public RenderNodeAction OnViewBegin(ViewNode node)
{
View3D view = m_doc.GetElement(node.ViewId) as View3D;
if (view != null)
{
MessageBuffer mb = new MessageBuffer();
mb.add(view.Id.IntegerValue);
mb.add(view.Name);
mb.add(view.Origin);
mb.add(view.ViewDirection);
mb.add(view.UpDirection);
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.AddView);
}
// Setting our default LoD for the view
// The scale goes from 0 to 10, but the value close to the edges
// aren't really that usable, except maybe of experimenting
node.LevelOfDetail = 5; // a good middle ground
return(RenderNodeAction.Proceed);
}
public bool ConnectToOpenCOVER(string host, int port, Autodesk.Revit.DB.Document doc)
{
document = doc;
handler = new externalMessageHandler();
messageEvent = Autodesk.Revit.UI.ExternalEvent.Create(handler);
messageQueue = new Queue<COVERMessage>();
System.Diagnostics.Process[] processes = System.Diagnostics.Process.GetProcessesByName("Revit");
if (0 < processes.Length)
{
ApplicationWindow = processes[0].MainWindowHandle;
}
try
{
if (toCOVER != null)
{
messageThread.Abort(); // stop reading from the old toCOVER connection
toCOVER.Close();
toCOVER = null;
setConnected(false);
}
toCOVER = new TcpClient(host, port);
if (toCOVER.Connected)
{
// Sends data immediately upon calling NetworkStream.Write.
toCOVER.NoDelay = true;
LingerOption lingerOption = new LingerOption(false, 0);
toCOVER.LingerState = lingerOption;
NetworkStream s = toCOVER.GetStream();
Byte[] data = new Byte[256];
data[0] = 1;
try
{
//toCOVER.ReceiveTimeout = 1000;
s.Write(data, 0, 1);
//toCOVER.ReceiveTimeout = 10000;
}
catch (System.IO.IOException)
{
// probably socket closed
setConnected(false);
return false;
}
int numRead = 0;
try
{
//toCOVER.ReceiveTimeout = 1000;
numRead = s.Read(data, 0, 1);
//toCOVER.ReceiveTimeout = 10000;
}
catch (System.IO.IOException)
{
// probably socket closed
setConnected(false);
return false;
}
List<View3D> views = new List<View3D>(
new FilteredElementCollector(doc)
.OfClass(typeof(View3D))
.Cast<View3D>()
.Where<View3D>(v =>
v.CanBePrinted && !v.IsTemplate));
int n = views.Count;
if (0 == n)
{
setConnected(false);
return false;
}
MessageBuffer mb = new MessageBuffer();
mb.add(n);
foreach (View3D v in views)
{
mb.add(v.Name);
}
sendMessage(mb.buf, MessageTypes.Views);
if (numRead == 1)
{
setConnected(true);
messageThread = new Thread(new ThreadStart(this.handleMessages));
// Start the thread
messageThread.Start();
}
return true;
}
System.Windows.Forms.MessageBox.Show("Could not connect to OpenCOVER on localhost, port 31821");
}
catch
{
setConnected(false);
System.Windows.Forms.MessageBox.Show("Connection error while trying to connect to OpenCOVER on localhost, port 31821");
}
return false;
}
private void SendSolid(Autodesk.Revit.DB.Solid geomSolid, Autodesk.Revit.DB.Element elem)
{
Autodesk.Revit.DB.Material m = null;
bool sameMaterial=true;
int triangles=0;
bool twoSided=false;
Autodesk.Revit.DB.FaceArray faces = geomSolid.Faces;
if (faces.Size == 0)
{
return;
}
Autodesk.Revit.DB.WallType wallType = elem.Document.GetElement(elem.GetTypeId()) as Autodesk.Revit.DB.WallType; // get element type
if (wallType != null)
{
if (wallType.Kind == Autodesk.Revit.DB.WallKind.Curtain)
{
//return; // don't display curtain walls, these are probably fassades with bars and Glazing
}
}
Autodesk.Revit.DB.ElementId materialID;
materialID = faces.get_Item(0).MaterialElementId;
foreach (Autodesk.Revit.DB.Face face in faces)
{
