static void Main(string[] args)
{
IrrlichtDevice device = IrrlichtDevice.CreateDevice(
DriverType.OpenGL, new Dimension2Di(640, 480), 16, false, false, false);
device.SetWindowCaption("testing irrlicht engine lol");
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
GUIEnvironment gui = device.GUIEnvironment;
gui.AddStaticText("Hello World! This is the Irrlicht Software renderer!",
new Recti(10, 10, 260, 22), true);
smgr.AddCameraSceneNode(null, new Vector3Df(0, 30, -40), new Vector3Df(0, 5, 0));
while (device.Run())
{
driver.BeginScene(ClearBufferFlag.All, new Color(100, 101, 140));
smgr.DrawAll();
gui.DrawAll();
driver.EndScene();
}
device.Drop();
}
static void Main()
{
device = IrrlichtDevice.CreateDevice(DriverType.Direct3D9, new Dimension2Di(1280, 768)); // minimum: 1024 (which is 16x64) x 768 (which is 16x48)
if (device == null)
{
return;
}
device.SetWindowCaption("Pathfinding - Irrlicht Engine");
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
VideoDriver driver = device.VideoDriver;
GUIFont font = device.GUIEnvironment.GetFont("../../media/fontlucida.png");
Color fontNormalColor = Color.SolidWhite;
Color fontActionColor = Color.SolidYellow;
Texture pathfindingTexture = driver.GetTexture("../../media/pathfinding.png");
int cellSize = pathfindingTexture.Size.Height;
pathfinding = new Pathfinding(64, 48, cellSize, 0, 0);
pathfinding.SetCell(4, 4, Pathfinding.CellType.Start);
pathfinding.SetCell(pathfinding.Width - 5, pathfinding.Height - 5, Pathfinding.CellType.Finish);
while (device.Run())
{
driver.BeginScene(ClearBufferFlag.Color);
pathfinding.FindPath();
pathfinding.Draw(driver, pathfindingTexture);
// draw info panel
Vector2Di v = new Vector2Di(pathfinding.Width * pathfinding.CellSize + 20, 20);
font.Draw("FPS: " + driver.FPS, v, fontNormalColor);
v.Y += 32;
font.Draw("Map size: " + pathfinding.Width + " x " + pathfinding.Height, v, fontNormalColor);
v.Y += 16;
font.Draw("Shortest path: " + (pathfinding.PathLength == -1 ? "N/A" : pathfinding.PathLength.ToString()), v, fontNormalColor);
v.Y += 16;
font.Draw("Calculation time: " + pathfinding.PathCalcTimeMs + " ms", v, fontNormalColor);
v.Y += 32;
font.Draw(workMode ? "[LMB] Set cell impassable" : "[LMB] Set Start cell", v, fontActionColor);
v.Y += 16;
font.Draw(workMode ? "[RMB] Set cell passable" : "[RMB] Set Finish cell", v, fontActionColor);
v.Y += 16;
font.Draw("[Space] Change mode", v, fontActionColor);
v.Y += 32;
font.Draw("[F1] Clean up the map", v, fontActionColor);
v.Y += 16;
font.Draw("[F2] Add random blocks", v, fontActionColor);
driver.EndScene();
}
device.Drop();
}
public void render_scene()
{
_device.Run();
_driver.BeginScene(true, true, Color.Gray);
_scene.DrawAll();
_driver.EndScene();
}
static void Main()
{
IrrlichtDevice device = IrrlichtDevice.CreateDevice(DriverType.Direct3D9, new Dimension2Di(800, 600));
device.SetWindowCaption("RGB swirl example - Irrlicht Lime");
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
var camera = scene.AddCameraSceneNode(null, new Vector3Df(0, 0, -15), new Vector3Df());
camera.ViewMatrixAffector = camera.ProjectionMatrix.GetInverse();
var lightRed = scene.AddLightSceneNode(null, new Vector3Df(0, 40, 0));
lightRed.LightData.DiffuseColor = new Colorf(1, 0, 0);
var a = scene.CreateFlyCircleAnimator(new Vector3Df(), 40, 0.0003f, new Vector3Df(0, 0, 1), 0.000f);
lightRed.AddAnimator(a);
a.Drop();
var lightGreen = scene.AddLightSceneNode(null, new Vector3Df(-30, -20, 0));
lightGreen.LightData.DiffuseColor = new Colorf(0, 1, 0);
a = scene.CreateFlyCircleAnimator(new Vector3Df(), 40, 0.0003f, new Vector3Df(0, 0, 1), 0.333f);
lightGreen.AddAnimator(a);
a.Drop();
var lightBlue = scene.AddLightSceneNode(null, new Vector3Df(30, -20, 0));
lightBlue.LightData.DiffuseColor = new Colorf(0, 0, 1);
a = scene.CreateFlyCircleAnimator(new Vector3Df(), 40, 0.0003f, new Vector3Df(0, 0, 1), 0.667f);
lightBlue.AddAnimator(a);
a.Drop();
var node = scene.AddSphereSceneNode(5.5f, 255);
node.SetMaterialFlag(MaterialFlag.BackFaceCulling, false);
node.SetMaterialFlag(MaterialFlag.PointCloud, true);
node.GetMaterial(0).Thickness = 4;
while (device.Run())
{
node.Rotation = new Vector3Df(device.Timer.Time / 1, device.Timer.Time / 2, device.Timer.Time / 3);
driver.BeginScene(ClearBufferFlag.Depth);
scene.DrawAll();
driver.EndScene();
}
device.Drop();
}
static void Main()
{
device = IrrlichtDevice.CreateDevice(DriverType.OpenGL, new Dimension2Di(800, 600));
device.SetWindowCaption("Sphere Camera - Irrlicht Engine");
driver = device.VideoDriver;
scene = device.SceneManager;
sphere = scene.AddSphereSceneNode(5, 100);
sphere.SetMaterialTexture(0, driver.GetTexture("../../media/earth.jpg"));
sphere.TriangleSelector = scene.CreateTriangleSelector(sphere.Mesh, sphere);
sphere.TriangleSelector.Drop();
scene.AmbientLight = new Colorf(0.2f, 0.2f, 0.2f);
LightSceneNode light = scene.AddLightSceneNode();
light.Position = new Vector3Df(-10, 10, -10);
camera = new SphereCamera(device, new Vector3Df(0), 8, 20, 10, 0, 0);
camera.Inclination = 200;
path = new SpherePath(5.4f);
GUIFont font = device.GUIEnvironment.BuiltInFont;
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.PostEvent(new Event('r', KeyCode.KeyR, true)); // pretend user pressed [R]
