private void method_3(
Class374 modelBuilder,
DxfPolyline3DSpline spline,
Class285 entityBuilder)
{
if (entityBuilder == null)
{
return;
}
Class301 class301 = entityBuilder as Class301;
if (class301 == null)
{
this.method_4(modelBuilder, (DxfPolyline3DBase)spline, entityBuilder);
}
else
{
DxfVertex3D handledObject = (DxfVertex3D)class301.HandledObject;
if (class301.IsSplineControlPoint)
{
spline.ControlPoints.Add(handledObject);
}
else
{
spline.ApproximationPoints.Add(handledObject);
}
}
}
public void Visit(DxfPolyline3DSpline polyline)
{
this.method_0((DxfEntity)polyline);
this.method_2(polyline.ApproximationPoints.Count + polyline.ControlPoints.Count);
}
public void Visit(DxfPolyline3DSpline polyline)
{
this.bool_0 = true;
}
/// <summary>
/// Visits the specified entity.
/// See the <see cref="IEntityVisitor"/> for more details.
/// </summary>
public override void Visit(DxfPolyline3DSpline polyline)
{
HandleEntity(polyline); // don't care for vertices, as they ought to have the same layer
}
public override void ResolveReferences(Class374 modelBuilder)
{
base.ResolveReferences(modelBuilder);
DxfPolyline3DBase entity = (DxfPolyline3DBase)this.Entity;
DxfPolyline3DSpline spline = entity as DxfPolyline3DSpline;
if (spline != null)
{
if (this.ulong_6 != 0UL)
{
for (Class285 entityBuilder = modelBuilder.method_6(this.ulong_6); entityBuilder != null; entityBuilder = modelBuilder.method_7(entityBuilder))
{
this.method_3(modelBuilder, spline, entityBuilder);
if ((long)entityBuilder.HandledObject.Handle == (long)this.ulong_7)
{
break;
}
}
}
else if (this.list_1 != null)
{
for (int index = 0; index < this.list_1.Count; ++index)
{
ulong handle = this.list_1[index];
this.method_3(modelBuilder, spline, modelBuilder.method_6(handle));
}
}
}
else
{
DxfPolyline3D polyline = entity as DxfPolyline3D;
if (polyline != null)
{
if (this.ulong_6 != 0UL)
{
for (Class285 entityBuilder = modelBuilder.method_6(this.ulong_6); entityBuilder != null; entityBuilder = modelBuilder.method_7(entityBuilder))
{
this.method_2(modelBuilder, polyline, entityBuilder);
if ((long)entityBuilder.HandledObject.Handle == (long)this.ulong_7)
{
break;
}
}
}
else if (this.list_1 != null)
{
for (int index = 0; index < this.list_1.Count; ++index)
{
ulong handle = this.list_1[index];
this.method_2(modelBuilder, polyline, modelBuilder.method_6(handle));
}
}
}
}
if (this.ulong_8 == 0UL)
{
return;
}
DxfSequenceEnd dxfSequenceEnd = modelBuilder.method_4 <DxfSequenceEnd>(this.ulong_8);
if (dxfSequenceEnd == null)
{
return;
}
entity.SeqEnd = dxfSequenceEnd;
}