if (m == null)
{
materialID = face.MaterialElementId;
Autodesk.Revit.DB.Material materialElement = elem.Document.GetElement(face.MaterialElementId) as Autodesk.Revit.DB.Material;
/* Autodesk.Revit.DB.ElementId appearanceID = materialElement.AppearanceAssetId;
Autodesk.Revit.DB.AppearanceAssetElement ae = elem.Document.GetElement(appearanceID) as Autodesk.Revit.DB.AppearanceAssetElement;
Autodesk.Revit.Utility.Asset asset = ae.GetRenderingAsset();
Autodesk.Revit.DB.ParameterSet ps = ae.Parameters;
for (int i = 0; i < asset.Size; i++)
{
Autodesk.Revit.Utility.AssetProperty ap = asset[i];
string pn = ap.Name;
string val = ap.ToString();
System.Collections.Generic.IList<string> props = ap.GetConnectedPropertiesNames();
foreach (string p in props)
{
string pName = p;
}
}
foreach (Autodesk.Revit.DB.Parameter p in ae.Parameters)
{
string pName = p.AsString();
string val = p.AsValueString();
}
System.Collections.Generic.IList<Autodesk.Revit.Utility.AssetProperty> props2 = asset.GetAllConnectedProperties();*/
m = materialElement;
twoSided = face.IsTwoSided;
}
Autodesk.Revit.DB.Mesh geomMesh = face.Triangulate();
if (geomMesh != null)
{
triangles += geomMesh.NumTriangles;
if (materialID != face.MaterialElementId)
{
sameMaterial = false;
break;
}
}
}
if (triangles == 0)
return;
if (sameMaterial)
{
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(elem.Name + "_combined");
mb.add((int)ObjectTypes.Mesh);
mb.add(twoSided);
mb.add(triangles);
int i = 0;
foreach (Autodesk.Revit.DB.Face face in geomSolid.Faces)
{
Autodesk.Revit.DB.Mesh geomMesh = face.Triangulate();
if (geomMesh != null)
{
for (i = 0; i < geomMesh.NumTriangles; i++)
{
Autodesk.Revit.DB.MeshTriangle triangle = default(Autodesk.Revit.DB.MeshTriangle);
triangle = geomMesh.get_Triangle(i);
mb.add((float)triangle.get_Vertex(0).X);
mb.add((float)triangle.get_Vertex(0).Y);
mb.add((float)triangle.get_Vertex(0).Z);
mb.add((float)triangle.get_Vertex(1).X);
mb.add((float)triangle.get_Vertex(1).Y);
mb.add((float)triangle.get_Vertex(1).Z);
mb.add((float)triangle.get_Vertex(2).X);
mb.add((float)triangle.get_Vertex(2).Y);
mb.add((float)triangle.get_Vertex(2).Z);
}
}
}
if (m == null)
{
mb.add((byte)220); // color
mb.add((byte)220);
mb.add((byte)220);
mb.add((byte)255);
mb.add(-1); // material ID
}
else
{
mb.add(m.Color);
mb.add((byte)(((100 - (m.Transparency)) / 100.0) * 255));
mb.add(m.Id.IntegerValue);
}
sendMessage(mb.buf, MessageTypes.NewObject);
}
else
{
int num = 0;
foreach (Autodesk.Revit.DB.Face face in geomSolid.Faces)
{
Autodesk.Revit.DB.Mesh geomMesh = face.Triangulate();
if (geomMesh != null)
{
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(elem.Name + "_f_" + num.ToString());
mb.add((int)ObjectTypes.Mesh);
SendMesh(geomMesh, ref mb, face.IsTwoSided);
if (face.MaterialElementId == Autodesk.Revit.DB.ElementId.InvalidElementId)
{
mb.add((byte)220); // color
mb.add((byte)220);
mb.add((byte)220);
mb.add((byte)255);
mb.add(-1); // material ID
}
else
{
Autodesk.Revit.DB.Material materialElement = elem.Document.GetElement(face.MaterialElementId) as Autodesk.Revit.DB.Material;
mb.add(materialElement.Color);
mb.add((byte)(((100 - (materialElement.Transparency)) / 100.0) * 255));
mb.add(materialElement.Id.IntegerValue);
}
sendMessage(mb.buf, MessageTypes.NewObject);
}
num++;
}
}
//Autodesk.Revit.DB.Edge Edge = default(Autodesk.Revit.DB.Edge);
//foreach (var Edge in geomSolid.Edges)
//{
// DrawEdge(Edge);
//}
}
/// <summary>
/// send a mesh to OpenCOVER.