while (device.Run())
{
driver.BeginScene();
scene.DrawAll();
path.Draw(driver);
font.Draw("Press [Arrows], [LMB] and [Mouse Scroll] to change view", 10, 10, Color.SolidYellow);
font.Draw("Press [RMB] on Earth to place new path point", 10, 20, Color.SolidYellow);
font.Draw("Press [R] to reload path data from file", 10, 30, Color.SolidYellow);
font.Draw("Press [C] to clean up", 10, 40, Color.SolidYellow);
font.Draw(driver.FPS.ToString() + " fps", 10, driver.ScreenSize.Height - 40, Color.SolidYellow);
font.Draw(path.PointCount.ToString() + " point(s)", 10, driver.ScreenSize.Height - 30, Color.SolidYellow);
font.Draw(camera.ToString(), 10, driver.ScreenSize.Height - 20, Color.SolidYellow);
driver.EndScene();
device.Yield();
}
path.Drop();
device.Drop();
}
static void Main()
{
device = IrrlichtDevice.CreateDevice(DriverType.Direct3D9, new Dimension2Di(1280, 720));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
device.SetWindowCaption("Abstract Trace - Irrlicht Engine");
device.OnEvent += Device_OnEvent;
GUIFont font = device.GUIEnvironment.GetFont("../../media/fontlucida.png");
Color textColor = Color.SolidWhite;
CameraSceneNode camera = scene.AddCameraSceneNode();
camera.FarValue = 20000;
SceneNodeAnimator a = scene.CreateFlyCircleAnimator(new Vector3Df(), (AbstractTrace.CubeSize * AbstractTrace.GridDim) / 1.25f, 0.000025f, new Vector3Df(0.1f, 1, 0));
camera.AddAnimator(a);
a.Drop();
trace = new AbstractTrace(device);
trace.Init();
while (device.Run())
{
driver.BeginScene();
scene.DrawAll();
if (!isPaused)
{
trace.Step();
}
trace.Draw(drawGenerator);
font.Draw("[G]enerator: " + (drawGenerator ? "ON" : "OFF"), new Vector2Di(20, 20), textColor);
font.Draw("[P]ause: " + (isPaused ? "ON" : "OFF"), new Vector2Di(20, 35), textColor);
font.Draw("Cubes: " + trace.GetTotalCubeCount(), new Vector2Di(20, 50), textColor);
font.Draw("FPS: " + driver.FPS, new Vector2Di(20, 65), textColor);
driver.EndScene();
}
trace.Drop();
device.Drop();
}
static void Main(string[] args)
{
device = IrrlichtDevice.CreateDevice(DriverType.OpenGL, new Dimension2Di(1024, 600));
device.SetWindowCaption("LightningShots - Irrlicht Engine");
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
device.FileSystem.AddFileArchive("../../media/map-20kdm2.pk3");
AnimatedMesh mesh = smgr.GetMesh("20kdm2.bsp");
MeshSceneNode node = smgr.AddMeshSceneNode(mesh.GetMesh(0));
node.Position = new Vector3Df(-1300, -144, -1249);
node.SetMaterialType(MaterialType.LightMapLightingM4);
node.SetMaterialFlag(MaterialFlag.Lighting, true);
node.TriangleSelector = smgr.CreateTriangleSelector(node.Mesh, node);
node.TriangleSelector.Drop();
smgr.AmbientLight = new Colorf(0.15f, 0.14f, 0.13f);
CameraSceneNode camera = smgr.AddCameraSceneNodeFPS();
lightningShot = new LightningShot(smgr, node.TriangleSelector);
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.CursorControl.Visible = false;
while (device.Run())
{
driver.BeginScene(true, true, new Color(100, 80, 75));
smgr.DrawAll();
lightningShot.Draw(device.Timer.Time);
GUIFont f = device.GUIEnvironment.BuiltInFont;
f.Draw("Use [LMB] to shoot", 10, 10, Color.OpaqueYellow);
f.Draw("Total lightnings: " + lightningShot.TotalLightnings, 10, 20, Color.OpaqueWhite);
f.Draw("Total shots: " + lightningShot.TotalShots, 10, 30, Color.OpaqueWhite);
f.Draw(driver.FPS + " fps", 10, 40, Color.OpaqueWhite);
driver.EndScene();
}
lightningShot.Drop();
device.Drop();
}
static void Main(string[] args)
{
device = IrrlichtDevice.CreateDevice(DriverType.OpenGL, new Dimension2Di(800, 600));
device.SetWindowCaption("Sphere Camera - Irrlicht Engine");
driver = device.VideoDriver;
scene = device.SceneManager;
sphere = scene.AddSphereSceneNode(5, 100);
sphere.SetMaterialTexture(0, driver.GetTexture("../../media/earth.jpg"));
sphere.TriangleSelector = scene.CreateTriangleSelector(sphere.Mesh, sphere);
sphere.TriangleSelector.Drop();
scene.AmbientLight = new Colorf(0.2f, 0.2f, 0.2f);
LightSceneNode light = scene.AddLightSceneNode();
light.Position = new Vector3Df(-10, 10, -10);
camera = new SphereCamera(device, new Vector3Df(0), 8, 20, 10, 0, 0);
camera.Inclination = 200;
path = new SpherePath(5.4f);
GUIFont font = device.GUIEnvironment.BuiltInFont;
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.PostEvent(new Event('r', KeyCode.KeyR, true)); // pretend user pressed [R]
while (device.Run())
{
driver.BeginScene();
scene.DrawAll();
path.Draw(driver);
font.Draw("Press [Arrows], [LMB] and [Mouse Scroll] to change view", 10, 10, Color.OpaqueYellow);
font.Draw("Press [RMB] on Earth to place new path point", 10, 20, Color.OpaqueYellow);
font.Draw("Press [R] to reload path data from file", 10, 30, Color.OpaqueYellow);
font.Draw("Press [C] to clean up", 10, 40, Color.OpaqueYellow);
font.Draw(driver.FPS.ToString() + " fps", 10, driver.ScreenSize.Height - 40, Color.OpaqueYellow);
font.Draw(path.PointCount.ToString() + " point(s)", 10, driver.ScreenSize.Height - 30, Color.OpaqueYellow);
font.Draw(camera.ToString(), 10, driver.ScreenSize.Height - 20, Color.OpaqueYellow);
driver.EndScene();
}
path.Drop();
device.Drop();
}
static void Main(string[] args)
{
IrrlichtDevice device =
IrrlichtDevice.CreateDevice(DriverType.OpenGL, new Dimension2Di(640, 480), 16, false);
