/// <summary>
/// Sets up the device to run in a <see cref="Control"/> with the specified <see cref="Irrlicht.Video.DriverType"/>.
/// </summary>
/// <param name="c">Winforms <see cref="Control"/> that Irrlicht is to render in.</param>
/// <param name="driver"><see cref="Irrlicht.Video.DriverType"/> to use when setting up the IrrlichtDevice.</param>
/// <returns>True if the setup went well, False otherwise.</returns>
private bool SetDevice(Control c, video.DriverType driverType)
{
if (quitting)
{
return(false);
}
if (device != null)
{
device.CloseDevice();
}
CreatePanel();
device = new IrrlichtDevice(driverType,
new core.Dimension2D(c.ClientRectangle.Width, c.ClientRectangle.Height),
32, false, false, false, true, c.Handle);
if (device == null)
{
return(false);
}
device.ResizeAble = true;
gui.IGUIEnvironment env = device.GUIEnvironment;
video.IVideoDriver driver = device.VideoDriver;
scene.ISceneManager smgr = device.SceneManager;
driver.SetTextureCreationFlag(video.TextureCreationFlag.ALWAYS_32_BIT, true);
// This sets the gui font from a bmp file.
gui.IGUISkin skin = env.Skin;
gui.IGUIFont font = env.GetFont(path + "fonthaettenschweiler.bmp");
if (font != null)
{
skin.Font = font;
}
// This is loaded with the default values for the native engine.
smgr.AddCameraSceneNodeMaya(null, -1500, 500, 1500, -1);
irrLogo = driver.GetTexture(path + "irrlichtlogoaligned.jpg");
caption = captBase + " (using " + driver.Name + " driver)";
this.Text = caption;
return(true);
}
public bool OnEvent(Event p_e)
{
if (node != null && p_e.Type == EventType.KeyInput &&
!p_e.KeyPressedDown)
{
switch (p_e.Key)
{
case KeyCode.KEY_ESCAPE:
device.CloseDevice();
break;
case KeyCode.KEY_KEY_W:
case KeyCode.KEY_KEY_S:
{
Vector3D v = node.Position;
v.Y += p_e.Key == KeyCode.KEY_KEY_W ? 2.0f : -2.0f;
node.Position = v;
}
return(true);
}
}
return(false);
}
public void displayMainMenu()
{
device = new IrrlichtDevice(DriverType.SOFTWARE,
new Dimension2D(512, 384), 16, false, false, false);
// set event receiver
device.EventReceiver = this;
// set text
device.WindowCaption = "Irrlicht .NET test demos - main menu";
// load font
IGUIFont font = device.GUIEnvironment.GetFont("../../media/fonthaettenschweiler.bmp");
if (font != null)
{
device.GUIEnvironment.Skin.Font = font;
}
// add images
device.GUIEnvironment.AddImage(device.VideoDriver.GetTexture("../../media/dotnetback.jpg"),
new Position2D(0, 0), false, null, -1, "");
// add list box
Rect pos = new Rect(150, 60, 350, 135);
IGUIListBox box =
device.GUIEnvironment.AddListBox(pos, null, -1, true);
box.AddItem("Irrlicht Software Renderer 1.0");
box.AddItem("Apfelbaum Software Renderer 1.0");
box.AddItem("Direct3D 8.1");
box.AddItem("Direct3D 9.0c");
box.AddItem("OpenGL 1.5");
box.Selected = ((int)SelectedDriverType) - 1;
// add terrain button
pos.LowerRightCorner.Y += 50;
pos.UpperLeftCorner.Y += 100;
device.GUIEnvironment.AddButton(pos, null,
(int)TestScenarios.TERRAIN_TEST, "Start Terrain Test");
// add indoor button
pos.LowerRightCorner.Y += 30;
pos.UpperLeftCorner.Y += 30;
device.GUIEnvironment.AddButton(pos, null,
(int)TestScenarios.INDOOR_TEST, "Start Indoor Test");
// add windows forms button
pos.LowerRightCorner.Y += 30;
pos.UpperLeftCorner.Y += 30;
device.GUIEnvironment.AddButton(pos, null,
(int)TestScenarios.WINDOWS_FORMS_TEST, "Start Windows.Forms Test");
// add shader test button
pos.LowerRightCorner.Y += 30;
pos.UpperLeftCorner.Y += 30;
device.GUIEnvironment.AddButton(pos, null,
(int)TestScenarios.SHADER_TEST, "Start Shader Test");
// add copyright stuff
IGUIStaticText text = device.GUIEnvironment.AddStaticText(
"Background 3D scene created by Alvaro F. Celis, rendered using Irrlicht",
new Rect(2, 368, 500, 384), false, false, null, -1);
text.OverrideColor = new Color(100, 150, 150, 150);
// draw everything
while (device.Run() && ClickedButton == TestScenarios.NONE)
{
if (device.WindowActive)
{
device.VideoDriver.BeginScene(true, true, new Color(255, 0, 0, 50));
device.SceneManager.DrawAll();
device.GUIEnvironment.DrawAll();
device.VideoDriver.EndScene();
}
}
device.CloseDevice();
return;
