public Rib(WingSection parent, int index) : this()
{
if (parent != null)
{
parent.Ribs.Insert(index, this);
}
}
public Rib(WingSection parent) : this()
{
if (parent != null)
{
parent.Ribs.Add(this);
}
}
public void SectionAdd()
{
WingSection ws = new WingSection((Wing)Project.Plane.Wing.Value);
if (PartWings.Count == 0)
{
ws.GlobalPos.Value = new Pos(0, 0, 0);
}
else
{
WingSection lastSection = (WingSection)PartWings[PartWings.Count - 1];
ws.GlobalPos.Value = lastSection.GlobalPos.Value +
new Pos(lastSection.Length.Value, 0, 0);
}
PartWings.Add(ws);
}
public Plank(WingSection parent) : this()
{
parent.Plank.Value = this;
}
public Stringer(WingSection parent, int index) : this()
{
parent.Stringers.Insert(index, this);
}
public Stringer(WingSection parent) : this()
{
parent.Stringers.Add(this);
}
public TrainingEdge(WingSection parent) : this()
{
parent.TrainingEdge.Value = this;
}
private List <Pos> HalfShape(List <Pos> shape, PriorityQueue <double, Stringer> stringers, double plankPos, AirfoilSide side)
{
var result = new List <Pos>();
WingSection partWing = Parent.Value as WingSection;
Plank plank = partWing.Plank.Value as Plank;
TrainingEdge trainingEdge = partWing.TrainingEdge.Value as TrainingEdge;
RibCap ribCap = RibCap.Value as RibCap;
double endPos = Chord.Value - trainingEdge.TrainlingEdgeLength.Value;
result.Add(new Pos(endPos, 0));
//PlankとTrainingEdgeの位置をマークする
for (int i = 0; i < shape.Count - 1; i++)
{
if (shape[i].x > endPos &&
endPos > shape[i + 1].x)
{
Pos mark = new Pos(
endPos,
Cal.Lerp(shape[i], shape[i + 1], endPos)
);
result.Add(mark);
}
if (shape[i].x > plankPos * Chord.Value &&
plankPos * Chord.Value > shape[i + 1].x)
{
Pos mark = new Pos(
plankPos * Chord.Value,
Cal.Lerp(shape[i], shape[i + 1], plankPos * Chord.Value)
);
shape.Insert(i + 1, mark);
break;
}
}
double pos_x = endPos;
double reverse = (side == AirfoilSide.Upper) ? 1 : -1;
for (int i = 1; i < shape.Count - 1; i++)
{
if (pos_x < shape[i].x)
{
continue;
}
if (pos_x >= plankPos * Chord.Value)
{
Pos mark = shape[i]
+ reverse * ribCap.RibCapThin.Value * shape[i - 1].NormalUnitVector(shape[i + 1]);
result.Add(mark);
}
if (pos_x <= plankPos * Chord.Value)
{
Pos mark = shape[i]
+ reverse * plank.PlankThin.Value * shape[i - 1].NormalUnitVector(shape[i + 1]);
result.Add(mark);
}
pos_x = shape[i].x;
while (stringers.Count() > 0 && stringers.PeekKey() > shape[i + 1].x)
{
Stringer stringer = stringers.Take();
double initDepth = (stringer.StringerPos.Value <= plankPos) ?
plank.PlankThin.Value : ribCap.RibCapThin.Value;
//1点目、ストリンガーのx座標まで移動してマークする
Pos mark = new Pos(
stringer.StringerPos.Value * Chord.Value,
Cal.Lerp(shape[i], shape[i + 1], stringer.StringerPos.Value * Chord.Value),
0
) + reverse * initDepth * shape[i].NormalUnitVector(shape[i + 1]);
//2点目
Pos digDepth = mark
+ reverse * stringer.StringerHeight.Value * shape[i].NormalUnitVector(shape[i + 1]);
Pos forward = digDepth
+ stringer.StringerWidth.Value * shape[i].DirectionUnitVector(shape[i + 1]);
Pos merge = forward
- reverse * stringer.StringerHeight.Value * shape[i].NormalUnitVector(shape[i + 1]);
pos_x = (merge - reverse * initDepth * shape[i].NormalUnitVector(shape[i + 1])).x;
result.Add(mark);
result.Add(digDepth);
result.Add(forward);
result.Add(merge);
}
}
result.Add(new Pos(plank.PlankThin.Value, 0));
return(result);
}
