public RegionDescriptionForm(RegionMassProperties aRMS, Document doc)
{
InitializeComponent();
RMS = aRMS;
bakRMS = aRMS;
_doc = doc;
}
public static void Draw(ref RegionMassProperties regMassProps, string dimstyle)
{
using (var tr = Db.TransactionManager.StartTransaction())
{
var color = System.Drawing.Color.Red;
DrawingHelper.LayerManipulator.CreateLayer("DIM", color);
var acLine1 = new Line(
new Point3d(regMassProps.MRegCentroid.X, regMassProps.MRegCentroid.Y + 15.0, 0),
new Point3d(regMassProps.MRegCentroid.X, regMassProps.MRegCentroid.Y - 15.0, 0));
var acLine2 = new Line(
new Point3d(regMassProps.MRegCentroid.X - 15.0, regMassProps.MRegCentroid.Y, 0),
new Point3d(regMassProps.MRegCentroid.X + 15.0, regMassProps.MRegCentroid.Y, 0));
acLine1.Layer = "DIM";
acLine2.Layer = "DIM";
DrawingHelper.AddEntityDefinitionToCurrentSpace(acLine1, tr);
DrawingHelper.AddEntityDefinitionToCurrentSpace(acLine2, tr);
var acCirc = new Circle();
acCirc.SetDatabaseDefaults();
acCirc.Center = regMassProps.MRegCentroid;
acCirc.Radius = 10.0;
acCirc.Layer = "DIM";
DrawingHelper.AddEntityDefinitionToCurrentSpace(acCirc, tr);
var c1 = new Complex(regMassProps.MRegCentroid.X, regMassProps.MMaxPoint.Y);
var c2 = new Complex(regMassProps.MMaxPoint.X, regMassProps.MMaxPoint.Y);
AddRegDescrDimLine(c1, c2, 50.0, dimstyle);
c1 = new Complex(regMassProps.MRegCentroid.X, regMassProps.MMaxPoint.Y);
c2 = new Complex(regMassProps.MMinPoint.X, regMassProps.MMaxPoint.Y);
AddRegDescrDimLine(c2, c1, 50.0, dimstyle);
c1 = new Complex(regMassProps.MMaxPoint.X, regMassProps.MRegCentroid.Y);
c2 = new Complex(regMassProps.MMaxPoint.X, regMassProps.MMaxPoint.Y);
AddRegDescrDimLine(c2, c1, 50.0, dimstyle);
c1 = new Complex(regMassProps.MMaxPoint.X, regMassProps.MRegCentroid.Y);
c2 = new Complex(regMassProps.MMaxPoint.X, regMassProps.MMinPoint.Y);
AddRegDescrDimLine(c1, c2, 50.0, dimstyle);
tr.Commit();
}
Ed.Regen();
}
private void comboUnits_SelectedIndexChanged(object sender, EventArgs e)
{
RMS = bakRMS;
ComboBox cb = (ComboBox)sender;
int N = 0;
double k = 1.0;
switch (cb.Text)
{
case "Inches":
N = 1;
k = 25.4;
break;
case "Feet":
N = 2;
k = 12.0 * 25.4;
break;
case "Millimeters":
N = 4;
k = 1.0;
break;
case "Centimeters":
N = 5;
k = 10.0;
break;
case "Meters":
N = 6;
k = 1000.0;
break;
case "Decimeters":
N = 14;
k = 100.0;
break;
default:
break;
}
RMS.Density = Convert.ToDouble(tableRegDescr.TableModel.Rows[15].Cells[1].Data);
RMS.LinearVolume = bakRMS.Area * k * k / (1000.0 * 1000.0);
//MessageBox.Show(RMS.LinearVolume.ToString());
RMS.G = RMS.Density * RMS.LinearVolume;
Application.SetSystemVariable("INSUNITS", N);
tableRegDescr.TableModel.Rows[0].Cells[1].Data = RMS.Area;
tableRegDescr.TableModel.Rows[1].Cells[1].Data = RMS.Iy;
tableRegDescr.TableModel.Rows[2].Cells[1].Data = RMS.WyUpper;
tableRegDescr.TableModel.Rows[3].Cells[1].Data = RMS.WyLower;
tableRegDescr.TableModel.Rows[4].Cells[1].Data = RMS.DUpper;
tableRegDescr.TableModel.Rows[5].Cells[1].Data = RMS.DLower;
tableRegDescr.TableModel.Rows[6].Cells[1].Data = RMS.Iyy;
