public override void imethod_3(
Class95 loop,
Class88 curve,
Class107 coedge,
Class917 approximation,
Class258 accuracy)
{
Matrix4D canonicalTransformation = this.FromCanonicalTransformation;
Interface27 interval = this.Interval;
bool directionReversed = coedge.DirectionReversed;
Class102 startVertex = coedge.StartVertex;
Class102 endVertex = coedge.EndVertex;
Interface27 nterface27;
if (startVertex != endVertex)
{
Matrix4D inverse = canonicalTransformation.GetInverse();
Class105 point1 = startVertex.Point;
Class105 point2 = endVertex.Point;
Point3D point3D1 = point1.method_4(inverse);
Point3D point3D2 = point2.method_4(inverse);
nterface27 = (Interface27) new Class437(System.Math.Atan2(point3D1.Y, point3D1.X), System.Math.Atan2(point3D2.Y, point3D2.X));
}
else
{
Matrix4D inverse = canonicalTransformation.GetInverse();
Point3D point3D = startVertex.Point.method_4(inverse);
double start = System.Math.Atan2(point3D.Y, point3D.X);
double end = directionReversed ? start - 2.0 * System.Math.PI : start + 2.0 * System.Math.PI;
nterface27 = (Interface27) new Class437(start, end);
}
int num1 = Class247.smethod_7(this.vector3D_1.GetLength(), accuracy);
double start1 = nterface27.Start;
double end1 = nterface27.End;
if (directionReversed)
{
if (start1 < end1)
{
end1 -= 2.0 * System.Math.PI;
}
}
else if (start1 > end1)
{
end1 += 2.0 * System.Math.PI;
}
double num2 = (end1 - start1) / (double)num1;
approximation.method_0(coedge.StartLocation);
for (int index = 1; index < num1; ++index)
{
double num3 = (double)index * num2 + start1;
double x = System.Math.Cos(num3);
double y = System.Math.Sin(num3);
Point3D point = canonicalTransformation.Transform(new Point3D(x, y, 0.0));
approximation.method_0(point);
}
approximation.method_0(coedge.EndLocation);
}
public virtual void imethod_3(
Class95 loop,
Class88 curve,
Class107 coedge,
Class917 approximation,
Class258 accuracy)
{
}
public override void imethod_3(
Class95 loop,
Class88 curve,
Class107 coedge,
Class917 approximation,
Class258 accuracy)
{
this.class224_0.Approximation?.imethod_3(loop, curve, coedge, approximation, accuracy);
}
public override void imethod_3(
Class95 loop,
Class88 curve,
Class107 coedge,
Class917 approximation,
Class258 accuracy)
{
approximation.method_0(coedge.StartLocation);
approximation.method_0(coedge.EndLocation);
}
private static void smethod_2(ICryptoTransform A_0, Stream A_1, Stream A_2)
{
A_1.Position = 0L;
A_2.Position = 0L;
long num = new BinaryReader(A_1).ReadInt64();
A_2.SetLength((long)Class567.smethod_5(num, 0x200));
Class258.smethod_3(A_1, A_2, A_0);
A_2.SetLength(num);
A_1.Position = 0L;
A_2.Position = 0L;
}
void Interface13.imethod_1(Stream A_0, Stream A_1, Stream A_2, string A_3)
{
Class803 class2 = new Class803();
BinaryWriter writer = new BinaryWriter(A_0);
smethod_3(writer);
byte[] buffer = this.method_1(0x10);
ICryptoTransform transform = Class258.smethod_1(smethod_5(0x80, class2, A_3, buffer));
this.method_0(transform, buffer).method_0(writer);
smethod_4(transform, A_1, A_2);
}
private static void smethod_4(ICryptoTransform A_0, Stream A_1, Stream A_2)
{
A_1.Position = 0L;
A_2.Position = 0L;
long length = A_1.Length;
A_1.SetLength((long)Class567.smethod_5(A_1.Length, 0x10));
new BinaryWriter(A_2).Write(length);
A_2.SetLength((long)(Class567.smethod_5(length, 0x10) + 8));
Class258.smethod_3(A_1, A_2, A_0);
A_1.Position = 0L;
A_2.Position = 0L;
}
public virtual void imethod_3(
Class95 loop,
Class88 curve,
Class107 coedge,
Class917 approximation,
Class258 accuracy)
{
if (this.interface5_0 == null)
{
return;
}
this.interface5_0.imethod_3(loop, curve, coedge, approximation, accuracy);
}
void Interface13.imethod_0(Stream A_0, Stream A_1, Stream A_2, string A_3)
{
A_0.Position = 8L;
BinaryReader reader = new BinaryReader(A_0);
Class1103 class2 = new Class1103(reader);
Class534 class3 = new Class534(reader, true);
smethod_0(class2);
Class803 class4 = new Class803();
ICryptoTransform transform = Class258.smethod_0(smethod_5(class2.int_1, class4, A_3, class3.byte_0));
smethod_1(transform, class3);
smethod_2(transform, A_1, A_2);
}
public override void imethod_3(
Class95 loop,
Class88 curve,
Class107 coedge,
Class917 approximation,
Class258 accuracy)
{
double fitTolerance;
if (!accuracy.Absolute)
{
Bounds3D controlPolygonBounds = this.splineCurve3D_0.ControlPolygonBounds;
fitTolerance = accuracy.method_0(controlPolygonBounds.Delta.GetLength());
}
else
{
fitTolerance = accuracy.Epsilon;
}
Point3D[] fitPoints = this.splineCurve3D_0.CreateFitPoints(fitTolerance, 0.01);
approximation.method_5((IEnumerable <Point3D>)fitPoints, curve.Reversed ^ coedge.DirectionReversed);
}
public static int smethod_8(double radius, Class258 accuracy, int minimalSegments)
{
double num = accuracy.method_0(radius);
return(4 * ((System.Math.Max((int)System.Math.Ceiling(System.Math.PI / System.Math.Acos((radius - num) / radius)), minimalSegments) + 3) / 4));
}
public static int smethod_7(double radius, Class258 accuracy)
{
return(Class247.smethod_8(radius, accuracy, 16));
}
public abstract void Visit(Class258 c);
public override void Visit(Class258 c) { }