public void OnGUI()
{
if (Selection.activeObject is NetworkConfiguration)
{
NetworkConfiguration configuration = Selection.activeObject as NetworkConfiguration;
this.configuration = configuration;
}
InitializeIfNull();
InitializeStyleIfNot();
InputHandler();
DrawBackground();
DrawGrid(grid_size, 0.3F, new Color(0.15F, 0.15F, 0.15F));
DrawGrid(grid_size * 10, 0.66F, new Color(0.15F, 0.15F, 0.15F));
DrawLinks();
DrawNodes();
DrawSelectRegion();
if (editorState == EditorState.Multiselect)
{
Repaint();
}
if (GUIContextMenu.IsOpened)
{
GUIContextMenu.Draw();
Repaint();
}
}
private void MouseDown()
{
if (configuration == null)
{
return;
}
if (inputController.isLeftMouse)
{
bool isPointClick = false;
bool isNodeClick = false;
bool isLinkClick = false;
foreach (Node node in configuration.nodes)
{
if (ViewportService.ToScreenRect(ViewportService.GetConnectionEllipse(true, node.position, false)).Contains(inputController.mousePosition))
{
isPointClick = true;
BeginBuild(node);
break;
}
}
if (isPointClick == false)
{
foreach (Node node in configuration.nodes)
{
if (ViewportService.ToScreenRect(node.position).Contains(inputController.mousePosition))
{
isNodeClick = true;
break;
}
}
}
if (isNodeClick == false)
{
//TODO: Link selection handler here...
}
if (isNodeClick == false && isLinkClick == false && isPointClick == false)
{
ClickDownOnBackground();
}
}
if (inputController.isRightMouse)
{
GUIContextMenu.Show(inputController.mousePosition,
new GUIControls.MenuItem("Create/Entry", () => CreateNode(0, GUIContextMenu.Position)),
new GUIControls.MenuItem("Create/Out", () => CreateNode(1, GUIContextMenu.Position)),
new GUIControls.MenuItem("Create/Sigmoid", () => CreateNode(2, GUIContextMenu.Position)),
new GUIControls.MenuItem("Create/Bias", () => CreateNode(3, GUIContextMenu.Position)));
}
Repaint();
}
private void BuilNodeTree(MenuItem[] items)
{
levels = new Dictionary <int, List <MenuItem> >();
Dictionary <string, int> keys = new Dictionary <string, int>();
foreach (MenuItem item in items)
{
string[] array = item.Name.Split('/');
for (int level = 0; level < array.Length; level++)
{
string part = array[level];
if (!levels.ContainsKey(level))
{
levels.Add(level, new List <MenuItem>());
}
if (levels[level].Find(x => x.Name == part) == null)
{
Action action = null;
if (level < array.Length - 1)
{
action = () => { currentLevel++; };
}
else
{
action = () => { GUIContextMenu.Close(); item.Invoke(); };
}
levels[level].Add(new MenuItem(part, action));
}
}
}
}
static void Main(string[] args)
{
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(800, 600), 16);
if (device == null)
{
return;
}
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.SetWindowResizable(true);
device.SetWindowCaption("Irrlicht Engine - Loading...");
VideoDriver driver = device.VideoDriver;
GUIEnvironment env = device.GUIEnvironment;
SceneManager smgr = device.SceneManager;
smgr.Attributes.SetValue(SceneParameters.COLLADA_CreateSceneInstances, true);
driver.SetTextureCreationFlag(TextureCreationFlag.Always32Bit, true);
smgr.AddLightSceneNode(null, new Vector3Df(200), new Colorf(1.0f, 1.0f, 1.0f), 2000);
smgr.AmbientLight = new Colorf(0.3f, 0.3f, 0.3f);
// add our media directory as "search path"
device.FileSystem.AddFileArchive("../../media/");
// read configuration from xml file
// (we use .NET way to do this, since Lime doesn't support native Irrlicht' xml reader)
XmlDocument xml = new XmlDocument();
xml.Load("../../media/config.xml");
startUpModelFile = xml.DocumentElement["startUpModel"].Attributes["file"].Value;
caption = xml.DocumentElement["messageText"].Attributes["caption"].Value;
messageText = xml.DocumentElement["messageText"].InnerText;
if (args.Length > 0)
{
startUpModelFile = args[0];
}
// set a nicer font
GUIFont font = env.GetFont("fonthaettenschweiler.bmp");
if (font != null)
{
env.Skin.SetFont(font);