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
smgr.AddCameraSceneNode(null, new Vector3Df(0, -40, 0), new Vector3Df(0));
CSampleSceneNode myNode = new CSampleSceneNode(smgr.RootNode, smgr, 667);
SceneNodeAnimator anim = smgr.CreateRotationAnimator(new Vector3Df(0.8f, 0, 0.8f));
if (anim != null)
{
myNode.AddAnimator(anim);
anim.Drop();
anim = null;
}
myNode.Drop();
myNode = null;
int frames = 0;
while (device.Run())
{
driver.BeginScene(true, true, new Color(100, 100, 100));
smgr.DrawAll();
driver.EndScene();
if (++frames == 100)
{
device.SetWindowCaption(String.Format(
"Custom Scene Node - Irrlicht Engine [{0}] fps: {1}",
driver.Name, driver.FPS));
frames = 0;
}
}
device.Drop();
}
static void Main(string[] args)
{
device = IrrlichtDevice.CreateDevice(DriverType.Direct3D9, new Dimension2Di(1280, 720));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
CameraSceneNode camera = scene.AddCameraSceneNode();
camera.FarValue = 20000;
SceneNodeAnimator a = scene.CreateFlyCircleAnimator(new Vector3Df(), (AbstractTrace.CubeSize * AbstractTrace.GridDim) / 1.25f, 0.000025f, new Vector3Df(0.1f, 1, 0));
camera.AddAnimator(a);
a.Drop();
trace = new AbstractTrace(device);
trace.Init();
int lastFps = -1;
while (device.Run())
{
driver.BeginScene();
scene.DrawAll();
trace.Step();
trace.Draw();
driver.EndScene();
int fps = driver.FPS;
if (fps != lastFps)
{
device.SetWindowCaption("Abstract Trace - Irrlicht Engine [" + fps + " fps; " + trace.GetTotalCubeCount() + " cubes]");
lastFps = fps;
}
}
trace.Drop();
device.Drop();
}
private static void Main()
{
IrrlichtDevice device = IrrlichtDevice.CreateDevice(
DriverType.OpenGL, new Dimension2Di(640, 480), 16, false, false, false);
device.SetWindowCaption("Rockplanets BUILD 16 (DEBUG MODE)");
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
GUIEnvironment gui = device.GUIEnvironment;
CameraSceneNode cam = smgr.AddCameraSceneNode();
cam.Target = new Vector3Df(0);
SceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3Df(0, 15, 0), 30.0f);
cam.AddAnimator(anim);
anim.Drop();
SceneNode cube = smgr.AddCubeSceneNode(20f);
cube.SetMaterialFlag(MaterialFlag.Lighting, false);
while (device.Run())
{
driver.BeginScene(ClearBufferFlag.All, new Color(235, 235, 235));
smgr.DrawAll();
gui.DrawAll();
driver.EndScene();
}
device.Drop();
}
static void Main(string[] args)
{
IrrlichtDevice device = IrrlichtDevice.CreateDevice(
DriverType.Software, new Dimension2Di(640, 480), 16, false, false, false);
device.SetWindowCaption("Hello World! - Irrlicht Engine Demo");
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
GUIEnvironment gui = device.GUIEnvironment;
gui.AddStaticText("Hello World! This is the Irrlicht Software renderer!",
new Recti(10, 10, 260, 22), true);
// AnimatedMesh mesh = smgr.GetMesh("../../media/sydney.md2");
// AnimatedMeshSceneNode node = smgr.AddAnimatedMeshSceneNode(mesh);
//
// if (node != null)
// {
// node.SetMaterialFlag(MaterialFlag.Lighting, false);
// node.SetMD2Animation(AnimationTypeMD2.Stand);
// node.SetMaterialTexture(0, driver.GetTexture("../../media/sydney.bmp"));
// }
smgr.AddCameraSceneNode(null, new Vector3Df(0, 30, -40), new Vector3Df(0, 5, 0));
while (device.Run())
{
driver.BeginScene(true, true, new Color(100, 101, 140));
smgr.DrawAll();
gui.DrawAll();
driver.EndScene();
}
device.Drop();
}
private void backgroundRendering_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
//DeviceSettings settings = e.Argument as DeviceSettings;
// create irrlicht device using provided settings
if (panelRenderWindow.IsDisposed)
{
throw new Exception("Form closed!");
}
DeviceSettings s = new DeviceSettings(
IntPtr.Zero,
DriverType.Direct3D9,
0, //antialias
new Color(100, 101, 140),
false);
if (panelRenderWindow.InvokeRequired)
{
panelRenderWindow.Invoke(new MethodInvoker(delegate { s.WindowID = panelRenderWindow.Handle; }));
}
dev = IrrlichtDevice.CreateDevice(s);
if (dev == null)
{
throw new NullReferenceException("Could not create device for engine!");
}
dev.OnEvent += new IrrlichtDevice.EventHandler(this.device_OnEvent);
dev.Logger.LogLevel = LogLevel.Warning;
drv = dev.VideoDriver;
smgr = dev.SceneManager;
gui = dev.GUIEnvironment;
_ = smgr.FileSystem.AddFileArchive(activeMod.FileDirectory);
smgr.Attributes.AddValue("TW_TW3_LOAD_SKEL", true);
smgr.Attributes.AddValue("TW_TW3_LOAD_BEST_LOD_ONLY", true);
// added by vl
if (meshFile != null && meshFile.Length > 0)
{
mesh = smgr.GetMesh(meshFile);
}
if (mesh == null)
{
throw new Exception("Failed to load mesh.");
}
mesh.Grab();
smgr.MeshManipulator.RecalculateNormals(mesh);
meshLoaded = true;
float scaleMul = 1.0f;
node = smgr.AddAnimatedMeshSceneNode(mesh);
helper = smgr.GetMeshLoader(smgr.MeshLoaderCount - 1).getMeshLoaderHelper(); // hacked to gat witcher3 loader
if (node != null && meshLoaded)
{
node.Scale = new Vector3Df(3.0f);
node.SetMaterialFlag(MaterialFlag.Lighting, false);
scaleMul = node.BoundingBox.Radius / 4;
if (!string.IsNullOrEmpty(rigFile))
{
meshToAnimate = helper.loadRig(rigFile, mesh);
if (meshToAnimate == null)
{
throw new Exception("Failed to load rig.");
}
else
{
meshToAnimate.Grab();
rigLoaded = true;
Logger.LogString("Rig loaded!", Logtype.Success);
