private string UnitToSpeckle(UnitsValue units)
{
switch (units)
{
case UnitsValue.Millimeters:
return(Units.Millimeters);
case UnitsValue.Centimeters:
return(Units.Centimeters);
case UnitsValue.Meters:
return(Units.Meters);
case UnitsValue.Kilometers:
return(Units.Kilometers);
case UnitsValue.Inches:
return(Units.Inches);
case UnitsValue.Feet:
return(Units.Feet);
case UnitsValue.Yards:
return(Units.Yards);
case UnitsValue.Miles:
return(Units.Miles);
default:
throw new System.Exception("The current Unit System is unsupported.");
}
}
public double GetScaleRatio(UnitsValue sourceUnits, UnitsValue targetUnits)
{
if (sourceUnits == UnitsValue.Undefined || targetUnits == UnitsValue.Undefined ||
!_linkBetweenDrawingUnitsAndMilimeters.ContainsKey(sourceUnits) ||
!_linkBetweenDrawingUnitsAndMilimeters.ContainsKey(targetUnits))
{
return(1);
}
return(_linkBetweenDrawingUnitsAndMilimeters[sourceUnits]
/ _linkBetweenDrawingUnitsAndMilimeters[targetUnits]);
}
public RegionMassProperties()
{
var scaleUnitsValue = UnitsValue.Millimeters;
var sysUnits =
Application.GetSystemVariable("INSUNITS").ToString();
switch (sysUnits)
{
case "1":
scaleUnitsValue = UnitsValue.Inches;
break;
case "2":
scaleUnitsValue = UnitsValue.Feet;
break;
case "4":
scaleUnitsValue = UnitsValue.Millimeters;
break;
case "5":
scaleUnitsValue = UnitsValue.Centimeters;
break;
case "6":
scaleUnitsValue = UnitsValue.Meters;
break;
case "14":
scaleUnitsValue = UnitsValue.Decimeters;
break;
default:
MessageBox.Show("\nUnits to scale inserted content: UNRECOGNIZED ?!", "units E R R O R");
break;
}
AreaUnit = scaleUnitsValue;
IyUnit = scaleUnitsValue;
WyUpperUnit = scaleUnitsValue;
WyLowerUnit = scaleUnitsValue;
DUpperUnit = scaleUnitsValue;
DLowerUnit = scaleUnitsValue;
IyyUnit = scaleUnitsValue;
IzUnit = scaleUnitsValue;
WzRightUnit = scaleUnitsValue;
WzLeftUnit = scaleUnitsValue;
DRightUnit = scaleUnitsValue;
DLeftUnit = scaleUnitsValue;
IzzUnit = scaleUnitsValue;
IminUnit = scaleUnitsValue;
ImaxUnit = scaleUnitsValue;
}
private static string AssemblyText(
string name, double aP, UnitsValue uv, string grade, string scale, string format)
{
switch (uv)
{
case UnitsValue.Millimeters:
scale = "mm";
break;
case UnitsValue.Centimeters:
scale = "cm";
break;
case UnitsValue.Decimeters:
scale = "dm";
break;
case UnitsValue.Meters:
scale = "m";
break;
case UnitsValue.Inches:
scale = "inch";
break;
case UnitsValue.Feet:
scale = "feet";
break;
default:
throw new ArgumentException("Bad conversion unit in DrawText()!");
}
var rez = "{\\A0" + name + ":\\~" + aP.ToString(scale != "m" ? format : "") + "\\~" + scale + "\\S" + grade
+ ";}\\P\n";
return(rez);
}
public override void CopyFrom(DxfHandledObject from, CloneContext cloneContext)
{
base.CopyFrom(from, cloneContext);
DxfGeoData dxfGeoData = (DxfGeoData)from;
this.int_0 = dxfGeoData.int_0;
this.designCoordinatesType_0 = dxfGeoData.designCoordinatesType_0;
this.HostBlock = Class906.smethod_0(cloneContext, dxfGeoData.HostBlock, false);
this.point3D_0 = dxfGeoData.point3D_0;
this.point3D_1 = dxfGeoData.point3D_1;
this.vector2D_0 = dxfGeoData.vector2D_0;
this.vector2D_1 = dxfGeoData.vector2D_1;
this.unitsValue_0 = dxfGeoData.unitsValue_0;
this.unitsValue_1 = dxfGeoData.unitsValue_1;
this.vector3D_0 = dxfGeoData.vector3D_0;
this.scaleEstimationMethod_0 = dxfGeoData.scaleEstimationMethod_0;
this.bool_0 = dxfGeoData.bool_0;