/// </summary>
/// <param name="geomMesh"></param>
/// <remarks></remarks>
private void SendMesh(Autodesk.Revit.DB.Mesh geomMesh, ref MessageBuffer mb, bool twoSided)
{
int i = 0;
mb.add(twoSided);
mb.add(geomMesh.NumTriangles);
for (i = 0; i < geomMesh.NumTriangles; i++)
{
Autodesk.Revit.DB.MeshTriangle triangle = default(Autodesk.Revit.DB.MeshTriangle);
triangle = geomMesh.get_Triangle(i);
mb.add((float)triangle.get_Vertex(0).X);
mb.add((float)triangle.get_Vertex(0).Y);
mb.add((float)triangle.get_Vertex(0).Z);
mb.add((float)triangle.get_Vertex(1).X);
mb.add((float)triangle.get_Vertex(1).Y);
mb.add((float)triangle.get_Vertex(1).Z);
mb.add((float)triangle.get_Vertex(2).X);
mb.add((float)triangle.get_Vertex(2).Y);
mb.add((float)triangle.get_Vertex(2).Z);
}
}
void handleMessage(MessageBuffer buf, int msgType,Document doc,UIDocument uidoc)
{
// create Avatar object if not present
/* if (avatarObject == null)
{
createAvatar(doc,uidoc);
}*/
switch ((MessageTypes)msgType)
{
case MessageTypes.SetParameter:
{
int elemID = buf.readInt();
int paramID = buf.readInt();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
foreach (Autodesk.Revit.DB.Parameter para in elem.Parameters)
{
if (para.Id.IntegerValue == paramID)
{
switch (para.StorageType)
{
case Autodesk.Revit.DB.StorageType.Double:
double d = buf.readDouble();
try
{
para.Set(d);
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
d = para.AsDouble();
break;
case Autodesk.Revit.DB.StorageType.ElementId:
//find out the name of the element
int tmpid = buf.readInt();
Autodesk.Revit.DB.ElementId eleId = new Autodesk.Revit.DB.ElementId(tmpid);
try
{
para.Set(eleId);
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
case Autodesk.Revit.DB.StorageType.Integer:
try
{
para.Set(buf.readInt());
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
case Autodesk.Revit.DB.StorageType.String:
try
{
para.Set(buf.readString());
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
default:
try
{
para.SetValueString(buf.readString());
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
}
}
}
}
break;
case MessageTypes.SetTransform:
{
int elemID = buf.readInt();
double x = buf.readDouble();
double y = buf.readDouble();
double z = buf.readDouble();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
Autodesk.Revit.DB.XYZ translationVec = new Autodesk.Revit.DB.XYZ(x, y, z);
Autodesk.Revit.DB.LocationCurve ElementPosCurve = elem.Location as Autodesk.Revit.DB.LocationCurve;
if (ElementPosCurve != null)
ElementPosCurve.Move(translationVec);
Autodesk.Revit.DB.LocationPoint ElementPosPoint = elem.Location as Autodesk.Revit.DB.LocationPoint;
if (ElementPosPoint != null)
ElementPosPoint.Move(translationVec);
}
break;
case MessageTypes.UpdateView:
{
int elemID = buf.readInt();
double ex = buf.readDouble();
double ey = buf.readDouble();
double ez = buf.readDouble();
double dx = buf.readDouble();
double dy = buf.readDouble();
double dz = buf.readDouble();
double ux = buf.readDouble();
double uy = buf.readDouble();
double uz = buf.readDouble();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
Autodesk.Revit.DB.View3D v3d = (Autodesk.Revit.DB.View3D)elem;
Autodesk.Revit.DB.ViewOrientation3D ori = new Autodesk.Revit.DB.ViewOrientation3D(new Autodesk.Revit.DB.XYZ(ex, ey, ez), new Autodesk.Revit.DB.XYZ(ux, uy, uz), new Autodesk.Revit.DB.XYZ(dx, dy, dz));
v3d.SetOrientation(ori);
}
break;
case MessageTypes.AvatarPosition:
{
double ex = buf.readDouble();
double ey = buf.readDouble();
double ez = buf.readDouble();
double dx = buf.readDouble();
double dy = buf.readDouble();
double dz = buf.readDouble();
Level currentLevel = getLevel(doc, ez);
string lev = "";
if (currentLevel != null)
{
lev = currentLevel.Name;
}
Room testRaum = getRoom(doc, ex, ey, ez);
XYZ point = new XYZ(ex, ey, ez);
Room currentRoom = doc.GetRoomAtPoint(point);
if (currentRoom == null)
{
point = new XYZ(ex, ey, currentLevel.ProjectElevation);
currentRoom = doc.GetRoomAtPoint(point);
if (currentRoom == null)
currentRoom = testRaum;
}
if (currentRoom != null)
{
string nr = currentRoom.Number;
string name = currentRoom.Name;
double area = currentRoom.Area;
MessageBuffer mb = new MessageBuffer();
mb.add(nr);
mb.add(name);
mb.add(area);
mb.add(lev);
sendMessage(mb.buf, MessageTypes.RoomInfo);
}
else
{
string nr = "-1";
string name = "No Room";
double area = 0.0;
MessageBuffer mb = new MessageBuffer();
mb.add(nr);
