private void method_0(
Polyline4D result,
double startParam,
double endParam,
Class455.Class462 polylineInfo)
{
Polyline3D polyline3D0 = polylineInfo.polyline3D_0;
int count = polyline3D0.Count;
int num1 = (int)System.Math.Floor(startParam);
double parameter1 = startParam - (double)num1;
int num2 = (int)System.Math.Floor(endParam);
double parameter2 = endParam - (double)num2;
if (startParam > endParam)
{
num2 += count;
}
result.Add(this.matrix4D_0.TransformTo4D(Class455.smethod_0(polyline3D0[num1 % count], polyline3D0[(num1 + 1) % count], parameter1)));
for (int index = num1 + 1; index <= num2; ++index)
{
result.Add(this.matrix4D_0.TransformTo4D(polyline3D0[index % count]));
}
if (parameter2 <= 0.0)
{
return;
}
result.Add(this.matrix4D_0.TransformTo4D(Class455.smethod_0(polyline3D0[num2 % count], polyline3D0[(num2 + 1) % count], parameter2)));
}
private static Point3D smethod_1(Polyline3D polyline, double parameter)
{
int num = (int)System.Math.Floor(parameter);
return(Class455.smethod_0(polyline[num % polyline.Count], polyline[(num + 1) % polyline.Count], parameter - (double)num));
}
