private void method_15(
DrawContext.Wireframe context,
Bitmap bitmap,
out DxfRasterImage rasterImage,
out Vector4D transformedOrigin,
out Vector4D transformedXAxis,
out Vector4D transformedYAxis)
{
GdiBitmap gdiBitmap = new GdiBitmap(bitmap);
rasterImage = (DxfRasterImage) new DxfImage();
DxfImageDef imageDef = new DxfImageDef(context.Model);
imageDef.SetBitmap((IBitmap)gdiBitmap);
rasterImage.SetImageDef(imageDef, true);
IClippingTransformer clippingTransformer = (IClippingTransformer)context.GetTransformer().Clone();
Matrix4D preTransform1 = Transformation4D.Translation((WW.Math.Vector3D) this.point3D_3);
clippingTransformer.SetPreTransform(preTransform1);
Matrix4D preTransform2 = Transformation4D.Scaling((this.point3D_2 - this.point3D_3).GetLength() / (double)bitmap.Width, (this.point3D_0 - this.point3D_3).GetLength() / (double)bitmap.Height, 1.0);
clippingTransformer.SetPreTransform(preTransform2);
Matrix4D matrix = clippingTransformer.Matrix;
WW.Math.Point3D zero = WW.Math.Point3D.Zero;
transformedOrigin = matrix.TransformTo4D(zero);
transformedXAxis = matrix.TransformTo4D(zero + WW.Math.Vector3D.XAxis);
transformedYAxis = matrix.TransformTo4D(zero + WW.Math.Vector3D.YAxis);
}
private void GetPolylines4D(
DrawContext context,
IClippingTransformer transformer,
out bool fill,
out IList <Polyline4D> polylines4D)
{
DxfHeader header = context.Model.Header;
GraphicsConfig config = context.Config;
IList <WW.Math.Geometry.Polyline3D> polylines = (IList <WW.Math.Geometry.Polyline3D>) new List <WW.Math.Geometry.Polyline3D>();
fill = false;
if (header.ShowSplineControlPoints || config.ShowSplineControlPoints)
{
this.method_14(polylines);
}
if (config.ShowSplineApproximationPoints)
{
this.method_15(polylines);
}
if (!header.ShowSplineControlPoints || config.ShowSplineInterpolatedPoints)
{
int splineLineSegments = (int)context.Config.NoOfSplineLineSegments;
this.method_18(polylines, splineLineSegments, splineLineSegments);
}
IClippingTransformer transformer1 = (IClippingTransformer)transformer.Clone();
transformer1.SetPreTransform(this.Transform);
polylines4D = DxfUtil.smethod_36(polylines, false, transformer1);
}
private IList <Polyline4D> method_14(
DrawContext context,
IClippingTransformer transformer)
{
bool closed = this.Closed;
List <Polyline3D> polyline3DList = new List <Polyline3D>();
if (this.Style.DisplayMiters)
{
int num1 = closed ? 0 : 1;
int num2 = closed ? this.list_0.Count : this.list_0.Count - 1;
for (int index = num1; index < num2; ++index)
{
DxfMLine.Segment segment = this.list_0[index];
if (segment.Elements.Count >= 2)
{
DxfMLine.Segment.Element element1 = segment.Elements[0];
DxfMLine.Segment.Element element2 = segment.Elements[segment.Elements.Count - 1];
if (element1.Parameters.Count > 0 && element2.Parameters.Count > 0)
{
Polyline3D polyline3D = new Polyline3D(2, false);
polyline3D.Add(segment.Position + element1.Parameters[0] * segment.MiterDirection);
polyline3D.Add(segment.Position + element2.Parameters[0] * segment.MiterDirection);
polyline3DList.Add(polyline3D);
}
}
}
}
return(DxfUtil.smethod_36((IList <Polyline3D>)polyline3DList, false, transformer));
}
protected Wireframe(
DxfModel model,
DxfLayout layout,
GraphicsConfig config,
IClippingTransformer initialTransformer)
: base(model, layout, config)
{
this.clippingTransformerChain_0 = new ClippingTransformerChain();
this.clippingTransformerChain_0.Push(initialTransformer);
}
private IList <Polyline4D> method_21(
DrawContext context,
IClippingTransformer transformer)
{
Polyline3D polyline = new Polyline3D(true, new WW.Math.Point3D[4] {