this.double_0 = dxfGeoData.double_0;
this.double_1 = dxfGeoData.double_1;
this.double_2 = dxfGeoData.double_2;
this.string_0 = dxfGeoData.string_0;
this.string_1 = dxfGeoData.string_1;
this.string_2 = dxfGeoData.string_2;
this.string_3 = dxfGeoData.string_3;
this.string_4 = dxfGeoData.string_4;
this.list_0.Clear();
foreach (GeoMeshPoint geoMeshPoint in dxfGeoData.list_0)
{
this.list_0.Add(new GeoMeshPoint(geoMeshPoint.Source, geoMeshPoint.Destination));
}
this.list_1.Clear();
foreach (GeoMeshFace geoMeshFace in dxfGeoData.list_1)
{
this.list_1.Add(new GeoMeshFace(geoMeshFace.FaceIndex1, geoMeshFace.FaceIndex2, geoMeshFace.FaceIndex3));
}
}
// Note: Difference between International Foot and US Foot is ~ 0.0000006 as described in: https://www.pobonline.com/articles/98788-us-survey-feet-versus-international-feet
private string UnitToSpeckle(UnitsValue units)
{
switch (units)
{
case UnitsValue.Millimeters:
return(Units.Millimeters);
case UnitsValue.Centimeters:
return(Units.Centimeters);
case UnitsValue.Meters:
return(Units.Meters);
case UnitsValue.Kilometers:
return(Units.Kilometers);
case UnitsValue.Inches:
case UnitsValue.USSurveyInch:
return(Units.Inches);
case UnitsValue.Feet:
case UnitsValue.USSurveyFeet:
return(Units.Feet);
case UnitsValue.Yards:
case UnitsValue.USSurveyYard:
return(Units.Yards);
case UnitsValue.Miles:
case UnitsValue.USSurveyMile:
return(Units.Miles);
default:
throw new Speckle.Core.Logging.SpeckleException($"The Unit System \"{units}\" is unsupported.");
}
}
void tableRegDescr_CellPropertyChanged(object sender, XPTable.Events.CellEventArgs e)
{
// MessageBox.Show( e.CellPos.Column + "\n" + e.CellPos.Row + "\n" + e.Cell.Text + "\n" + tableRegDescr.TableModel.Rows[e.CellPos.Row].Cells[0].Text + "\n" + e.OldValue);
if (e.Column == 1)
{
if (tableRegDescr.TableModel.Rows[e.CellPos.Row].Cells[0].Text == " Density")
{
RMS.Density = Convert.ToDouble(tableRegDescr.TableModel.Rows[15].Cells[1].Data);
RMS.G = RMS.Density * RMS.LinearVolume;
tableRegDescr.TableModel.Rows[16].Cells[1].Data = RMS.G;
tableRegDescr.TableModel.Rows[17].Cells[1].Data = RMS.G;
tableRegDescr.TableModel.Rows[18].Cells[1].Data = RMS.G * 9.80665;
}
return;
}
UnitsValue UnitToConvertTo = UnitsValue.Millimeters;
foreach (UnitsValue aUnit in Enum.GetValues(typeof(UnitsValue)))
{
if (aUnit.ToString() == e.Cell.Text)
{
UnitToConvertTo = aUnit;
}
}
string checkStr = tableRegDescr.TableModel.Rows[e.CellPos.Row].Cells[0].Text;
UnitsValue scaleUnitsValue = UnitsValue.Millimeters;
string sysUnits = (Application.GetSystemVariable("INSUNITS")).ToString();
switch (sysUnits)
{
case "1":
scaleUnitsValue = UnitsValue.Inches;
break;
case "2":
scaleUnitsValue = UnitsValue.Feet;
break;
case "4":
scaleUnitsValue = UnitsValue.Millimeters;
break;
case "5":
scaleUnitsValue = UnitsValue.Centimeters;
break;
case "6":
scaleUnitsValue = UnitsValue.Meters;
break;
case "14":
scaleUnitsValue = UnitsValue.Decimeters;
break;
default:
MessageBox.Show("\nUnits to scale inserted content: UNRECOGNIZED ?!", "units E R R O R");
break;
}
switch (checkStr.Remove(0, 1) /*tableRegDescr.TableModel.Rows[e.CellPos.Row].Cells[0].Text*/)
{
case "Area":
RMS.AreaUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[0].Cells[1].Data = RMS.Area *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.AreaUnit), 2);
break;
case "Iy":