mb.add(name);
mb.add(area);
mb.add(lev);
sendMessage(mb.buf, MessageTypes.RoomInfo);
}
if (avatarObject != null)
{
/*
Autodesk.Revit.DB.LocationCurve ElementPosCurve = avatarObject.Location as Autodesk.Revit.DB.LocationCurve;
Autodesk.Revit.DB.XYZ translationVec = new Autodesk.Revit.DB.XYZ(ex, ey, ez);
ElementPosCurve.Move(translationVec);*/
}
}
break;
}
}
public void sendParameters(Autodesk.Revit.DB.Element elem)
{
// iterate element's parameters
Autodesk.Revit.DB.ParameterSet vrps=new Autodesk.Revit.DB.ParameterSet();
foreach (Autodesk.Revit.DB.Parameter para in elem.Parameters)
{
if (para.Definition.Name != null && para.Definition.Name.Length > 4)
{
if (String.Compare(para.Definition.Name, 0, "coVR", 0, 4, true) == 0)
{
vrps.Insert(para);
}
}
}
if (vrps.Size > 0)
{
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(vrps.Size);
foreach (Autodesk.Revit.DB.Parameter para in vrps)
{
mb.add(para.Id.IntegerValue);
mb.add(para.Definition.Name);
mb.add((int)para.StorageType);
mb.add((int)para.Definition.ParameterType);
switch (para.StorageType)
{
case Autodesk.Revit.DB.StorageType.Double:
mb.add(para.AsDouble());
break;
case Autodesk.Revit.DB.StorageType.ElementId:
//find out the name of the element
Autodesk.Revit.DB.ElementId id = para.AsElementId();
mb.add(id.IntegerValue);
break;
case Autodesk.Revit.DB.StorageType.Integer:
mb.add(para.AsInteger());
break;
case Autodesk.Revit.DB.StorageType.String:
mb.add(para.AsString());
break;
default:
mb.add("Unknown Parameter Storage Type");
break;
}
}
sendMessage(mb.buf, MessageTypes.NewParameters);
}
}
public void SendGeometry(Autodesk.Revit.DB.FilteredElementIterator iter, Autodesk.Revit.UI.UIApplication application)
{
UIDocument uidoc = application.ActiveUIDocument;
Application app = application.Application;
Document doc = uidoc.Document;
MessageBuffer mb = new MessageBuffer();
mb.add(1);
sendMessage(mb.buf, MessageTypes.ClearAll);
View3D = null;
if (uidoc.ActiveView is View3D)
{
View3D = uidoc.ActiveView as View3D;
}
if (View3D == null)
{
iter.Reset();
while (iter.MoveNext())
{
if (iter.Current is Autodesk.Revit.DB.View3D)
{
View3D = iter.Current as Autodesk.Revit.DB.View3D;
break;
}
// this one handles Group.
}
}
ElementId activeOptId = Autodesk.Revit.DB.DesignOption.GetActiveDesignOptionId(doc);
iter.Reset();
while (iter.MoveNext())
{
Autodesk.Revit.DB.Element el = iter.Current as Autodesk.Revit.DB.Element;
if (el.DesignOption == null || el.DesignOption.Id == activeOptId)
{
SendElement(el);
}
// this one handles Group.
}
}
public COVERMessage(MessageBuffer m, int mt)
{
message = m;
messageType = mt;
}
public void OnInstanceEnd(InstanceNode node)
{
MessageBuffer mb = new MessageBuffer();
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.EndInstance);
}
public RenderNodeAction OnViewBegin(ViewNode node)
{
View3D view = m_doc.GetElement(node.ViewId) as View3D;
if (view != null)
{
MessageBuffer mb = new MessageBuffer();
mb.add(view.Id.IntegerValue);
mb.add(view.Name);
mb.add(view.Origin);
mb.add(view.ViewDirection);
mb.add(view.UpDirection);
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.AddView);
}
// Setting our default LoD for the view
// The scale goes from 0 to 10, but the value close to the edges
// aren't really that usable, except maybe of experimenting
node.LevelOfDetail = 5; // a good middle ground
return RenderNodeAction.Proceed;
}
public void OnPolymesh(PolymeshTopology node)
{
num++;
MessageBuffer mb = new MessageBuffer();
mb.add(node.NumberOfPoints);
mb.add(node.NumberOfFacets);
mb.add(node.NumberOfNormals);
mb.add(node.NumberOfUVs);
foreach (Autodesk.Revit.DB.XYZ point in node.GetPoints())
{
mb.add(point);
}
foreach (Autodesk.Revit.DB.XYZ normal in node.GetNormals())
{
mb.add(normal);
}
foreach (Autodesk.Revit.DB.UV uv in node.GetUVs())
{
mb.add((float)uv.U);
mb.add((float)uv.V);
}
foreach (Autodesk.Revit.DB.PolymeshFacet facet in node.GetFacets())
{
mb.add(facet.V1);
mb.add(facet.V2);
mb.add(facet.V3);
}
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.NewPolyMesh);
return;
}
public void OnMaterial(MaterialNode node)
{
materialNode = node;
MessageBuffer mb = new MessageBuffer();
mb.add(node.MaterialId.IntegerValue);
mb.add(node.NodeName);
mb.add(node.Color);
mb.add((byte)(((100 - (node.Transparency)) / 100.0) * 255));
Asset asset;
if (node.HasOverriddenAppearance)
{
asset = node.GetAppearanceOverride();
}
else
{
asset = node.GetAppearance();