new WW.Math.Point3D(this.point3D_0.X - this.size2D_0.X * 0.5, this.point3D_0.Y - this.size2D_0.Y * 0.5, 0.0), new WW.Math.Point3D(this.point3D_0.X + this.size2D_0.X * 0.5, this.point3D_0.Y - this.size2D_0.Y * 0.5, 0.0), new WW.Math.Point3D(this.point3D_0.X + this.size2D_0.X * 0.5, this.point3D_0.Y + this.size2D_0.Y * 0.5, 0.0), new WW.Math.Point3D(this.point3D_0.X - this.size2D_0.X * 0.5, this.point3D_0.Y + this.size2D_0.Y * 0.5, 0.0)
});
return(transformer.Transform(polyline, false));
}
public void DrawPath(
IShape2D path,
Matrix4D transform,
Color color,
short lineWeight,
bool filled,
bool forText,
double extrusion)
{
if (!path.HasSegments)
{
return;
}
IClippingTransformer transformer = (IClippingTransformer)this.wireframe_0.GetTransformer().Clone();
transformer.SetPreTransform(transform);
if (extrusion == 0.0)
{
IShape4D shape1 = (IShape4D) new FlatShape4D(path, filled);
IShape4D shape2 = transformer.Transform(shape1);
if (shape2.IsEmpty)
{
return;
}
this.iwireframeGraphicsFactory2_0.BeginGeometry(this.dxfEntity_0, this.wireframe_0, this.wireframe_0.GetPlotColor(this.dxfEntity_0, color), false, filled, !filled, true);
this.iwireframeGraphicsFactory2_0.CreateShape(this.dxfEntity_0, shape2);
this.iwireframeGraphicsFactory2_0.EndGeometry();
}
else
{
IList <Polyline2D> flattened = (IList <Polyline2D>)ShapeTool.GetFlattened(path, this.wireframe_0.Config.ShapeFlattenEpsilon);
IList <Polyline4D> polylines1 = DxfUtil.smethod_39(flattened, filled, transformer);
ArgbColor plotColor = this.wireframe_0.GetPlotColor(this.dxfEntity_0, color);
Class940.smethod_3(this.dxfEntity_0, this.wireframe_0, this.iwireframeGraphicsFactory2_0, plotColor, forText, false, true, polylines1);
transformer.SetPreTransform(Transformation4D.Translation(0.0, 0.0, extrusion));
IList <Polyline4D> polylines2 = DxfUtil.smethod_39(flattened, filled, transformer);
Class940.smethod_3(this.dxfEntity_0, this.wireframe_0, this.iwireframeGraphicsFactory2_0, plotColor, forText, false, true, polylines2);
Polyline4D polyline4D1 = new Polyline4D(2);
polyline4D1.Add(Vector4D.Zero);
polyline4D1.Add(Vector4D.Zero);
IList <Polyline4D> polylines3 = (IList <Polyline4D>) new List <Polyline4D>(1);
polylines3.Add(polyline4D1);
for (int index1 = polylines1.Count - 1; index1 >= 0; --index1)
{
Polyline4D polyline4D2 = polylines1[index1];
Polyline4D polyline4D3 = polylines2[index1];
for (int index2 = polyline4D2.Count - 1; index2 >= 0; --index2)
{
polyline4D1[0] = polyline4D2[index2];
polyline4D1[1] = polyline4D3[index2];
Class940.smethod_2(this.dxfEntity_0, this.wireframe_0, this.iwireframeGraphicsFactory2_0, plotColor, forText, false, true, polylines3);
}
}
}
}
private void GetPolylines4D(
DrawContext context,
IClippingTransformer transformer,
out IList <Polyline4D> polylines4D,
out IList <FlatShape4D> shapes)
{
IList <WW.Math.Geometry.Polyline3D> polylines;
this.GetPolylines(context, transformer.LineTypeScaler, out polylines, out shapes);
polylines4D = DxfUtil.smethod_36(polylines, false, transformer);
}
private IList <Polyline4D> GetPolylines4D(IClippingTransformer transformer)
{
WW.Math.Geometry.Polyline3D polyline3D = this.method_13();
List <WW.Math.Geometry.Polyline3D> polyline3DList = new List <WW.Math.Geometry.Polyline3D>(1);
polyline3DList.Add(polyline3D);
if (this.Thickness != 0.0)
{
DxfUtil.Extrude((IList <WW.Math.Geometry.Polyline3D>)polyline3DList, this.Thickness, this.ZAxis);
}
return(DxfUtil.smethod_36((IList <WW.Math.Geometry.Polyline3D>)polyline3DList, polyline3D.Closed, transformer));
}
private void GetPolylines4D(
IClippingTransformer transformer,
out IList <Polyline4D> polylines4D,
out bool fill)
{
IList <WW.Math.Geometry.Polyline3D> polylines = (IList <WW.Math.Geometry.Polyline3D>) new List <WW.Math.Geometry.Polyline3D>();
fill = false;
this.method_13(polylines);