}
// load the irrlicht engine logo
GUIImage img = env.AddImage(
driver.GetTexture("irrlichtlogoalpha2.tga"),
new Vector2Di(10, driver.ScreenSize.Height - 128));
img.ID = (int)guiID.Logo;
// lock the logo's edges to the bottom left corner of the screen
img.SetAlignment(GUIAlignment.UpperLeft, GUIAlignment.UpperLeft, GUIAlignment.LowerRight, GUIAlignment.LowerRight);
// create menu
GUIContextMenu menu = env.AddMenu();
menu.AddItem("File", -1, true, true);
menu.AddItem("View", -1, true, true);
menu.AddItem("Camera", -1, true, true);
menu.AddItem("Help", -1, true, true);
GUIContextMenu submenu;
submenu = menu.GetSubMenu(0);
submenu.AddItem("Open Model File & Texture...", (int)guiID.OpenModel);
submenu.AddItem("Set Model Archive...", (int)guiID.SetModelArchive);
submenu.AddItem("Load as Octree", (int)guiID.LoadAsOctree);
submenu.AddSeparator();
submenu.AddItem("Quit", (int)guiID.Quit);
submenu = menu.GetSubMenu(1);
submenu.AddItem("sky box visible", (int)guiID.SkyBoxVisible, true, false, true);
submenu.AddItem("toggle model debug information", (int)guiID.ToggleDebugInfo, true, true);
submenu.AddItem("model material", -1, true, true);
submenu = submenu.GetSubMenu(1);
submenu.AddItem("Off", (int)guiID.DebugOff);
submenu.AddItem("Bounding Box", (int)guiID.DebugBoundingBox);
submenu.AddItem("Normals", (int)guiID.DebugNormals);
submenu.AddItem("Skeleton", (int)guiID.DebugSkeleton);
submenu.AddItem("Wire overlay", (int)guiID.DebugWireOverlay);
submenu.AddItem("Half-Transparent", (int)guiID.DebugHalfTransparent);
submenu.AddItem("Buffers bounding boxes", (int)guiID.DebugBuffersBoundingBoxes);
submenu.AddItem("All", (int)guiID.DebugAll);
submenu = menu.GetSubMenu(1).GetSubMenu(2);
submenu.AddItem("Solid", (int)guiID.ModelMaterialSolid);
submenu.AddItem("Transparent", (int)guiID.ModelMaterialTransparent);
submenu.AddItem("Reflection", (int)guiID.ModelMaterialReflection);
submenu = menu.GetSubMenu(2);
submenu.AddItem("Maya Style", (int)guiID.CameraMaya);
submenu.AddItem("First Person", (int)guiID.CameraFirstPerson);
submenu = menu.GetSubMenu(3);
submenu.AddItem("About", (int)guiID.About);
// create toolbar
GUIToolBar bar = env.AddToolBar();
Texture image = driver.GetTexture("open.png");
bar.AddButton((int)guiID.ButtonOpenModel, null, "Open a model", image, null, false, true);
image = driver.GetTexture("tools.png");
bar.AddButton((int)guiID.ButtonShowToolbox, null, "Open Toolset", image, null, false, true);
image = driver.GetTexture("zip.png");
bar.AddButton((int)guiID.ButtonSelectArchive, null, "Set Model Archive", image, null, false, true);
image = driver.GetTexture("help.png");
bar.AddButton((int)guiID.ButtonShowAbout, null, "Open Help", image, null, false, true);
// create a combobox with some senseless texts
GUIComboBox box = env.AddComboBox(new Recti(250, 4, 350, 23), bar, (int)guiID.TextureFilter);
box.AddItem("No filtering");
box.AddItem("Bilinear");
box.AddItem("Trilinear");
box.AddItem("Anisotropic");
box.AddItem("Isotropic");
// disable alpha
setSkinTransparency(255, env.Skin);
// add a tabcontrol
createToolBox();
// create fps text
GUIStaticText fpstext = env.AddStaticText("", new Recti(400, 4, 570, 23), true, false, bar);
GUIStaticText postext = env.AddStaticText("", new Recti(10, 50, 470, 80), false, false, null, (int)guiID.PositionText);
postext.Visible = false;
// show about message box and load default model
if (args.Length == 0)
{
showAboutText();
}
loadModel(startUpModelFile);
// add skybox
skybox = smgr.AddSkyBoxSceneNode(
"irrlicht2_up.jpg", "irrlicht2_dn.jpg",
"irrlicht2_lf.jpg", "irrlicht2_rt.jpg",
"irrlicht2_ft.jpg", "irrlicht2_bk.jpg");
// add a camera scene node
camera[0] = smgr.AddCameraSceneNodeMaya();
camera[0].FarValue = 20000;
// Maya cameras reposition themselves relative to their target,
// so target the location where the mesh scene node is placed.