}
String textureName = "";
AssetProperties properties = asset as AssetProperties;
for (int index = 0; index < asset.Size; index++)
{
if (properties[index].Type == AssetPropertyType.APT_Reference)
{
AssetPropertyReference e = properties[index] as AssetPropertyReference;
if (e != null)
{
AssetProperty p = e.GetConnectedProperty(0);
if (p.Type == AssetPropertyType.APT_Asset)
{
Asset a = p as Asset;
if (a != null)
{
Boolean foundValidTexture = false;
AssetProperties prop = a as AssetProperties;
for (int ind = 0; ind < a.Size; ind++)
{
if (prop[ind].Name == "unifiedbitmap_Bitmap")
{
AssetPropertyString ps = prop[ind] as AssetPropertyString;
if (ps.Value != "")
{
textureName = ps.Value;
foundValidTexture = true;
}
}
if (prop[ind].Name == "texture_URepeat")
{
AssetPropertyBoolean ps = prop[ind] as AssetPropertyBoolean;
if (foundValidTexture)
{
}
//textureName = ps.Value;
}
if (prop[ind].Name == "texture_VRepeat")
{
AssetPropertyBoolean ps = prop[ind] as AssetPropertyBoolean;
if (foundValidTexture)
{
}
}
}
}
}
}
}
}
mb.add(textureName);
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.NewMaterial);
return;
}
public void OnInstanceEnd(InstanceNode node)
{
MessageBuffer mb = new MessageBuffer();
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.EndInstance);
}
public RenderNodeAction OnInstanceBegin(InstanceNode node)
{
Transform t = node.GetTransform();
MessageBuffer mb = new MessageBuffer();
mb.add(node.GetSymbolId().IntegerValue);
mb.add(node.NodeName);
mb.add(t.BasisX.Multiply(t.Scale));
mb.add(t.BasisY.Multiply(t.Scale));
mb.add(t.BasisZ.Multiply(t.Scale));
mb.add(t.Origin);
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.NewInstance);
return RenderNodeAction.Proceed;
}
private void sendTextNote(Autodesk.Revit.DB.Element elem)
{
Autodesk.Revit.DB.TextNote tn = (Autodesk.Revit.DB.TextNote)elem;
if (tn is Autodesk.Revit.DB.TextNote)
{
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(tn.Coord);
mb.add(tn.Text);
sendMessage(mb.buf, MessageTypes.NewAnnotation);
}
else
{
}
}
private void sendViewpoint(Autodesk.Revit.DB.Element elem)
{
Autodesk.Revit.DB.View view = (Autodesk.Revit.DB.View)elem;
if (view is Autodesk.Revit.DB.View3D)
{
Autodesk.Revit.DB.View3D v3d = (Autodesk.Revit.DB.View3D)view;
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(elem.Name);
mb.add(v3d.Origin);
mb.add(v3d.ViewDirection);
mb.add(v3d.UpDirection);
sendMessage(mb.buf, MessageTypes.AddView);
}
else
{
}
}
// public void OnDaylightPortal(DaylightPortalNode node)
//{
// Like RPCs, Daylight Portals too have their assets available only.
// THere is no other public API for them currently available.
// return;
//}
public void OnMaterial(MaterialNode node)
{
materialNode = node;
MessageBuffer mb = new MessageBuffer();
mb.add(node.MaterialId.IntegerValue);
mb.add(node.NodeName);
mb.add(node.Color);
mb.add((byte)(((100 - (node.Transparency)) / 100.0) * 255));
Asset asset;
if (node.HasOverriddenAppearance)
{
asset = node.GetAppearanceOverride();
}
else
{
asset = node.GetAppearance();
}
String textureName = "";
AssetProperties properties = asset as AssetProperties;
for (int index = 0; index < asset.Size; index++)
{
if (properties[index].Type == AssetPropertyType.Reference)
{
AssetPropertyReference e = properties[index] as AssetPropertyReference;
if (e != null)
{
AssetProperty p = e.GetConnectedProperty(0);
if (p.Type == AssetPropertyType.Asset)
{
Asset a = p as Asset;
if (a != null)
{
Boolean foundValidTexture = false;
AssetProperties prop = a as AssetProperties;
for (int ind = 0; ind < a.Size; ind++)
{
if (prop[ind].Name == "unifiedbitmap_Bitmap")
{
AssetPropertyString ps = prop[ind] as AssetPropertyString;
if (ps.Value != "")
{
textureName = ps.Value;
foundValidTexture = true;
}
}
if (prop[ind].Name == "texture_URepeat")
{
AssetPropertyBoolean ps = prop[ind] as AssetPropertyBoolean;
if (foundValidTexture)
{
}
//textureName = ps.Value;
}
if (prop[ind].Name == "texture_VRepeat")
{
AssetPropertyBoolean ps = prop[ind] as AssetPropertyBoolean;
if (foundValidTexture)
{
}
}
}
}
}
}
}
}
mb.add(textureName);
OpenCOVERPlugin.COVER.Instance.sendMessage(mb.buf, OpenCOVERPlugin.COVER.MessageTypes.NewMaterial);
return;
}
public void deleteElement(Autodesk.Revit.DB.ElementId ID)
{
MessageBuffer mb = new MessageBuffer();
mb.add(ID.IntegerValue);
sendMessage(mb.buf, MessageTypes.DeleteElement);
}
/// <summary>
/// Draw geometry of element.
