//private EventHandler mouseEnter;
//private EventHandler mouseLeave;
/// <summary>
/// Creats render context and supports OpenGL rendering.
/// </summary>
public GLSceneCanvas()
{
InitializeComponent();
// Set the user draw styles.
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
// check http://stackoverflow.com/questions/34664/designmode-with-controls
this.designMode = this.DesignMode || System.ComponentModel.LicenseManager.UsageMode == System.ComponentModel.LicenseUsageMode.Designtime;
//if (!this.designMode)
//{
// //this.mouseEnter = GLCanvas_MouseEnter;
// this.mouseEnter = (x, y) => ShowCursor(0);// hide system's cursor.
// this.mouseLeave = (x, y) => ShowCursor(1);// show system's cursor.
//}
{
var camera = new Camera(
new vec3(0, 0, 5), new vec3(0, 0, 0), new vec3(0, 1, 0),
CameraType.Perspecitive, this.Width, this.Height);
var scene = new Scene(camera, this);
this.Scene = scene;
this.Resize += scene.Resize;
var rotator = new FirstPerspectiveManipulater();// SatelliteManipulater();
//rotator.Bind(camera, this);
this.CameraManipulater = rotator;
}
this.fullname = this.GetType().FullName;
}
private void ScientificCanvas_Load(object sender, EventArgs e)
{
var camera = new Camera(new vec3(4, 1.6f, 3), new vec3(0, 0, 0), new vec3(0, 1, 0),
CameraType.Perspecitive, this.Width, this.Height);
var cameraManipulater = new SatelliteManipulater();
cameraManipulater.Bind(camera, this);
this.cameraManipulater = cameraManipulater;
this.Scene = new Scene(camera, this);
//this.Scene.Cursor.Enabled = false;
{
var uiAxis = new UIAxis(AnchorStyles.Left | AnchorStyles.Bottom,
new Padding(10, 10, 10, 10), new Size(128, 128));
uiAxis.Initialize();
//// display this UI control's area.
//uiAxis.StateList.Add(new ClearColorState());
this.Axis = uiAxis;
this.Scene.RootUI.Children.Add(uiAxis);
}
{
var uiColorPalette = new UIColorPaletteRenderer(100,
CodedColor.GetDefault(),
AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Right,
new Padding(148, 10, 60, 10 + 40), new Size(400, 40), -100, 100);
uiColorPalette.Initialize();
this.ColorPalette = uiColorPalette;
this.Scene.RootUI.Children.Add(uiColorPalette);
}
this.Resize += this.Scene.Resize;
this.OpenGLDraw += ScientificCanvas_OpenGLDraw;
//this.MouseDown += ScientificCanvas_MouseDown;
//this.MouseMove += ScientificCanvas_MouseMove;
//this.MouseUp += ScientificCanvas_MouseUp;
//this.MouseWheel += ScientificCanvas_MouseWheel;
}
/// <summary>
/// Manages a scene to be rendered and updated.
/// </summary>
/// <param name="camera">camera of the scene</param>
/// <param name="objects">objects to be rendered</param>
public Scene(Camera camera, params SceneObject[] objects)
{
if (camera == null)
{ throw new ArgumentNullException(); }
this.Camera = camera;
var list = new SceneObjectList();
list.AddRange(objects);
this.ObjectList = list;
this.UIRoot = new UIRoot();
}