DxfUtil.Transform(polylines, this.Transform);
polylines4D = DxfUtil.smethod_36(polylines, false, transformer);
}
private void GetPolylines4D(
DrawContext context,
IClippingTransformer transformer,
out IList <Polyline4D> polylines4D,
out IList <IShape4D> shapes)
{
IList <Polyline3D> polylines;
IList <FlatShape4D> flatShapes;
this.GetPolylines(context, transformer.LineTypeScaler, out polylines, out flatShapes);
polylines4D = DxfUtil.smethod_36(polylines, false, transformer);
shapes = DxfUtil.smethod_37((ICollection <FlatShape4D>)flatShapes, transformer);
}
private void method_13(
DrawContext context,
IClippingTransformer transformer,
out IList <WW.Math.Geometry.Polyline3D> polylines,
out IList <FlatShape4D> flatShapes)
{
this.GetPolylines(context, transformer.LineTypeScaler, out polylines, out flatShapes);
if (this.double_1 == 0.0)
{
return;
}
DxfUtil.Extrude(polylines, this.double_1, this.vector3D_0);
}
private void GetPolylines4D(
DrawContext context,
IClippingTransformer transformer,
out IList <Polyline4D> polylines4D,
out bool fill)
{
DxfHeader header = context.Model.Header;
GraphicsConfig config = context.Config;
IList <WW.Math.Geometry.Polyline3D> polylines = (IList <WW.Math.Geometry.Polyline3D>) new List <WW.Math.Geometry.Polyline3D>();
fill = false;
this.method_13(polylines);
DxfUtil.Transform(polylines, this.Transform);
polylines4D = DxfUtil.smethod_36(polylines, false, transformer);
}
public override void DrawInternal(
DrawContext.Wireframe context,
IWireframeGraphicsFactory graphicsFactory)
{
IClippingTransformer transformer = context.GetTransformer();
Vector3D vector3D = 10000000.0 * this.vector3D_0;
WW.Math.Point3D start = this.point3D_0 - vector3D;
WW.Math.Point3D end = this.point3D_0 + vector3D;
foreach (Segment4D segment in (IEnumerable <Segment4D>)transformer.Transform(new Segment3D(start, end)))
{
Vector4D?startPoint = transformer.Transform(this.point3D_0);
graphicsFactory.CreateXLine((DxfEntity)this, context, context.GetPlotColor((DxfEntity)this), startPoint, segment);
}
}
public void DrawPath(
IShape2D path,
Matrix4D transform,
Color color,
short lineWeight,
bool filled,
bool forText,
double extrusion)
{
if (!path.HasSegments)
{
return;
}
IClippingTransformer transformer = (IClippingTransformer)this.wireframe_0.GetTransformer().Clone();
transformer.SetPreTransform(transform);
IWireframeGraphicsFactory graphicsFactory0 = this.iwireframeGraphicsFactory_0;
if (extrusion == 0.0)
{
IShape4D shape1 = (IShape4D) new FlatShape4D((IShape2D)(path as GeneralShape2D ?? new GeneralShape2D(path, true)), filled);
IShape4D shape2 = transformer.Transform(shape1);
if (shape2.IsEmpty)
{
return;
}
graphicsFactory0.CreateShape(this.dxfEntity_0, this.wireframe_0, this.wireframe_0.GetPlotColor(this.dxfEntity_0, color), forText, shape2);
}
else
{
IList <Polyline2D> flattened = (IList <Polyline2D>)ShapeTool.GetFlattened(path, this.wireframe_0.Config.ShapeFlattenEpsilon);
IList <Polyline4D> polylines1 = DxfUtil.smethod_39(flattened, filled, transformer);
ArgbColor plotColor = this.wireframe_0.GetPlotColor(this.dxfEntity_0, color);
graphicsFactory0.CreatePathAsOne(this.dxfEntity_0, this.wireframe_0, plotColor, forText, polylines1, false, true);
transformer.SetPreTransform(Transformation4D.Translation(0.0, 0.0, extrusion));
IList <Polyline4D> polylines2 = DxfUtil.smethod_39(flattened, filled, transformer);
graphicsFactory0.CreatePathAsOne(this.dxfEntity_0, this.wireframe_0, plotColor, forText, polylines2, false, true);
for (int index1 = polylines1.Count - 1; index1 >= 0; --index1)
{
Polyline4D polyline4D1 = polylines1[index1];
Polyline4D polyline4D2 = polylines2[index1];
for (int index2 = polyline4D1.Count - 1; index2 >= 0; --index2)
