public Satellite3D() { orbit = new TubeVisual3D() { Diameter = 0.3, ThetaDiv = 12 }; orbit.Material = MaterialHelper.CreateMaterial(null, Brushes.Gray, Brushes.White, 0.5, 40); Children.Add(orbit); }
/* internal void drawLine(Point3D start, Point3D pt, bool hit) * { * TubeVisual3D line; * lines.TryGetValue(start, out line); * * if (line != null) * { * this.Children.Remove(line); * lines.Remove(start); * } * Point3DCollection contours = new Point3DCollection(); * contours.Add(ToWorld(start)); * contours.Add(ToWorld(pt)); * line = new TubeVisual3D { Diameter = 0.5, Path = contours, Fill = Brushes.SandyBrown }; * lines.Add(start,line); * this.Children.Add(line); * * addBox(start); * if(hit) addBox(pt); * } */ internal void drawLine(Point3D start, Point3D end) { TubeVisual3D line; lines.TryGetValue(start, out line); if (line != null) { this.Children.Remove(line); lines.Remove(start); } Point3DCollection contours = new Point3DCollection(); contours.Add(ToWorld(start)); contours.Add(ToWorld(end)); line = new TubeVisual3D { Diameter = 0.3, Path = contours, Fill = Brushes.DarkOliveGreen }; lines.Add(start, line); this.Children.Add(line); string x = string.Format("{0:0.00}", end.X); string y = string.Format("{0:0.00}", end.Y); string z = string.Format("{0:0.00}", end.Z); string text = x + "," + y + "," + z; addBox(start); addBox(end); add3DText(end, text); }
public void CreateTube(Point3DCollection path) { double diameter = 0; if (Units == true) //Metric { diameter = 25.4 * 0.125; //Update camera position so it is zoomed in enough to see camera.Position = new Point3D(100, 50, 200); camera.LookDirection = new Vector3D(-100, 0, -100); camera.UpDirection = new Vector3D(0, 1, 0); camera.FieldOfView = 60; } if (Units == false) //Inches { diameter = 0.125; //Update camera position so it is zoomed in enough to see camera.Position = new Point3D(10, 5, 20); camera.LookDirection = new Vector3D(-10, 0, -10); camera.UpDirection = new Vector3D(0, 1, 0); camera.FieldOfView = 60; } var tube = new TubeVisual3D(); tube.Path = path; tube.Diameter = diameter; tube.IsPathClosed = false; tube.Fill = Brushes.Gray; hVp3D.Children.Add(tube); }
private void LoadUnitModel() { CreateLotModel(); CreateUnitModel(); UnitFileEntry.UnitEffects.ForEach(e => viewPort.Children.Add(e.CreateGeometry())); UnitFileEntry.UnitLights.ForEach(l => viewPort.Children.Add(l.CreateGeometry())); UnitFileEntry.UnitPathPoints.ForEach(l => viewPort.Children.Add(l.CreateGeometry())); UnitFileEntry.UnitSimsSpawners.ForEach(l => viewPort.Children.Add(l.CreateGeometry())); UnitFileEntry.UnitBinDrawSlots.ToList().ForEach(l => l.ForEach(b => viewPort.Children.Add(b.CreateGeometry()))); UnitFileEntry.UnitBinDecals.ToList().ForEach(l => l.ForEach(b => viewPort.Children.Add(b.CreateGeometry()))); //create the paths int i = 0; if (UnitFileEntry.UnitPaths.Count > 0) { foreach (UnitPath path in UnitFileEntry.UnitPaths) { int startIndex = UnitFileEntry.UnitPath[i * 2].Value; int endIndex = UnitFileEntry.UnitPath[(i * 2) + 1].Value; TubeVisual3D visual = new TubeVisual3D(); visual.Material = MaterialHelper.CreateMaterial(Colors.Aqua); foreach (UnitPathPoint point in UnitFileEntry.UnitPathPoints.Where(p => p.Index.Value <= endIndex && p.Index.Value >= startIndex)) { visual.Path.Add(new Point3D(point.Point.X, point.Point.Y, point.Point.Z)); } viewPort.Children.Add(visual); i++; } } }