node.Mesh = meshToAnimate;
}
}
if (!string.IsNullOrEmpty(animFile) && rigLoaded)
{
animList = helper.loadAnimation(animFile, meshToAnimate);
if (animList.Count > 0)
{
animLoaded = true;
Logger.LogString($"{animList.Count} animations loaded! Select animation to play", Logtype.Success);
}
else
{
Logger.LogString("No animations loaded!", Logtype.Important);
}
}
setMaterialsSettings(node);
}
var camera = smgr.AddCameraSceneNode(null,
new Vector3Df(node.BoundingBox.Radius * 8, node.BoundingBox.Radius, 0),
new Vector3Df(0, node.BoundingBox.Radius, 0));
camera.NearValue = 0.001f;
camera.FOV = 45.0f * 3.14f / 180.0f;
var animText = activeAnim;
var mAnimText = gui.AddStaticText(animText, new Recti(0, this.ClientSize.Height - 80, 100, this.ClientSize.Height - 70));
var mPositionText = gui.AddStaticText("", new Recti(0, this.ClientSize.Height - 70, 100, this.ClientSize.Height - 60));
var mRotationText = gui.AddStaticText("", new Recti(0, this.ClientSize.Height - 60, 100, this.ClientSize.Height - 50));
var fpsText = gui.AddStaticText("", new Recti(0, this.ClientSize.Height - 50, 100, this.ClientSize.Height - 40));
var infoText = gui.AddStaticText("[Space] - Reset\n[LMouse] - Rotate\n[MMouse] - Move\n[Wheel] - Zoom", new Recti(0, this.ClientSize.Height - 40, 100, this.ClientSize.Height));
mAnimText.OverrideColor = mPositionText.OverrideColor = mRotationText.OverrideColor = fpsText.OverrideColor = infoText.OverrideColor = new Color(255, 255, 255);
mAnimText.BackgroundColor = mPositionText.BackgroundColor = mRotationText.BackgroundColor = fpsText.BackgroundColor = infoText.BackgroundColor = new Color(0, 0, 0);
viewPort = drv.ViewPort;
var lineMat = new Material
{
Lighting = false
};
while (dev.Run())
{
drv.ViewPort = viewPort;
drv.BeginScene(ClearBufferFlag.Depth | ClearBufferFlag.Color, s.BackColor);
node.Position = modelPosition;
node.Rotation = modelAngle;
//update info box
mPositionText.Text = $"X: {modelPosition.X.ToString("F2")} Y: {modelPosition.Y.ToString("F2")} Z: {modelPosition.Z.ToString("F2")}";
mRotationText.Text = $"Yaw: {modelAngle.Y.ToString("F2")} Roll: {modelAngle.Z.ToString("F2")}";
fpsText.Text = $"FPS: {drv.FPS}";
smgr.DrawAll();
gui.DrawAll();
// draw xyz axis right bottom
drv.ViewPort = new Recti(this.ClientSize.Width - 100, this.ClientSize.Height - 80, this.ClientSize.Width, this.ClientSize.Height);
drv.SetMaterial(lineMat);
var matrix = new Matrix(new Vector3Df(0, 0, 0), modelAngle);
drv.SetTransform(TransformationState.World, matrix);
matrix = matrix.BuildProjectionMatrixOrthoLH(100, 80, camera.NearValue, camera.FarValue);
drv.SetTransform(TransformationState.Projection, matrix);
matrix = matrix.BuildCameraLookAtMatrixLH(new Vector3Df(50, 0, 0), new Vector3Df(0, 0, 0), new Vector3Df(0, 1f, 0));
drv.SetTransform(TransformationState.View, matrix);
drv.Draw3DLine(0, 0, 0, 30f, 0, 0, Color.SolidGreen);
drv.Draw3DLine(0, 0, 0, 0, 30f, 0, Color.SolidBlue);
drv.Draw3DLine(0, 0, 0, 0, 0, 30f, Color.SolidRed);
drv.EndScene();
// if we requested to stop, we close the device
if (worker.CancellationPending)
{
dev.Close();
}
}
// drop device
dev.Drop();
}
static void Main(string[] args)
{
DriverType driverType;
if (!AskUserForDriver(out driverType))
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType, new Dimension2Di(512, 384));
if (device == null)
{
return;
}
device.SetWindowCaption("Irrlicht Engine - 2D Graphics Demo");
VideoDriver driver = device.VideoDriver;
Texture images = driver.GetTexture("../../media/2ddemo.png");
driver.MakeColorKeyTexture(images, new Vector2Di(0, 0));
GUIFont font = device.GUIEnvironment.BuiltInFont;
GUIFont font2 = device.GUIEnvironment.GetFont("../../media/fonthaettenschweiler.bmp");
Recti imp1 = new Recti(349, 15, 385, 78);
Recti imp2 = new Recti(387, 15, 423, 78);
driver.Material2D.Layer[0].BilinearFilter = true;
driver.Material2D.AntiAliasing = AntiAliasingMode.FullBasic;
while (device.Run())
{
if (device.WindowActive)
{
int time = (int)device.Timer.Time;
driver.BeginScene(true, true, new Color(120, 102, 136));
// draw fire & dragons background world
driver.Draw2DImage(images, new Vector2Di(50, 50),
new Recti(0, 0, 342, 224), null,
new Color(255, 255, 255), true);
// draw flying imp
driver.Draw2DImage(images, new Vector2Di(164, 125),
(time / 500 % 2) == 1 ? imp1 : imp2, null,
new Color(255, 255, 255), true);
// draw second flying imp with colorcylce
driver.Draw2DImage(images, new Vector2Di(270, 105),
(time / 500 % 2) == 1 ? imp1 : imp2, null,
new Color(time % 255, 255, 255), true);
// draw some text
if (font != null)
{
font.Draw("This demo shows that Irrlicht is also capable of drawing 2D graphics.",
130, 10, new Color(255, 255, 255));
}
// draw some other text
if (font2 != null)
{
font2.Draw("Also mixing with 3d graphics is possible.",
130, 20, new Color(time % 255, time % 255, 255));
}
driver.EnableMaterial2D();
driver.Draw2DImage(images, new Recti(10, 10, 108, 48), new Recti(354, 87, 442, 118));
driver.EnableMaterial2D(false);
Vector2Di m = device.CursorControl.Position;
driver.Draw2DRectangle(new Recti(m.X - 20, m.Y - 20, m.X + 20, m.Y + 20), new Color(255, 255, 255, 100));
driver.EndScene();
}
}
device.Drop();
}
/// <summary>
/// The irrlicht thread for rendering.