{
graphicsFactory0.CreateLine(this.dxfEntity_0, this.wireframe_0, plotColor, forText, polyline4D1[index2], polyline4D2[index2]);
}
}
}
}
private void GetPolylines4D(
DrawContext context,
IClippingTransformer transformer,
out IList <Polyline4D> polylines4D,
out IList <IShape4D> shapes)
{
IList <WW.Math.Geometry.Polyline3D> polylines;
IList <FlatShape4D> shapes1;
this.GetPolylines(context, transformer.LineTypeScaler, out polylines, out shapes1);
IClippingTransformer transformer1 = (IClippingTransformer)transformer.Clone();
transformer1.SetPreTransform(this.Transform);
polylines4D = DxfUtil.smethod_36(polylines, false, transformer1);
shapes = DxfUtil.smethod_37((ICollection <FlatShape4D>)shapes1, transformer1);
}
public override void DrawInternal(
DrawContext.Wireframe context,
IWireframeGraphicsFactory2 graphicsFactory)
{
PointDisplayMode pointDisplayMode = context.Model.Header.PointDisplayMode;
bool flag = this.Layer != null && this.Layer == context.DefPointsLayer;
if (pointDisplayMode == PointDisplayMode.None && !flag)
{
return;
}
ArgbColor plotColor = context.GetPlotColor((DxfEntity)this);
IClippingTransformer transformer = context.GetTransformer();
if (this.double_1 != 0.0)
{
foreach (Segment4D segment4D in (IEnumerable <Segment4D>)transformer.Transform(new Segment3D(this.point3D_0, this.point3D_0 + this.double_1 * this.vector3D_0)))
{
graphicsFactory.BeginGeometry((DxfEntity)this, context, plotColor, false, false, true, true);
graphicsFactory.CreateLine((DxfEntity)this, segment4D.Start, segment4D.End);
graphicsFactory.EndGeometry();
}
}
else if (pointDisplayMode != PointDisplayMode.Point && context.Model.Header.PointDisplaySize > 0.0 && !flag)
{
IShape4D shape = transformer.Transform((IShape4D) new FlatShape4D(context.PointShape2D, Transformation4D.Translation(this.point3D_0.X, this.point3D_0.Y, this.point3D_0.Z), false));
if (shape.IsEmpty)
{
return;
}
graphicsFactory.BeginGeometry((DxfEntity)this, context, plotColor, false, true, false, true);
graphicsFactory.CreateShape((DxfEntity)this, shape);
graphicsFactory.EndGeometry();
}
else
{
Vector4D?nullable = transformer.Transform(this.point3D_0);
if (!nullable.HasValue)
{
return;
}
graphicsFactory.BeginGeometry((DxfEntity)this, context, plotColor, false, true, false, true);
graphicsFactory.CreateDot((DxfEntity)this, nullable.Value);
graphicsFactory.EndGeometry();
}
}
private void GetPolylines4D(
DrawContext context,
IClippingTransformer transformer,
out IList <Polyline4D> polylines4D,
out IList <FlatShape4D> shapes,
out bool fill)
{
IList <Polyline3D> polylines;
this.GetPolylines(context, transformer.LineTypeScaler, out polylines, out shapes, out fill);
fill = fill && this.ZAxis.X == 0.0 && this.ZAxis.Y == 0.0;
if (this.Thickness != 0.0)
{
DxfUtil.Extrude(polylines, this.Thickness, this.ZAxis);
}
polylines4D = DxfUtil.smethod_36(polylines, fill, transformer);
}
private void GetPolylines4D(
DrawContext context,
IClippingTransformer transformer,
double startAngle,
double endAngle,
out IList <Polyline4D> polylines4D,
out IList <FlatShape4D> shapes)
{
IList <WW.Math.Geometry.Polyline3D> polylines;
this.GetPolylines(context, transformer.LineTypeScaler, startAngle, endAngle, out polylines, out shapes);
if (this.Thickness != 0.0)
{
DxfUtil.Extrude(polylines, this.Thickness, this.ZAxis);
}
polylines4D = DxfUtil.smethod_36(polylines, false, transformer);
}
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);
}
}
private IList <Polyline4D> method_17(
IClippingTransformer transformer,
Bounds2D textBounds)
{
Matrix4D transform = this.Transform;
IClippingTransformer transformer1 = (IClippingTransformer)transformer.Clone();
transformer1.SetPreTransform(transform);
