private void btn_pathInit_Click(object sender, RoutedEventArgs e)
{
int t_int;
double t_double;
blocker_cnt = int.TryParse(txt_blockers.Text, out t_int) ? t_int : blocker_cnt;
blocker_segs = int.TryParse(txt_segs.Text, out t_int) ? t_int : blocker_segs;
attempts = int.TryParse(txt_attempts.Text, out t_int) ? t_int : attempts;
tau = double.TryParse(txt_tau.Text, out t_double) ? t_double : tau;
tauM = double.TryParse(txt_tauM.Text, out t_double) ? t_double : tauM;
mu = double.TryParse(txt_mu.Text, out t_double) ? t_double : mu;
ceil = double.TryParse(txt_ceil.Text, out t_double) ? t_double : ceil;
ceilby = int.TryParse(txt_ceilby.Text, out t_int) ? t_int : ceilby;
seed = int.TryParse(txt_seed.Text, out t_int) ? t_int : seed;
btn_pathStep.IsEnabled = true;
blocker_cntrs = new Point[blocker_cnt];
blocker_rads = new double[blocker_cnt];
mainCanvas.ClearCanvas();
ExUtility.SetSeed(seed);
double width = mainCanvas.Width;
for (int i = 0; i < blocker_rads.Length; i++)
{
blocker_rads[i] = ExUtility.RandRange(width / 10, width / 6);
blocker_cntrs[i] = new Point(ExUtility.RandRange(blocker_rads[i], width - blocker_rads[i]), ExUtility.RandRange(blocker_rads[i], width - blocker_rads[i]));
mainCanvas.DrawCircle(Colors.LightSalmon, Colors.LightSalmon, 0, blocker_cntrs[i], blocker_rads[i]);
}
}
private void btn_circInit_Click(object sender, RoutedEventArgs e)
{
int t_int;
double t_double;
circ_cnt = int.TryParse(txt_circleCnt.Text, out t_int) ? t_int : circ_cnt;
attempts = int.TryParse(txt_attempts.Text, out t_int) ? t_int : attempts;
tau = double.TryParse(txt_tau.Text, out t_double) ? t_double : tau;
tauM = double.TryParse(txt_tauM.Text, out t_double) ? t_double : tauM;
mu = double.TryParse(txt_mu.Text, out t_double) ? t_double : mu;
ceil = double.TryParse(txt_ceil.Text, out t_double) ? t_double : ceil;
ceilby = int.TryParse(txt_ceilby.Text, out t_int) ? t_int : ceilby;
seed = int.TryParse(txt_seed.Text, out t_int) ? t_int : seed;
circ_cntrs = new Point[circ_cnt];
circ_rads = new double[circ_cnt];
btn_circStep.IsEnabled = true;
mainCanvas.ClearCanvas();
ExUtility.SetSeed(seed);
double width = mainCanvas.Width;
for (int i = 0; i < circ_rads.Length; i++)
{
circ_rads[i] = ExUtility.RandRange(width / 20, width / 6);
circ_cntrs[i] = new Point(ExUtility.RandRange(circ_rads[i], width - circ_rads[i]), ExUtility.RandRange(circ_rads[i], width - circ_rads[i]));
mainCanvas.DrawCircle(Colors.LightSalmon.Fade(127), Colors.Gray, 2, circ_cntrs[i], circ_rads[i]);
}
}
private void btn_collideInit_Click(object sender, RoutedEventArgs e)
{
SetParameters();
btn_collidePreStep.IsEnabled = true;
btn_collideStep.IsEnabled = true;
double width = mainCanvas.Width;
mainCanvas.ClearCanvas();
ExUtility.SetSeed(col_seed);
startPos = new Point[col_cnt];
endPos = new Point[col_cnt];
startVel = new Point[col_cnt];
endVel = new Point[col_cnt];
List <Vector> disks = ExUtility.PoissonDiskSample(width * 0.8, col_dmin + 2, 30);
disks.Shuffle();
if (disks.Count < 2 * col_cnt)
{
return;
}
int cnt = 0;
// x [obj] [time] [x,y,vx,vy]
for (int i = 0; i < col_cnt; i++)
{
startPos[i] = new Point(width * 0.1 + disks[cnt].X, width * 0.1 + disks[cnt].Y); cnt++;
endPos[i] = new Point(width * 0.1 + disks[cnt].X, width * 0.1 + disks[cnt].Y); cnt++;
startVel[i] = new Point(ExUtility.RandRange(-col_velrng, col_velrng), ExUtility.RandRange(-col_velrng, col_velrng));
endVel[i] = new Point(ExUtility.RandRange(-col_velrng, col_velrng), ExUtility.RandRange(-col_velrng, col_velrng));
Point s1 = startPos[i];
Point e1 = new Point(s1.X + startVel[i].X, s1.Y + startVel[i].Y);
