internal static void smethod_8(
DxfEntity entity,
DrawContext.Surface context,
ISurfaceGraphicsFactory graphicsFactory,
WW.Cad.Drawing.Polyline2D2N polylineA,
WW.Cad.Drawing.Polyline2D2N polylineB,
bool isSurface,
Matrix4D transform,
Vector3D normal,
double extrusion)
{
Interface41 transformer = (Interface41)context.GetTransformer().Clone();
transformer.SetPreTransform(transform);
Vector3D vector3D = transformer.Transform(new Vector3D(0.0, 0.0, extrusion));
Vector4D vector4D1 = (Vector4D)vector3D;
if (polylineA.Count == 1)
{
Point2D2N point2D2N1 = polylineA[0];
Point2D2N point2D2N2 = polylineB[0];
if (point2D2N1.Position == point2D2N2.Position)
{
Vector4D start = transformer.Transform((WW.Math.Point3D)point2D2N1.Position);
graphicsFactory.CreateSegment(start, start + vector4D1);
}
else
{
Vector4D vector4D2 = transformer.Transform(point2D2N1.Position);
Vector4D vector4D3 = transformer.Transform(point2D2N2.Position);
Vector4D[] vector4DArray = new Vector4D[4] {
vector4D2, vector4D3, vector4D3 + vector4D1, vector4D2 + vector4D1
};
if (isSurface)
{
graphicsFactory.CreateQuad((IList <Vector4D>)vector4DArray, (IList <bool>)null);
}
else
{
graphicsFactory.CreatePolyline((IList <Vector4D>)vector4DArray, true);
}
}
}
else if (polylineA.Count == 2)
{
Point2D2N point2D2N1 = polylineA[0];
Point2D2N point2D2N2 = polylineA[1];
Point2D2N point2D2N3 = polylineB[0];
Point2D2N point2D2N4 = polylineB[1];
Vector4D vector4D2 = transformer.Transform(new WW.Math.Point3D(point2D2N1.Position, 0.0));
Vector4D vector4D3 = transformer.Transform(new WW.Math.Point3D(point2D2N2.Position, 0.0));
Vector4D vector4D4 = transformer.Transform(new WW.Math.Point3D(point2D2N3.Position, 0.0));
Vector4D vector4D5 = transformer.Transform(new WW.Math.Point3D(point2D2N4.Position, 0.0));
Vector4D vector4D6 = vector4D2 + vector4D1;
Vector4D vector4D7 = vector4D3 + vector4D1;
Vector4D vector4D8 = vector4D4 + vector4D1;
Vector4D vector4D9 = vector4D5 + vector4D1;
Vector4D[] vector4DArray1 = new Vector4D[4] {
vector4D2, vector4D3, vector4D5, vector4D4
};
Vector4D[] vector4DArray2 = new Vector4D[4] {
vector4D6, vector4D7, vector4D9, vector4D8
};
if (isSurface)
{
graphicsFactory.CreateQuad((IList <Vector4D>)vector4DArray1, (IList <bool>)null);
graphicsFactory.CreateQuad((IList <Vector4D>)vector4DArray2, (IList <bool>)null);
graphicsFactory.CreateQuad((IList <Vector4D>) new Vector4D[4]
{
vector4D2,
vector4D4,
vector4D8,
vector4D6
}, (IList <bool>)null);
graphicsFactory.CreateQuad((IList <Vector4D>) new Vector4D[4]
{
vector4D3,
vector4D5,
vector4D9,
vector4D7
}, (IList <bool>)null);
graphicsFactory.CreateQuadStrip((IList <Vector4D>) new Vector4D[2]
{
vector4D2,
vector4D3
}, (IList <Vector4D>) new Vector4D[2]
{
vector4D6,
vector4D7
}, (IList <Vector3D>) new Vector3D[2]
{
transformer.Transform(new Vector3D(point2D2N1.StartNormal, 0.0)),
transformer.Transform(new Vector3D(point2D2N1.EndNormal, 0.0))
}, 0, 1);
graphicsFactory.CreateQuadStrip((IList <Vector4D>) new Vector4D[2]