double num = this.double_1 * (this.backgroundFillInfo_0.BorderOffsetFactor - 1.0);
double x1 = textBounds.Corner1.X - num;
double x2 = this.double_2 + num;
double y1 = textBounds.Corner1.Y - num;
double y2 = textBounds.Corner2.Y + num;
return(DxfUtil.smethod_38(new WW.Math.Geometry.Polyline3D(true, new WW.Math.Point3D[4] {
new WW.Math.Point3D(x1, y1, 0.0), new WW.Math.Point3D(x2, y1, 0.0), new WW.Math.Point3D(x2, y2, 0.0), new WW.Math.Point3D(x1, y2, 0.0)
}), true, transformer1));
}
public override void DrawInternal(
DrawContext.Wireframe context,
IWireframeGraphicsFactory2 graphicsFactory)
{
IClippingTransformer transformer = context.GetTransformer();
IList <WW.Math.Geometry.Polyline3D> polylines1;
IList <FlatShape4D> flatShapes;
this.method_13((DrawContext)context, transformer, out polylines1, out flatShapes);
IList <Polyline4D> polylines2 = DxfUtil.smethod_36(polylines1, false, transformer);
if (polylines2.Count > 0)
{
Class940.smethod_3((DxfEntity)this, context, graphicsFactory, context.GetPlotColor((DxfEntity)this), false, false, true, polylines2);
}
if (flatShapes == null)
{
return;
}
Class940.smethod_23((IPathDrawer) new Class396((DxfEntity)this, context, graphicsFactory), (IEnumerable <IShape4D>)flatShapes, this.Color.ToColor(), context.GetLineWeight((DxfEntity)this));
}
public override void DrawInternal(
DrawContext.Wireframe context,
IWireframeGraphicsFactory graphicsFactory)
{
if (this.list_0.Count <= 0)
{
return;
}
Polygon2D clipBoundary = this.GetClipBoundary((DrawContext)context);
if (clipBoundary == null)
{
return;
}
Matrix4D preTransform = this.method_15();
IClippingTransformer clippingTransformer = (IClippingTransformer)context.GetTransformer().Clone();
clippingTransformer.SetPreTransform(preTransform);
Matrix4D matrix = clippingTransformer.Matrix;
WW.Math.Point3D point = new WW.Math.Point3D(-0.5, -0.5, 0.0);
Vector4D transformedOrigin = matrix.TransformTo4D(point);
Vector4D transformedXAxis = matrix.TransformTo4D(point + WW.Math.Vector3D.XAxis);
Vector4D transformedYAxis = matrix.TransformTo4D(point + WW.Math.Vector3D.YAxis);
WW.Math.Geometry.Polyline3D polyline = new WW.Math.Geometry.Polyline3D(true);
foreach (WW.Math.Point2D point2D in (List <WW.Math.Point2D>)clipBoundary)
{
polyline.Add((WW.Math.Point3D)point2D);
}
IList <Polyline4D> polyline4DList = clippingTransformer.Transform(polyline, true);
if (polyline4DList.Count <= 0)
{
return;
}
Polyline4D imageBoundary = polyline4DList[0];
graphicsFactory.CreateImage(this, context, this.bool_2 ? imageBoundary : (Polyline4D)null, imageBoundary, transformedOrigin, transformedXAxis, transformedYAxis);
}
internal IClippingTransformer method_17(
DxfModel model,
GraphicsConfig graphicsConfig,
Matrix4D postTransform)
{
IClippingTransformer clippingTransformer = (IClippingTransformer)null;
IClipBoundaryProvider clippingBoundaryEntity = this.ClippingBoundaryEntity as IClipBoundaryProvider;
if (this.UseNonRectangularClipBoundary && clippingBoundaryEntity != null)
{
IList <Polygon2D> clipBoundary = clippingBoundaryEntity.GetClipBoundary(graphicsConfig);
if (clipBoundary.Count == 1)
{
Matrix4D transform = this.GetTransform();
clippingTransformer = (IClippingTransformer) new ModelSpaceClippingTransformer(postTransform * transform, new Matrix3D(transform.M00, transform.M01, transform.M02, transform.M10, transform.M11, transform.M12, transform.M20, transform.M21, transform.M22), (Interface32) new Class455(transform.GetInverse(), clipBoundary[0], false), graphicsConfig.ShapeFlattenEpsilon, graphicsConfig.ShapeFlattenEpsilonForBoundsCalculation);
}
}
if (clippingTransformer == null)
{