RMS.IyUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[1].Cells[1].Data = RMS.Iy *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.IyUnit), 4);
break;
case "Wy_Upper":
RMS.WyUpperUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[2].Cells[1].Data = RMS.WyUpper *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.WyUpperUnit), 3);
break;
case "Wy_Lower":
RMS.WyLowerUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[3].Cells[1].Data = RMS.WyLower *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.WyLowerUnit), 3);
break;
case "D_Upper":
RMS.DUpperUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[4].Cells[1].Data = RMS.DUpper *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.DUpperUnit), 1);
break;
case "D_Lower":
RMS.DLowerUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[5].Cells[1].Data = RMS.DLower *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.DLowerUnit), 1);
break;
case "Iyy":
RMS.IyyUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[6].Cells[1].Data = RMS.Iyy *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.IyyUnit), 1);
break;
case "Iz":
RMS.IzUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[7].Cells[1].Data = RMS.Iz *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.IzUnit), 4);
break;
case "Wz_Right":
RMS.WzRightUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[8].Cells[1].Data = RMS.WzRight *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.WzRightUnit), 3);
break;
case "Wz_Left":
RMS.WzLeftUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[9].Cells[1].Data = RMS.WzLeft *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.WzLeftUnit), 3);
break;
case "D_Right":
RMS.DRightUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[10].Cells[1].Data = RMS.DRight *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.DRightUnit), 1);
break;
case "D_Left":
RMS.DLeftUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[11].Cells[1].Data = RMS.DLeft *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.DLeftUnit), 1);
break;
case "Izz":
RMS.IzzUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[12].Cells[1].Data = RMS.Izz *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.IzzUnit), 1);
break;
case "Imin":
RMS.IminUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[13].Cells[1].Data = RMS.Imin *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.IminUnit), 4);
break;
case "Imax":
RMS.ImaxUnit = UnitToConvertTo;
tableRegDescr.TableModel.Rows[14].Cells[1].Data = RMS.Imax *
Math.Pow(
UnitsConverter.GetConversionFactor(
scaleUnitsValue, RMS.ImaxUnit), 4);
break;
// case "Density":
// RMS.DensityUnit = UnitToConvertTo;
// break;
// case "G":
//RMS.GUnit = UnitToConvertTo;
// break;
// case "LinearVolume":
// RMS.LinearVolumeUnit = UnitToConvertTo;
// break;
}
// RegionDescription.DrawText( ref RMS );
}
private bool method_13(DxfReader r, Class259 objectBuilder)
{
switch (r.CurrentGroup.Code)
{
case 10:
this.point3D_0.X = (double)r.CurrentGroup.Value;
goto case 93;
case 11:
this.point3D_1.X = (double)r.CurrentGroup.Value;
goto case 93;
case 12:
this.vector2D_0.X = (double)r.CurrentGroup.Value;
goto case 93;
case 13:
this.list_0.Add(new GeoMeshPoint(new WW.Math.Point2D((double)r.CurrentGroup.Value, 0.0), WW.Math.Point2D.Zero));
goto case 93;
case 14:
if (this.list_0.Count > 0)
{
GeoMeshPoint geoMeshPoint = this.list_0[this.list_0.Count - 1];