{
vector4D8,
vector4D9
}, (IList <Vector4D>) new Vector4D[2]
{
vector4D4,
vector4D5
}, (IList <Vector3D>) new Vector3D[2]
{
transformer.Transform(new Vector3D(point2D2N3.StartNormal, 0.0)),
transformer.Transform(new Vector3D(point2D2N3.EndNormal, 0.0))
}, 0, 1);
}
else
{
graphicsFactory.CreatePolyline((IList <Vector4D>)vector4DArray1, true);
graphicsFactory.CreatePolyline((IList <Vector4D>)vector4DArray2, true);
for (int index = 0; index < 4; ++index)
{
graphicsFactory.CreateSegment(vector4DArray1[index], vector4DArray2[index]);
}
}
}
else
{
int count = polylineA.Count;
int index1 = count - 1;
bool closed = polylineA.Closed;
Polyline4D polyline4DBottom1 = DxfUtil.smethod_47(polylineA, transformer);
Polyline4D polyline4DTop1 = DxfUtil.smethod_47(polylineB, transformer);
Polyline4D polyline4DTop2 = new Polyline4D(count, closed);
Polyline4D polyline4DBottom2 = new Polyline4D(count, closed);
for (int index2 = 0; index2 < count; ++index2)
{
polyline4DTop2.Add(polyline4DBottom1[index2] + vector3D);
polyline4DBottom2.Add(polyline4DTop1[index2] + vector3D);
}
if (isSurface)
{
graphicsFactory.CreateQuadStrip((IList <Vector4D>)polyline4DBottom1, (IList <Vector4D>)polyline4DTop1, normal, closed);
graphicsFactory.CreateQuadStrip((IList <Vector4D>)polyline4DTop2, (IList <Vector4D>)polyline4DBottom2, normal, closed);
if (!closed)
{
graphicsFactory.CreateQuad((IList <Vector4D>) new Vector4D[4]
{
polyline4DBottom1[0],
polyline4DTop2[0],
polyline4DBottom2[0],
polyline4DTop1[0]
}, (IList <bool>)null);
graphicsFactory.CreateQuad((IList <Vector4D>) new Vector4D[4]
{
polyline4DBottom1[index1],
polyline4DTop2[index1],
polyline4DBottom2[index1],
polyline4DTop1[index1]
}, (IList <bool>)null);
}
Class940.smethod_9(entity, graphicsFactory, polylineA, transformer, polyline4DBottom1, polyline4DTop2);
Class940.smethod_9(entity, graphicsFactory, polylineB, transformer, polyline4DBottom2, polyline4DTop1);
if (closed)
{
return;
}
Vector4D vector4D2 = polyline4DBottom1[0];
Vector4D vector4D3 = polyline4DTop1[0];
Vector4D vector4D4 = polyline4DTop2[0];
Vector4D vector4D5 = polyline4DBottom2[0];
graphicsFactory.CreateQuad((IList <Vector4D>) new Vector4D[4]
{
vector4D2,
vector4D3,
vector4D5,
vector4D4
}, (IList <bool>)null);
int index2 = count - 1;
Vector4D vector4D6 = polyline4DBottom1[index2];
Vector4D vector4D7 = polyline4DTop1[index2];
Vector4D vector4D8 = polyline4DTop2[index2];
Vector4D vector4D9 = polyline4DBottom2[index2];
graphicsFactory.CreateQuad((IList <Vector4D>) new Vector4D[4]
{
vector4D6,
vector4D7,
vector4D9,
vector4D8
}, (IList <bool>)null);
}
else
{
int index2 = 0;
int num = 1;
if (closed)
{
index2 = count - 1;
num = 0;
}
Vector4D start = polyline4DBottom1[index2];
Vector4D vector4D2 = polyline4DTop1[index2];
Vector4D vector4D3 = polyline4DTop2[index2];
Vector4D end = polyline4DBottom2[index2];
for (int index3 = num; index3 < count; ++index3)
{
Vector4D vector4D4 = polyline4DBottom1[index3];
