internal static IList <WW.Math.Point3D> smethod_2(
IList <WW.Math.Point3D> vertices,
ILeader leader,
out Vector3D startDerivative,
out Vector3D endDerivative)
{
if (vertices != null && vertices.Count >= 2)
{
List <WW.Math.Point3D> point3DList = new List <WW.Math.Point3D>((IEnumerable <WW.Math.Point3D>)vertices);
double effectiveArrowSize = leader.GetEffectiveArrowSize();
Vector3D vector3D = point3DList[1] - point3DList[0];
double length = vector3D.GetLength();
startDerivative = vector3D / length;
endDerivative = leader.Direction;
if (leader.HookLineDirection == HookLineDirection.Same)
{
endDerivative = -endDerivative;
}
endDerivative.Normalize();
if (DxfLeader.smethod_7(leader, vertices) && leader.LeaderArrowBlock == null && length >= effectiveArrowSize)
{
point3DList[0] += vector3D * (effectiveArrowSize / length);
}
return((IList <WW.Math.Point3D>)point3DList);
}
startDerivative = endDerivative = Vector3D.Zero;
return((IList <WW.Math.Point3D>)null);
}
public override void DrawInternal(
DrawContext.Wireframe context,
IWireframeGraphicsFactory graphicsFactory)
{
IList <Polyline3D> polylines1;
IList <FlatShape4D> shapes;
this.method_14((DrawContext)context, context.GetTransformer().LineTypeScaler, out polylines1, out shapes);
IList <Polyline4D> polylines2 = DxfUtil.smethod_36(polylines1, false, context.GetTransformer());
if (polylines2.Count > 0)
{
graphicsFactory.CreatePath((DxfEntity)this, context, context.GetPlotColor((DxfEntity)this, this.dxfDimensionStyleOverrides_0.DimensionLineColor), false, polylines2, false, true);
}
if (shapes != null)
{
Class940.smethod_23((IPathDrawer) new ns0.Class0((DxfEntity)this, context, graphicsFactory), (IEnumerable <IShape4D>)shapes, this.dxfDimensionStyleOverrides_0.DimensionLineColor, context.GetLineWeight((DxfEntity)this));
}
if (!DxfLeader.smethod_7((ILeader)this, (IList <WW.Math.Point3D>) this.list_0))
{
return;
}
if (this.dxfDimensionStyleOverrides_0.LeaderArrowBlock == null)
{
Polyline3D polyline = this.method_15();
if (polyline == null)
{
return;
}
IClippingTransformer clippingTransformer = (IClippingTransformer)context.GetTransformer().Clone();
clippingTransformer.SetPreTransform(this.method_16());
List <Polyline4D> polyline4DList = new List <Polyline4D>((IEnumerable <Polyline4D>)clippingTransformer.Transform(polyline, polyline.Closed));
if (polyline4DList.Count <= 0)
{
return;
}
graphicsFactory.CreatePath((DxfEntity)this, context, context.GetPlotColor((DxfEntity)this, this.dxfDimensionStyleOverrides_0.DimensionLineColor), false, (IList <Polyline4D>)polyline4DList, true, true);
}
else
{
DxfInsert.Interface46 nterface46 = (DxfInsert.Interface46) new DxfInsert.Class1019((DxfEntity)this, context, graphicsFactory);
nterface46.imethod_0(0, 0, this.method_16());
nterface46.Draw(this.dxfDimensionStyleOverrides_0.LeaderArrowBlock, true);
}
}