tableRegDescr.TableModel.Rows[7].Cells[1].Data = RMS.Iz;
tableRegDescr.TableModel.Rows[8].Cells[1].Data = RMS.WzRight;
tableRegDescr.TableModel.Rows[9].Cells[1].Data = RMS.WzLeft;
tableRegDescr.TableModel.Rows[10].Cells[1].Data = RMS.DRight;
tableRegDescr.TableModel.Rows[11].Cells[1].Data = RMS.DLeft;
tableRegDescr.TableModel.Rows[12].Cells[1].Data = RMS.Izz;
tableRegDescr.TableModel.Rows[13].Cells[1].Data = RMS.Imin;
tableRegDescr.TableModel.Rows[14].Cells[1].Data = RMS.Imax;
for (int i = 0; i < 15; i++)
{
tableRegDescr.TableModel.Rows[i].Cells[2].Text = cb.Text;
}
tableRegDescr.TableModel.Rows[16].Cells[1].Data = RMS.G;
tableRegDescr.TableModel.Rows[17].Cells[1].Data = RMS.G;
if (radioKg.Checked == true)
{
k = 1.0;
}
if (radioG.Checked == true)
{
k = 1.0 / 1000.0;
}
if (radioT.Checked == true)
{
k = 1000.0;
}
tableRegDescr.TableModel.Rows[18].Cells[1].Data = RMS.G * 9.80665 * k;
}
public static void DrawText(ref RegionMassProperties aRms, string dU, string mU, Database db)
{
#region scale
var scale = "mm";
var scaleUnitsValue = UnitsValue.Millimeters;
var sysUnits =
Application.GetSystemVariable("INSUNITS").ToString();
switch (sysUnits)
{
case "1":
scale = "inch";
scaleUnitsValue = UnitsValue.Inches;
break;
case "2":
scale = "feet";
scaleUnitsValue = UnitsValue.Feet;
break;
case "4":
scale = "mm";
scaleUnitsValue = UnitsValue.Millimeters;
break;
case "5":
scale = "cm";
scaleUnitsValue = UnitsValue.Centimeters;
break;
case "6":
scale = "m";
scaleUnitsValue = UnitsValue.Meters;
break;
case "14":
scale = "dm";
scaleUnitsValue = UnitsValue.Decimeters;
break;
default:
MessageBox.Show("\nUnits to scale inserted content: UNRECOGNIZED ?!", "units E R R O R");
break;
}
var format = "f5";
var mTextMessage = "";
#endregion
mTextMessage += AssemblyText(
"Area",
aRms.Area * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.AreaUnit), 2),
aRms.AreaUnit,
"2",
scale,
format);
mTextMessage += AssemblyText(
"Iy",
aRms.Iy * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.IyUnit), 4),
aRms.IyUnit,
"4",
scale,
format);
mTextMessage += AssemblyText(
"Wy_Upper",
aRms.WyUpper * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.WyUpperUnit), 3),
aRms.WyUpperUnit,
"3",
scale,
format);
mTextMessage += AssemblyText(
"Wy_Lower",
aRms.WyLower * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.WyLowerUnit), 3),
aRms.WyLowerUnit,
"3",
scale,
format);
mTextMessage += AssemblyText(
"D_Upper",
aRms.DUpper * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.DUpperUnit), 1),
aRms.DUpperUnit,
"",
scale,
format);
mTextMessage += AssemblyText(
"D_Lower",
aRms.DLower * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.DLowerUnit), 1),
aRms.DLowerUnit,
"",
scale,
format);
mTextMessage += AssemblyText(
"Iyy",
aRms.Iyy * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.IyyUnit), 1),
aRms.IyyUnit,
"",
scale,
format);
mTextMessage += AssemblyText(
"Iz",
aRms.Iz * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.IzUnit), 4),
aRms.IzUnit,
"4",
scale,
format);
mTextMessage += AssemblyText(
"Wz_Right",
