public IEntity3D MultiplyMatrix(Matrix3D rotationMatrix)
{
var arc = new Arc3D
{
ClockWise = ClockWise,
PlotStyle = PlotStyle,
Radius = Radius,
Start =
GeometryHelper.MultiplyPoint(new Point3D(Start.X, Start.Y, Start.Z), rotationMatrix),
Center =
GeometryHelper.MultiplyPoint(new Point3D(Center.X, Center.Y, Center.Z), rotationMatrix),
End = GeometryHelper.MultiplyPoint(new Point3D(End.X, End.Y, End.Z), rotationMatrix),
IsSelected = IsSelected,
};
return(arc);
}
public static IEnumerable <IEntity3D> Get3DProfile(IEnumerable <IEntity2D> source)
{
var rslt = new List <IEntity3D>();
foreach (var entity2D in source)
{
if (entity2D is Line2D)
{
var line2 = entity2D as Line2D;
var line = new Line3D
{
Start =
{
X = line2.Start.X,
Y = line2.Start.Y,
Z = 0
},
End =
{
X = line2.End.X,
Y = line2.End.Y,
Z = 0
}
};
line.PlotStyle = line2.PlotStyle;
line.IsSelected = line2.IsSelected;
rslt.Add(line);
}
else if (entity2D is Arc2D)
{
var arc2D = entity2D as Arc2D;
var arc3D = new Arc3D()
{
Start =
{
X = arc2D.Start.X,
Y = arc2D.Start.Y,
Z = 0
},
End =
{
X = arc2D.End.X,
Y = arc2D.End.Y,
Z = 0
},
Center =
{
X = arc2D.Center.X,
Y = arc2D.Center.Y,
Z = 0,
},
Radius = arc2D.Radius,
ClockWise = arc2D.ClockWise,
};
arc3D.PlotStyle = arc2D.PlotStyle;
arc3D.IsSelected = arc2D.IsSelected;
rslt.Add(arc3D);
}
}
return(rslt);
}