public double[] getPlineCoords()
{
//works but needs honing//
Autodesk.AutoCAD.Interop.AcadSelectionSets sSets = cadApp.ActiveDocument.SelectionSets;
Autodesk.AutoCAD.Interop.AcadSelectionSet sSet = null;
try
{
sSet = sSets.Add("set1");
}
catch
{
int set1Index = 0;
for (int i = 0; i < sSets.Count; ++i)
{
if (sSets.Item(i).Name == "set1")
{
set1Index = i;
}
}
sSet = sSets.Item(set1Index);
sSet.Clear();
}
cadApp.Visible = true;
sSet.SelectOnScreen();
Autodesk.AutoCAD.Interop.Common.AcadLWPolyline pline = null;
for (int i = 0; i < sSet.Count; ++i)
{
//Console.WriteLine
Autodesk.AutoCAD.Interop.Common.AcadEntity obj = sSet.Item(i) as Autodesk.AutoCAD.Interop.Common.AcadEntity;
try
{
pline = cadApp.ActiveDocument.HandleToObject(obj.Handle);
double[] test = pline.Coordinates as double[];
Console.WriteLine("Coord 3 " + test[3]);
Console.WriteLine("The buldge 0 is " + pline.GetBulge(0));
Console.WriteLine("The buldge 1 is " + pline.GetBulge(1));
Console.WriteLine("The buldge 2 is " + pline.GetBulge(2));
Console.WriteLine("The buldge 3 is " + pline.GetBulge(3));
}
catch
{
Console.WriteLine("entity type error");
}
}
return(pline.Coordinates);
}
public List <VTex> getPlineEnityCoords()
{
List <VTex> returnVertices = new List <VTex>();
Object out1 = new object();
object out2 = new object();
try
{
cadApp.ActiveDocument.Utility.GetEntity(out out1, out out2, "Select polyline:");
if (out1 == null)
{
MessageBox.Show("Nothing Selected!");
}
Autodesk.AutoCAD.Interop.Common.AcadLWPolyline pline = out1 as Autodesk.AutoCAD.Interop.Common.AcadLWPolyline;
double[] coords = pline.Coordinates as double[];
for (int i = 0; i < (coords.Length + 1) / 2; ++i)
{
pnt3d pnt = new pnt3d(coords[2 * i], coords[2 * i + 1], 0);
VTex v = new VTex(pnt, pline.GetBulge(i));
returnVertices.Add(v);
}
}
catch
{
MessageBox.Show("Error Selecting Entity!");
}
return(returnVertices);
}