geoMeshPoint.Destination = new WW.Math.Point2D((double)r.CurrentGroup.Value, geoMeshPoint.Destination.Y);
goto case 93;
}
else
{
this.list_0.Add(new GeoMeshPoint(WW.Math.Point2D.Zero, new WW.Math.Point2D((double)r.CurrentGroup.Value, 0.0)));
goto case 93;
}
case 20:
this.point3D_0.Y = (double)r.CurrentGroup.Value;
goto case 93;
case 21:
this.point3D_1.Y = (double)r.CurrentGroup.Value;
goto case 93;
case 22:
this.vector2D_0.Y = (double)r.CurrentGroup.Value;
goto case 93;
case 23:
if (this.list_0.Count > 0)
{
GeoMeshPoint geoMeshPoint = this.list_0[this.list_0.Count - 1];
geoMeshPoint.Source = new WW.Math.Point2D(geoMeshPoint.Source.X, (double)r.CurrentGroup.Value);
goto case 93;
}
else
{
this.list_0.Add(new GeoMeshPoint(new WW.Math.Point2D(0.0, (double)r.CurrentGroup.Value), WW.Math.Point2D.Zero));
goto case 93;
}
case 24:
if (this.list_0.Count > 0)
{
GeoMeshPoint geoMeshPoint = this.list_0[this.list_0.Count - 1];
geoMeshPoint.Destination = new WW.Math.Point2D(geoMeshPoint.Destination.X, (double)r.CurrentGroup.Value);
goto case 93;
}
else
{
this.list_0.Add(new GeoMeshPoint(WW.Math.Point2D.Zero, new WW.Math.Point2D(0.0, (double)r.CurrentGroup.Value)));
goto case 93;
}
case 30:
this.point3D_0.Z = (double)r.CurrentGroup.Value;
goto case 93;
case 31:
this.point3D_1.Z = (double)r.CurrentGroup.Value;
goto case 93;
case 40:
this.vector2D_1.X = (double)r.CurrentGroup.Value;
goto case 93;
case 41:
this.vector2D_1.Y = (double)r.CurrentGroup.Value;
goto case 93;
case 70:
this.designCoordinatesType_0 = (DesignCoordinatesType)(short)r.CurrentGroup.Value;
goto case 93;
case 90:
this.int_0 = (int)r.CurrentGroup.Value;
goto case 93;
case 91:
this.unitsValue_0 = (UnitsValue)r.CurrentGroup.Value;
goto case 93;
case 92:
this.unitsValue_1 = (UnitsValue)r.CurrentGroup.Value;
goto case 93;
case 93:
case 96:
r.method_85();
return(true);
case 95:
this.scaleEstimationMethod_0 = (ScaleEstimationMethod)r.CurrentGroup.Value;
goto case 93;
case 97:
this.list_1.Add(new GeoMeshFace()
{
FaceIndex1 = (int)r.CurrentGroup.Value
});
goto case 93;
case 98:
if (this.list_1.Count > 0)
{
this.list_1[this.list_1.Count - 1].FaceIndex2 = (int)r.CurrentGroup.Value;
goto case 93;
}
else
{
this.list_1.Add(new GeoMeshFace()
{
FaceIndex2 = (int)r.CurrentGroup.Value
});
goto case 93;
}
case 99:
if (this.list_1.Count > 0)
{
this.list_1[this.list_1.Count - 1].FaceIndex3 = (int)r.CurrentGroup.Value;
goto case 93;
}
else
{
this.list_1.Add(new GeoMeshFace()
{
FaceIndex3 = (int)r.CurrentGroup.Value
});
goto case 93;
}
case 141:
this.double_0 = (double)r.CurrentGroup.Value;
goto case 93;
case 142:
this.double_1 = (double)r.CurrentGroup.Value;
goto case 93;
case 143:
this.double_2 = (double)r.CurrentGroup.Value;
goto case 93;
case 210:
this.vector3D_0.X = (double)r.CurrentGroup.Value;
goto case 93;
case 220:
this.vector3D_0.Y = (double)r.CurrentGroup.Value;
goto case 93;
case 230:
this.vector3D_0.Z = (double)r.CurrentGroup.Value;
goto case 93;
case 294:
this.bool_0 = (bool)r.CurrentGroup.Value;
goto case 93;
case 301:
case 303:
this.string_0 += ((string)r.CurrentGroup.Value).Replace("^J", "\n");
goto case 93;
case 302:
this.GeoRssTag = (string)r.CurrentGroup.Value;
goto case 93;
case 305:
this.ObservationFromTag = (string)r.CurrentGroup.Value;
goto case 93;
case 306:
this.ObservationToTag = (string)r.CurrentGroup.Value;
goto case 93;
case 307:
this.ObservationCoverageTag = (string)r.CurrentGroup.Value;
goto case 93;
case 330:
r.ModelBuilder.method_10((ulong)r.CurrentGroup.Value, (System.Action <DxfObjectReference>)(o => this.dxfObjectReference_3 = o));
goto case 93;
default:
return(this.method_6(r, objectBuilder));
}
}
internal override void Read(Class434 or, Class259 ob)
{
base.Read(or, ob);
Interface30 objectBitStream = or.ObjectBitStream;
this.int_0 = objectBitStream.imethod_11();
or.Builder.method_10(objectBitStream.imethod_32(true), (System.Action <DxfObjectReference>)(o => this.dxfObjectReference_3 = o));
this.designCoordinatesType_0 = (DesignCoordinatesType)objectBitStream.imethod_14();
switch (this.int_0)
{
case 1:
this.point3D_1 = objectBitStream.imethod_39();
this.unitsValue_0 = (UnitsValue)objectBitStream.imethod_11();
this.unitsValue_1 = this.unitsValue_0;
this.point3D_0 = objectBitStream.imethod_39();
objectBitStream.imethod_39();
this.vector3D_0 = objectBitStream.imethod_51();
this.vector2D_0 = Vector2D.FromAngle(System.Math.PI / 2.0 - objectBitStream.imethod_8());
objectBitStream.imethod_39();
this.string_0 = objectBitStream.ReadString();
this.string_1 = objectBitStream.ReadString();
this.vector2D_1.X = objectBitStream.imethod_8();
this.vector2D_1.Y = this.vector2D_1.X;
objectBitStream.ReadString();
objectBitStream.ReadString();
break;
case 2:
case 3:
this.point3D_0 = objectBitStream.imethod_39();
this.point3D_1 = objectBitStream.imethod_39();
this.vector2D_1.X = objectBitStream.imethod_8();
this.unitsValue_0 = (UnitsValue)objectBitStream.imethod_11();
this.vector2D_1.Y = objectBitStream.imethod_8();
this.unitsValue_1 = (UnitsValue)objectBitStream.imethod_11();
this.vector3D_0 = objectBitStream.imethod_51();
this.vector2D_0 = objectBitStream.imethod_50();
this.scaleEstimationMethod_0 = (ScaleEstimationMethod)objectBitStream.imethod_11();
this.double_0 = objectBitStream.imethod_8();
this.bool_0 = objectBitStream.imethod_6();
this.double_1 = objectBitStream.imethod_8();
this.double_2 = objectBitStream.imethod_8();
this.string_0 = objectBitStream.ReadString();
this.string_1 = objectBitStream.ReadString();
break;
}
this.string_2 = objectBitStream.ReadString();
this.string_3 = objectBitStream.ReadString();
this.string_4 = objectBitStream.ReadString();
int num1 = objectBitStream.imethod_11();
for (int index = 0; index < num1; ++index)
{
this.list_0.Add(new GeoMeshPoint(objectBitStream.imethod_38(), objectBitStream.imethod_38()));
}
int num2 = objectBitStream.imethod_11();
for (int index = 0; index < num2; ++index)
{
this.list_1.Add(new GeoMeshFace(objectBitStream.imethod_11(), objectBitStream.imethod_11(), objectBitStream.imethod_11()));
}
if (this.int_0 != 1 || !objectBitStream.imethod_6())
{
return;
}
objectBitStream.imethod_6();
objectBitStream.imethod_38();
objectBitStream.imethod_38();
objectBitStream.imethod_11();
objectBitStream.imethod_11();
objectBitStream.imethod_38();
objectBitStream.imethod_38();
objectBitStream.imethod_6();
objectBitStream.imethod_8();
objectBitStream.imethod_8();
this.scaleEstimationMethod_0 = (ScaleEstimationMethod)objectBitStream.imethod_11();
this.double_0 = objectBitStream.imethod_8();
this.bool_0 = objectBitStream.imethod_6();
this.double_1 = objectBitStream.imethod_8();
this.double_2 = objectBitStream.imethod_8();
}
/// <summary>
/// Creates BlockReference from the block with the given name.