/// </summary>
private void StartIrr()
{
try
{
IrrlichtCreationParameters irrparam = new IrrlichtCreationParameters();
if (irrlichtPanel.IsDisposed)
{
throw new Exception("Form closed!");
}
if (irrlichtPanel.InvokeRequired)
{
irrlichtPanel.Invoke(new MethodInvoker(delegate { irrparam.WindowID = irrlichtPanel.Handle; }));
}
irrparam.DriverType = DriverType.Direct3D9;
irrparam.BitsPerPixel = 16;
device = IrrlichtDevice.CreateDevice(irrparam);
if (device == null)
{
throw new NullReferenceException("Could not create device for engine!");
}
driver = device.VideoDriver;
smgr = device.SceneManager;
gui = device.GUIEnvironment;
var animText = "";
if (Animations.AnimationNames.Count > 0)
{
animText = "Animation: " + Animations.AnimationNames[selectedAnimIdx].Key;
}
var mAnimText = gui.AddStaticText(animText, new Recti(0, this.ClientSize.Height - 80, 100, this.ClientSize.Height - 70));
var mPositionText = gui.AddStaticText("", new Recti(0, this.ClientSize.Height - 70, 100, this.ClientSize.Height - 60));
var mRotationText = gui.AddStaticText("", new Recti(0, this.ClientSize.Height - 60, 100, this.ClientSize.Height - 50));
var fpsText = gui.AddStaticText("", new Recti(0, this.ClientSize.Height - 50, 100, this.ClientSize.Height - 40));
var infoText = gui.AddStaticText("[Space] - Reset\n[LMouse] - Rotate\n[MMouse] - Move\n[Wheel] - Zoom", new Recti(0, this.ClientSize.Height - 40, 100, this.ClientSize.Height));
mAnimText.OverrideColor = mPositionText.OverrideColor = mRotationText.OverrideColor = fpsText.OverrideColor = infoText.OverrideColor = new Color(255, 255, 255);
mAnimText.BackgroundColor = mPositionText.BackgroundColor = mRotationText.BackgroundColor = fpsText.BackgroundColor = infoText.BackgroundColor = new Color(0, 0, 0);
SkinnedMesh skinnedMesh = smgr.CreateSkinnedMesh();
foreach (var meshBuffer in cdata.staticMesh.MeshBuffers)
{
skinnedMesh.AddMeshBuffer(meshBuffer);
}
smgr.MeshManipulator.RecalculateNormals(skinnedMesh);
if (RigFile != null)
{
rig.Apply(skinnedMesh);
if (AnimFile != null)
{
anims.Apply(skinnedMesh);
}
}
skinnedMesh.SetDirty(HardwareBufferType.VertexAndIndex);
skinnedMesh.FinalizeMeshPopulation();
AnimatedMeshSceneNode node = smgr.AddAnimatedMeshSceneNode(skinnedMesh);
if (node == null)
{
throw new Exception("Could not load file!");
}
node.Scale = new Vector3Df(3.0f);
node.SetMaterialFlag(MaterialFlag.Lighting, false);
SetMaterials(driver, node);
CameraSceneNode camera = smgr.AddCameraSceneNode(null, new Vector3Df(node.BoundingBox.Radius * 8, node.BoundingBox.Radius, 0), new Vector3Df(0, node.BoundingBox.Radius, 0));
camera.NearValue = 0.001f;
camera.FOV = 45 * CommonData.PI_OVER_180;
scaleMul = node.BoundingBox.Radius / 4;
var viewPort = driver.ViewPort;
var lineMat = new Material();
lineMat.Lighting = false;
while (device.Run())
{
driver.ViewPort = viewPort;
driver.BeginScene(ClearBufferFlag.All, new Color(100, 101, 140));
node.Position = modelPosition;
node.Rotation = modelAngle;
node.DebugDataVisible = DebugSceneType.Skeleton | DebugSceneType.BBox;
mPositionText.Text = $"X: {modelPosition.X.ToString("F2")} Y: {modelPosition.Y.ToString("F2")} Z: {modelPosition.Z.ToString("F2")}";
mRotationText.Text = $"Yaw: {modelAngle.Y.ToString("F2")} Roll: {modelAngle.Z.ToString("F2")}";
fpsText.Text = $"FPS: {driver.FPS}";
smgr.DrawAll();
gui.DrawAll();
driver.ViewPort = new Recti(this.ClientSize.Width - 100, this.ClientSize.Height - 80, this.ClientSize.Width, this.ClientSize.Height);
//driver.ClearBuffers(ClearBufferFlag.None);
driver.SetMaterial(lineMat);
var matrix = new Matrix(new Vector3Df(0, 0, 0), modelAngle);
driver.SetTransform(TransformationState.World, matrix);
matrix = matrix.BuildProjectionMatrixOrthoLH(100, 80, camera.NearValue, camera.FarValue);
driver.SetTransform(TransformationState.Projection, matrix);
matrix = matrix.BuildCameraLookAtMatrixLH(new Vector3Df(50, 0, 0), new Vector3Df(0, 0, 0), new Vector3Df(0, 1f, 0));
driver.SetTransform(TransformationState.View, matrix);
driver.Draw3DLine(0, 0, 0, 30f, 0, 0, Color.OpaqueGreen);
driver.Draw3DLine(0, 0, 0, 0, 30f, 0, Color.OpaqueBlue);
driver.Draw3DLine(0, 0, 0, 0, 0, 30f, Color.OpaqueRed);
driver.EndScene();
}
device.Drop();
}
catch (ThreadAbortException) { }
catch (NullReferenceException) { }
catch (Exception ex)
{
