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using the mouse rotation feature I can rotate the scene and I can flip the scene Vertically. Same with the arrow key, left and right rotate and up/down flip vertically.  I can't flip Horizontally so i can view my 3D model from the side.  There must be a way.   I don't seem to be able to find any documentation on the Helix Toolkit so thought I'd ask here.  I'm sure it's really simple.

I want to show skybox as background in my WPF application using helix.toolkit, but I don't know how to do that. 

Please help me if anyone knows.

Thanks

I am working on a code to build a 3D cube that has mesh/cell in each direction and each cell has its own color. now i sue this method which produces exactly what i want:

private void BuildCustomCube22(int x, int y, int z)
{
    double cubeSize = 1.0; // Size of each cube cell

    Random random = new Random();

    var modelGroup = new Model3DGroup();

    for (int i = 0; i < x; i++)
    {
        for (int j = 0; j < y; j++)
        {
            for (int k = 0; k < z; k++)
            {
                var position = new Point3D(
                    i * cubeSize + cubeSize / 2,
                    j * cubeSize + cubeSize / 2,
                   k * cubeSize + cubeSize / 2);

               // Generate a random color for each cube
               Color color = Color.FromRgb((byte)random.Next(256), (byte)random.Next(256),
               (byte)random.Next(256));

               var cube = new BoxVisual3D
               {
                   Center = position,
                   Width = cubeSize,
                   Height = cubeSize,
                   Length = cubeSize,
                  Material = MaterialHelper.CreateMaterial(color),

                };

               // Add the cube to the model group
               modelGroup.Children.Add(cube.Model);
           }
       }
   }

    // Add the model group to the viewport
    viewport.Children.Add(new ModelVisual3D { Content = modelGroup });
}

and the result is:

The issue is when i increase mesh like 100*100*100, i get very poor performance like not being able to easily zoom in/out or move object around. I wonder how can i achieve the result i want event with high number of cells with no lag.

P.S: somebody told me: You are making way too many models. You can try to use Helix toolkit sharpdx version with instancing rendering capability

but i don't know if it can solve my issue and i don't know how to implement it. 

Hi,

I want to draw a text with helix anny suggestions how to do that?

Greeting Michael

Hi, I made an application which render a panel that might have different texture on each side. The model is free of rotation over all axes. My boss asked me if would be possible to identify each panel side with a label (one digit for each side) and let it rotate with the panel... but sincerely I dunno how to achieve this, expecally to keep each label "in front" of the view point.

Any hints?

Hi, 

if anyone wanted some help writing up docs for helix toolkit happy to help.

Hi, 

I'm guessing helix toolkit can be used with .NET 5.0 because it works in my wpf project - but i did notice in the package tab it says "Package 'HelixToolkit.Wpf.2.17.0 "  was restored using .NetFramework.Version=4.6.1, etc."" 

I wasn't 100% sure which nuget package to use - the "HelixToolkit" or "HelixToolkit.Wpf".

And at the link https://github.com/helix-toolkit/helix-toolkit there are a list of sharpDX packages and wasn't sure whether to use HelixToolkit.SharpDX.wpf or HelixToolkit.SharpDx.core.

Thanks.

I'm building an engine with helix toolkit, but I can't add shadows, I'm new to helix, and I need your help, please.......

Hi,

I want to draw many circles on the viewport.

Each circle should have a differnt color.

How can I do that.

I try it with the LineBuilder but then circle has many colors.

foreach (var _ in Lines.LineGeometry.Lines)
{
  var color = GetNewColor(); //Ttis method just return a clolor
  Lines.LineGeometry.Colors.Add(color);
  Lines.LineGeometry.Colors.Add(color);
} 

Any suggestions?