private TubeVisual3D GetPathForMeanReadingLocation(double maxHeight) { int totalDeltas = BooksReadProvider.BookLocationDeltas.Count; double increment = maxHeight / (0.5 * (1 + totalDeltas)); List <Point3D> averagePosition = new List <Point3D>(); int counter = 0; foreach (BookLocationDelta delta in BooksReadProvider.BookLocationDeltas) { PolygonPoint latLong = new PolygonPoint { Latitude = delta.AverageLatitude, Longitude = delta.AverageLongitude }; double x, y; latLong.GetCoordinates(out x, out y); double height = maxHeight - (counter * increment); averagePosition.Add(new Point3D(x, y, height)); counter++; } TubeVisual3D path = new TubeVisual3D { Path = new Point3DCollection(averagePosition), Diameter = 0.5, ThetaDiv = 20, IsPathClosed = false, Fill = Brushes.Green }; return(path); }
public static void drawSnakes(ModelVisual3D container) { container.Children.Clear(); TubeVisual3D snake = new TubeVisual3D { Diameter = 2.00, Path = snakes, Fill = Brushes.LightGoldenrodYellow }; container.Children.Add(snake); }
public Component() { Tube = new TubeVisual3D(); Tube.Path = new Point3DCollection(); Tube.Path.Add(new Point3D(-15, 0, 0)); Tube.Path.Add(new Point3D(15, 0, 0)); Tube.Diameter = TubeDiameter; Tube.Fill = new SolidColorBrush(Color.FromRgb((byte)(r.Next(0, 255)), (byte)(r.Next(0, 255)), (byte)(r.Next(0, 255)))); Tube.IsPathClosed = false; }
public Satellite3D() { orbit = new TubeVisual3D() { Diameter = 0.3, ThetaDiv = 12 }; orbit.Material = MaterialHelper.CreateMaterial(null, Brushes.Gray, Brushes.White, 0.5, 40); Children.Add(orbit); }
public Planet3D() { Satellites = new List <Satellite3D>(); orbit = new TubeVisual3D() { Diameter = 0.8, ThetaDiv = 16 }; orbit.Material = MaterialHelper.CreateMaterial(null, Brushes.Blue, Brushes.Gray, 0.5, 20); Children.Add(orbit); }
static TubeVisual3D MakeTubeForPositions(PXCMPoint3DF32 p1, PXCMPoint3DF32 p2) { var tube = new TubeVisual3D(); tube.Diameter = Constants.TubeDiameter; Point3DCollection points = new Point3DCollection(); points.Add(new Point3D(p1.x, p1.y, p1.z)); points.Add(new Point3D(p2.x, p2.y, p2.z)); tube.Path = points; tube.Fill = Brushes.Silver; return(tube); }
void contours(Brush b) { model = new Wire(); model.Brace1 = brace1.Model; model.Brace2 = brace2.Model; Point3D c1 = brace1.centroid(); Point3D c2 = brace2.centroid(); /* * int n = 6; * // Create the data to be fitted * float[] x = new float[n]; * float[] y = new float[n]; * Random rand = new Random(1); * float xf = (float)(c2.X - c1.X)/n; * float yf = (float)(c2.Y - c1.Y) / n; * for (int i = 0; i < n; i++) * { * x[i] = (float) c1.X + (i * xf); * y[i] = (float) c1.Y + (i * yf); * } * int upsampleFactor = 10; * int nInterpolated = n * upsampleFactor; * float[] xs = new float[nInterpolated]; * * for (int i = 0; i < nInterpolated; i++) * { * xs[i] = (float)i * (n - 1) / (float)(nInterpolated - 1); * } * CubicSpline spline = new CubicSpline(); * float[] ys = spline.FitAndEval(x, y, xs, true); */ Point3DCollection contours = new Point3DCollection(); contours.Add(brace1.ToWorld(c1)); /*for (int i = 0; i < xs.Length; i++) * { * contours.Add(new Point3D(xs[i], ys[i], c1.Z)); * }*/ contours.Add(brace2.ToWorld(c2)); this.Children.Clear(); TubeVisual3D tube = new TubeVisual3D { Diameter = 1.02, Path = contours, Fill = b }; this.Children.Add(tube); }