clippingTransformer = (IClippingTransformer) new Class938(this, postTransform, graphicsConfig.ShapeFlattenEpsilon, graphicsConfig.ShapeFlattenEpsilonForBoundsCalculation, model.Header.PaperSpaceAnnotationScalingEnabled);
}
return(clippingTransformer);
}
private IList <Polyline4D> method_16(
DrawContext.Wireframe context,
out Polyline3DT imageBoundaryPolyline,
out IClippingTransformer transformer)
{
Polygon2D clipBoundary = this.GetClipBoundary((DrawContext)context);
if (clipBoundary != null && clipBoundary.Count != 0)
{
Matrix4D preTransform = this.method_15();
transformer = context.GetTransformer();
transformer = (IClippingTransformer)transformer.Clone();
transformer.SetPreTransform(preTransform);
imageBoundaryPolyline = new Polyline3DT(true);
foreach (WW.Math.Point2D point2D in (List <WW.Math.Point2D>)clipBoundary)
{
imageBoundaryPolyline.Add(new Point3DT((WW.Math.Point3D)point2D, 0U));
}
return((IList <Polyline4D>) new List <Polyline4D>((IEnumerable <Polyline4D>)transformer.Transform(imageBoundaryPolyline.ToPolyline3D(), true)));
}
imageBoundaryPolyline = (Polyline3DT)null;
transformer = (IClippingTransformer)null;
return((IList <Polyline4D>) new Polyline4D[0]);
}
public override void DrawInternal(
DrawContext.Wireframe context,
IWireframeGraphicsFactory graphicsFactory)
{
IList <Polyline4D> polyline4DList = context.GetTransformer().Transform(this.method_14(), true);
if (polyline4DList == null || polyline4DList.Count <= 0)
{
return;
}
IList <Polyline4D> polylines4D;
IList <IShape4D> shapes;
this.GetPolylines4D((DrawContext)context, context.GetTransformer(), out polylines4D, out shapes);
IClippingTransformer clippingTransformer = (IClippingTransformer)context.GetTransformer().Clone();
Matrix4D preTransform = Transformation4D.Translation((WW.Math.Vector3D) this.point3D_3);
clippingTransformer.SetPreTransform(preTransform);
Matrix4D matrix = clippingTransformer.Matrix;
WW.Math.Point3D zero = WW.Math.Point3D.Zero;
Vector4D transformedOrigin = matrix.TransformTo4D(zero);
Vector4D transformedXAxis = matrix.TransformTo4D(zero + WW.Math.Vector3D.XAxis);
Vector4D transformedYAxis = matrix.TransformTo4D(zero + WW.Math.Vector3D.YAxis);
graphicsFactory.CreateScalableImage((DxfEntity)this, context, (IBitmapProvider)this, polyline4DList[0], new Size2D((this.point3D_2 - this.point3D_3).GetLength(), (this.point3D_0 - this.point3D_3).GetLength()), transformedOrigin, transformedXAxis, transformedYAxis);
if (polylines4D.Count > 0)
{
graphicsFactory.CreatePath((DxfEntity)this, context, context.GetPlotColor((DxfEntity)this), false, polylines4D, false, true);
}
if (shapes == null)
{
return;
}
Class940.smethod_23((IPathDrawer) new ns0.Class0((DxfEntity)this, context, graphicsFactory), (IEnumerable <IShape4D>)shapes, this.Color.ToColor(), context.GetLineWeight((DxfEntity)this));
}
public void Push(IClippingTransformer transformer)
{
this.linkedList_0.AddFirst(transformer);
this.iclippingTransformer_0 = this.linkedList_0.Count == 1 ? this.linkedList_0.First.Value : (IClippingTransformer)null;
this.method_0();
}
private void GetPolylines4D(
DrawContext context,
int elementIndex,
int minElementCount,
DxfMLineStyle.Element styleElement,
IClippingTransformer transformer,
out IList <Polyline4D> polylines4D,
out IList <IShape4D> shapes)
{
WW.Math.Point3D point3D0 = this.point3D_0;
bool closed = this.Closed;
IList <Polyline3D> polyline3DList = (IList <Polyline3D>) new List <Polyline3D>();
IList <FlatShape4D> resultShapes = (IList <FlatShape4D>) new List <FlatShape4D>();
if (minElementCount == 0)
{
Polyline3D polyline3D = new Polyline3D(closed);
foreach (DxfMLine.Segment segment in this.list_0)
{
polyline3D.Add(segment.Position);
}
if (polyline3D.Count > 0)
{
DxfUtil.smethod_2(context.Config, polyline3DList, resultShapes, (IList <Polyline3D>) new Polyline3D[1]