/// </summary>
/// <param name="elementGeom"></param>
/// <remarks></remarks>
private void SendElement(Autodesk.Revit.DB.GeometryElement elementGeom, Autodesk.Revit.DB.Element elem)
{
if (elementGeom == null)
{
return;
}
try
{
if (elem.IsHidden(View3D))
{
return;
}
if (!elem.Category.get_Visible(View3D as Autodesk.Revit.DB.View))
{
return;
}
}
catch
{
}
int num = 0;
IEnumerator<Autodesk.Revit.DB.GeometryObject> Objects = elementGeom.GetEnumerator();
while (Objects.MoveNext())
{
Autodesk.Revit.DB.GeometryObject geomObject = Objects.Current;
if (geomObject.Visibility == Autodesk.Revit.DB.Visibility.Visible)
{
if ((geomObject is Autodesk.Revit.DB.Curve))
{
//mb.add((int)ObjectTypes.Curve);
//SendCurve(geomObject);
}
else if ((elem is Autodesk.Revit.DB.SpatialElement))
{
// don't show room volumes
}
else if ((geomObject is Autodesk.Revit.DB.GeometryInstance))
{
/*if (elem.Category.Name != "{3}")
{
if (!elem.Category.get_Visible(View3D as Autodesk.Revit.DB.View))
{
return;
}
}*/
SendInstance(geomObject as Autodesk.Revit.DB.GeometryInstance, elem);
}
else if ((geomObject is Autodesk.Revit.DB.Mesh))
{
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(elem.Name + "_m_" + num.ToString());
mb.add((int)ObjectTypes.Mesh);
Autodesk.Revit.DB.Mesh meshObj = geomObject as Autodesk.Revit.DB.Mesh;
SendMesh(meshObj, ref mb, true);// TODO get information on whether a mesh is twosided or not
Autodesk.Revit.DB.ElementId materialID;
materialID = meshObj.MaterialElementId;
Autodesk.Revit.DB.Material materialElement = elem.Document.GetElement(materialID) as Autodesk.Revit.DB.Material;
if (materialElement != null)
{
mb.add(materialElement.Color);
mb.add((byte)(((100 - (materialElement.Transparency)) / 100.0) * 255));
mb.add(materialID.IntegerValue); // material ID
}
else
{
mb.add((byte)250); // color
mb.add((byte)250);
mb.add((byte)250);
mb.add((byte)255);
mb.add(-1); // material ID
}
sendMessage(mb.buf, MessageTypes.NewObject);
if (num == 0)
sendParameters(elem);
}
else if ((geomObject is Autodesk.Revit.DB.Solid))
{
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(elem.Name + "_s_" + num.ToString());
sendMessage(mb.buf, MessageTypes.NewGroup);
SendSolid((Autodesk.Revit.DB.Solid)geomObject, elem);
mb = new MessageBuffer();
sendMessage(mb.buf, MessageTypes.EndGroup);
if(num == 0)
sendParameters(elem);
}
num++;
}
}
}
public void SendGeometry(Autodesk.Revit.DB.FilteredElementIterator iter, List<int> IDs)
{
iter.Reset();
while (iter.MoveNext())
{
if (iter.Current is Autodesk.Revit.DB.View3D)
{
View3D = iter.Current as Autodesk.Revit.DB.View3D;
break;
}
// this one handles Group.
}
iter.Reset();
while (iter.MoveNext())
{
Autodesk.Revit.DB.Element elem;
elem = iter.Current as Autodesk.Revit.DB.Element;
foreach (int ID in IDs) // get the wall type by the name
{
if (ID == elem.Id.IntegerValue)
{
MessageBuffer mb = new MessageBuffer();
mb.add(ID);
sendMessage(mb.buf, MessageTypes.DeleteObject);
SendElement(elem);
break;
}
}
// this one handles Group.