private void DrawLine3D(Point3D p0, Point3D p1, HelixToolkit.Wpf.HelixViewport3D viewport) { double tubeDiameter = 0.1; TubeVisual3D tube = new TubeVisual3D(); tube.Path = new Point3DCollection(); tube.Path.Add(p0); tube.Path.Add(p1); tube.Diameter = tubeDiameter; tube.Fill = Brushes.Black; tube.IsPathClosed = true; viewport.Children.Add(tube); }
public Element() { Tube = new TubeVisual3D(); Tube.Path = new Point3DCollection(); Tube.Path.Add(new Point3D(-15, 0, 0)); Tube.Path.Add(new Point3D(15, 0, 0)); Tube.Diameter = tubeDiameter; Tube.IsSectionClosed = true; Tube.Fill = new SolidColorBrush(Colors.Silver); Tube.IsPathClosed = false; Sphere = new CubeVisual3D(); //Sphere.Center = new Point3D(15, 0, 0); Sphere.Fill = new SolidColorBrush(Colors.Silver); Sphere.SideLength = 0.75; }
public void drawBorderEdges(MeshGeometry3D mesh) { Int32Collection edges = MeshGeometryHelper.FindBorderEdges(mesh); Point3DCollection pos = mesh.Positions; for (int i = 1; i < edges.Count; i += 2) { Point3DCollection paths = new Point3DCollection(); paths.Add(pos[edges[i - 1]]); paths.Add(pos[edges[i]]); TubeVisual3D t = new TubeVisual3D { Diameter = 0.02, Path = paths, Fill = Brushes.Yellow }; //t.Transform = new TranslateTransform3D(1, 1, 1); this.Children.Add(t); } }
private TubeVisual3D GenerateTube() { int n = 180; double r = Math.Sqrt(3) / 3; Ring1 = this.CreatePath(0, Math.PI * 2, n, u => Math.Cos(u), u => Math.Sin(u) + r, u => Math.Cos(3 * u) / 3); TubeVisual3D tube1 = new TubeVisual3D() { Path = Ring1, Diameter = 0.5, ThetaDiv = 20, IsPathClosed = true, Fill = Brushes.Green //Fill = new Brush() { Colors.Blue} }; return(tube1); }
public void Initialize() { wheels = new SphereVisual3D[4]; offsetXRotationAxis = new Vector3D(0.0, 1.0, 0.0); offsetYRotationAxis = new Vector3D(-1.0, 0.0, 0.0); PlatformSize = DefaultPlatformSize; Model = new ModelVisual3D(); platform = new CubeVisual3D(); platform.Fill = Brushes.Purple; platform.SideLength = PlatformSize; var platformTransformGroup = new Transform3DGroup(); platformTransformGroup.Children.Add(new ScaleTransform3D(new Vector3D(1.0, 1.0, platformHeightFactor))); platformTransformGroup.Children.Add(new TranslateTransform3D(0.0, 0.0, wheelRadius * 2 + PlatformSize * platformHeightFactor / 2)); platform.Transform = platformTransformGroup; Model.Children.Add(platform); for (int i = 0; i < 4; i++) { var wheel = new SphereVisual3D(); wheel.Radius = wheelRadius; wheel.Material = Materials.Blue; var wheelPosition = PlatformSize / 2 - wheelRadius; var wheelTransformGroup = new Transform3DGroup(); wheelTransformGroup.Children.Add(new TranslateTransform3D(-wheelPosition * (i % 2 * 2 - 1), wheelPosition * (i % 2 * 2 - 1) * (i >= 2 ? 1.0 : -1.0), 0.5)); wheel.Transform = wheelTransformGroup; Model.Children.Add(wheel); wheels[i] = wheel; } rim = new TubeVisual3D(); rim.Fill = Brushes.White; rim.Diameters = new DoubleCollection { 1.5, 0.0 }; rim.Path = new Point3DCollection { new Point3D(0, 0, 1.5), new Point3D(0, 0, 1.75) }; Model.Children.Add(rim); }
