private void nextButton_Click(object sender, EventArgs e)
{
if (nextButton.Text == "Next Section")
{
ChangeSection(m_currentSection + 1);
}
else
{
if (MessageBox.Show("Add another section to this surface?", "Add Section", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
AVL_File.Surface.Section newsec = new AVL_File.Surface.Section(m_surf);
AVL_File.Surface.Section lastsec = m_surf.Sections[m_surf.Sections.Count - 1];
newsec.Chord = lastsec.Chord;
newsec.AirfoilFile = lastsec.AirfoilFile;
newsec.NACA = lastsec.NACA;
newsec.Angle_Incidence = lastsec.Angle_Incidence;
newsec.X_LeadingEdge = lastsec.X_LeadingEdge;
newsec.Y_LeadingEdge = lastsec.Y_LeadingEdge + 10;
newsec.Z_LeadingEdge = lastsec.Z_LeadingEdge;
m_surf.Sections.Add(newsec);
ChangeSection(m_surf.Sections.Count - 2);
RecalculateStats();
}
}
}
private void addSurfButton_Click(object sender, EventArgs e)
{
InputBox ib = new InputBox("Create a new surface for this aircraft", "Enter name for the new lifting surface:");
if (ib.ShowDialog() == DialogResult.OK)
{
if (ib.InputText != string.Empty)
{
AVL_File.Surface surf = new AVL_File.Surface(ib.InputText, m_ap.Initial_AVL_File);
AVL_File.Surface.Section sec1 = new AVL_File.Surface.Section(surf);
sec1.Chord = 10;
AVL_File.Surface.Section sec2 = new AVL_File.Surface.Section(surf);
sec2.Chord = 10;
sec2.Y_LeadingEdge = 10;
surf.Sections.Add(sec1);
surf.Sections.Add(sec2);
m_ap.Initial_AVL_File.Surfaces.Add(surf);
SurfaceUC suc = new SurfaceUC(surf);
this.flowLayoutPanel1.Controls.Add(suc);
}
}
}
private void newFileButton_Click(object sender, EventArgs e)
{
//here we create a new default airplane
InputBox ib = new InputBox("Create a new aircraft design", "Name of new design:");
if (ib.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
if (ib.InputText == string.Empty)
{
return;
}
Aircraft ac = new Aircraft();
ac.Initial_AVL_File.Title = ib.InputText;
//make wing surface
AVL_File.Surface wingSurf = new AVL_File.Surface("Wing", ac.Initial_AVL_File);
AVL_File.Surface.Section startSec = new AVL_File.Surface.Section(wingSurf);
startSec.Chord = 12;
wingSurf.Sections.Add(startSec);
AVL_File.Surface.Section endsec = new AVL_File.Surface.Section(wingSurf);
endsec.Chord = 12;
endsec.Y_LeadingEdge = 20;
wingSurf.Sections.Add(endsec);
ac.Initial_AVL_File.Surfaces.Add(wingSurf);
//make hstab surface
AVL_File.Surface hSurf = new AVL_File.Surface("HTail", ac.Initial_AVL_File);
AVL_File.Surface.Section startHSec = new AVL_File.Surface.Section(hSurf);
startHSec.Chord = 7;
startHSec.X_LeadingEdge = 30;
hSurf.Sections.Add(startHSec);
AVL_File.Surface.Section endHsec = new AVL_File.Surface.Section(hSurf);
endHsec.Chord = 7;
endHsec.X_LeadingEdge = 30;
endHsec.Y_LeadingEdge = 9;
hSurf.Sections.Add(endHsec);
ac.Initial_AVL_File.Surfaces.Add(hSurf);
ac.Initial_AVL_File.Sref = 480;
ac.Initial_AVL_File.Bref = 40;
ac.Initial_AVL_File.Cref = 12;
ac.Initial_AVL_File.Xref = 3;
this.designs.Add(ac);
InstanceUC iuc = new InstanceUC(ac);
this.flowLayoutPanel1.Controls.Add(iuc);
iuc.Click += new EventHandler(iuc_Click);
System.Threading.Thread.Sleep(75);
