////////////////////////////
//// Display Rep
////
//// list all the display reps for MassElem and MassGroup for the current display config.
////////////////////////////
private void DisplayReps()
{
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("\n====================================================\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Get All the AecDbMassElem/Massgroup Display Reps for the current display config\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("====================================================\n");
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Transaction trans = db.TransactionManager.StartTransaction();
Autodesk.AutoCAD.EditorInput.Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
DisplaySet ds = new DisplaySet();
ObjectIdCollection ids = DisplayRepresentationManager.GetActiveDisplayRepresentationSets(db);
ed.WriteMessage("# of active display sets = " + ids.Count + "\n");
DisplaySet acds = new DisplaySet();
try
{
// loop through the active disp sets (i.e., disp sets of active dis confid.)
foreach (ObjectId id in ids)
{
acds = trans.GetObject(id, OpenMode.ForRead) as DisplaySet;
foreach (ObjectId drid in acds.DisplayRepresentationIds)
{
DisplayRepresentation dr = trans.GetObject(drid, OpenMode.ForRead) as DisplayRepresentation;
dr = trans.GetObject(drid, OpenMode.ForRead) as DisplayRepresentation;
RXClass rc = dr.WorksWith;
if (rc.Name == "AecDbMassElem" || rc.Name == "AecDbMassGroup")
{
if (ds.DisplayRepresentationIds.Contains(drid))
{
continue;
}
else
{
ds.DisplayRepresentationIds.Add(drid);
ListDisplayRep(dr);
}
}
}
}
trans.Commit();
}
catch (System.Exception)
{
trans.Abort();
}
finally
{
trans.Dispose();
}
return;
}
// create a display config with a little more information filled.
private DisplayConfiguration CreateDisplayConfig()
{
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Transaction trans = db.TransactionManager.StartTransaction();
DisplayRepresentationManager drm = new DisplayRepresentationManager(db);
ObjectId currentDisConfId = drm.DisplayConfigurationIdForCurrentViewport;
DisplayConfiguration currentDisConf = trans.GetObject(currentDisConfId, OpenMode.ForRead) as DisplayConfiguration;
DisplayConfiguration dc = new DisplayConfiguration();
try
{
DisplaySet ds = new DisplaySet();
ds.SetToStandard(db);
ds.SubSetDatabaseDefaults(db);
// top
dc.ViewDependentCombinations.Add(new ViewDependentCombination(new Vector3d(0, 0, 1), DictionaryDisplaySet.GetStandardPlanId(db)));
// for bottom. No DictionaryDisplaySet.GetStandardXxxId for Plan Diagnostic, so get it from the name.
ObjectId id = DictionaryDisplaySet.GetStandardSet("Plan Diagnostic", db);
if (id != ObjectId.Null)
{
dc.ViewDependentCombinations.Add(new ViewDependentCombination(new Vector3d(0, 0, -1), id));
}
else // if not found, let's use Reflected.
{
dc.ViewDependentCombinations.Add(new ViewDependentCombination(new Vector3d(0, 0, -1), DictionaryDisplaySet.GetStandardReflectedId(db))); //buttom
}
dc.ViewDependentCombinations.Add(new ViewDependentCombination(new Vector3d(-1, 0, 0), DictionaryDisplaySet.GetStandardSectionElevId(db))); // left
dc.ViewDependentCombinations.Add(new ViewDependentCombination(new Vector3d(1, 0, 0), DictionaryDisplaySet.GetStandardSectionElevId(db))); // right
dc.ViewDependentCombinations.Add(new ViewDependentCombination(new Vector3d(0, -1, 0), DictionaryDisplaySet.GetStandardSectionElevId(db))); // front
dc.ViewDependentCombinations.Add(new ViewDependentCombination(new Vector3d(0, 1, 0), DictionaryDisplaySet.GetStandardSectionElevId(db))); // back
// try adding DefaultViewDependentViewSet here.
