void GAWorker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
if (GAWorker.CancellationPending == true)
Algo.Stop();
m_progBar.Value = e.ProgressPercentage;
if (e.UserState == null)
return;
List<int> bestChromo = (List<int>)e.UserState;
if (bestChromo.Count > 0)
{
List<double[]> gaPnts = new List<double[]>();
double[] result = EvalChromosome(ref bestChromo, ref gaPnts);
CustomBasis GeneticBasis = new CustomBasis(16.383 / 2.0 - result[0], 16.383 / 2.0 - result[1], 16.383 / 2.0 - result[2], 16.383 / 2.0 - result[3]);
List<double[]> fitpoints = new List<double[]>(gaPnts);
//for (int i = 0; i < fitpoints.Count; i++)
//fitpoints[i][2] += 15; //offset
SurfaceRBF tmpSurf = new SurfaceRBF(null, "best", fitpoints, GeneticBasis, targetPoly, 0.0);
double[] max = new double[3]; double[] min = new double[3];
max[0] = max[1] = max[2] = -1e9; //start max low
min[0] = min[1] = min[2] = +1e9; //start min high
fitpoints.ForEach((double[] v) =>
{
for (int i = 0; i < v.Length; i++) //get fit points' bounding box
{
max[i] = Math.Max(v[i], Max[i]);
min[i] = Math.Min(v[i], Min[i]);
}
});
double[] pnt1 = new double[3]; double[] pnt2 = new double[3];
List<double[]> errorSurfPnts = new List<double[]>();
double gridCount = 10.0;
List<devDept.Eyeshot.Labels.TextOnly> labels = new List<devDept.Eyeshot.Labels.TextOnly>();
for (double i = 0; i < gridCount; i += 1.0)
{
for (double j = 0; j < gridCount; j += 1.0)
{
pnt1 = new double[] { (i / (gridCount - 1)) * (Max[0] - Min[0]) + Min[0], (j / (gridCount - 1)) * (Max[1] - Min[1]) + Min[1], 0 };
pnt2 = new double[] { (i / (gridCount - 1)) * (Max[0] - Min[0]) + Min[0], (j / (gridCount - 1)) * (Max[1] - Min[1]) + Min[1], 0 };
target.Value(ref pnt1);
found.Value(ref pnt2);
errorSurfPnts.Add(new double[] { (i / (gridCount - 1)) * (Max[0] - Min[0]) + Min[0], (j / (gridCount - 1)) * (Max[1] - Min[1]) + Min[1], Math.Pow(pnt2[2] - pnt1[2], 2) });
labels.Add(new devDept.Eyeshot.Labels.TextOnly(new Point3D((i / (gridCount - 1)) * (Max[0] - Min[0]) + Min[0] + GridSize * 20, (j / (gridCount - 1)) * (Max[1] - Min[1]) + Min[1], Math.Pow(pnt1[2] - pnt2[2], 2)), Math.Pow(((pnt1[2] - pnt2[2]) / pnt1[2]), 1).ToString("#0.00"), new Font(FontFamily.GenericSansSerif, 12.0f), Color.White, ContentAlignment.BottomCenter));
}
}
SurfaceRBF tmpSurf2 = new SurfaceRBF(null, "error", errorSurfPnts, targetBasis, targetPoly, 0.0);
List<KeyValuePair<double[], double>> errorpts = tmpSurf2.GetMeshPointsCvt(50, 50, max, min, null);
MulticolorOnVerticesMesh errorMesh = new MulticolorOnVerticesMesh(0);
CreateMesh(errorpts, 50, ref errorMesh);
errorMesh.RegenMode = devDept.Eyeshot.Standard.Entity.regenType.RegenAndCompile;
errorMesh.EntityData = "errorSurface";
errorMesh.Translate(GridSize * 20, 0, 0);
AddEntity(errorMesh, false);
List<KeyValuePair<double[], double>> pts = tmpSurf.GetMeshPointsCvt(60, 60, max, min, null);
MulticolorOnVerticesMesh bestMesh = new MulticolorOnVerticesMesh(0);
CreateMesh(pts, 60, ref bestMesh);
bestMesh.RegenMode = devDept.Eyeshot.Standard.Entity.regenType.RegenAndCompile;
bestMesh.EntityData = "bestSurface";
bestMesh.Translate(-2 * GridSize * 10, 0, 0);
devDept.Eyeshot.Labels.TextOnly bestBasis = new devDept.Eyeshot.Labels.TextOnly(new Point3D(((gridCount / 2.0) / (gridCount - 1)) * (Max[0] - Min[0]) + Min[0] - (2 * GridSize * 10), ((gridCount / 2.0) / (gridCount - 1)) * (Max[1] - Min[1]) + Min[1], 20), GeneticBasis.ToString(), new Font(FontFamily.GenericSansSerif, 12.0f), Color.White, ContentAlignment.BottomCenter);
viewportProfessional1.Labels.Clear();
labels.ForEach((label) => { viewportProfessional1.Labels.Add(label); });
viewportProfessional1.Labels.Add(bestBasis);
AddEntity(bestMesh, false);
//for (int i = 0; i < fitpoints.Count; i++)
//fitpoints[i][2] -= 15; //offset
PointCloud fits = new PointCloud(doubleToPoint3d(fitpoints), 7.5f, Color.Blue);
fits.EntityData = "bestpoints";
AddEntity(fits, true);
pts.Clear();
bestChromo.Clear();
//GC.Collect();
}
}
private void CreateNewTargetSurface()
{
targetPoly = new RBFPolynomials.Paraboloid(null);
switch (TargetBasis)
{
case BasisType.Cubic:
targetBasis = new RBFBasis.PolyHarmonic3(null);
break;
case BasisType.Gaussian:
targetBasis = new RBFBasis.Gaussian(null);
break;
case BasisType.Line:
targetBasis = new RBFBasis.CustomBasis(null, 0, 0, 1, 0);
break;
case BasisType.Parabolic:
targetBasis = new RBFBasis.ThinPlateSpline2(null);
break;
case BasisType.CubicParabolic:
targetBasis = new RBFBasis.CustomBasis(null, 1, 1, -1, 0);
break;
}
List<double[]> pnts = RandomizePoints(GridSize);
target = new SurfaceRBF(null, "target", pnts, targetBasis, targetPoly, 0.0);
Max[0] = Max[1] = Max[2] = -1e9; //start max low
Min[0] = Min[1] = Min[2] = +1e9; //start min high
pnts.ForEach((double[] v) =>
{
for (int i = 0; i < v.Length; i++) //get fit points' bounding box
{
Max[i] = Math.Max(v[i], Max[i]);
Min[i] = Math.Min(v[i], Min[i]);
}
});
List<KeyValuePair<double[], double>> pts = target.GetMeshPointsCvt(60, 60, Max, Min, null);
CreateMesh(pts, 60, ref m_targetMesh);
TargetMesh.RegenMode = devDept.Eyeshot.Standard.Entity.regenType.RegenAndCompile;
TargetMesh.EntityData = "targetSurface";
AddEntity(TargetMesh, false);
PointCloud fits = new PointCloud(doubleToPoint3d(pnts), 5.0f, Color.Red);
fits.EntityData = "fitpoints";
AddEntity(fits, true);
GC.Collect();
}