}
}
private void SendInstance(Autodesk.Revit.DB.GeometryInstance geomInstance, Autodesk.Revit.DB.Element elem)
{
MessageBuffer mb = new MessageBuffer();
mb.add(elem.Id.IntegerValue);
mb.add(elem.Name + "__" + elem.UniqueId.ToString());
try
{
mb.add(geomInstance.Transform.BasisX.Multiply(geomInstance.Transform.Scale));
mb.add(geomInstance.Transform.BasisY.Multiply(geomInstance.Transform.Scale));
mb.add(geomInstance.Transform.BasisZ.Multiply(geomInstance.Transform.Scale));
mb.add(geomInstance.Transform.Origin);
}
catch (Autodesk.Revit.Exceptions.InvalidOperationException)
{
mb.add(new XYZ(1, 0, 0));
mb.add(new XYZ(0, 1, 0));
mb.add(new XYZ(0, 0, 1));
mb.add(new XYZ(0, 0, 0));
}
sendMessage(mb.buf, MessageTypes.NewTransform);
//Autodesk.Revit.DB.GeometryElement ge = geomInstance.GetInstanceGeometry(geomInstance.Transform);
Autodesk.Revit.DB.GeometryElement ge = geomInstance.GetSymbolGeometry();
SendElement(ge, elem);
mb = new MessageBuffer();
sendMessage(mb.buf, MessageTypes.EndGroup);
}
void handleMessage(MessageBuffer buf, int msgType,Document doc,UIDocument uidoc, UIApplication app)
{
// create Avatar object if not present
/* if (avatarObject == null)
{
createAvatar(doc,uidoc);
}*/
switch ((MessageTypes)msgType)
{
case MessageTypes.Resend:
{
Autodesk.Revit.DB.FilteredElementCollector collector = new Autodesk.Revit.DB.FilteredElementCollector(uidoc.Document);
COVER.Instance.SendGeometry(collector.WhereElementIsNotElementType().GetElementIterator(), app);
ElementClassFilter FamilyFilter = new ElementClassFilter(typeof(FamilySymbol));
FilteredElementCollector FamilyCollector = new FilteredElementCollector(uidoc.Document);
ICollection<Element> AllFamilies = FamilyCollector.WherePasses(FamilyFilter).ToElements();
foreach (FamilySymbol Fmly in AllFamilies)
{
COVER.Instance.sendFamilySymbolParameters(Fmly);
}
}
break;
case MessageTypes.SetParameter:
{
int elemID = buf.readInt();
int paramID = buf.readInt();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
foreach (Autodesk.Revit.DB.Parameter para in elem.Parameters)
{
if (para.Id.IntegerValue == paramID)
{
switch (para.StorageType)
{
case Autodesk.Revit.DB.StorageType.Double:
double d = buf.readDouble();
try
{
para.Set(d);
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
d = para.AsDouble();
break;
case Autodesk.Revit.DB.StorageType.ElementId:
//find out the name of the element
int tmpid = buf.readInt();
Autodesk.Revit.DB.ElementId eleId = new Autodesk.Revit.DB.ElementId(tmpid);
try
{
para.Set(eleId);
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
case Autodesk.Revit.DB.StorageType.Integer:
try
{
para.Set(buf.readInt());
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
case Autodesk.Revit.DB.StorageType.String:
try
{
para.Set(buf.readString());
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
default:
try
{
para.SetValueString(buf.readString());
}
catch
{
Autodesk.Revit.UI.TaskDialog.Show("Double", "para.Set failed");
}
break;
}
}
}
}
break;
case MessageTypes.SetTransform:
{
int elemID = buf.readInt();
double x = buf.readDouble();
double y = buf.readDouble();
double z = buf.readDouble();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
Autodesk.Revit.DB.XYZ translationVec = new Autodesk.Revit.DB.XYZ(x, y, z);
Autodesk.Revit.DB.LocationCurve ElementPosCurve = elem.Location as Autodesk.Revit.DB.LocationCurve;
if (ElementPosCurve != null)
ElementPosCurve.Move(translationVec);
Autodesk.Revit.DB.LocationPoint ElementPosPoint = elem.Location as Autodesk.Revit.DB.LocationPoint;
if (ElementPosPoint != null)
ElementPosPoint.Move(translationVec);
}
break;
case MessageTypes.UpdateView:
{
int elemID = buf.readInt();
double ex = buf.readDouble();
double ey = buf.readDouble();
double ez = buf.readDouble();
double dx = buf.readDouble();
double dy = buf.readDouble();
double dz = buf.readDouble();
double ux = buf.readDouble();
double uy = buf.readDouble();
double uz = buf.readDouble();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
Autodesk.Revit.DB.View3D v3d = (Autodesk.Revit.DB.View3D)elem;
Autodesk.Revit.DB.ViewOrientation3D ori = new Autodesk.Revit.DB.ViewOrientation3D(new Autodesk.Revit.DB.XYZ(ex, ey, ez), new Autodesk.Revit.DB.XYZ(ux, uy, uz), new Autodesk.Revit.DB.XYZ(dx, dy, dz));
v3d.SetOrientation(ori);
}
break;
case MessageTypes.NewAnnotation:
{
int labelNumber = buf.readInt();
double x = buf.readDouble();
double y = buf.readDouble();
double z = buf.readDouble();
double h = buf.readDouble();
