public new object Clone()
{
CEntityVertex entity;
entity = new CEntityVertex();
CloneEntity(entity);
entity.StartingWidth = StartingWidth;
entity.EndingWidth = EndingWidth;
entity.Bulge = Bulge;
entity.CurveFitTangentDirection = CurveFitTangentDirection;
entity.ExtraVertexCreatedByCurveFitting = ExtraVertexCreatedByCurveFitting;
entity.HasCurveFitTangent = HasCurveFitTangent;
entity.SplineVertexCreatedBySplineFitting = SplineVertexCreatedBySplineFitting;
entity.SplineFrameControlPoint = SplineFrameControlPoint;
entity.Is3DPolylineVertex = Is3DPolylineVertex;
entity.Is3DPolygonMeshVertex = Is3DPolygonMeshVertex;
entity.IsPolyFaceMeshVertex = IsPolyFaceMeshVertex;
return(entity);
}
public override void ReadGroupCodes()
{
BitArray flags;
BitArray comparer;
bool processingVertices;
CEntityVertex vertex;
VertexList = new ArrayList();
processingVertices = false;
vertex = null;
foreach (CGroupCode gc in GroupCodeList)
{
if (gc.Code == 0)
{
if (gc.Value.Trim().ToUpper() == "VERTEX")
{
processingVertices = true;
if (vertex != null)
{
vertex.ReadGroupCodes();
VertexList.Add(vertex);
}
vertex = new CEntityVertex();
vertex.EntityName = "VERTEX";
vertex.LayerName = LayerName;
}
else if (gc.Value.Trim().ToUpper() == "SEQEND")
{
processingVertices = false;
if (vertex != null)
{
vertex.ReadGroupCodes();
VertexList.Add(vertex);
}
}
}
else if (gc.Code == 30 && processingVertices == false)
{
Elevation = CGlobals.ConvertToDouble(gc.Value.Trim());
}
else if (gc.Code == 40 && processingVertices == false)
{
DefaultStartingWidth = CGlobals.ConvertToDouble(gc.Value.Trim());
}
else if (gc.Code == 41 && processingVertices == false)
{
DefaultEndingWidth = CGlobals.ConvertToDouble(gc.Value.Trim());
}
else if (gc.Code == 70 && processingVertices == false)
{
flags = new BitArray(new int[] { CGlobals.ConvertToInt(gc.Value.Trim()) });
comparer = new BitArray(new int[] { 1 });
IsClosedPolyline = flags.And(comparer)[0];
comparer = new BitArray(new int[] { 2 });
HasCurveFitVertices = flags.And(comparer)[0];
comparer = new BitArray(new int[] { 4 });
HasSplineFitVertices = flags.And(comparer)[0];
comparer = new BitArray(new int[] { 8 });
Is3DPolyline = flags.And(comparer)[0];
comparer = new BitArray(new int[] { 16 });
Is3DMesh = flags.And(comparer)[0];
comparer = new BitArray(new int[] { 32 });
MeshClosedInTheNDirection = flags.And(comparer)[0];
comparer = new BitArray(new int[] { 64 });
IsPolyfaceMesh = flags.And(comparer)[0];
comparer = new BitArray(new int[] { 128 });
ContinuousLineType = flags.And(comparer)[0];
}
else if (gc.Code == 71 && processingVertices == false)
{
PolygonMeshMVertexCount = CGlobals.ConvertToDouble(gc.Value.Trim());
}
else if (gc.Code == 72 && processingVertices == false)
{
PolygonMeshNVertexCount = CGlobals.ConvertToDouble(gc.Value.Trim());
}
else if (gc.Code == 73 && processingVertices == false)
{
SmoothSurfaceMDensity = CGlobals.ConvertToDouble(gc.Value.Trim());
}
else if (gc.Code == 74 && processingVertices == false)
{
SmoothSurfaceNDensity = CGlobals.ConvertToDouble(gc.Value.Trim());
}
else if (gc.Code == 75 && processingVertices == false)
{
if (CGlobals.ConvertToInt(gc.Value.Trim()) == 0)
{
NoSmoothSurfaceFitted = true;
}
else if (CGlobals.ConvertToInt(gc.Value.Trim()) == 5)
{
QuadraticBSplineSurface = true;
}
else if (CGlobals.ConvertToInt(gc.Value.Trim()) == 6)
{
CubicBSplineSurface = true;
}
else if (CGlobals.ConvertToInt(gc.Value.Trim()) == 8)
{
BezierSurface = true;
}
}
else
{
if (processingVertices && vertex != null)
{
if (gc.Code == 5)
{
// Handle
vertex.Handle = gc.Value.Trim();
}
else if (gc.Code == 6)
{
// Line Type
vertex.LineType = gc.Value.Trim();
}
else if (gc.Code == 8)
{
// Layer Name
vertex.LayerName = gc.Value.Trim();
}
else
{
vertex.GroupCodeList.Add(gc);
}
}
}
}
}