private static LevelBlockDetails GenerateOrUpdateBlock(Editor ed, Database db, GenerateArgs args)
{
if (IsNewBlock(ed))
{
var endPoint = ed.PromptForPosition(Resources.Command_Prompt_SelectEndPoint);
if (!endPoint.HasValue)
{
return(LevelBlockDetails.CreateEmpty());
}
var levelArgs = CreateNewBlockLevelBlockArgs(args, endPoint.Value);
return(LevelBlockHelper.NewLevelBlockAtPoint(db, levelArgs));
}
var trans = db.TransactionManager.TopTransaction;
var existing = LevelBlockHelper.GetPromptedBlockDetails(Resources.Command_Prompt_SelectExistingLevelBlock, ed, trans);
if (!existing.IsValid)
{
return(LevelBlockDetails.CreateEmpty());
}
if (args.HasLevel)
{
return(LevelBlockHelper.UpdateExistingLevelBlock(existing.BlockReference, args.BlockLevel));
}
var endLevel = CalculateLevel(args.StartPoint, existing.Point3d, args.StartLevel, args.Gradient);
return(LevelBlockHelper.UpdateExistingLevelBlock(existing.BlockReference, endLevel));
}
public static void GeneratePolyline3dFromLevels()
{
HousingExtensionApplication.Current.Logger.LogCommand(typeof(PolylineCommands), nameof(GeneratePolyline3dFromLevels));
var doc = Application.DocumentManager.MdiActiveDocument;
var ed = doc.Editor;
var db = doc.Database;
using var trans = db.TransactionManager.StartTransaction();
var initial = LevelBlockHelper.GetPromptedBlockDetails(Resources.Command_Prompt_SelectInitialBlock, ed, trans);
if (!initial.IsValid)
{
return;
}
var points = new List <Point3d> {
initial.Point3d
};
var nextLevel = true;
var options = new PromptEntityOptions(Resources.Command_Prompt_SelectNextBlock);
options.SetRejectMessage(Resources.Command_Prompt_RejectBlockReference);
options.AddAllowedClass(typeof(BlockReference), true);
options.AppendKeywordsToMessage = true;
foreach (var keyword in PolylineOptions)
{
options.Keywords.Add(keyword);
}
PromptEntityResult result = null;
while (nextLevel)
{
nextLevel = false;
result = ed.GetEntity(options);
if (result.Status == PromptStatus.OK)
{
var details = new LevelBlockDetails(LevelBlockHelper.GetBlockReference(result.ObjectId, trans));
if (!details.IsValid)
{
HousingExtensionApplication.Current.Logger.Entry(Resources.Message_Invalid_Level_Block_Selected, Severity.Warning);
return;
}
if (points.Any(p => p.Y.Equals(details.Point3d.Y) && p.X.Equals(details.Point3d.X) && p.Z.Equals(details.Point3d.Z)))
{
HousingExtensionApplication.Current.Logger.Entry(Resources.Message_Block_Already_Selected, Severity.Information);
}
else
{
points.Add(details.Point3d);
}
nextLevel = true;
}
}
var close = false;
if (result.Status == PromptStatus.Keyword)
{
close = result.StringResult == PolylineOptions[0];
}
CreatePolyline3dFromPoints(db, points, close);
trans.Commit();
}