dc.DefaultViewDependentViewSet = DictionaryDisplaySet.GetStandardModelId(db);
DictionaryDisplayConfiguration dictDisplayConfigs = new DictionaryDisplayConfiguration(db);
string newName = GetNewName();
dictDisplayConfigs.AddNewRecord(newName, dc);
trans.AddNewlyCreatedDBObject(dc, true);
trans.Commit();
}
catch (System.Exception)
{
trans.Abort();
}
finally
{
trans.Dispose();
}
return(dc);
}
////////////////////////////
//// MATERIALS
////////////////////////////
private void DisplayPropsMaterial()
{
Database db = Application.DocumentManager.MdiActiveDocument.Database;
TransactionManager tm = db.TransactionManager;
Transaction trans = db.TransactionManager.StartTransaction();
try
{
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("=======================================\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Get all the Display Properties and the Display components works with AecDbMaterialDef in ZAxis view\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("=======================================\n");
DisplayRepresentationManager drm = new DisplayRepresentationManager(db);
Viewport vport = new Viewport();
BlockTableRecord btr = (BlockTableRecord)trans.GetObject(db.CurrentSpaceId, OpenMode.ForWrite, false);
btr.AppendEntity(vport);
trans.AddNewlyCreatedDBObject(vport, true);
ObjectId viewportId = vport.ObjectId;
Vector3d viewDirection = Vector3d.ZAxis;
ObjectId setId = drm.DisplayRepresentationSet(viewportId, viewDirection);
DisplaySet ds = trans.GetObject(setId, OpenMode.ForWrite) as DisplaySet;
DisplayRepresentationIdCollection repIds = ds.DisplayRepresentationIds;
DisplayRepresentation dr = null;
foreach (ObjectId repId in repIds)
{
dr = trans.GetObject(repId, OpenMode.ForRead) as DisplayRepresentation;
if (dr.WorksWith.Name == "AecDbMaterialDef")
{
ObjectId dpId = dr.DefaultDisplayPropertiesId;
DisplayProperties dp = trans.GetObject(dpId, OpenMode.ForWrite) as DisplayProperties;
ListDisplayProperties(dp);
}
}
}
catch (System.Exception e)
{
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage(e.Message + "\n");
trans.Abort();
}
finally
{
trans.Dispose();
}
return;
}
////////////////////////////
//// Display Props
//// list all the disp reps for the door for the current view port
////////////////////////////
private void DisplayProps()
{
Database db = Application.DocumentManager.MdiActiveDocument.Database;
TransactionManager tm = db.TransactionManager;
Transaction trans = db.TransactionManager.StartTransaction();
BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, OpenMode.ForRead, false);
BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
DictionaryDisplaySet dds = new DictionaryDisplaySet(db, false);
try
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
PromptEntityOptions optEnt = new PromptEntityOptions("Select an AEC door entity");
optEnt.SetRejectMessage("Selected entity is NOT an AEC door entity, try again...");
optEnt.AddAllowedClass(typeof(Autodesk.Aec.Arch.DatabaseServices.Door), false); // Geo is the base class of AEC entities.
PromptEntityResult resEnt = ed.GetEntity(optEnt);
if (resEnt.Status != PromptStatus.OK)
{
ed.WriteMessage("Selection error - aborting" + "\n");
return;
}
Autodesk.Aec.Arch.DatabaseServices.Door door = trans.GetObject(resEnt.ObjectId, OpenMode.ForRead) as Door;
ed.WriteMessage("You have selected an " + door.GetRXClass().Name + "\n");
// get its style
Autodesk.Aec.Arch.DatabaseServices.DoorStyle doorstyle = trans.GetObject(door.StyleId, OpenMode.ForRead) as DoorStyle;
ObjectId doorId = door.ObjectId;
DisplayRepresentationManager drm = new DisplayRepresentationManager(db);
ObjectIdCollection ids = drm.GetDisplayRepresentationIdsFromCurrentViewport(door.GetRXClass());
DisplayRepresentation dr = null;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("=======================================\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Get all the Display Representations work with the door for current view port\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("=======================================\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("door disp rep count = " + ids.Count + "\n");
foreach (ObjectId id in ids)
{
dr = trans.GetObject(id, OpenMode.ForRead) as DisplayRepresentation;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Display Representation Name: " + dr.Name + " Display Name: " + dr.DisplayName + "\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Display Representation Name: " + dr.Name + "Display Name" + dr.DisplayName + "\n");
DisplayProperties dps = null;
RXClass rcProps = dr.DisplayPropertiesClass;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Display Props Class: " + rcProps.Name + "\n");
// find override at instance level.
ObjectId overId = dr.FindDisplayPropertiesOverride(door);
if (overId != ObjectId.Null)
{
dps = trans.GetObject(overId, OpenMode.ForRead) as DisplayProperties;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Element override Display Props Name: " + dps.Name + "Display Name" + dps.DisplayName + "\n");
continue;
}
ObjectId overstyleId = dr.FindDisplayPropertiesOverride(doorstyle);
if (overstyleId != ObjectId.Null)
{
dps = trans.GetObject(overstyleId, OpenMode.ForRead) as DisplayProperties;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Style override Style Display Props Name: " + dps.Name + "Display Name" + dps.DisplayName + "\n");
continue;
}
ObjectId defaultDpsId = dr.DefaultDisplayPropertiesId;
if (!defaultDpsId.IsNull)
{
dps = trans.GetObject(defaultDpsId, OpenMode.ForRead) as DisplayProperties;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Default Display Props Name: " + dps.Name + "Display Name" + dps.DisplayName + "\n");
}
}
trans.Commit();
}
catch (System.Exception)
{
trans.Abort();
}
finally
{
trans.Dispose();
}
return;
}
////////////////////////////
//// Display Configuration
////////////////////////////
private void DisplayConfigs()
{
//' access the display system from the database object
Database db = Application.DocumentManager.MdiActiveDocument.Database;
Transaction trans = db.TransactionManager.StartTransaction();
try
{
// Access the display system from the document object
DictionaryDisplayConfiguration dictDisplayConfigs = new DictionaryDisplayConfiguration(db);
// The total number of display configurations registered.