aRms.WzRight * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.WzRightUnit), 3),
aRms.WzRightUnit,
"3",
scale,
format);
mTextMessage += AssemblyText(
"Wz_Left",
aRms.WzLeft * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.WzLeftUnit), 3),
aRms.WzLeftUnit,
"3",
scale,
format);
mTextMessage += AssemblyText(
"D_Right",
aRms.DRight * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.DRightUnit), 1),
aRms.DRightUnit,
"",
scale,
format);
mTextMessage += AssemblyText(
"D_Left",
aRms.DLeft * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.DLeftUnit), 1),
aRms.DLeftUnit,
"",
scale,
format);
mTextMessage += AssemblyText(
"Izz",
aRms.Izz * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.IzzUnit), 1),
aRms.IzzUnit,
"",
scale,
format);
mTextMessage += AssemblyText(
"Imin",
aRms.Imin * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.IminUnit), 4),
aRms.IminUnit,
"4",
scale,
format);
mTextMessage += AssemblyText(
"Imax",
aRms.Imax * Math.Pow(UnitsConverter.GetConversionFactor(scaleUnitsValue, aRms.ImaxUnit), 4),
aRms.ImaxUnit,
"4",
scale,
format);
// Density
var density = aRms.Density * UnitsConverter.GetConversionFactor(UnitsValue.Millimeters, aRms.DensityUnit);
mTextMessage += "{\\A0Density:\\~" + density.ToString(scale != "m" ? format : "") + "\\~" + dU +
"\\S3;}\\P\n";
// weight G
var g = aRms.G * UnitsConverter.GetConversionFactor(UnitsValue.Millimeters, aRms.GUnit);
mTextMessage += "{\\A0G:\\~" + g.ToString(scale != "m" ? format : "") + "\\~" + mU + "}\\P\n";
Ed.WriteMessage(mTextMessage);
// draw message
using (var tr = db.TransactionManager.StartTransaction())
{
var bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
var btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
if (!_textId.IsNull && !_textId.IsErased)
{
var regoinTextEnt = (Entity)tr.GetObject(_textId, OpenMode.ForWrite);
regoinTextEnt.Erase(true);
}
var regionText = new MText();
regionText.SetDatabaseDefaults();
regionText.Location = aRms.TextInsertionPoint;
regionText.Width = 1000;
regionText.Height = 1.2;
regionText.Contents = mTextMessage + "\n";
btr.AppendEntity(regionText);
_textId = regionText.ObjectId;
tr.AddNewlyCreatedDBObject(regionText, true);
tr.Commit();
}
CommandLineHelper.Command("_REGEN");
}
public void RegionDescriptionStart()
{
var sysUnits =
Application.GetSystemVariable("INSUNITS").ToString();
if ((sysUnits != "1") && (sysUnits != "2") && (sysUnits != "4") && (sysUnits != "5") && (sysUnits != "6") &&
(sysUnits != "14"))
{
MessageBox.Show("\nUnits to scale inserted content: UNRECOGNIZED ?!", "units E R R O R");
return;
}
// Prompt the user to select region mode - points or object
//var regDescrModeOpts =new PromptKeywordOptions("\nSelect mode [Polylines And Circles/Regions/Block]", "PolylinesAndCircles Regions Block");
var regDescrModeOpts = new PromptKeywordOptions("")
{
Message = "Select cross section mode:"
};
regDescrModeOpts.Keywords.Add("PolylinesAndCircles");
regDescrModeOpts.Keywords.Add("Regions");
regDescrModeOpts.Keywords.Add("Block");
var regDescrModeRslt = Ed.GetKeywords(regDescrModeOpts);
