ(dimensionLineStart.X, dimensionLineStart.Y + 10, 0);
dimensionLine = Line.CreateBound(dimensionLineStart, dimensionLineEnd);
}
else
{
targetLine = m_vLine;
XYZ dimensionLineStart = new XYZ(lineStartPoint.X, lineStartPoint.Y + 5, 0);
XYZ dimensionLineEnd = new XYZ(dimensionLineStart.X + 10, dimensionLineStart.Y, 0);
dimensionLine = Line.CreateBound(dimensionLineStart, dimensionLineEnd);
}
ReferenceArray references = new ReferenceArray();
references.Append(curve.Reference);
references.Append(targetLine.GeometryCurve.Reference);
Transaction t = new Transaction(m_doc, "Create dimension");
t.Start();
m_doc.Create.NewDimension(m_targetView, dimensionLine, references);
t.Commit();
}
}
Stream(ArrayList data, GeometryObject geomObj)
{
data.Add(new Snoop.Data.ClassSeparator(typeof(GeometryObject)));
data.Add(new Snoop.Data.Bool("IsElementGeometry", geomObj.IsElementGeometry));
data.Add(new Snoop.Data.String("Visibility", geomObj.Visibility.ToString()));
data.Add(new Snoop.Data.ElementId("GraphicStyleId", geomObj.GraphicsStyleId, m_activeDoc));
data.Add(new Snoop.Data.String("Type", geomObj.GetType().Name));
Curve crv = geomObj as Curve;
if (crv != null)
{
Stream(data, crv);
return;
}
Edge edg = geomObj as Edge;
if (edg != null)
{
Stream(data, edg);
return;
}
GeometryElement elem = geomObj as GeometryElement;
if (elem != null)
{
Stream(data, elem);
return;
}
Face face = geomObj as Face;
if (face != null)
{
Stream(data, face);
return;
}
GeometryInstance inst = geomObj as GeometryInstance;
if (inst != null)
{
Stream(data, inst);
return;
}
Mesh mesh = geomObj as Mesh;
if (mesh != null)
{
Stream(data, mesh);
return;
}
Profile prof = geomObj as Profile;
if (prof != null)
{
Stream(data, prof);
return;
}
Solid solid = geomObj as Solid;
if (solid != null)
{
Stream(data, solid);
return;
}
Point point = geomObj as Point;
if (point != null)
{
Stream(data, point);
return;
}
}
public bool Filter(GeometryObject go)
{
return(go.GetType() == Type);
}