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("There are " + dictDisplayConfigs.Records.Count + " display configs:\n");
// List them
foreach (ObjectId dcId in dictDisplayConfigs.Records)
{
DisplayConfiguration dc = trans.GetObject(dcId, OpenMode.ForWrite) as DisplayConfiguration;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Name : " + dc.Name + "\n" +
"Description : " + dc.Description + "\n");
}
// Add a new config with the name "MyConfig" with a description in it.
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("\nLet's add a new DisplayConfiguration:\n");
DisplayConfiguration displayconfig = new DisplayConfiguration();
displayconfig.Description = "This is MyConfig";
if (!dictDisplayConfigs.Has("MyConfig", trans))
{
dictDisplayConfigs.AddNewRecord("MyConfig", displayconfig);
trans.AddNewlyCreatedDBObject(displayconfig, true);
}
// Add another one "FORUSE1"
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage(displayconfig.Name + " : " + displayconfig.Description + "\n");
DisplayConfiguration displayconfig1 = new DisplayConfiguration();
displayconfig1.Description = "This is for use";
if (!dictDisplayConfigs.Has("FORUSE1", trans))
{
dictDisplayConfigs.AddNewRecord("FORUSE1", displayconfig1);
trans.AddNewlyCreatedDBObject(displayconfig1, true);
}
// rename MyConfig to a new name MyNewConfigureXxx
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("\nLet's rename this new DisplayConfiguration:\n");
string newName = GetNewName();
dictDisplayConfigs.Rename("MyConfig", newName, trans);
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("After Renamed:\nName: " + displayconfig.Name + "\nDescription: " + displayconfig.Description + "\n");
// report the total number of display config again.
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("There are " + dictDisplayConfigs.Records.Count + " display configurations now.\n");
// the ObjectId of the new disp config?
ObjectId nid = dictDisplayConfigs.GetAt(newName);
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("The current ObjectId for new display configuration is:" + nid.ToString() + "\n");
// the current active config?
DisplayRepresentationManager drm = new DisplayRepresentationManager(db);
ObjectId currentDisConfId = drm.DisplayConfigurationIdForCurrentViewport;
DisplayConfiguration currentDisConf = trans.GetObject(currentDisConfId, OpenMode.ForRead) as DisplayConfiguration;
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("The Current DisplayConfiguration is " + currentDisConf.Name + "\n");
ListDisplayConfig(currentDisConf);
// create a new disp config with more detailed information.
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Let's create a new DisplayConfiguration for detail:\n");
DisplayConfiguration newDc = CreateDisplayConfig();
// print it out
ListDisplayConfig(newDc);
trans.Commit();
}
catch (System.Exception e)
{
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("Exception: " + e.Message + "\n");
trans.Abort();
}
finally
{
trans.Dispose();
}
}
/// <summary>
/// Let user select a wall and override one display properties of this wall.
/// User can see the different display of this wall.
/// </summary>
public void DisplayPropertiesWallSample()
{
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("====================================================");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("\nDisplay Properties Wall Sample:\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("====================================================\n");
Database db = Application.DocumentManager.MdiActiveDocument.Database;
//MaterialUtility.
TransactionManager tm = db.TransactionManager;
Transaction trans = tm.StartTransaction();
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
try
{
PromptEntityOptions optEnt = new PromptEntityOptions("Select an AEC Wall entity");
optEnt.SetRejectMessage("Selected entity is NOT an AEC Wall entity, try again...");
optEnt.AddAllowedClass(typeof(Autodesk.Aec.Arch.DatabaseServices.Wall), false); // Geo is the base class of AEC entities.