// If the user pressed cancel - return with no error
if (regDescrModeRslt.Status != PromptStatus.OK)
{
return;
}
var myRegionColl = new DBObjectCollection();
var objectsType = typeof(bool);
switch (regDescrModeRslt.StringResult)
{
case "PolylinesAndCircles":
#region Contours Selection
// Start a transaction
using (var tr = Db.TransactionManager.StartTransaction())
{
#region contour
// Request for objects to be selected in the drawing area \
Ed.WriteMessage("\nSelect object describing outer contour");
//TypeVals.SetValue(new TypedValue((int)DxfCode.Start , "POLYLINE") , 0);
//TypeVals.SetValue(new TypedValue((int)DxfCode.Operator , "OR") , 1);
//TypeVals.SetValue(new TypedValue((int)DxfCode.Start , "CIRCLE") , 2);
// Assign the filter criteria to a SelectionFilter object
//SelectionFilter SelFilter = new SelectionFilter(TypeVals);
//PromptSelectionResult SSPrompt = Ed.GetSelection(SelFilter);
var ssPrompt = Ed.GetSelection();
// If the prompt status is OK, objects were selected
if (ssPrompt.Status == PromptStatus.OK)
{
var acSSet = ssPrompt.Value;
// Step through the objects in the selection set
var acDbObjColl = new DBObjectCollection();
foreach (SelectedObject acSsObj in acSSet)
{
// Check to make sure a valid SelectedObject object was returned
if (acSsObj == null)
{
continue;
}
// Open the selected object for write
var acEnt = tr.GetObject(acSsObj.ObjectId, OpenMode.ForWrite) as Entity;
if (acEnt != null)
{
acDbObjColl.Add(acEnt);
}
else
{
Ed.WriteMessage("Invalid input.");
}
}
myRegionColl = Region.CreateFromCurves(acDbObjColl);
}
#endregion
tr.Commit();
}
// If the user did not select any objects
if (myRegionColl.Count == 0)
{
return;
}
objectsType = typeof(Polyline);
#endregion
break;
case "Regions":
#region Regions Selection
// Prompt for Regions
var regionsSsOpts = new PromptSelectionOptions {
AllowDuplicates = false
};
//PromptEntityResult ObjectSelectionRslt = Ed.GetEntity(ObjectSelectionOpts);
var regionsSsPrompt = Ed.GetSelection(regionsSsOpts);
// If the prompt status is OK, objects were selected
if (regionsSsPrompt.Status != PromptStatus.OK)
{
return;
}
var regionsacSSet = regionsSsPrompt.Value;
// Step through the objects in the selection set
using (var tr = Db.TransactionManager.StartTransaction())
{
var acDbObjColl = new DBObjectCollection();
foreach (SelectedObject acSsObj in regionsacSSet)
{
// Check to make sure a valid SelectedObject object was returned
if (acSsObj == null)
{
continue;
}
// Open the selected object for write
var acEnt = tr.GetObject(acSsObj.ObjectId, OpenMode.ForWrite) as Region;
if (acEnt != null)
{
var acDBObjColl_ = new DBObjectCollection();
acEnt.Explode(acDBObjColl_);
foreach (Entity acEntt in acDBObjColl_)
{
acDbObjColl.Add(acEntt);
}
}
}
myRegionColl = Region.CreateFromCurves(acDbObjColl);
}
// Dispatch function here
#endregion
objectsType = typeof(Region);
break;
case "Block":
#region Block Selection
// Ask the user to select a block
var peo = new PromptEntityOptions("\nSelect a block:");
peo.AllowNone = false;
peo.SetRejectMessage("\nMust select a block.");
