/// <summary>
/// Creates a new MLineStyle that is a copy of the current instance.
/// </summary>
/// <param name="newName">MLineStyle name of the copy.</param>
/// <returns>A new MLineStyle that is a copy of this instance.</returns>
public override TableObject Clone(string newName)
{
List <MLineStyleElement> copyElements = new List <MLineStyleElement>();
foreach (MLineStyleElement e in elements)
{
copyElements.Add((MLineStyleElement)e.Clone());
}
MLineStyle copy = new MLineStyle(newName, copyElements)
{
Flags = flags,
Description = description,
FillColor = (AciColor)fillColor.Clone(),
StartAngle = startAngle,
EndAngle = endAngle,
};
foreach (XData data in XData.Values)
{
copy.XData.Add((XData)data.Clone());
}
return(copy);
}
private Line CreateLine(Vector2 start, Vector2 end, AciColor color, Linetype linetype)
{
return(new Line(start, end)
{
Layer = (Layer)this.Layer.Clone(),
Linetype = (Linetype)linetype.Clone(),
Color = (AciColor)color.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency)this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal
});
}
private Arc CreateArc(Vector2 center, double radius, double startAngle, double endAngle, AciColor color, Linetype linetype)
{
return(new Arc(center, radius, startAngle, endAngle)
{
Layer = (Layer)this.Layer.Clone(),
Linetype = (Linetype)linetype.Clone(),
Color = (AciColor)color.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency)this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal,
IsVisible = this.IsVisible,
});
}
public override object Clone()
{
HatchGradientPattern copy = new HatchGradientPattern
{
// Pattern
Fill = Fill,
Type = Type,
Origin = Origin,
Angle = Angle,
Scale = Scale,
Style = Style,
// GraientPattern
GradientType = gradientType,
Color1 = (AciColor)color1.Clone(),
Color2 = (AciColor)color2.Clone(),
SingleColor = singleColor,
Tint = tint,
Centered = centered
};
return(copy);
}
/// <summary>
/// Creates a new DimensionStyle that is a copy of the current instance.
/// </summary>
/// <param name="newName">DimensionStyle name of the copy.</param>
/// <returns>A new DimensionStyle that is a copy of this instance.</returns>
public override TableObject Clone(string newName)
{
DimensionStyle copy = new DimensionStyle(newName)
{
// dimension lines
DimLineColor = (AciColor)dimclrd.Clone(),
DimLineLinetype = (Linetype)dimltype.Clone(),
DimLineLineweight = dimlwd,
DimLine1Off = dimsd1,
DimLine2Off = dimsd2,
DimBaselineSpacing = dimdli,
DimLineExtend = dimdle,
// extension lines
ExtLineColor = (AciColor)dimclre.Clone(),
ExtLine1Linetype = (Linetype)dimltex1.Clone(),
ExtLine2Linetype = (Linetype)dimltex2.Clone(),
ExtLineLineweight = dimlwe,
ExtLine1Off = dimse1,
ExtLine2Off = dimse2,
ExtLineOffset = dimexo,
ExtLineExtend = dimexe,
// symbols and arrows
ArrowSize = dimasz,
CenterMarkSize = dimcen,
LeaderArrow = (Block)dimldrblk?.Clone(),
DimArrow1 = (Block)dimblk1?.Clone(),
DimArrow2 = (Block)dimblk2?.Clone(),
// text appearance
TextStyle = (TextStyle)dimtxsty.Clone(),
TextColor = (AciColor)dimclrt.Clone(),
TextFillColor = (AciColor)dimtfillclr?.Clone(),
TextHeight = dimtxt,
TextHorizontalPlacement = dimjust,
TextVerticalPlacement = dimtad,
TextOffset = dimgap,
TextFractionHeightScale = dimtfac,
// fit
FitDimLineForce = dimtofl,
FitDimLineInside = dimsoxd,
DimScaleOverall = dimscale,
FitOptions = dimatfit,
FitTextInside = dimtix,
FitTextMove = dimtmove,
// primary units
AngularPrecision = dimadec,
LengthPrecision = dimdec,
DimPrefix = dimPrefix,
DimSuffix = dimSuffix,
DecimalSeparator = dimdsep,
DimScaleLinear = dimlfac,
DimLengthUnits = dimlunit,
DimAngularUnits = dimaunit,
FractionType = dimfrac,
SuppressLinearLeadingZeros = suppressLinearLeadingZeros,
SuppressLinearTrailingZeros = suppressLinearTrailingZeros,
SuppressZeroFeet = suppressZeroFeet,
SuppressZeroInches = suppressZeroInches,
SuppressAngularLeadingZeros = suppressAngularLeadingZeros,
SuppressAngularTrailingZeros = suppressAngularTrailingZeros,
DimRoundoff = dimrnd,
// alternate units
AlternateUnits = (DimensionStyleAlternateUnits)alternateUnits.Clone(),
// tolerances
Tolerances = (DimensionStyleTolerances)tolerances.Clone()
};
foreach (XData data in XData.Values)
{
copy.XData.Add((XData)data.Clone());
}
return(copy);
}
/// <summary>
/// Decompose the actual polyface mesh faces in <see cref="Point">points</see> (one vertex polyface mesh face),
/// <see cref="Line">lines</see> (two vertexes polyface mesh face) and <see cref="Face3D">3d faces</see> (three or four vertexes polyface mesh face).