PromptEntityResult resEnt = ed.GetEntity(optEnt);
if (resEnt.Status != PromptStatus.OK)
{
throw new System.Exception("Selection error - aborting");
}
Wall pickedWall = trans.GetObject(resEnt.ObjectId, OpenMode.ForWrite) as Wall;
DisplayRepresentationManager displayManager = new DisplayRepresentationManager(db);
ObjectIdCollection ids = displayManager.GetDisplayRepresentationIdsFromCurrentViewport(RXClass.GetClass(typeof(Wall)));
ObjectId activeDisplayRepId = ids[0];
DisplayPropertiesWallPlan wallProperties = new DisplayPropertiesWallPlan();
wallProperties.SubSetDatabaseDefaults(db);
wallProperties.SetToStandard(db);
System.Collections.Specialized.StringCollection sc = new System.Collections.Specialized.StringCollection();
DisplayComponent[] components = wallProperties.GetDisplayComponents(out sc);
int index = -1;
for (int i = 0; i < sc.Count; i++)
{
string componentName = sc[i];
//Here, we override the display properties for "shrink wrap" and display it on the screen.
if (componentName == "Shrink Wrap")
{
index = i;
break;
}
}
if (index == -1)
{
throw new System.Exception("Lack of display component.");
}
DisplayComponentEntity component = components[index] as DisplayComponentEntity;
component.IsApplicable = true;
component.IsVisible = true;
component.ByMaterial = false;
component.ColorIndex = 30;
component.LinetypeScale = 2;
component.LineWeight = LineWeight.LineWeight070;
ObjectId dispWallId = Override.AddToOverrideExtensionDictionaryAndClose(pickedWall, wallProperties);
OverrideDisplayProperties overrideProperties = new OverrideDisplayProperties();
overrideProperties.ViewId = activeDisplayRepId;
overrideProperties.DisplayPropertyId = dispWallId;
pickedWall.Overrides.Add(overrideProperties);
trans.Commit();
}
catch (System.Exception e)
{
trans.Abort();
ed.WriteMessage("\n" + e.Message + "\n");
}
}
/// <summary>
/// Create a material style and override the display properties of this style.
/// Use Stylemanager to see the overrided display properties.
/// </summary>
public void DisplayPropertiesMaterialSample()
{
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("====================================================");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("\nDisplay Properties for Material Sample:\n");
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage("====================================================\n");
Database db = Application.DocumentManager.MdiActiveDocument.Database;
//MaterialUtility.
TransactionManager tm = db.TransactionManager;
Transaction trans = tm.StartTransaction();
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
Autodesk.Aec.DatabaseServices.Dictionary dict = new DictionaryMaterialDefinition(db);
MaterialDefinition materialDefinition = null;
try
{
string name = "ACADotNetMaterialDefination";
string description = "Material def created through .NET API";
if (!dict.Has(name, trans))
{
materialDefinition = dict.NewEntry() as MaterialDefinition;
materialDefinition.Description = description;
dict.AddNewRecord(name, materialDefinition);
trans.AddNewlyCreatedDBObject(materialDefinition, true);
}
else
{
materialDefinition = trans.GetObject(dict.GetAt(name), OpenMode.ForWrite) as MaterialDefinition;
}
DisplayPropertiesMaterial materialProperties = new DisplayPropertiesMaterial();
materialProperties.SubSetDatabaseDefaults(db);
materialProperties.SetToStandard(db);
ObjectId materialId = AddMaterial("wood");
materialProperties.SurfaceRenderingMaterialId = materialId;
materialProperties.SectionRenderingMaterialId = materialId;
materialProperties.SectionedBodyRenderingMaterialId = materialId;
DisplayComponentHatch displayComponentHatch = new DisplayComponentHatch();
materialProperties.SurfaceHatch.HatchType = HatchType.UserDefined;
materialProperties.SurfaceHatch.PatternName = "NETAPITESTPatternName";
materialProperties.SurfaceHatch.Angle = 90.0;
ObjectId dispMaterialId = Override.AddToOverrideExtensionDictionaryAndClose(materialDefinition, materialProperties);
DisplayRepresentationManager displayManager = new DisplayRepresentationManager(db);
ObjectIdCollection ids = displayManager.GetDisplayRepresentationIdsFromCurrentViewport(RXObject.GetClass(typeof(MaterialDefinition)));
ObjectId idActiveDispRep = ids[0];
OverrideDisplayProperties overrideProperties = new OverrideDisplayProperties();
overrideProperties.ViewId = idActiveDispRep;
overrideProperties.DisplayPropertyId = dispMaterialId;
materialDefinition.Overrides.Add(overrideProperties);
trans.Commit();
ed.WriteMessage("\n" +
"One new style for material \"ACADotNetMaterialDefination\"is created and the display properties are overrided.\n" +
"Use StyleManager to see the settings."
+ "\n");
}
catch (System.Exception e)
{
trans.Abort();
ed.WriteMessage("\n" + e.Message + "\n");
return;
}
}