double p = buf.readDouble();
double r = buf.readDouble();
string labelText = buf.readString();
Autodesk.Revit.DB.XYZ translationVec = new Autodesk.Revit.DB.XYZ(x, y, z);
Autodesk.Revit.DB.View view = document.ActiveView;
ElementId currentTextTypeId = document.GetDefaultElementTypeId(ElementTypeGroup.TextNoteType);
Autodesk.Revit.DB.TextNote tn = Autodesk.Revit.DB.TextNote.Create(document, view.Id, translationVec, labelText, currentTextTypeId);
// send back revit ID corresponding to this annotationID
// the mapping of annotationIDs to Revit element IDs is done in OpenCOVER
MessageBuffer mb = new MessageBuffer();
mb.add(labelNumber);
mb.add(tn.Id.IntegerValue);
sendMessage(mb.buf, MessageTypes.NewAnnotationID);
}
break;
case MessageTypes.ChangeAnnotation:
{
int elemID = buf.readInt();
double x = buf.readDouble();
double y = buf.readDouble();
double z = buf.readDouble();
double h = buf.readDouble();
double p = buf.readDouble();
double r = buf.readDouble();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
Autodesk.Revit.DB.TextNote tn = elem as Autodesk.Revit.DB.TextNote;
if (tn != null)
{
Autodesk.Revit.DB.XYZ translationVec = new Autodesk.Revit.DB.XYZ(x, y, z);
tn.Coord = translationVec;
}
}
break;
case MessageTypes.SetView:
{
int currentView = buf.readInt();
List<View3D> views = new List<View3D>(
new FilteredElementCollector(doc)
.OfClass(typeof(View3D))
.Cast<View3D>()
.Where<View3D>(v =>
v.CanBePrinted && !v.IsTemplate));
int n = 0;
foreach (View3D v in views)
{
if (n == currentView)
{
try
{
uidoc.ActiveView = v;
}
catch (Autodesk.Revit.Exceptions.ArgumentNullException e)
{
Console.WriteLine("Exception information: {0}", e);
}
catch (Autodesk.Revit.Exceptions.ArgumentException e)
{
Console.WriteLine("Exception information: {0}", e);
}
catch (Autodesk.Revit.Exceptions.InvalidOperationException e)
{
Console.WriteLine("Exception information: {0}", e);
}
break;
}
n++;
}
}
break;
case MessageTypes.ChangeAnnotationText:
{
int elemID = buf.readInt();
string labelText = buf.readString();
Autodesk.Revit.DB.ElementId id = new Autodesk.Revit.DB.ElementId(elemID);
Autodesk.Revit.DB.Element elem = document.GetElement(id);
Autodesk.Revit.DB.TextNote tn = elem as Autodesk.Revit.DB.TextNote;
if (tn != null)
{
tn.Text = labelText;
}
}
break;
case MessageTypes.AvatarPosition:
{
double ex = buf.readDouble();
double ey = buf.readDouble();
double ez = buf.readDouble();
double dx = buf.readDouble();
double dy = buf.readDouble();
double dz = buf.readDouble();
Level currentLevel = getLevel(doc, ez);
string lev = "";
if (currentLevel != null)
{
lev = currentLevel.Name;
}
Room testRaum = null;
Room currentRoom = null;
try
{
XYZ point = new XYZ(ex, ey, ez);
currentRoom = doc.GetRoomAtPoint(point);
if (currentRoom == null && (currentLevel != null))
{
point = new XYZ(ex, ey, currentLevel.ProjectElevation);
currentRoom = doc.GetRoomAtPoint(point);
if (currentRoom == null)
{
testRaum = getRoom(doc, ex, ey, ez);
currentRoom = testRaum;
}
}
}
catch
{
}
if (currentRoom != null)
{
string nr = currentRoom.Number;
string name = currentRoom.Name;
double area = currentRoom.Area;
MessageBuffer mb = new MessageBuffer();
mb.add(nr);
mb.add(name);
mb.add(area);
mb.add(lev);
sendMessage(mb.buf, MessageTypes.RoomInfo);
}
else
{
string nr = "-1";
string name = "No Room";
double area = 0.0;
MessageBuffer mb = new MessageBuffer();
mb.add(nr);
mb.add(name);
mb.add(area);
mb.add(lev);
sendMessage(mb.buf, MessageTypes.RoomInfo);
}
if (avatarObject != null)
{
/*
Autodesk.Revit.DB.LocationCurve ElementPosCurve = avatarObject.Location as Autodesk.Revit.DB.LocationCurve;
Autodesk.Revit.DB.XYZ translationVec = new Autodesk.Revit.DB.XYZ(ex, ey, ez);
ElementPosCurve.Move(translationVec);*/
}
}
break;
}
}
public void SendGeometry(Autodesk.Revit.DB.FilteredElementIterator iter, Autodesk.Revit.DB.Document doc)
{
MessageBuffer mb = new MessageBuffer();
mb.add(1);
sendMessage(mb.buf, MessageTypes.ClearAll);
// todo use the current or default view
iter.Reset();
while (iter.MoveNext())
{
if (iter.Current is Autodesk.Revit.DB.View3D)
{
View3D = iter.Current as Autodesk.Revit.DB.View3D;
break;
}
// this one handles Group.
}
ElementId activeOptId = Autodesk.Revit.DB.DesignOption.GetActiveDesignOptionId(doc);
iter.Reset();
while (iter.MoveNext())
{
Autodesk.Revit.DB.Element el = iter.Current as Autodesk.Revit.DB.Element;
if (el.DesignOption == null || el.DesignOption.Id == activeOptId)
{
SendElement(el);
}
// this one handles Group.
}
}