if (!this.IsDisposed)
{
MessageBox.Show(ex.Message);
//this.Invoke(new MethodInvoker(delegate { this.Close(); }));
}
}
}
private void backgroundRendering_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
DeviceSettings settings = e.Argument as DeviceSettings;
// create irrlicht device using provided settings
IrrlichtDevice dev = IrrlichtDevice.CreateDevice(settings);
if (dev == null)
{
throw new Exception("Failed to create Irrlicht device.");
}
VideoDriver drv = dev.VideoDriver;
SceneManager smgr = dev.SceneManager;
// setup a simple 3d scene
CameraSceneNode cam = smgr.AddCameraSceneNode();
cam.Target = new Vector3Df(0);
SceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3Df(0, 15, 0), 30.0f);
cam.AddAnimator(anim);
anim.Drop();
SceneNode cube = smgr.AddCubeSceneNode(20);
cube.SetMaterialTexture(0, drv.GetTexture("../../media/wall.bmp"));
cube.SetMaterialTexture(1, drv.GetTexture("../../media/water.jpg"));
cube.SetMaterialFlag(MaterialFlag.Lighting, false);
cube.SetMaterialType(MaterialType.Reflection2Layer);
if (settings.BackColor == null)
{
smgr.AddSkyBoxSceneNode(
"../../media/irrlicht2_up.jpg",
"../../media/irrlicht2_dn.jpg",
"../../media/irrlicht2_lf.jpg",
"../../media/irrlicht2_rt.jpg",
"../../media/irrlicht2_ft.jpg",
"../../media/irrlicht2_bk.jpg");
}
dev.GUIEnvironment.AddImage(
drv.GetTexture("../../media/lime_logo_alpha.png"),
new Vector2Di(30, 0));
// draw all
int lastFPS = -1;
while (dev.Run())
{
if (settings.BackColor == null)
{
// indeed, we do not need to spend time on cleaning color buffer if we use skybox
drv.BeginScene(false);
}
else
{
drv.BeginScene(true, true, settings.BackColor);
}
smgr.DrawAll();
dev.GUIEnvironment.DrawAll();
drv.EndScene();
int fps = drv.FPS;
if (lastFPS != fps)
{
// report progress using common BackgroundWorker' method
// note: we cannot do just labelRenderingStatus.Text = "...",
// because we are running another thread
worker.ReportProgress(fps, drv.Name);
lastFPS = fps;
}
// if we requested to stop, we close the device
if (worker.CancellationPending)
{
dev.Close();
}
}
// drop device
dev.Drop();
}
static void Main(string[] args)
{
// Initialize device.
DriverType driverType;
if (!AskUserForDriver(out driverType))
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
// Add event handling.
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
// Save important pointers.
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
Logger logger = device.Logger;
// Initialize joysticks and print info about them.
List <JoystickInfo> joystickList = device.ActivateJoysticks();
if (joystickList != null)
{
logger.Log("Joystick support is enabled and " + joystickList.Count.ToString() + " joystick(s) are present.");
foreach (JoystickInfo j in joystickList)
{
logger.Log("Joystick " + j.Joystick.ToString() + ":");
logger.Log("\tName: \"" + j.Name + "\"");
logger.Log("\tAxisCount: " + j.AxisCount.ToString());
logger.Log("\tButtonCount: " + j.ButtonCount.ToString());
logger.Log("\tPovHat: " + j.PovHat.ToString());
}
}
else
{
logger.Log("Joystick support is not enabled.");
}
device.SetWindowCaption("Mouse and joystick - Irrlicht Lime - " + joystickList.Count.ToString() + " joystick(s)");
// Create an arrow mesh and move it around either with the joystick axis/hat,
// or make it follow the mouse pointer (when no joystick movement).
SceneNode node = smgr.AddMeshSceneNode(
smgr.AddArrowMesh(
"Arrow",
new Color(255, 0, 0),
new Color(0, 255, 0),
16, 16,
2.0f, 1.3f,
0.1f, 0.6f
)
);
node.SetMaterialFlag(MaterialFlag.Lighting, false);
CameraSceneNode camera = smgr.AddCameraSceneNode();
camera.Position = new Vector3Df(0, 0, -10);
// As in example #4, we'll use framerate independent movement.
uint then = device.Timer.Time;
const float MovementSpeed = 5.0f;
// Run main cycle.
while (device.Run())
{
// Work out a frame delta time.
uint now = device.Timer.Time;
float frameDeltaTime = (float)(now - then) / 1000.0f; // in seconds
then = now;
bool movedWithJoystick = false;
Vector3Df nodePosition = node.Position;
if (joystickList.Count > 0)
{
float moveHorizontal = 0.0f; // range is -1.0 for full left to +1.0 for full right
float moveVertical = 0.0f; // range is -1.0 for full down to +1.0 for full up
// We receive the full analog range of the axes, and so have to implement our own dead zone.
