OpenTK Tutorial 4 Addendum: The ColorCube class

Here's a little class that can show drawing multiple objects better. It's a cube with a solid color (code after the break).

    class ColorCube : Cube
    {
        Vector3 Color = new Vector3(1, 1, 1);

        public ColorCube(Vector3 color) : base() {
            Color = color;
        }

        public override Vector3[] GetColorData()
        {
            return new Vector3[] { 
                Color,
                Color, 
                Color,
                Color,
                Color, 
                Color, 
                Color, 
                Color
            };
        }
    }

The code is pretty simple, just set a color and return it for all the vertices' color (isn't OOP convenient?).

And if you want to draw a bunch of them in random positions, this will do it (keep in mind some of them might be placed out of view until we get a camera working):

            Random rand = new Random();
            
            for (int i = 0; i < 100; i++)
            {
                ColorCube c = new ColorCube(new Vector3((float)rand.NextDouble(),(float)rand.NextDouble(),(float)rand.NextDouble()));
                c.Position = new Vector3((float)rand.Next(-4, 4), (float)rand.Next(-4, 4), (float)rand.Next(-8, 8));
                c.Rotation = new Vector3((float)rand.Next(0, 6), (float)rand.Next(0, 6), (float)rand.Next(0, 6));
                c.Scale = Vector3.One * ((float)rand.NextDouble() + 0.2f);
                objects.Add(c);
            }