peo.AddAllowedClass(typeof(BlockReference), false);
var per = Ed.GetEntity(peo);
if (per.Status != PromptStatus.OK)
{
return;
}
using (var tr = Db.TransactionManager.StartTransaction())
{
try
{
var ent = (Entity)tr.GetObject(per.ObjectId, OpenMode.ForRead);
var br = ent as BlockReference;
if (br != null)
{
var btr =
(BlockTableRecord)tr.GetObject(br.BlockTableRecord, OpenMode.ForWrite);
var acDbObjColl = new DBObjectCollection();
foreach (var id in btr)
{
var ent2 = (Entity)tr.GetObject(id, OpenMode.ForWrite);
var str = ent2.GetType().ToString().Split('.');
var Str = str[str.Length - 1];
if (Str != "Polyline")
{
if (Str == "Region")
{
var acEnt = (Region)tr.GetObject(ent2.ObjectId, OpenMode.ForWrite);
var acDBObjColl_ = new DBObjectCollection();
acEnt.Explode(acDBObjColl_);
foreach (Entity acEntt in acDBObjColl_)
{
acDbObjColl.Add(acEntt);
}
}
else
{
acDbObjColl.Add(ent2);
}
}
else
{
var pl = ent2 as Polyline;
if (pl != null)
{
if (pl.Closed)
{
acDbObjColl.Add(pl);
}
else
{
if ((pl.StartPoint.DistanceTo(pl.EndPoint) < 0.0000001) &&
(Str == "Polyline"))
{
acDbObjColl.Add(pl);
}
else
{
MessageBox.Show("Not Closed PolyLine !");
}
}
}
else
{
var crl = ent2 as Circle;
if (crl != null)
{
acDbObjColl.Add(crl);
}
}
}
} //
myRegionColl = new DBObjectCollection();
myRegionColl = Region.CreateFromCurves(acDbObjColl);
var ori = new Point3d(0, 0, 0);
var pos = br.Position;
foreach (Region reg in myRegionColl)
{
var Reg = reg;
MoveRegionInOrigin(ref Reg, ref ori, ref pos);
}
tr.Commit();
}
}
catch (Exception e)
{
Ed.WriteMessage(e.ToString());
}
}
#endregion
objectsType = typeof(BlockReference);
break;
}
#region Density selection
/* PromptDoubleOptions DensityOptions = new PromptDoubleOptions( "Enter density [kg/m3] : " );
* DensityOptions.UseDefaultValue = true;
* DensityOptions.DefaultValue = Settings.Default.RegionDescrDensity;
* PromptDoubleResult DensityResult = Ed.GetDouble( DensityOptions );
* if ( DensityResult.Status != PromptStatus.OK )
* {
* return;
* }
* else if ( DensityResult.Value == 0.0 )
* {
* MessageBox.Show( "Density must be greater than zero!" );
* return;
* }*/
Settings.Default.RegionDescrDensity = 1000.0 /*DensityResult.Value*/;
Settings.Default.Save();
#endregion
#region Insertion Point selection
var insPointOptions = new PromptPointOptions("Pick insertion point : ");
var insPointResult = Ed.GetPoint(insPointOptions);
if (insPointResult.Status != PromptStatus.OK)
{
return;
}
#endregion
if (objectsType.Name == "Boolean")
{
MessageBox.Show("Error identifing type.");
return;
}
using (var tr = Db.TransactionManager.StartTransaction())
{
var extractedRegion = ExtractRegionFromObjects(ref myRegionColl, tr);
//RegMassProps = GetRegionMassProperties(ExtractedRegion);
var regMassProps = new RegionMassProperties(extractedRegion, Settings.Default.RegionDescrDensity)
{
TextInsertionPoint = insPointResult.Value
};
var rdForm = new RegionDescriptionForm(regMassProps, Ed.Document);
rdForm.ShowDialog();
if (rdForm.DialogResult == DialogResult.OK)
{
_textId = new ObjectId();
}
tr.Commit();
}
}