public void LoadCommand()
{
Database arg_05_0 = HostApplicationServices.WorkingDatabase;
Editor editor = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
try
{
//LicenseManager.CheckValid("FULL");
ObjectId[] objectIDs = CommandLineQuerries.GetObjectIDs(CommandLineQuerries.EntityType.SOLID3D, "Select 3d solids", false);
double num = this.method_1(objectIDs);
PromptDoubleOptions promptDoubleOptions = new PromptDoubleOptions("Maximum node spacing");
promptDoubleOptions.DefaultValue = (num / 100.0);
double value = editor.GetDouble(promptDoubleOptions).Value;
string text = CommandLineQuerries.KeywordYesNo("Show generated nodes", "N", false, false);
PointSet pointSet = this.method_0(objectIDs, value);
editor.WriteMessage("\n" + pointSet.Count + " points generated on solids.");
ConvexHull3d convexHull3d = new ConvexHull3d();
convexHull3d.InitialPoints = pointSet;
convexHull3d.ComputeHull();
BoundingBox boundingBox = convexHull3d.PrincipalAxesBoundingBox();
List <Triangle> surface = boundingBox.GetSurface();
if (text.Trim().ToUpper() == "Y")
{
DBManager.WriteListInDatabase <Point>(pointSet.ToList(), null, DBManager.EntityPropertiesAssignment.ByDialog, ObjectId.Null, ObjectId.Null);
}
DBManager.WriteListInDatabase <Triangle>(surface, null, DBManager.EntityPropertiesAssignment.ByDialog, ObjectId.Null, ObjectId.Null);
editor.WriteMessage("\nPrincipal axes bounding box properties:");
editor.WriteMessage("\n---------------------------------------");
editor.WriteMessage("\nWidth : " + boundingBox.Width.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nLength : " + boundingBox.Length.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nHeight : " + boundingBox.Height.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nVolume : " + boundingBox.Volume().ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nCenter : " + boundingBox.CoordinateSystem.Origin.ToString());
editor.WriteMessage("\nFirst basis vector : " + boundingBox.CoordinateSystem.BasisVector[0].ToString());
editor.WriteMessage("\nSecond basis vector: " + boundingBox.CoordinateSystem.BasisVector[1].ToString());
editor.WriteMessage("\nThird basis vector : " + boundingBox.CoordinateSystem.BasisVector[2].ToString());
}
catch (System.Exception ex)
{
editor.WriteMessage("\n" + ex.Message);
}
}
public void ComputePrincipalAxisBoundingBox(ObjectId[] idArray)
{
Editor editor = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
Database workingDatabase = HostApplicationServices.WorkingDatabase;
DBManager.SetEpsilon();
this.progressMeter_0 = new ProgressMeter();
this.messageFilter_0 = new MessageFilter();
System.Windows.Forms.Application.AddMessageFilter(this.messageFilter_0);
this.int_0 = 0;
try
{
using (Transaction transaction = workingDatabase.TransactionManager.StartTransaction())
{
this.progressMeter_0.SetLimit(3 * idArray.Length);
if ((double)idArray.Length > 10000.0)
{
this.progressMeter_0.Start("Computing bounding box...");
}
BlockTable blockTable = (BlockTable)transaction.GetObject(workingDatabase.BlockTableId, (OpenMode)1);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[BlockTableRecord.ModelSpace], (OpenMode)1);
ObjectId layerId = DBManager.CurrentLayerId();
DBManager.CurrentLayerName();
PointSet pointSet = new PointSet();
for (int i = 0; i < idArray.Length; i++)
{
DBPoint dBPoint = (DBPoint)transaction.GetObject(idArray[i], (OpenMode)0, true);
Point point = new Point(dBPoint.Position.X, dBPoint.Position.Y, dBPoint.Position.Z);
pointSet.Add(point);
this.vmethod_0(null, null);
}
ConvexHull3d convexHull3d = new ConvexHull3d();
convexHull3d.PointInsertionHandler += new HullPointInsertionEventHandler(this.vmethod_0);
convexHull3d.InitialPoints = pointSet;
convexHull3d.ComputeHull();
BoundingBox boundingBox = convexHull3d.PrincipalAxesBoundingBox();
List <Triangle> surface = boundingBox.GetSurface();
for (int j = 0; j < surface.Count; j++)
{
Point vertex = surface[j].Vertex1;
Point vertex2 = surface[j].Vertex2;
Point vertex3 = surface[j].Vertex3;
Point3d point3d = new Point3d(vertex.X, vertex.Y, vertex.Z);
Point3d point3d2 = new Point3d(vertex2.X, vertex2.Y, vertex2.Z);
Point3d point3d3 = new Point3d(vertex3.X, vertex3.Y, vertex3.Z);
Face face = new Face(point3d, point3d2, point3d3, true, true, true, true);
face.LayerId = (layerId);
blockTableRecord.AppendEntity(face);
transaction.AddNewlyCreatedDBObject(face, true);
}
editor.WriteMessage("\nPrincipal axes bounding box properties:");
editor.WriteMessage("\n---------------------------------------");
editor.WriteMessage("\nWidth : " + boundingBox.Width.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nLength : " + boundingBox.Length.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nHeight : " + boundingBox.Height.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nVolume : " + boundingBox.Volume().ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nCenter : " + boundingBox.CoordinateSystem.Origin.ToString());
editor.WriteMessage("\nFirst basis vector : " + boundingBox.CoordinateSystem.BasisVector[0].ToString());
editor.WriteMessage("\nSecond basis vector: " + boundingBox.CoordinateSystem.BasisVector[1].ToString());
editor.WriteMessage("\nThird basis vector : " + boundingBox.CoordinateSystem.BasisVector[2].ToString());
transaction.Commit();
}
this.progressMeter_0.Stop();
}
catch (System.Exception ex)
{
this.progressMeter_0.Stop();
throw;
}
}