private void buttonReadPath_Click(object sender, EventArgs e)
{
XDocument document = XDocument.Load(textBoxPath.Text.Trim());
if (document != null)
{
List <XElement> parts = document.Element("Aircraft").Element("Assembly").Element("Parts").Elements().ToList();
List <XElement> partsMark = parts.FindAll(x => REW_Func.ReadIntArrayStr(x.Attribute("materials").Value)[0] == 14);
fuselagesType = partsMark[0].Attribute("partType").Value;
if (fuselagesType != "Fuselage-Body-1" && fuselagesType != "Fuselage-Hollow-1")
{
return;
}
string strPosition = partsMark[0].Attribute("position").Value;
string strRotation = partsMark[0].Attribute("rotation").Value;
string strSection2 = partsMark[0].Element("Fuselage.State").Attribute("frontScale").Value;
string strSection1 = partsMark[0].Element("Fuselage.State").Attribute("rearScale").Value;
string strOffset = partsMark[0].Element("Fuselage.State").Attribute("offset").Value; //run rise length
string strRun = strOffset.Substring(0, strOffset.IndexOf(','));
string strRise = strOffset.Substring(strOffset.IndexOf(',') + 1, strOffset.LastIndexOf(',') - strOffset.IndexOf(',') - 1);
string strLength = strOffset.Substring(strOffset.LastIndexOf(',') + 1);
textBox_widthL.Text = strSection1.Substring(0, strSection1.IndexOf(','));
textBox_heightL.Text = strSection1.Substring(strSection1.IndexOf(',') + 1);
textBox_widthR.Text = strSection2.Substring(0, strSection2.IndexOf(','));
textBox_heightR.Text = strSection2.Substring(strSection2.IndexOf(',') + 1);
textBox_Run.Text = strRun;
textBox_Rise.Text = strRise;
textBox_length.Text = strLength;
textBoxPosition.Text = strPosition;
textBoxRotation.Text = strRotation;
}
}
public double[] Value(double x)
{
double a = point_1.x;
double b = point_1.y;
double p = crossPoint.x;
double q = crossPoint.y;
double m = point_2.x;
double n = point_2.y;
if (REW_Func.Root((m - 2 * p + a), (2 * p - 2 * a), a - x) == null)
{
return(null);
}
else if (REW_Func.Root((m - 2 * p + a), (2 * p - 2 * a), a - x).Length == 1)
{
double t = REW_Func.Root((m - 2 * p + a), (2 * p - 2 * a), a - x)[0];
double y = (n - 2 * q + b) * t * t + (2 * q - 2 * b) * t + b;
return(new double[1] {
y
});
}
else
{
double t1 = REW_Func.Root((m - 2 * p + a), (2 * p - 2 * a), a - x)[0];
double t2 = REW_Func.Root((m - 2 * p + a), (2 * p - 2 * a), a - x)[1];
if (t1 >= 0 && t1 <= 1)
{
if (t2 >= 0 && t2 <= 1)
{
double y1 = (n - 2 * q + b) * t1 * t1 + (2 * q - 2 * b) * t1 + b;
double y2 = (n - 2 * q + b) * t2 * t2 + (2 * q - 2 * b) * t2 + b;
if (y1 < y2)
{
return(new double[2] {
y1, y2
});
}
else
{
return(new double[2] {
y2, y1
});
}
}
else
{
double y1 = (n - 2 * q + b) * t1 * t1 + (2 * q - 2 * b) * t1 + b;
return(new double[1] {
y1
});
}
}
else
{
if (t2 >= 0 && t2 <= 1)
{
double y2 = (n - 2 * q + b) * t2 * t2 + (2 * q - 2 * b) * t2 + b;
return(new double[1] {
y2
});
}
else
{
return(null);
}
}
}
//float y = (n - 2 * q + b) * t * t + (2 * q - 2 * b) * t + b;
//return (new float[1]{y});
}