{
polyline3D
}, styleElement.LineType, this.vector3D_0, 1.0, transformer.LineTypeScaler);
}
}
else
{
IList <Polyline3D> polylines = (IList <Polyline3D>) new List <Polyline3D>();
Polyline3D polyline3D = new Polyline3D();
bool flag = false;
foreach (DxfMLine.Segment segment in this.list_0)
{
WW.Math.Vector3D miterDirection = segment.MiterDirection;
WW.Math.Point3D position = segment.Position;
if (elementIndex < segment.Elements.Count)
{
DxfMLine.Segment.Element element = segment.Elements[elementIndex];
WW.Math.Point3D point3D1 = position;
if (element.Parameters.Count > 0)
{
WW.Math.Point3D point3D2 = point3D1 + miterDirection * element.Parameters[0];
if (element.Parameters.Count > 1)
{
for (int index = 1; index < element.Parameters.Count; index += 2)
{
WW.Math.Point3D point3D3 = point3D2 + segment.Direction * element.Parameters[index];
polyline3D.Add(point3D3);
if (index + 1 < element.Parameters.Count)
{
WW.Math.Point3D point3D4 = point3D2 + segment.Direction * element.Parameters[index + 1];
polyline3D.Add(point3D4);
polylines.Add(polyline3D);
polyline3D = new Polyline3D();
}
}
}
else if (polyline3D.Count > 0)
{
polyline3D.Add(point3D2);
polylines.Add(polyline3D);
polyline3D = new Polyline3D();
}
}
else if (element.AreaFillParameters.Count > 0)
{
flag = true;
}
}
}
DxfMLine.Segment segment1 = this.list_0[this.list_0.Count - 1];
if (closed && polyline3D.Count > 0)
{
DxfMLine.Segment segment2 = this.list_0[0];
if (elementIndex < segment2.Elements.Count)
{
DxfMLine.Segment.Element element = segment2.Elements[elementIndex];
WW.Math.Point3D position = segment2.Position;
if (element.Parameters.Count > 0)
{
WW.Math.Vector3D miterDirection = segment2.MiterDirection;
WW.Math.Point3D point3D = position + miterDirection * element.Parameters[0];
polyline3D.Add(point3D);
}
}
}
if (polyline3D.Count > 0)
{
polylines.Add(polyline3D);
}
if (flag)
{
polyline3DList.Add(polyline3D);
}
else if (polylines.Count > 0)
{
DxfUtil.smethod_2(context.Config, polyline3DList, resultShapes, polylines, styleElement.LineType, this.vector3D_0, 1.0, transformer.LineTypeScaler);
}
}
polylines4D = DxfUtil.smethod_36(polyline3DList, false, transformer);
shapes = DxfUtil.smethod_37((ICollection <FlatShape4D>)resultShapes, transformer);
}
private IList <Polyline4D> method_16(IClippingTransformer transformer)
{
WW.Math.Point3D point3D0 = this.point3D_0;
bool closed = this.Closed;
DxfMLine.Segment segment1 = this.list_0[0];
int num1 = int.MaxValue;
foreach (DxfMLine.Segment segment2 in this.list_0)
{
if (segment2.Elements.Count < num1)
{
num1 = segment2.Elements.Count;
}
}
IList <Polyline4D> polyline4DList;
if (num1 >= 2)
{
Polyline3D[] polyline3DArray = new Polyline3D[2];
for (int index = 0; index < polyline3DArray.Length; ++index)
{
polyline3DArray[index] = new Polyline3D(closed);
}
foreach (DxfMLine.Segment segment2 in this.list_0)
{
WW.Math.Vector3D miterDirection = segment2.MiterDirection;
WW.Math.Point3D position = segment2.Position;
if (segment2.Elements.Count == 0)
{
polyline3DArray[0].Add(position);
}
else
{
DxfMLine.Segment.Element element1 = (DxfMLine.Segment.Element)null;
DxfMLine.Segment.Element element2 = (DxfMLine.Segment.Element)null;
double num2 = double.MaxValue;
double num3 = double.MinValue;
for (int index = 0; index < num1; ++index)
{
DxfMLine.Segment.Element element3 = segment2.Elements[index];
if (element3.Parameters.Count != 0)
{
if (element1 == null)
{
element1 = element3;
num2 = element1.Parameters[0];
}
else if (element3.Parameters[0] < num2)
{
element1 = element3;
num2 = element1.Parameters[0];
}
if (element2 == null)
{
element2 = element3;
num3 = element2.Parameters[0];
}
else if (element3.Parameters[0] > num3)
{