private void SetupBooksReadByCountryModel() { Model3DGroup modelGroup = new Model3DGroup(); // get the range of colours for the for the countries int range = _mainModel.AuthorCountries.Count > 0 ? _mainModel.AuthorCountries.Select(s => s.TotalBooksReadFromCountry).Max() : 5; OxyPalette faintPalette; List <OxyColor> colors; OxyPlotUtilities.SetupFaintPaletteForRange(range, out colors, out faintPalette, 128); List <OxyColor> stdColors = OxyPlotUtilities.SetupStandardColourSet(); int geographyIndex = 0; foreach (var authorCountry in _mainModel.AuthorCountries.OrderByDescending(x => x.TotalBooksReadFromCountry)) { var name = authorCountry.Country; var country = _mainModel.WorldCountries.Where(w => w.Country == name).FirstOrDefault(); if (country != null) { AddCountryBooksEllipsoid(modelGroup, colors, authorCountry, name, country); } if (_mainModel.CountryGeographies != null && _mainModel.CountryGeographies.Count > 0) { geographyIndex = AddCountryGeographyPlane(modelGroup, stdColors, geographyIndex, name); } } AddGeographiesForCountriesWithoutBooksRead(modelGroup); double maxHeight = Math.Log(range); TubeVisual3D path = GetPathForMeanReadingLocation(maxHeight); modelGroup.Children.Add(path.Content); BooksReadByCountryModel = modelGroup; }
public override void SetupModel() { Model3DGroup modelGroup = new Model3DGroup(); // get the range of colours for the for the countries int range = BooksReadProvider.AuthorCountries.Count > 0 ? BooksReadProvider.AuthorCountries.Select(s => s.TotalBooksReadFromCountry).Max() : 5; List <Color> colors; ColorUtilities.SetupFaintPaletteForRange(range, out colors, 128); List <Color> stdColors = ColorUtilities.SetupStandardColourSet(); int geographyIndex = 0; foreach (AuthorCountry authorCountry in BooksReadProvider.AuthorCountries.OrderByDescending(x => x.TotalBooksReadFromCountry)) { string name = authorCountry.Country; WorldCountry country = GeographyProvider.WorldCountries.FirstOrDefault(w => w.Country == name); if (country != null) { DiagramUtilities.AddCountryBooksEllipsoid(modelGroup, colors, authorCountry, name, country); } if (GeographyProvider.CountryGeographies != null && GeographyProvider.CountryGeographies.Count > 0) { geographyIndex = AddCountryGeographyPlane(modelGroup, stdColors, geographyIndex, name); } } AddGeographiesForCountriesWithoutBooksRead(modelGroup); double maxHeight = Math.Log(range); TubeVisual3D path = GetPathForMeanReadingLocation(maxHeight); modelGroup.Children.Add(path.Content); BooksReadByCountryModel = modelGroup; }
public JawVisual3D(Point3D p1, Point3D p2) { LineGeometry myLineGeometry = new LineGeometry(); var tube = new TubeVisual3D(); tube.Material = Materials.Blue; tube.Fill = new SolidColorBrush(Color.FromArgb(80, 0, 0, 0)); Children.Add(tube); Children.Add(new SphereVisual3D() { Center = p1, Radius = 0.07, Material = Materials.Red }); Children.Add(new SphereVisual3D() { Center = p2, Radius = 0.07, Material = Materials.Green }); //Point3DCollection pts = new Point3DCollection(); //pts.Add(p1); //pts.Add(p2); //LinesVisual3D ln = new LinesVisual3D(); //ln.Points = pts; //ln.Color = Colors.Black; //Children.Add(ln); //added by achie CruisingSpeed = DefaultCruisingSpeed; double cruisingRadius = EarthRadius + DefaultCruisingAltitude; double takeoffLength = DefaultTakeoffLength; double groundRadius = EarthRadius; var o = new Point3D(0, 0, 0); var v1 = p1 - o; var v2 = p2 - o; var z = Vector3D.CrossProduct(v1, v2); var x = v1; var y = Vector3D.CrossProduct(x, z); x.Normalize(); y.Normalize(); double