}
public void displayMainMenu()
{
device = new IrrlichtDevice(DriverType.SOFTWARE,
new Dimension2D(512, 384), 16, false, false, false);
// set event receiver
device.EventReceiver = this;
// set text
device.WindowCaption = "Irrlicht .NET test demos - main menu";
// load font
IGUIFont font = device.GUIEnvironment.GetFont("../../media/fonthaettenschweiler.bmp");
if (font != null)
device.GUIEnvironment.Skin.Font = font;
// add images
device.GUIEnvironment.AddImage( device.VideoDriver.GetTexture("../../media/dotnetback.jpg"),
new Position2D(0,0), false, null, -1, "");
// add list box
Rect pos = new Rect(150,60,350,135);
IGUIListBox box =
device.GUIEnvironment.AddListBox( pos, null, -1, true );
box.AddItem("Irrlicht Software Renderer 1.0");
box.AddItem("Apfelbaum Software Renderer 1.0");
box.AddItem("Direct3D 8.1");
box.AddItem("Direct3D 9.0c");
box.AddItem("OpenGL 1.5");
box.Selected = ((int)SelectedDriverType)-1;
// add terrain button
pos.LowerRightCorner.Y += 50;
pos.UpperLeftCorner.Y += 100;
device.GUIEnvironment.AddButton( pos, null,
(int)TestScenarios.TERRAIN_TEST, "Start Terrain Test" );
// add indoor button
pos.LowerRightCorner.Y += 30;
pos.UpperLeftCorner.Y += 30;
device.GUIEnvironment.AddButton( pos, null,
(int)TestScenarios.INDOOR_TEST, "Start Indoor Test" );
// add windows forms button
pos.LowerRightCorner.Y += 30;
pos.UpperLeftCorner.Y += 30;
device.GUIEnvironment.AddButton( pos, null,
(int)TestScenarios.WINDOWS_FORMS_TEST, "Start Windows.Forms Test" );
// add shader test button
pos.LowerRightCorner.Y += 30;
pos.UpperLeftCorner.Y += 30;
device.GUIEnvironment.AddButton( pos, null,
(int)TestScenarios.SHADER_TEST, "Start Shader Test" );
// add copyright stuff
IGUIStaticText text = device.GUIEnvironment.AddStaticText(
"Background 3D scene created by Alvaro F. Celis, rendered using Irrlicht",
new Rect(2,368,500,384), false, false, null, -1);
text.OverrideColor = new Color(100,150,150,150);
// draw everything
while(device.Run() && ClickedButton == TestScenarios.NONE)
if (device.WindowActive)
{
device.VideoDriver.BeginScene(true, true, new Color(255,0,0,50));
device.SceneManager.DrawAll();
device.GUIEnvironment.DrawAll();
device.VideoDriver.EndScene();
}
device.CloseDevice();
return;
}
/*The Event Receiver is not only capable of getting keyboard and mouse input events,
* but also events of the graphical user interface (gui). There are events for almost
* everything: Button click, Listbox selection change, events that say that a element
* was hovered and so on. To be able to react to some of these events, we create an
* event receiver. We only react to gui events, and if it's such an event, we get the
* id of the caller (the gui element which caused the event) and get the pointer to the
* gui environment.*/
public bool OnEvent(Event p_e)
{
if (p_e.Type == EventType.GUIEvent)
{
int id = p_e.GUIEventCaller.ID;
IGUIEnvironment env = device.GUIEnvironment;
switch (p_e.GUIEventType)
{
case (GUIEvent.SCROLL_BAR_CHANGED):
if (id == 104)
{
// I think this is still not implemented
//int pos=p_e.GUIEventCaller.Position;
}
break;
/*If a button was clicked, it could be one of 'our' three buttons.
* If it is the first, we shut down the engine. If it is the second,
* we create a little window with some text on it. We also add a string
* to the list box to log what happened. And if it is the third button,
* we create a file open dialog, and add also this as string to the list
* box. That's all for the event receiver.*/
case (GUIEvent.BUTTON_CLICKED):
if (id == 101)
{
device.CloseDevice();
return(true);
}
if (id == 102)
{
listbox.AddItem("Window Created");
cnt += 30;
if (cnt > 200)
{
cnt = 0;
}
IGUIElement window = env.AddWindow(
new Rect(100 + cnt, 100 + cnt, 300 + cnt, 200 + cnt),
false, //modal?
"Test Window",
null, //parent
0); // id
env.AddStaticText("Please close me",
new Rect(35, 35, 140, 50),
true, //border
false, //wordwrap
window, //parent
0); //id
return(true);
}
if (id == 103)
{
listbox.AddItem("File open");
env.AddFileOpenDialog("Please choose a file", false, null, 0);
return(true);
}
break;
}
}
return(false);
}