/// Throws ArgumentException if block with such a name does not exist.
/// </summary>
/// <param name="blockName"></param>
/// <param name="insertionPoint"></param>
/// <param name="space">The model space or some of the paper spaces</param>
/// <param name="blockTable">The block table of the associated drawing in the helper.</param>
/// <returns>The BlockReference of the block</returns>
private BlockReference CreateBlockReference(string blockName, UnitsValue sourceBlockMeasurementUnits, Point3d insertionPoint, BlockTableRecord space, BlockTable blockTable)
{
Matrix3d ucs = _ed.CurrentUserCoordinateSystem;
BlockReference newBlockReference;
//All open objects opened during a transaction are closed at the end of the transaction.
using (Transaction transaction = _db.TransactionManager.StartTransaction())
{
blockTable.UpgradeOpen();
// If the DWG already contains this block definition we will create a block reference and not a copy of the same definition
if (!blockTable.Has(blockName))
{
_logger.Error(MethodBase.GetCurrentMethod().DeclaringType.FullName + "." + MethodBase.GetCurrentMethod().Name + " : Block with name '" + blockName + "' does not exist.");
transaction.Abort();
throw new ArgumentException("Block with name '" + blockName + "' does not exist.");
}
BlockTableRecord sourceBlockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[blockName], OpenMode.ForRead);
newBlockReference = new BlockReference(insertionPoint, sourceBlockTableRecord.ObjectId);
var converter = new MeasurementUnitsConverter();
var scaleFactor = converter.GetScaleRatio(sourceBlockMeasurementUnits, blockTable.Database.Insunits);
_ed.CurrentUserCoordinateSystem = Matrix3d.Identity;
newBlockReference.TransformBy(ucs);
_ed.CurrentUserCoordinateSystem = ucs;
newBlockReference.ScaleFactors = new Scale3d(scaleFactor);
space.UpgradeOpen();
space.AppendEntity(newBlockReference);
transaction.AddNewlyCreatedDBObject(newBlockReference, true);
AttributeCollection atcoll = newBlockReference.AttributeCollection;
foreach (ObjectId subid in sourceBlockTableRecord)
{
var entity = (Entity)subid.GetObject(OpenMode.ForRead);
var attributeDefinition = entity as AttributeDefinition;
if (attributeDefinition != null)
{
var attributeReference = new AttributeReference();
attributeReference.SetPropertiesFrom(attributeDefinition);
attributeReference.Visible = attributeDefinition.Visible;
attributeReference.SetAttributeFromBlock(attributeDefinition, newBlockReference.BlockTransform);
attributeReference.HorizontalMode = attributeDefinition.HorizontalMode;
attributeReference.VerticalMode = attributeDefinition.VerticalMode;
attributeReference.Rotation = attributeDefinition.Rotation;
attributeReference.Position = attributeDefinition.Position + insertionPoint.GetAsVector();
attributeReference.Tag = attributeDefinition.Tag;
attributeReference.FieldLength = attributeDefinition.FieldLength;
attributeReference.TextString = attributeDefinition.TextString;