v2X = Vector3D.DotProduct(v2, x); double v2Y = Vector3D.DotProduct(v2, y); double v2A = Math.Atan2(v2Y, v2X); const int n = 100; var pts = new Point3DCollection(); double da = v2A / (n - 1); double distance = cruisingRadius * Math.Abs(v2A); double landingLength = takeoffLength; double l = 0; for (int i = 0; i < n; i++) { double a = i * da; Vector3D v = x * Math.Cos(a) + y * Math.Sin(a); double r = cruisingRadius; r = groundRadius + Math.Sin(Math.PI * i / (n - 1)) * (cruisingRadius - groundRadius); var p = o + v * r; // Children.Add(new SphereVisual3D() { Center = p, Radius = 60, Material = Materials.Gray}); pts.Add(p); l += Math.Abs(cruisingRadius * da); } Distance = distance; }
public MainViewModel(MainWindow mainWindow) { // TODO: Complete member initialization this.mainWindow = mainWindow; Model3DGroup modelGroup = new Model3DGroup(); TubeVisual3D tube1 = GenerateTube(); RectangleVisual3D rectangle = GenerateRectangle(); SphereVisual3D sphere = new SphereVisual3D() { Center = new Point3D(1.5, 2.5, -0.7), Radius = 2 }; //modelGroup.Children.Add(tube1.Model); //modelGroup.Children.Add(rectangle.Model); //modelGroup.Children.Add(sphere.Model); /* * * Point3D point; * Point3D point2; * Point3D point3; * Point3D point4; * AddElementsPart2(modelGroup, out point, out point2, out point3, out point4); * * * TubeVisual3D path = new TubeVisual3D() * { * Path = new Point3DCollection(new List<Point3D>(){ * point + new Vector3D(0, 0, 20), * point2 + new Vector3D(0, 0, 19), * point3 + new Vector3D(0, 0, 18), * point4 + new Vector3D(0, 0, 17) * }), * Diameter = 0.5, * ThetaDiv = 20, * IsPathClosed = false, * Fill = Brushes.Green * //Fill = new Brush() { Colors.Blue} * }; * * modelGroup.Children.Add(path.Content); * */ //AddSolidBox(modelGroup); //AddRevolved(modelGroup); HelixVisual3D helixItem = new HelixVisual3D(); helixItem.Fill = new SolidColorBrush(Colors.Violet); helixItem.Origin = new Point3D(0, 0, -0.45); helixItem.Diameter = 0.1; helixItem.Turns = 2; helixItem.Length = 0.9; helixItem.Radius = 0.35; //modelGroup.Children.Add(helixItem.Content); //modelGroup.Children.Add(box.Content); //<helix:HelixVisual3D //Origin="0 0 -0.45" //Diameter="0.1" //Turns="2" //Length="0.9" //Radius="0.35" //Fill="Violet" //Visible="{Binding IsChecked, ElementName=HelixVisible}"/> numberOfPoints = 100; // wireLines = new WireLines { Color = Colors.Black, Thickness = 3, }; Points = new Point3DCollection(GeneratePoints(numberOfPoints, 7000 * 0.001)); //wireLines.Lines = Points; //modelGroup.Children.Add(wireLines.Content); var y0 = 0d; var theta = Math.PI / 180 * 30; var roofBuilder = new MeshBuilder(false, false); var y1 = y0 + Math.Tan(theta) * 5 / 2; var p0 = new Point(0, y1); var p1 = new Point(5 / 2 + 0.2 * Math.Cos(theta), y0 - 0.2 * Math.Sin(theta)); var p2 = new Point(p1.X + 0.1 * Math.Sin(theta), p1.Y + 0.1 * Math.Cos(theta)); var p3 = new Point(0, y1 + 0.1 / Math.Cos(theta)); var p4 = new Point(-p2.X, p2.Y); var p5 = new Point(-p1.X, p1.Y); IList <Point> roofSection = new List <Point>() { p0, p1, p1, p2, p2, p3, p3, p4, p4, p5, p5, p0 }; var roofAxisX = new Vector3D(0, -1, 0); var roofAxisY = new Vector3D(0, 0, 1); var roofOrigin = new Point3D(1, 1, 1); //roofBuilder.AddPolygon(roofSection, roofAxisX, roofAxisY, roofOrigin); Point3DCollection