camera[0].Target = new Vector3Df(0, 30, 0);
camera[1] = smgr.AddCameraSceneNodeFPS();
camera[1].FarValue = 20000;
camera[1].Position = new Vector3Df(0, 0, -70);
camera[1].Target = new Vector3Df(0, 30, 0);
setActiveCamera(camera[0]);
// set window caption
caption = string.Format("{0} - [{1}]", caption, driver.Name);
device.SetWindowCaption(caption);
// remember state so we notice when the window does lose the focus
bool hasFocus = device.WindowFocused;
// draw everything
while (device.Run() && driver != null)
{
// Catch focus changes (workaround until Irrlicht has events for this)
bool focused = device.WindowFocused;
if (hasFocus && !focused)
{
onKillFocus();
}
hasFocus = focused;
if (device.WindowActive)
{
driver.BeginScene(ClearBufferFlag.All, new Color(50, 50, 50));
smgr.DrawAll();
env.DrawAll();
driver.EndScene();
string str = string.Format("FPS: {0} Tris: {1}", driver.FPS, driver.PrimitiveCountDrawn);
fpstext.Text = str;
CameraSceneNode cam = device.SceneManager.ActiveCamera;
str = string.Format("Pos: {0} Tgt: {1}", cam.Position, cam.Target);
postext.Text = str;
}
else
{
device.Yield();
}
}
device.Drop();
}
static void loadModel(string f)
{
string e = Path.GetExtension(f);
switch (e)
{
// if a texture is loaded apply it to the current model
case ".jpg":
case ".pcx":
case ".png":
case ".ppm":
case ".pgm":
case ".pbm":
case ".psd":
case ".tga":
case ".bmp":
case ".wal":
case ".rgb":
case ".rgba":
Texture t = device.VideoDriver.GetTexture(f);
if (t != null && model != null)
{
// always reload texture
device.VideoDriver.RemoveTexture(t);
t = device.VideoDriver.GetTexture(f);
model.SetMaterialTexture(0, t);
}
return;
// if a archive is loaded add it to the FileArchive
case ".pk3":
case ".zip":
case ".pak":
case ".npk":
device.FileSystem.AddFileArchive(f);
return;
}
// load a model into the engine
if (model != null)
{
model.Remove();
}
model = null;
if (e == ".irr")
{
device.SceneManager.LoadScene(f);
model = device.SceneManager.GetSceneNodeFromType(SceneNodeType.AnimatedMesh);
return;
}
AnimatedMesh m = device.SceneManager.GetMesh(f);
if (m == null)
{
// model could not be loaded
if (startUpModelFile != f)
{
device.GUIEnvironment.AddMessageBox(caption, "The model could not be loaded. Maybe it is not a supported file format.");
}
return;
}
// set default material properties
if (octree)
{
model = device.SceneManager.AddOctreeSceneNode(m.GetMesh(0));
}
else
{
AnimatedMeshSceneNode n = device.SceneManager.AddAnimatedMeshSceneNode(m);
model = n;
}
model.SetMaterialFlag(MaterialFlag.Lighting, useLight);
model.SetMaterialFlag(MaterialFlag.NormalizeNormals, useLight);
model.DebugDataVisible = DebugSceneType.Off;
// we need to uncheck the menu entries. would be cool to fake a menu event, but
// that's not so simple. so we do it brute force
GUIContextMenu u = device.GUIEnvironment.RootElement.GetElementFromID((int)guiID.ToggleDebugInfo, true) as GUIContextMenu;
if (u != null)
{
for (int i = 0; i < 6; i++)
{
u.SetItemChecked(i, false);
}
}
updateScaleInfo(model);
}
static void OnMenuItemSelected(GUIContextMenu menu)
{
guiID id = (guiID)menu.SelectedCommandID;
GUIEnvironment env = device.GUIEnvironment;
switch (id)
{
case guiID.OpenModel: // FilOnButtonSetScalinge -> Open Model
env.AddFileOpenDialog("Please select a model file to open");
break;
case guiID.SetModelArchive: // File -> Set Model Archive
env.AddFileOpenDialog("Please select your game archive/directory");
break;
case guiID.LoadAsOctree: // File -> LoadAsOctree
octree = !octree;
menu.SetItemChecked(menu.SelectedIndex, octree);
break;
case guiID.Quit: // File -> Quit
device.Close();
break;
case guiID.SkyBoxVisible: // View -> Skybox
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
skybox.Visible = !skybox.Visible;
break;
case guiID.DebugOff: // View -> Debug Information -> Off
for (int i = 1; i <= 6; i++)
{
menu.SetItemChecked(menu.SelectedIndex + i, false);
}
if (model != null)
{
model.DebugDataVisible = DebugSceneType.Off;
}
break;
case guiID.DebugBoundingBox: // View -> Debug Information -> Bounding Box
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
{
model.DebugDataVisible ^= DebugSceneType.BBox;
}
break;
case guiID.DebugNormals: // View -> Debug Information -> Normals
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
{
model.DebugDataVisible ^= DebugSceneType.Normals;
}
break;
case guiID.DebugSkeleton: // View -> Debug Information -> Skeleton
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
{