ConstraintsUC cuc = new ConstraintsUC(ac);
cuc.Height = flowLayoutPanel2.Height - 25;
this.flowLayoutPanel2.Controls.Add(cuc);
}
}
private void addSurfButton_Click(object sender, EventArgs e)
{
InputBox ib = new InputBox("Create a new surface for this aircraft", "Enter name for the new lifting surface:");
if (ib.ShowDialog() == DialogResult.OK)
{
if (ib.InputText != string.Empty)
{
AVL_File.Surface surf = new AVL_File.Surface(ib.InputText, m_ap.Initial_AVL_File);
AVL_File.Surface.Section sec1 = new AVL_File.Surface.Section(surf);
sec1.Chord = 10;
AVL_File.Surface.Section sec2 = new AVL_File.Surface.Section(surf);
sec2.Chord = 10;
sec2.Y_LeadingEdge = 10;
surf.Sections.Add(sec1);
surf.Sections.Add(sec2);
m_ap.Initial_AVL_File.Surfaces.Add(surf);
SurfaceUC suc = new SurfaceUC(surf);
this.flowLayoutPanel1.Controls.Add(suc);
}
}
}
private void newFileButton_Click(object sender, EventArgs e)
{
//here we create a new default airplane
InputBox ib = new InputBox("Create a new aircraft design", "Name of new design:");
if(ib.ShowDialog()== System.Windows.Forms.DialogResult.OK)
{
if (ib.InputText == string.Empty)
return;
Aircraft ac = new Aircraft();
ac.Initial_AVL_File.Title = ib.InputText;
//make wing surface
AVL_File.Surface wingSurf = new AVL_File.Surface("Wing", ac.Initial_AVL_File);
AVL_File.Surface.Section startSec = new AVL_File.Surface.Section(wingSurf);
startSec.Chord = 12;
wingSurf.Sections.Add(startSec);
AVL_File.Surface.Section endsec = new AVL_File.Surface.Section(wingSurf);
endsec.Chord = 12;
endsec.Y_LeadingEdge = 20;
wingSurf.Sections.Add(endsec);
ac.Initial_AVL_File.Surfaces.Add(wingSurf);
//make hstab surface
AVL_File.Surface hSurf = new AVL_File.Surface("HTail", ac.Initial_AVL_File);
AVL_File.Surface.Section startHSec = new AVL_File.Surface.Section(hSurf);
startHSec.Chord = 7;
startHSec.X_LeadingEdge = 30;
hSurf.Sections.Add(startHSec);
AVL_File.Surface.Section endHsec = new AVL_File.Surface.Section(hSurf);
endHsec.Chord = 7;
endHsec.X_LeadingEdge = 30;
endHsec.Y_LeadingEdge = 9;
hSurf.Sections.Add(endHsec);
ac.Initial_AVL_File.Surfaces.Add(hSurf);
ac.Initial_AVL_File.Sref = 480;
ac.Initial_AVL_File.Bref = 40;
ac.Initial_AVL_File.Cref = 12;
ac.Initial_AVL_File.Xref = 3;
this.designs.Add(ac);
InstanceUC iuc = new InstanceUC(ac);
this.flowLayoutPanel1.Controls.Add(iuc);
iuc.Click += new EventHandler(iuc_Click);
System.Threading.Thread.Sleep(75);
ConstraintsUC cuc = new ConstraintsUC(ac);
cuc.Height = flowLayoutPanel2.Height - 25;
this.flowLayoutPanel2.Controls.Add(cuc);
}
}
private static List <Line3D> DrawSection(AVL_File.Surface.Section sec1, AVL_File.Surface.Section sec2, int Nchord, int Cspace, int Nspan, int Sspace, double ydup, bool highlight)
{
//these could be defined for the entire surface, or by the section, so check
if (Nspan == 0)
{
Nspan = sec1.Nspanwise;
}
if (Sspace == 0)
{
Sspace = sec1.Sspace;
}
Point3D LE_Sec1 = new Point3D(sec1.X_LeadingEdge, sec1.Y_LeadingEdge, sec1.Z_LeadingEdge);
Point3D LE_Sec2 = new Point3D(sec2.X_LeadingEdge, sec2.Y_LeadingEdge, sec2.Z_LeadingEdge);