// This is an empirical value, since some joysticks have more jitter or creep around the center
// point than others. We'll use 5% of the range as the dead zone, but generally you would want
// to give the user the option to change this.
float DeadZone = 0.05f;
moveHorizontal = joystickState.Axis[0] / 32767.0f; // "0" for X axis
if (Math.Abs(moveHorizontal) < DeadZone)
{
moveHorizontal = 0.0f;
}
moveVertical = joystickState.Axis[1] / -32767.0f; // "1" for Y axis
if (Math.Abs(moveVertical) < DeadZone)
{
moveVertical = 0.0f;
}
// POV will contain 65535 if POV hat info no0t supported, so we can check its range.
ushort povDegrees = (ushort)(joystickState.POV / 100);
if (povDegrees < 360)
{
if (povDegrees > 0 && povDegrees < 180)
{
moveHorizontal = +1.0f;
}
else if (povDegrees > 180)
{
moveHorizontal = -1.0f;
}
if (povDegrees > 90 && povDegrees < 270)
{
moveVertical = -1.0f;
}
else if (povDegrees > 270 || povDegrees < 90)
{
moveVertical = +1.0f;
}
}
// If we have any movement, apply it.
if (Math.Abs(moveHorizontal) > 0.0001f || Math.Abs(moveVertical) > 0.0001f)
{
float m = frameDeltaTime * MovementSpeed;
nodePosition = new Vector3Df(moveHorizontal * m, moveVertical * m, nodePosition.Z);
movedWithJoystick = true;
}
}
// If the arrow node isn't being moved with the joystick, then have it follow the mouse cursor.
if (!movedWithJoystick)
{
// Create a ray through the mouse cursor.
Line3Df ray = smgr.SceneCollisionManager.GetRayFromScreenCoordinates(mouseState.Position, camera);
// And intersect the ray with a plane around the node facing towards the camera.
Plane3Df plane = new Plane3Df(nodePosition, new Vector3Df(0, 0, -1));
Vector3Df mousePosition;
if (plane.GetIntersectionWithLine(ray.Start, ray.Vector, out mousePosition))
{
// We now have a mouse position in 3d space; move towards it.
Vector3Df toMousePosition = mousePosition - nodePosition;
float availableMovement = frameDeltaTime * MovementSpeed;
if (toMousePosition.Length <= availableMovement)
{
nodePosition = mousePosition; // jump to the final position
}
else
{
nodePosition += toMousePosition.Normalize() * availableMovement; // move towards it
}
}
}
node.Position = nodePosition;
// Turn lighting on and off depending on whether the left mouse button is down.
node.SetMaterialFlag(MaterialFlag.Lighting, mouseState.IsLeftButtonDown);
// Draw all.
driver.BeginScene(true, true, new Color(113, 113, 133));
smgr.DrawAll();
driver.EndScene();
}
// Drop the device.
device.Drop();
}
static void Main(string[] args)
{
DriverType driverType;
Console.Write("Please select the driver you want for this example:\n" +
" (a) OpenGL\n (b) Direct3D 9.0c\n (c) Direct3D 8.1\n" +
" (d) Burning's Software Renderer\n (e) Software Renderer\n" +
" (f) NullDevice\n (otherKey) exit\n\n");
ConsoleKeyInfo i = Console.ReadKey();
switch (i.Key)
{
case ConsoleKey.A: driverType = DriverType.OpenGL; break;
case ConsoleKey.B: driverType = DriverType.Direct3D9; break;
case ConsoleKey.C: driverType = DriverType.Direct3D8; break;
case ConsoleKey.D: driverType = DriverType.BurningsVideo; break;
case ConsoleKey.E: driverType = DriverType.Software; break;
case ConsoleKey.F: driverType = DriverType.Null; break;
default:
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
device.FileSystem.AddFileArchive("../../media/map-20kdm2.pk3");
AnimatedMesh mesh = smgr.GetMesh("20kdm2.bsp");
SceneNode node = null;
if (mesh != null)
{
node = smgr.AddOctreeSceneNode(mesh.GetMesh(0), null, -1, 1024);
}
if (node != null)
{
node.Position = new Vector3Df(-1300, -144, -1249);
}
smgr.AddCameraSceneNodeFPS();
device.CursorControl.Visible = false;
int lastFPS = -1;
while (device.Run())
{
if (device.WindowActive)
{
driver.BeginScene(true, true, new Color(200, 200, 200));
smgr.DrawAll();
driver.EndScene();
int fps = driver.FPS;
if (lastFPS != fps)
{
device.SetWindowCaption(String.Format(
"Quake 3 Map Example - Irrlicht Engine [{0}] fps: {1}",
driver.Name, fps));
lastFPS = fps;
}
}
}
device.Drop();
}
static void Main()
{
bool shadows = AskForRealtimeShadows();
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(640, 480), 16, false, shadows);
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
AnimatedMesh mesh = smgr.GetMesh("../../media/room.3ds");
smgr.MeshManipulator.MakePlanarTextureMapping(mesh.GetMesh(0), 0.004f);
SceneNode node = smgr.AddAnimatedMeshSceneNode(mesh);
node.SetMaterialTexture(0, driver.GetTexture("../../media/wall.jpg"));
node.GetMaterial(0).SpecularColor = new Color(0);
mesh = smgr.AddHillPlaneMesh("myHill",
new Dimension2Df(20, 20),
new Dimension2Di(40, 40), null, 0,
new Dimension2Df(0),
new Dimension2Df(10, 10));
node = smgr.AddWaterSurfaceSceneNode(mesh.GetMesh(0), 3.0f, 300.0f, 30.0f);
node.Position = new Vector3Df(0, 7, 0);
node.SetMaterialTexture(0, driver.GetTexture("../../media/stones.jpg"));
node.SetMaterialTexture(1, driver.GetTexture("../../media/water.jpg"));
node.SetMaterialType(MaterialType.Reflection2Layer);
// create light
node = smgr.AddLightSceneNode(null, new Vector3Df(0), new Colorf(1.0f, 0.6f, 0.7f, 1.0f), 800);
SceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3Df(0, 150, 0), 250);
node.AddAnimator(anim);
anim.Drop();
// attach billboard to light
node = smgr.AddBillboardSceneNode(node, new Dimension2Df(50, 50));
node.SetMaterialFlag(MaterialFlag.Lighting, false);
node.SetMaterialType(MaterialType.TransparentAddColor);
