internal static Polyline2D2N smethod_0(
IVertex2DCollection vertices,
GraphicsConfig config,
bool closed)
{
int count = vertices.Count;
if (count == 0)
{
return(new Polyline2D2N(0));
}
IVertex2D vertex = vertices.GetIVertex2D(0);
Polyline2D2N polyline = new Polyline2D2N(count, closed);
for (int index = 1; index < count; ++index)
{
IVertex2D ivertex2D = vertices.GetIVertex2D(index);
Class639.Class641.smethod_1(config, polyline, vertex, ivertex2D);
vertex = ivertex2D;
}
if (closed)
{
Class639.Class641.smethod_1(config, polyline, vertex, vertices.GetIVertex2D(0));
}
else
{
Point2D2N point2D2N = new Point2D2N(vertex.Position);
polyline.Add(point2D2N);
}
return(polyline);
}
internal Polyline2D2WN method_0(
IVertex2DCollection vertices,
GraphicsConfig config,
bool closed)
{
int count = vertices.Count;
if (count == 0)
{
return(new Polyline2D2WN(0));
}
IVertex2D vertex = vertices.GetIVertex2D(0);
Polyline2D2WN polyline = new Polyline2D2WN(count, closed);
for (int index = 1; index < count; ++index)
{
IVertex2D ivertex2D = vertices.GetIVertex2D(index);
this.method_1(config, polyline, vertex, ivertex2D);
vertex = ivertex2D;
}
if (closed)
{
this.method_1(config, polyline, vertex, vertices.GetIVertex2D(0));
}
else
{
double startWidth = vertex.StartWidth == 0.0 ? this.double_0 : vertex.StartWidth;
double endWidth = vertex.EndWidth == 0.0 ? this.double_1 : vertex.EndWidth;
Point2D2WN point2D2Wn = new Point2D2WN(vertex.Position, startWidth, endWidth);
polyline.Add(point2D2Wn);
}
return(polyline);
}
internal static void smethod_12(
DrawContext context,
IVertex2DCollection vertices,
bool closed,
Matrix4D transform,
double thickness,
double defaultStartWidth,
double defaultEndWidth,
WW.Cad.Drawing.Surface.Geometry geometry)
{
bool flag;
if (flag = defaultStartWidth == 0.0 && defaultEndWidth == 0.0)
{
int num = closed ? vertices.Count : vertices.Count - 1;
for (int index = 0; index < num; ++index)
{
IVertex2D ivertex2D = vertices.GetIVertex2D(index);
if (ivertex2D.StartWidth != 0.0 || ivertex2D.EndWidth != 0.0)
{
flag = false;
break;
}
}
}
if (flag)
{
if (thickness == 0.0)
{
geometry.Add((IPrimitive) new WW.Cad.Drawing.Surface.Polyline2DE(Class639.Class640.smethod_0(vertices, context.Config, closed), transform));
}
else
{
geometry.Add((IPrimitive) new WW.Cad.Drawing.Surface.Polyline2D2N(Class639.Class641.smethod_0(vertices, context.Config, closed), transform));
}
}
else if (thickness == 0.0)
{
WW.Cad.Drawing.Polyline2D2WN wrappee = new Class639(defaultStartWidth, defaultEndWidth).method_0(vertices, context.Config, closed);
if (wrappee == null || wrappee.Count <= 0)
{
return;
}
geometry.Add((IPrimitive) new WW.Cad.Drawing.Surface.Polyline2D2WN(wrappee, context.Model.Header.FillMode, transform));
}
else
{
WW.Cad.Drawing.Polyline2D2WN wrappee = new Class639(defaultStartWidth, defaultEndWidth).method_0(vertices, context.Config, closed);
if (wrappee == null || wrappee.Count <= 0)
{
return;
}
geometry.Add((IPrimitive) new WW.Cad.Drawing.Surface.Polyline2D2WN(wrappee, context.Model.Header.FillMode, transform));
}
}