/// </summary>
/// <returns>A list of <see cref="Face3D">3d faces</see> that made up the polyface mesh.</returns>
public List <EntityObject> Explode()
{
List <EntityObject> entities = new List <EntityObject>();
foreach (PolyfaceMeshFace face in this.faces)
{
AciColor faceColor = face.Color == null ? this.Color : face.Color;
Layer faceLayer = face.Layer == null ? this.Layer : face.Layer;
if (face.VertexIndexes.Length == 1)
{
Point point = new Point
{
Layer = (Layer)faceLayer.Clone(),
Linetype = (Linetype)this.Linetype.Clone(),
Color = (AciColor)faceColor.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency)this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal,
Position = this.Vertexes[Math.Abs(face.VertexIndexes[0]) - 1],
};
entities.Add(point);
continue;
}
if (face.VertexIndexes.Length == 2)
{
Line line = new Line
{
Layer = (Layer)faceLayer.Clone(),
Linetype = (Linetype)this.Linetype.Clone(),
Color = (AciColor)faceColor.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency)this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal,
StartPoint = this.Vertexes[Math.Abs(face.VertexIndexes[0]) - 1],
EndPoint = this.Vertexes[Math.Abs(face.VertexIndexes[1]) - 1],
};
entities.Add(line);
continue;
}
Face3DEdgeFlags edgeVisibility = Face3DEdgeFlags.None;
short indexV1 = face.VertexIndexes[0];
short indexV2 = face.VertexIndexes[1];
short indexV3 = face.VertexIndexes[2];
// Polyface mesh faces are made of 3 or 4 vertexes, we will repeat the third vertex if the number of face vertexes is three
int indexV4 = face.VertexIndexes.Length == 3 ? face.VertexIndexes[2] : face.VertexIndexes[3];
if (indexV1 < 0)
{
edgeVisibility |= Face3DEdgeFlags.First;
}
if (indexV2 < 0)
{
edgeVisibility |= Face3DEdgeFlags.Second;
}
if (indexV3 < 0)
{
edgeVisibility |= Face3DEdgeFlags.Third;
}
if (indexV4 < 0)
{
edgeVisibility |= Face3DEdgeFlags.Fourth;
}
Vector3 v1 = this.Vertexes[Math.Abs(indexV1) - 1];
Vector3 v2 = this.Vertexes[Math.Abs(indexV2) - 1];
Vector3 v3 = this.Vertexes[Math.Abs(indexV3) - 1];
Vector3 v4 = this.Vertexes[Math.Abs(indexV4) - 1];
Face3D face3D = new Face3D
{
Layer = (Layer)faceLayer.Clone(),
Linetype = (Linetype)this.Linetype.Clone(),
Color = (AciColor)faceColor.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency)this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal,
FirstVertex = v1,
SecondVertex = v2,
ThirdVertex = v3,
FourthVertex = v4,
EdgeFlags = edgeVisibility,
};
entities.Add(face3D);
}
return(entities);
}