attributeReference.AdjustAlignment(_db);
atcoll.AppendAttribute(attributeReference);
transaction.AddNewlyCreatedDBObject(attributeReference, true);
}
}
transaction.Commit();
}
_ed.Regen();
return(newBlockReference);
}
public RegionMassProperties(Region reg, double density)
{
var k = 1.0;
var scaleUnitsValue = UnitsValue.Millimeters;
var sysUnits = Application.GetSystemVariable("INSUNITS").ToString();
switch (sysUnits)
{
case "1":
scaleUnitsValue = UnitsValue.Inches;
k = 25.4;
break;
case "2":
scaleUnitsValue = UnitsValue.Feet;
k = 25.4 * 12.0;
break;
case "4":
scaleUnitsValue = UnitsValue.Millimeters;
k = 1.0;
break;
case "5":
scaleUnitsValue = UnitsValue.Centimeters;
k = 10.0;
break;
case "6":
scaleUnitsValue = UnitsValue.Meters;
k = 1000.0;
break;
case "14":
scaleUnitsValue = UnitsValue.Decimeters;
k = 100.0;
break;
default:
MessageBox.Show("\nUnits to scale inserted content: UNRECOGNIZED ?!", "units E R R O R");
break;
}
AreaUnit = scaleUnitsValue;
IyUnit = scaleUnitsValue;
WyUpperUnit = scaleUnitsValue;
WyLowerUnit = scaleUnitsValue;
DUpperUnit = scaleUnitsValue;
DLowerUnit = scaleUnitsValue;
IyyUnit = scaleUnitsValue;
IzUnit = scaleUnitsValue;
WzRightUnit = scaleUnitsValue;
WzLeftUnit = scaleUnitsValue;
DRightUnit = scaleUnitsValue;
DLeftUnit = scaleUnitsValue;
IzzUnit = scaleUnitsValue;
IminUnit = scaleUnitsValue;
ImaxUnit = scaleUnitsValue;
// area
Area = reg.Area;
// Linear Volume
Density = density;
LinearVolume = Area * k * k / (1000.0 * 1000.0);
// weight G
G = Density * LinearVolume;
var Reg = (AcadRegion)reg.AcadObject;
var db = Application.DocumentManager.MdiActiveDocument.Database;
var tempCentroid = (double[])Reg.Centroid;
MRegCentroid = new Point3d(tempCentroid[0], tempCentroid[1], 0.0);
MMaxPoint = reg.GeometricExtents.MaxPoint;
MMinPoint = reg.GeometricExtents.MinPoint;
// Extents
var maxZ = Math.Abs(reg.GeometricExtents.MaxPoint.Y - MRegCentroid.Y);
var minZ = Math.Abs(reg.GeometricExtents.MinPoint.Y - MRegCentroid.Y);
var maxY = Math.Abs(reg.GeometricExtents.MaxPoint.X - MRegCentroid.X);
var minY = Math.Abs(reg.GeometricExtents.MinPoint.X - MRegCentroid.X);
DUpper = maxZ;
DLower = minZ;
DRight = maxY;
DLeft = minY;
using (var tr = db.TransactionManager.StartTransaction())
{
var origin = new Point3d(0, 0, 0);
reg = (Region)tr.GetObject(reg.ObjectId, OpenMode.ForWrite);
var acVec3D = MRegCentroid.GetVectorTo(origin);
reg.TransformBy(Matrix3d.Displacement(acVec3D));
Reg = (AcadRegion)reg.AcadObject;
var principalMoments = (double[])Reg.PrincipalMoments;
var momentOfInertia = (double[])Reg.MomentOfInertia;
// Y Moments
Iy = momentOfInertia[0];
WyUpper = Iy / maxZ;
WyLower = Iy / minZ;
Iyy = Math.Sqrt(Iy / Reg.Area);
// Z Moments
Iz = momentOfInertia[1];
WzRight = Iz / maxY;
WzLeft = Iz / minY;
Izz = Math.Sqrt(Iz / Reg.Area);
// principal moments
Imin = principalMoments[0];
Imax = principalMoments[1];
Reg.Erase();
tr.Commit();
}
}