Vector4D vector4D5 = polyline4DTop1[index3];
Vector4D vector4D6 = polyline4DTop2[index3];
Vector4D vector4D7 = polyline4DBottom2[index3];
graphicsFactory.CreateSegment(start, vector4D2);
graphicsFactory.CreateSegment(vector4D3, end);
graphicsFactory.CreateSegment(start, vector4D3);
graphicsFactory.CreateSegment(vector4D2, end);
start = vector4D4;
vector4D2 = vector4D5;
vector4D3 = vector4D6;
end = vector4D7;
}
graphicsFactory.CreatePolyline((IList <Vector4D>)polyline4DBottom1, closed);
graphicsFactory.CreatePolyline((IList <Vector4D>)polyline4DTop1, closed);
graphicsFactory.CreatePolyline((IList <Vector4D>)polyline4DTop2, closed);
graphicsFactory.CreatePolyline((IList <Vector4D>)polyline4DBottom2, closed);
}
}
}
internal static void smethod_6(
DxfEntity entity,
DrawContext.Surface context,
ISurfaceGraphicsFactory graphicsFactory,
WW.Cad.Drawing.Polyline2D2N polyline,
bool isSurface,
Matrix4D transform,
Vector3D normal,
double extrusion)
{
Interface41 transformer = (Interface41)context.GetTransformer().Clone();
transformer.SetPreTransform(transform);
Vector3D vector3D = transformer.Transform(new Vector3D(0.0, 0.0, extrusion));
Vector4D vector4D1 = (Vector4D)vector3D;
if (polyline.Count == 1)
{
Point2D2N point2D2N = polyline[0];
Vector4D start = transformer.Transform(point2D2N.Position);
graphicsFactory.CreateSegment(start, start + vector4D1);
}
else if (polyline.Count == 2)
{
Point2D2N point2D2N1 = polyline[0];
Point2D2N point2D2N2 = polyline[1];
Vector4D vector4D2 = transformer.Transform(point2D2N1.Position);
Vector4D vector4D3 = transformer.Transform(point2D2N2.Position);
Vector4D vector4D4 = vector4D2 + vector4D1;
Vector4D vector4D5 = vector4D3 + vector4D1;
if (isSurface)
{
graphicsFactory.CreateQuadStrip((IList <Vector4D>) new Vector4D[2]
{
vector4D2,
vector4D3
}, (IList <Vector4D>) new Vector4D[2]
{
vector4D4,
vector4D5
}, (IList <Vector3D>) new Vector3D[2]
{
transformer.Transform(new Vector3D(point2D2N1.StartNormal, 0.0)),
transformer.Transform(new Vector3D(point2D2N1.EndNormal, 0.0))
}, 0, 1);
}
else
{
graphicsFactory.CreatePolyline((IList <Vector4D>) new Vector4D[4]
{
vector4D2,
vector4D3,
vector4D5,
vector4D4
}, true);
}
}
else
{
int count = polyline.Count;
bool closed = polyline.Closed;
Polyline4D polyline4DBottom = DxfUtil.smethod_47(polyline, transformer);
Polyline4D polyline4DTop = new Polyline4D(count, closed);
for (int index = 0; index < count; ++index)
{
polyline4DTop.Add(polyline4DBottom[index] + vector3D);
}
if (isSurface)
{
Class940.smethod_9(entity, graphicsFactory, polyline, transformer, polyline4DBottom, polyline4DTop);
}
else
{
for (int index = 0; index < count; ++index)
{
Vector4D start = polyline4DBottom[index];
Vector4D end = polyline4DTop[index];
graphicsFactory.CreateSegment(start, end);
}
graphicsFactory.CreatePolyline((IList <Vector4D>)polyline4DBottom, closed);
graphicsFactory.CreatePolyline((IList <Vector4D>)polyline4DTop, closed);
}
}
}