CSharpGL.Demos.PointSpriteRenderer.Create C# (CSharp) Метод

        public static PointSpriteRenderer Create(int particleCount)
        {
            var shaderCodes = new ShaderCode[2];
            shaderCodes[0] = new ShaderCode(File.ReadAllText(@"shaders\PointSprite.vert"), ShaderType.VertexShader);
            shaderCodes[1] = new ShaderCode(File.ReadAllText(@"shaders\PointSprite.frag"), ShaderType.FragmentShader);
            var map = new AttributeMap();
            map.Add("position", PointSpriteModel.strposition);
            var model = new PointSpriteModel(particleCount);
            var renderer = new PointSpriteRenderer(model, shaderCodes, map, new PointSpriteState());
            renderer.ModelSize = model.Lengths;

            return renderer;
        }

 private void Form_Load(object sender, EventArgs e)
 {
     {
         var camera = new Camera(
             new vec3(5, 4, 3) * 0.5f, new vec3(0, 0, 0), new vec3(0, 1, 0),
             CameraType.Perspecitive, this.glCanvas1.Width, this.glCanvas1.Height);
         var rotator = new SatelliteManipulater();
         rotator.Bind(camera, this.glCanvas1);
         this.camera            = camera;
         this.rotator           = rotator;
         this.scene             = new Scene(camera, this.glCanvas1);
         this.glCanvas1.Resize += this.scene.Resize;
     }
     {
         const int           particleCount = 10000;
         PointSpriteRenderer renderer      = PointSpriteRenderer.Create(particleCount);
         this.renderer = renderer;
         SceneObject obj = renderer.WrapToSceneObject(generateBoundingBox: true);
         this.scene.RootObject.Children.Add(obj);
     }
     {
         var uiAxis = new UIAxis(AnchorStyles.Left | AnchorStyles.Bottom,
                                 new Padding(3, 3, 3, 3), new Size(128, 128));
         this.scene.RootUI.Children.Add(uiAxis);
     }
     {
         var builder = new StringBuilder();
         builder.AppendLine("O: to select image.");
         builder.AppendLine("1: Scene's property grid.");
         builder.AppendLine("2: Canvas' property grid.");
         MessageBox.Show(builder.ToString());
     }
 }