public FixedPoint(FixedPoint f)
: this(f.U, f.V)
{
m_s = f[0];
}
public IGroup CreateOuterCurves()
{
if (FindGroup("Outer") != null)
return FindGroup("Outer");
CurveGroup outer = new CurveGroup("Outer", this);
//int nLayer = View.AddLayer("Outer", Color.MistyRose, true);
FixedPoint[] corners = new FixedPoint[4];
corners[0] = new FixedPoint(0, 0);
corners[1] = new FixedPoint(0, 1);
corners[2] = new FixedPoint(1, 1);
corners[3] = new FixedPoint(1, 0);
FixedPoint middle = new FixedPoint(0.5, 0.5);
FixedPoint[] lu = new FixedPoint[] { new FixedPoint(corners[0]), new FixedPoint(corners[1]) };
FixedPoint[] hd = new FixedPoint[] { new FixedPoint(corners[1]), new FixedPoint(corners[2]) };
FixedPoint[] le = new FixedPoint[] { new FixedPoint(corners[3]), new FixedPoint(corners[2]) };
FixedPoint[] ft = new FixedPoint[] { new FixedPoint(corners[0]), new FixedPoint(corners[3]) };
outer.Add(new MouldCurve("Luff", this, lu));
outer.Add(new MouldCurve("Leech", this, le));
outer.Add(new MouldCurve("Head", this, hd));
outer.Add(new MouldCurve("Foot", this, ft));
Add(outer);
return outer;
//LinearPath[] paths = new LinearPath[4];
//Entity[] es;
//for (int i = 0; i < 4; i++)
//{
// Color c = Color.FromArgb(255 * (i % 2), 122 * (i % 3), 85 * i);
// // LinearPath p = new LinearPath(GetPathPoints(outer[i], 100));
// //p.LayerIndex = nLayer;
// es = outer[i].CreateEntity(false);
// foreach (Entity e in es)
// {
// e.LayerIndex = nLayer;
// View.Add(e);
// }
// //m_viewleft.Entities.Add(new PointCloud(GetPoints(outer[i].xFits), 5f, Color.Tomato));
//}
//s.Layout.Add(outer);
////SurfaceCurve gir = null;
//for (int i = 0; i < 2; i++)
//{
// CurveGroup girths = new CurveGroup(i == 0 ? "Girths" : "Virths", s);
// nLayer = View.AddLayer(girths.Label, i == 0 ? Color.SteelBlue : Color.IndianRed, i == 0);
// for (double dg = 0.0; dg < 1; dg += 0.1)
// {
// IFitPoint[] gir = new IFitPoint[2];
// gir[1] = new CurvePoint(1, outer[2 * i + 1], dg);
// //gir[1] = new FixedPoint(.3, .3);
// if (i == 0)
// gir[0] = new SlidePoint(0, outer[2 * i], dg);
// else
// gir[0] = new CurvePoint(0, outer[2 * i], dg);
// Geodesic girth = new Geodesic(String.Format("{0}ir-{1:##0}%", i == 0 ? "G" : "V", dg * 100), s, gir);
// if (girth.xGeos != null)
// {
// //gir = girth;
// //m_viewleft.Entities.Add(new LinearPath(GetPathPoints(girth, 100), Color.DarkGoldenrod));
// //LinearPath p = new LinearPath(GetPathPoints(girth, 100));
// //p.LayerIndex = nLayer;
// es = girth.CreateEntity(false);
// foreach (Entity e in es)
// {
// e.LayerIndex = nLayer;
// View.Add(e);
// }
// //m_viewleft.Entities.Add(new PointCloud(GetPoints(girth.xGeos), 5f, Color.Tomato));
// girths.Add(girth);
// }
// }
// s.Layout.Add(girths);
//}
//CurveGroup mid = new CurveGroup("Mids", s);
//nLayer = View.AddLayer("Mids", Color.GreenYellow, true);
//SurfaceCurve x = new SurfaceCurve("CtoH", s, new IFitPoint[] { corners[1], middle, new CurvePoint(1, outer["Leech"], 0.0) });
//mid.Add(x);
//es = x.CreateEntity(false);
//foreach (Entity e in es)
//{
// e.LayerIndex = nLayer;
// View.Add(e);
//}
//s.Layout.Add(mid);
}
public virtual bool InsertPoint(PointF mouse, Transformer WorldToScreen, out int nIndex)
{
double s = 0.5, h = 0;
Vect2 uv = new Vect2();
//find the closest point to the mouse click
if (!mClosest(ref s, ref mouse, ref uv, ref h, WorldToScreen, 1e-3))//failed to find point to insert
{
nIndex = -1;
return false;
}
//find bracketing fitpoints
int i;
for (i = 0; i < FitPoints.Length; i++)
{
if (FitPoints[i].S > s)
break;
}
//uVal(s, ref uv);
//create a new fixed point for insertion
FixedPoint fp = new FixedPoint(s, uv);
List<IFitPoint> fits = new List<IFitPoint>(FitPoints.Length + 1);
//copy the existing fitpoint array
fits.AddRange(FitPoints);
//insert the new point
fits.Insert(i, fp);
//store the new fitpoint array for refitting
FitPoints = fits.ToArray();
nIndex = i;
return true;
}