simplePoly = new System.Windows.Media.Media3D.Point3DCollection( new List <Point3D>() { new Point3D(1, 0, 1), new Point3D(1, 1, 1), new Point3D(0, 1, 1), new Point3D(0, 0, 1), /* * //new Point3D(1,0, 1), * new Point3D(0,0, -1), * new Point3D(1,0, -1), * new Point3D(1,1, -1), * new Point3D(0,1, -1), * //new Point3D(1,0, 1), * new Point3D(0,0, -1), * new Point3D(0,0, 1), */ } ); roofBuilder.AddPolygon(simplePoly); //roofBuilder.AddRectangularMesh() GeometryModel3D roofGeometry = new GeometryModel3D(); //var material = MaterialHelper.CreateMaterial(Brushes.LightBlue, ambient: 77, freeze: false); var material = MaterialHelper.CreateMaterial(Colors.LawnGreen, 0.25); roofGeometry.Material = material; roofGeometry.BackMaterial = material; roofGeometry.Geometry = roofBuilder.ToMesh(true); modelGroup.Children.Add(roofGeometry); //ScreenSpaceLines3D Wireframe = new ScreenSpaceLines3D(); //Wireframe.Thickness = 2; //Wireframe.Color = Colors.Black; //Wireframe.Points = simplePoly; ////Wireframe.MakeWireframe(roofGeometry); //modelGroup.Children.Add(Wireframe.Content); var Mesh = new MeshGeometry3D(); //var Material = MaterialHelper.CreateImageMaterial(image); var Damping = 0.98; var integrator = new VerletIntegrator() { Iterations = 4, Damping = 0.98 }; var WindSpeed = 6; var WindDirection = 180; var PoleHeight = 12; var Height = 3; var Length = 4; var Mass = 0.8; var m = 48; var n = 32; var pts = new Point3D[n, m]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { pts[i, j] = new Point3D(-Length * j / (m - 1), 0, PoleHeight - Height * i / (n - 1)); } } var pts2 = new Point3D[2, 4]; for (int i = 0; i < 2; i++) { for (int j = 0; j < 4; j++) { double x = 0, z = 0; if (i == 0) { x = 0; z = 0; } if (i == 1) { x = 1; z = 0; } if (i == 2) { x = 1; z = 1; } if (i == 3) { x = 0; z = 1; } pts[i, j] = new Point3D(x, i, PoleHeight - z); } } var mb = new MeshBuilder(false, true); //mb.AddRectangularMesh(pts, null, false, false); mb.AddRectangularMesh(pts, null, false, false); Mesh = mb.ToMesh(); var gradientMaterial = CreateGradientBrushMaterial(); gradientMaterial = MaterialHelper.CreateMaterial(Colors.LightBlue, 0.25); GeometryModel3D meshGeometry = new GeometryModel3D(); meshGeometry.Geometry = Mesh; meshGeometry.Material = gradientMaterial; meshGeometry.BackMaterial = gradientMaterial; modelGroup.Children.Add(meshGeometry); this.Model = modelGroup; }
public static double EarthRadius = 6371; // km #endregion Fields #region Constructors public FlightVisual3D(Point3D p1, Point3D p2) { var tube = new TubeVisual3D(); // tube.Material = MaterialHelper.CreateMaterial(Color.FromArgb(80, 255, 255, 255)); // Materials.Yellow; tube.Fill = new SolidColorBrush(Color.FromArgb(80, 255, 255, 255)); Children.Add(tube); Children.Add(new SphereVisual3D() { Center = p1, Radius = 100, Material = Materials.Green }); Children.Add(new SphereVisual3D() { Center = p2, Radius = 100, Material = Materials.Red }); double lat1, lon1, lat2, lon2; PointToLatLon(p1, out lat1, out lon1); PointToLatLon(p2, out lat2, out lon2); From = String.Format("{0:0.00} {1:0.00}", lat1, lon1); To = String.Format("{0:0.00} {1:0.00}", lat2, lon2); CruisingSpeed = DefaultCruisingSpeed; double cruisingRadius = EarthRadius + DefaultCruisingAltitude; double takeoffLength = DefaultTakeoffLength; double groundRadius = EarthRadius; const double tubeDiameter = 60; var o = new Point3D(0, 0, 0); var v1 = p1 - o; var v2 = p2 - o; var z = Vector3D.CrossProduct(v1, v2); var x = v1; var y = Vector3D.CrossProduct(x, z); x.Normalize(); y.Normalize(); double v2X = Vector3D.DotProduct(v2, x); double v2Y = Vector3D.DotProduct(v2, y); double v2A = Math.Atan2(v2Y, v2X); const int n = 100; var pts = new Point3DCollection(); double da = v2A / (n - 1); double distance = cruisingRadius * Math.Abs(v2A); double landingLength = takeoffLength; double l = 0; for (int i = 0; i < n; i++) { double a = i * da; Vector3D v = x * Math.Cos(a) + y * Math.Sin(a); double r = cruisingRadius; //if (l < takeoffLength) //{ // r = groundRadius + Math.Sin(Math.PI/2*l/takeoffLength)*(cruisingRadius - groundRadius); //} //if (l > distance - landingLength) //{ // r = groundRadius + Math.Sin(Math.PI/2*(distance - l)/takeoffLength)*(cruisingRadius - groundRadius); //} r = groundRadius + Math.Sin(Math.PI * i / (n - 1)) * (cruisingRadius - groundRadius); var p = o + v * r; // Children.Add(new SphereVisual3D() { Center = p, Radius = 60, Material = Materials.Gray}); pts.Add(p); l += Math.Abs(cruisingRadius * da); } tube.Diameter = tubeDiameter; tube.ThetaDiv = 16; tube.Path = pts; Distance = distance; }
public FlightVisual3D(Point3D p1, Point3D p2) { var tube = new TubeVisual3D(); tube.Material = MaterialHelper.CreateMaterial(Color.FromArgb(80, 255, 255, 255)); // Materials.Yellow; Children.Add(tube); Children.Add(new SphereVisual3D() { Center = p1, Radius = 100, Material = Materials.Green }); Children.Add(new SphereVisual3D() { Center = p2, Radius = 100, Material = Materials.Red }); double lat1, lon1, lat2, lon2; PointToLatLon(p1, out lat1, out lon1); PointToLatLon(p2, out lat2, out lon2); From = String.Format("{0:0.00} {1:0.00}", lat1, lon1); To = String.Format("{0:0.00} {1:0.00}", lat2, lon2); CruisingSpeed = DefaultCruisingSpeed; double cruisingRadius = EarthRadius + DefaultCruisingAltitude; double takeoffLength = DefaultTakeoffLength; double groundRadius = EarthRadius; const double tubeDiameter = 60; var o = new Point3D(0, 0, 0); var v1 = p1 - o; var v2 = p2 - o; var z = Vector3D.CrossProduct(v1, v2); var x = v1; var y = Vector3D.CrossProduct(x, z); x.Normalize(); y.Normalize(); double v2X = Vector3D.DotProduct(v2, x); double v2Y = Vector3D.DotProduct(v2, y); double v2A = Math.Atan2(v2Y, v2X); const int n = 100; var pts = new Point3DCollection(); double da = v2A / (n - 1); double distance = cruisingRadius * Math.Abs(v2A); double landingLength = takeoffLength; double l = 0; for (int i = 0; i < n; i++) { double a = i * da; Vector3D v = x * Math.Cos(a) + y * Math.Sin(a); double r = cruisingRadius; //if (l < takeoffLength) //{ // r = groundRadius + Math.Sin(Math.PI/2*l/takeoffLength)*(cruisingRadius - groundRadius); //} //if (l > distance - landingLength) //{ // r = groundRadius + Math.Sin(Math.PI/2*(distance - l)/takeoffLength)*(cruisingRadius - groundRadius); //} r = groundRadius + Math.Sin(Math.PI * i / (n - 1)) * (cruisingRadius - groundRadius); var p = o + v * r; // Children.Add(new SphereVisual3D() { Center = p, Radius = 60, Material = Materials.Gray}); pts.Add(p); l += Math.Abs(cruisingRadius * da); } tube.Diameter = tubeDiameter; tube.ThetaDiv = 16; tube.Path = pts; Distance = distance; }