Point s2 = endPos[i];
Point e2 = new Point(s2.X + endVel[i].X, s2.Y + endVel[i].Y);
mainCanvas.DrawEdges(Colors.ForestGreen, 2, new Tuple <Point, Point>(s1, e1));
mainCanvas.DrawEdges(Colors.Orange, 2, new Tuple <Point, Point>(s2, e2));
mainCanvas.DrawPoints(Colors.ForestGreen, 8, startPos[i]);
mainCanvas.DrawPoints(Colors.Orange, 8, endPos[i]);
}
}
private void btn_polyInit_Click(object sender, RoutedEventArgs e)
{
mainCanvas.ClearCanvas();
int t_int;
double t_double;
poly_cnt = int.TryParse(txt_polyCnt.Text, out t_int) ? t_int : poly_cnt;
poly_tri_cnt = int.TryParse(txt_polyTriCnt.Text, out t_int) ? t_int : poly_tri_cnt;
attempts = int.TryParse(txt_attempts.Text, out t_int) ? t_int : attempts;
tau = double.TryParse(txt_tau.Text, out t_double) ? t_double : tau;
tauM = double.TryParse(txt_tauM.Text, out t_double) ? t_double : tauM;
mu = double.TryParse(txt_mu.Text, out t_double) ? t_double : mu;
ceil = double.TryParse(txt_ceil.Text, out t_double) ? t_double : ceil;
ceilby = int.TryParse(txt_ceilby.Text, out t_int) ? t_int : ceilby;
seed = int.TryParse(txt_seed.Text, out t_int) ? t_int : seed;
btn_polyStep.IsEnabled = true;
double width = mainCanvas.Width;
polys = new Mesh[poly_cnt];
ExUtility.SetSeed(seed);
for (int i = 0; i < poly_cnt; i++)
{
Triangle[] ts = new Triangle[poly_tri_cnt];
ts[0] = new Triangle(new Point(ExUtility.RandRange(0, width), ExUtility.RandRange(0, width)),
new Point(ExUtility.RandRange(0, width), ExUtility.RandRange(0, width)),
new Point(ExUtility.RandRange(0, width), ExUtility.RandRange(0, width)));
for (int j = 1; j < ts.Length; j++)
{
ts[j] = new Triangle(new Point(ts[j - 1].points[1].X, ts[j - 1].points[1].Y),
new Point(ts[j - 1].points[2].X, ts[j - 1].points[2].Y),
new Point(ExUtility.RandRange(0, width), ExUtility.RandRange(0, width)));
}
polys[i] = new Mesh(ts);
}
ExUtility.SetSeed(245);
for (int i = 0; i < polys.Length; i++)
{
int[] cs = ExUtility.RandomInts(0, 255, 3);
DrawMeshes(mainCanvas, Color.FromRgb((byte)cs[0], (byte)cs[1], (byte)cs[2]), Color.FromRgb((byte)cs[0], (byte)cs[1], (byte)cs[2]), 1, polys[i]);
}
}
private void btn_phaseInit_Click(object sender, RoutedEventArgs e)
{
int t_int;
double t_double;
phase_length = int.TryParse(txt_len.Text, out t_int) ? t_int : phase_length;
phase_obsmult = double.TryParse(txt_fact.Text, out t_double) ? t_double : phase_obsmult;
attempts = int.TryParse(txt_attempts.Text, out t_int) ? t_int : attempts;
tau = double.TryParse(txt_tau.Text, out t_double) ? t_double : tau;
tauM = double.TryParse(txt_tauM.Text, out t_double) ? t_double : tauM;
mu = double.TryParse(txt_mu.Text, out t_double) ? t_double : mu;
ceil = double.TryParse(txt_ceil.Text, out t_double) ? t_double : ceil;
ceilby = int.TryParse(txt_ceilby.Text, out t_int) ? t_int : ceilby;
seed = int.TryParse(txt_seed.Text, out t_int) ? t_int : seed;
btn_phaseStep.IsEnabled = true;
mainCanvas.ClearCanvas();
double width = mainCanvas.Width;
ExUtility.SetSeed(seed);
phase_signal = new Point[phase_length];
for (int i = 0; i < phase_length; i++)
{
phase_signal[i] = new Point(ExUtility.RandRange(-1, 1), ExUtility.RandRange(-1, 1));
}
double maxN = phase_signal.Max(p => ExUtility.NormComplex(p.X, p.Y));
Point[] pts = new Point[phase_length];
for (int i = 0; i < phase_length; i++)
{
pts[i] = new Point(i / (double)(phase_length - 1) * width, (ExUtility.NormComplex(phase_signal[i].X, phase_signal[i].Y) - maxN / 2) * width * 0.25 + width / 2);
}
mainCanvas.DrawPath(Colors.DarkSlateBlue, Colors.LightSteelBlue, 5, 2, pts);
}