Point3D TE_Sec1 = new Point3D(sec1.X_LeadingEdge + sec1.Chord, sec1.Y_LeadingEdge, sec1.Z_LeadingEdge);
Point3D TE_Sec2 = new Point3D(sec2.X_LeadingEdge + sec2.Chord, sec2.Y_LeadingEdge, sec2.Z_LeadingEdge);
List <Line3D> lines = new List <Line3D>();
//chord-length lines stepping along the span, has to be Nspan-1 since for loop starts at 0, otherwise there will be one extra line
Point3D d_le = (LE_Sec2 - LE_Sec1) / Nspan;
Point3D d_te = (TE_Sec2 - TE_Sec1) / Nspan;
for (int i = 0; i < Nspan; i++)
{
double space_mod = i;
if (Sspace == 1 || Sspace == -1)//cosine distribution of lines
{
space_mod = (double)Nspan / 2 * (1 - Math.Cos(Math.PI * i / (Nspan - 1)));
}
else if (Sspace == -2)//negative sine distribution of lines
{
space_mod = (double)Nspan * Math.Sin((Math.PI / 2) * i / (Nspan - 1));
}
else if (Sspace == 2)//positive sine distribution of lines
{
space_mod = (double)Nspan + ((double)Nspan * Math.Sin((-Math.PI / 2) * i / (Nspan - 1)));
}
Point3D le_point = LE_Sec1 + (d_le * space_mod);
Point3D te_point = TE_Sec1 + (d_te * space_mod);
lines.Add(new Line3D(new Point3D[] { le_point, te_point }, highlight ? SelectedColor : LatticeColor));
if (!double.IsNaN(ydup))
{
lines.Add(new Line3D(new Point3D[] { le_point.InvertY(ydup), te_point.InvertY(ydup) }, highlight ? SelectedColor : LatticeColor));
}
}
//span-length lines stepping down the chord
double dx_root = sec1.Chord / (Nchord - 1);
double dx_tip = sec2.Chord / (Nchord - 1);
for (int i = 0; i < Nchord; i++)
{
double space_mod = i;
if (Cspace == 1 || Cspace == -1)//cosine distribution of lines
{
space_mod = Nchord / 2 * (1 - Math.Cos(Math.PI * i / Nchord));
}
else if (Cspace == -2)//negative sine distribution of lines
{
space_mod = Nchord * Math.Sin((Math.PI / 2) * i / Nchord);
}
else if (Cspace == 2)//positive sine distribution of lines
{
space_mod = Nchord + (Nchord * Math.Sin((-Math.PI / 2) * i / Nchord));
}
Point3D root_point = new Point3D(LE_Sec1.X + dx_root * i, LE_Sec1.Y, LE_Sec1.Z);
Point3D tip_point = new Point3D(LE_Sec2.X + dx_tip * i, LE_Sec2.Y, LE_Sec2.Z);
double controlFractionRoot = 1;
double controlFractionTip = 1;
foreach (AVL_File.Surface.Section.Control csurfroot in sec1.control_surfaces)
{
foreach (AVL_File.Surface.Section.Control csurftip in sec2.control_surfaces)
{
if (csurfroot.Name == csurftip.Name)
{
if (csurfroot.Xhinge < controlFractionRoot)
{
controlFractionRoot = csurfroot.Xhinge;
}
if (csurftip.Xhinge < controlFractionTip)
{
controlFractionTip = csurftip.Xhinge;
}
}
}
}
Color c = LatticeColor;
if (controlFractionTip < 1 && (root_point.X - sec1.X_LeadingEdge) / sec1.Chord > controlFractionRoot)
{
c = ControlSurfColor;
}
if (controlFractionRoot < 1 && (tip_point.X - sec2.X_LeadingEdge) / sec2.Chord > controlFractionTip)
{
c = ControlSurfColor;
}
if (highlight)
{
c = SelectedColor;
}
lines.Add(new Line3D(new Point3D[] { root_point, tip_point }, c));//highlight ? SelectedColor : LatticeColor));
if (!double.IsNaN(ydup))
{
lines.Add(new Line3D(new Point3D[] { root_point.InvertY(ydup), tip_point.InvertY(ydup) }, c));//highlight ? SelectedColor : LatticeColor));
}
}
return(lines);
}