element2 = element3;
num3 = element2.Parameters[0];
}
}
}
if (num2 == double.MaxValue)
{
num2 = 0.0;
}
if (num3 == double.MinValue)
{
num3 = 0.0;
}
if (element1 != null && element2 != null)
{
polyline3DArray[0].Add(position + miterDirection * num2);
polyline3DArray[1].Add(position + miterDirection * num3);
}
}
}
List <Polyline3D> polyline3DList;
if (closed)
{
polyline3DList = new List <Polyline3D>(2);
polyline3DList.AddRange((IEnumerable <Polyline3D>)polyline3DArray);
}
else
{
polyline3DList = new List <Polyline3D>(1);
Polyline3D polyline3D = new Polyline3D(polyline3DArray[0].Count + polyline3DArray[1].Count, true);
polyline3D.AddRange((IEnumerable <WW.Math.Point3D>)polyline3DArray[0]);
polyline3D.AddRange((IEnumerable <WW.Math.Point3D>)polyline3DArray[1].GetReverse());
polyline3DList.Add(polyline3D);
}
IClippingTransformer transformer1 = (IClippingTransformer)transformer.Clone();
transformer1.SetPreTransform(DxfUtil.GetToWCSTransform(this.vector3D_0));
polyline4DList = DxfUtil.smethod_36((IList <Polyline3D>)polyline3DList, false, transformer1);
}
else
{
polyline4DList = (IList <Polyline4D>)null;
}
return(polyline4DList);
}
public override void DrawInternal(
DrawContext.Wireframe context,
IWireframeGraphicsFactory2 graphicsFactory)
{
if (this.list_0.Count > 0)
{
Bounds2D bounds2D = this.method_14((DrawContext)context);
Matrix4D preTransform = this.method_15();
IClippingTransformer clippingTransformer = (IClippingTransformer)context.GetTransformer().Clone();
clippingTransformer.SetPreTransform(preTransform);
Vector4D?nullable1 = clippingTransformer.Transform(WW.Math.Point3D.Zero);
Vector4D?nullable2 = clippingTransformer.Transform(WW.Math.Point3D.Zero + WW.Math.Vector3D.XAxis);
Vector4D?nullable3 = clippingTransformer.Transform(WW.Math.Point3D.Zero + WW.Math.Vector3D.YAxis);
if (this.ImageDef != null && nullable1.HasValue && (nullable2.HasValue && nullable3.HasValue))
{
graphicsFactory.BeginGeometry((DxfEntity)this, context, ArgbColor.Empty, false, false, false, true);
graphicsFactory.CreateImage(this, bounds2D.Corner1, bounds2D.Corner2, nullable1.Value, nullable2.Value, nullable3.Value, context);
graphicsFactory.EndGeometry();
}
}
if (this.ImageDef != null && !context.Config.DrawImageFrame)
{
return;
}
Polygon2D clipBoundary = this.GetClipBoundary((DrawContext)context);
if (clipBoundary == null)
{
return;
}
Matrix4D preTransform1 = this.method_15();
IClippingTransformer clippingTransformer1 = (IClippingTransformer)context.GetTransformer().Clone();
clippingTransformer1.SetPreTransform(preTransform1);
WW.Math.Geometry.Polyline3D polyline1 = new WW.Math.Geometry.Polyline3D(true);
foreach (WW.Math.Point2D point2D in (List <WW.Math.Point2D>)clipBoundary)
{
polyline1.Add((WW.Math.Point3D)point2D);
}
List <Polyline4D> polyline4DList = new List <Polyline4D>((IEnumerable <Polyline4D>)clippingTransformer1.Transform(polyline1, true));
if (this.ImageDef == null)
{
graphicsFactory.BeginGeometry((DxfEntity)this, context, context.Config.BackColor, false, true, false, false);
foreach (Polyline4D polyline2 in polyline4DList)
{
graphicsFactory.CreatePolyline((DxfEntity)this, polyline2);
}
graphicsFactory.EndGeometry();
}
if (this.ImageDef != null && !context.Config.DrawImageFrame)
{
return;
}
graphicsFactory.BeginGeometry((DxfEntity)this, context, this.GetColor((DrawContext)context), false, false, true, true);
foreach (Polyline4D polyline2 in polyline4DList)
{
graphicsFactory.CreatePolyline((DxfEntity)this, polyline2);
}
graphicsFactory.EndGeometry();
}
public void Pop()
{
this.linkedList_0.RemoveFirst();
this.iclippingTransformer_0 = this.linkedList_0.Count == 1 ? this.linkedList_0.First.Value : (IClippingTransformer)null;
this.method_0();
}