model.DebugDataVisible ^= DebugSceneType.Skeleton;
}
break;
case guiID.DebugWireOverlay: // View -> Debug Information -> Wire overlay
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
{
model.DebugDataVisible ^= DebugSceneType.MeshWireOverlay;
}
break;
case guiID.DebugHalfTransparent: // View -> Debug Information -> Half-Transparent
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
{
model.DebugDataVisible ^= DebugSceneType.HalfTransparency;
}
break;
case guiID.DebugBuffersBoundingBoxes: // View -> Debug Information -> Buffers bounding boxes
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
{
model.DebugDataVisible ^= DebugSceneType.BBoxBuffers;
}
break;
case guiID.DebugAll: // View -> Debug Information -> All
for (int i = 1; i <= 6; i++)
{
menu.SetItemChecked(menu.SelectedIndex - i, true);
}
if (model != null)
{
model.DebugDataVisible = DebugSceneType.Full;
}
break;
case guiID.About: // Help->About
showAboutText();
break;
case guiID.ModelMaterialSolid: // View -> Material -> Solid
if (model != null)
{
model.SetMaterialType(MaterialType.Solid);
}
break;
case guiID.ModelMaterialTransparent: // View -> Material -> Transparent
if (model != null)
{
model.SetMaterialType(MaterialType.TransparentAddColor);
}
break;
case guiID.ModelMaterialReflection: // View -> Material -> Reflection
if (model != null)
{
model.SetMaterialType(MaterialType.SphereMap);
}
break;
case guiID.CameraMaya:
setActiveCamera(camera[0]);
break;
case guiID.CameraFirstPerson:
setActiveCamera(camera[1]);
break;
}
}
static void OnMenuItemSelected(GUIContextMenu menu)
{
guiID id = (guiID)menu.SelectedCommandID;
GUIEnvironment env = device.GUIEnvironment;
switch (id)
{
case guiID.OpenModel: // FilOnButtonSetScalinge -> Open Model
env.AddFileOpenDialog("Please select a model file to open");
break;
case guiID.SetModelArchive: // File -> Set Model Archive
env.AddFileOpenDialog("Please select your game archive/directory");
break;
case guiID.LoadAsOctree: // File -> LoadAsOctree
octree = !octree;
menu.SetItemChecked(menu.SelectedIndex, octree);
break;
case guiID.Quit: // File -> Quit
device.Close();
break;
case guiID.SkyBoxVisible: // View -> Skybox
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
skybox.Visible = !skybox.Visible;
break;
case guiID.DebugOff: // View -> Debug Information -> Off
for (int i = 1; i <= 6; i++)
menu.SetItemChecked(menu.SelectedIndex + i, false);
if (model != null)
model.DebugDataVisible = DebugSceneType.Off;
break;
case guiID.DebugBoundingBox: // View -> Debug Information -> Bounding Box
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
model.DebugDataVisible ^= DebugSceneType.BBox;
break;
case guiID.DebugNormals: // View -> Debug Information -> Normals
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
model.DebugDataVisible ^= DebugSceneType.Normals;
break;
case guiID.DebugSkeleton: // View -> Debug Information -> Skeleton
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
model.DebugDataVisible ^= DebugSceneType.Skeleton;
break;
case guiID.DebugWireOverlay: // View -> Debug Information -> Wire overlay
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
model.DebugDataVisible ^= DebugSceneType.MeshWireOverlay;
break;
case guiID.DebugHalfTransparent: // View -> Debug Information -> Half-Transparent
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
model.DebugDataVisible ^= DebugSceneType.HalfTransparency;
break;
case guiID.DebugBuffersBoundingBoxes: // View -> Debug Information -> Buffers bounding boxes
menu.SetItemChecked(menu.SelectedIndex, !menu.GetItemChecked(menu.SelectedIndex));
if (model != null)
model.DebugDataVisible ^= DebugSceneType.BBoxBuffers;
break;
case guiID.DebugAll: // View -> Debug Information -> All
for (int i = 1; i <= 6; i++)
menu.SetItemChecked(menu.SelectedIndex - i, true);
if (model != null)
model.DebugDataVisible = DebugSceneType.Full;
break;
case guiID.About: // Help->About
showAboutText();
break;
case guiID.ModelMaterialSolid: // View -> Material -> Solid
if (model != null)
model.SetMaterialType(MaterialType.Solid);
break;
case guiID.ModelMaterialTransparent: // View -> Material -> Transparent
if (model != null)
model.SetMaterialType(MaterialType.TransparentAddColor);
break;
case guiID.ModelMaterialReflection: // View -> Material -> Reflection
if (model != null)
model.SetMaterialType(MaterialType.SphereMap);
break;
case guiID.CameraMaya:
setActiveCamera(camera[0]);
break;
case guiID.CameraFirstPerson:
setActiveCamera(camera[1]);
break;
}
}
