Draw graphics in a 3D graph

Question

Hi, I´m having some problems when it comes to draw some points in a 3D (x,y,z) graph, I don´t know how to draw the 3D graph, I´ve been looking throu the internet and didn´t find any method for it... does anyone know a way to solve my problem? Thank you very much.

Kelvin Loke · Answer

Mmm if that works yes, but I don´t know, what I need is to draw some points into a graph with 3 axis (x,y,z), I suppose that for that I need some 3D graphics. Write now I´m using this code: using System; using System.Windows.Media; using System.Windows.Media.Media3D; using System.Windows; using System.Windows.Media.Animation; using System.Windows.Controls; using System.Windows.Input; namespace DataVisualization { public static void Main() { Application app = new Application(); Window w = new Window(); Viewport3D vp = new Viewport3D(); // Create our scene. // ModelVisual3D scene = new ModelVisual3D(); AxisAngleRotation3D rotation = new AxisAngleRotation3D( new Vector3D(0, 0, 1) /* z-direction */, 0 /* degrees */); plotVisual.Transform = new RotateTransform3D(rotation); scene.Children.Add(plotVisual); // // Add lights. // ..... // Add scatter plot // ModelVisual3D plotVisual = MakePlot(c_numPoints, 10 /* size */); AxisAngleRotation3D rotation = new AxisAngleRotation3D( new Vector3D(0, 0, 1) /* z-direction */, 0 /* degrees */); plotVisual.Transform = new RotateTransform3D(rotation); scene.Children.Add(plotVisual); vp.Children.Add(scene); w.Content = vp; w.Show(); app.Run(); } It´s not the whole code, but it´s part of it, with this code I can show in my window "w" the point´s i want but I show them in an Application Window, but I can´t see the axis, If I close the Application and try to call it again the program will show the next Error: System.Windows.Application can´t be opened more than once, and.. I don´t know why, there´s an option to shut down the application but, when I use this It still doesn´t work. So... if you know a different way to do it I´ll appreciate your opinion, thanks.

Oscar Rivera · Answer

You want to use something like DirectX or OpenGL to make 3d graphics don't you?

Draw graphics in a 3D graph

rizwan hudda

Scott Lysle