node.SetMaterialTexture(0, driver.GetTexture("../../media/particlewhite.bmp"));
// create a particle system
ParticleSystemSceneNode ps = smgr.AddParticleSystemSceneNode(false);
if (ps != null)
{
ParticleEmitter em = ps.CreateBoxEmitter(
new AABBox(-7, 0, -7, 7, 1, 7), // emitter size
new Vector3Df(0.0f, 0.06f, 0.0f), // initial direction
80, 100, // emit rate
new Color(255, 255, 255, 0), // darkest color
new Color(255, 255, 255, 0), // brightest color
800, 2000, 0, // min and max age, angle
new Dimension2Df(10.0f), // min size
new Dimension2Df(20.0f)); // max size
ps.Emitter = em; // this grabs the emitter
em.Drop(); // so we can drop it here without deleting it
ParticleAffector paf = ps.CreateFadeOutParticleAffector();
ps.AddAffector(paf); // same goes for the affector
paf.Drop();
ps.Position = new Vector3Df(-70, 60, 40);
ps.Scale = new Vector3Df(2);
ps.SetMaterialFlag(MaterialFlag.Lighting, false);
ps.SetMaterialFlag(MaterialFlag.ZWrite, false);
ps.SetMaterialTexture(0, driver.GetTexture("../../media/fire.bmp"));
ps.SetMaterialType(MaterialType.TransparentAddColor);
}
VolumeLightSceneNode n = smgr.AddVolumeLightSceneNode(null, -1,
32, // Subdivisions on U axis
32, // Subdivisions on V axis
new Color(255, 255, 255, 0), // foot color
new Color(0, 0, 0, 0)); // tail color
if (n != null)
{
n.Scale = new Vector3Df(56);
n.Position = new Vector3Df(-120, 50, 40);
// load textures for animation
List <Texture> textures = new List <Texture>();
for (int i = 7; i > 0; i--)
{
string s = string.Format("../../media/portal{0}.bmp", i);
textures.Add(driver.GetTexture(s));
}
// create texture animator
SceneNodeAnimator glow = smgr.CreateTextureAnimator(textures, 0.150f);
// add the animator
n.AddAnimator(glow);
// drop the animator because it was created with a create() function
glow.Drop();
}
// add animated character
mesh = smgr.GetMesh("../../media/dwarf.x");
AnimatedMeshSceneNode anode = smgr.AddAnimatedMeshSceneNode(mesh);
anode.Position = new Vector3Df(-50, 20, -60);
anode.AnimationSpeed = 15;
// add shadow
anode.AddShadowVolumeSceneNode();
smgr.ShadowColor = new Color(0, 0, 0, 150);
// make the model a little bit bigger and normalize its normals
// because of the scaling, for correct lighting
anode.Scale = new Vector3Df(2);
anode.SetMaterialFlag(MaterialFlag.NormalizeNormals, true);
CameraSceneNode camera = smgr.AddCameraSceneNodeFPS();
camera.Position = new Vector3Df(-50, 50, -150);
// disable mouse cursor
device.CursorControl.Visible = false;
int lastFPS = -1;
while (device.Run())
{
if (device.WindowActive)
{
driver.BeginScene(ClearBufferFlag.All, new Color(0));
smgr.DrawAll();
driver.EndScene();
int fps = driver.FPS;
if (lastFPS != fps)
{
device.SetWindowCaption(String.Format(
"SpecialFX example - Irrlicht Engine [{0}] fps: {1}",
driver.Name, fps));
lastFPS = fps;
}
}
}
device.Drop();
}
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();
}
/// <summary>
/// Létrehoz egy sizex*sizey méretű ablakot, windowCaption címmel és deviceType renderelési eszközzel.
/// </summary>
/// <param name="windowCaption">Ablak címe</param>
/// <param name="sizex">Ablak szélessége</param>
/// <param name="sizey">Ablak magassága</param>
/// <param name="deviceType">A render eszköz típusa ("DriverType.OpenGL;" (OpenGL) vagy "DriverType.Direct3D8;"/"DriverType.Direct3D9;" (DirectX))</param>
/// <param name="mapName">Betöltendő pálya neve a kiterjesztés nélkül (pl. "devmap")</param>
/// <param name="pak0">A pak0 fájl neve (pl. "pak0" vagy "pack1")</param>
/// <param name="pak1">A pak1 fájl neve (pl. "pak1" vagy "pack4")</param>
/// <param name="pak2">A pak2 fájl neve (pl. "pak2" vagy "pack2")</param>
public static void createScreen(string windowCaption, int sizex, int sizey, DriverType deviceType, string mapName, string pak0, string pak1, string pak2, bool isFullScreen)
{
//Ablakot megjeleníteni
if (isFullScreen == true)
{
device = IrrlichtDevice.CreateDevice(deviceType, new Dimension2Di(sizex, sizey), 32, true, false, true);
}
else
{
device = IrrlichtDevice.CreateDevice(deviceType, new Dimension2Di(sizex, sizey), 32, false, false, true);
}
if (device == null)
return;
AnimatedMesh q3levelmesh = null;
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.SetWindowCaption(Property.modName + " Build " + Property.modVersion);
driver = device.VideoDriver;
smgr = device.SceneManager;
GUIEnvironment gui = device.GUIEnvironment;
//fadein
GUIInOutFader fader = device.GUIEnvironment.AddInOutFader();
fader.SetColor(new Color(0, 0, 0, 255));
fader.FadeIn(2000);
//hurtOverlay = device.GUIEnvironment.AddImage(driver.GetTexture("./Content/2D/Overlays/hurt.png"), new Vector2Di(0, 0));
//hurtOverlay.Visible = false;
GUIImage copyrightScreen = device.GUIEnvironment.AddImage(driver.GetTexture("./Content/2D/exit.tga"), new Vector2Di(0, 0));
float guiScalex = sizex / 800;
float guiScaley = sizey / 600;
copyrightScreen.Visible = false;
copyrightScreen.ScaleImage = true;
copyrightScreen.SetMaxSize(new Dimension2Di(sizex, sizey));
copyrightScreen.SetMinSize(new Dimension2Di(sizex, sizey));
//Betölteni a mapot
try
{
device.FileSystem.AddFileArchive("./Content/PK3/" + pak0 + ".edsf");
}
catch (Exception ex)
{
Logger.Log("pak0 fajl betoltese sikertelen vagy nem talalhato, a jatek nem tud betoltodni");
string error = ex.ToString();
Logger.Log(error);
Environment.Exit(0);
}
try
{
device.FileSystem.AddFileArchive("./Content/PK3/" + pak1 + ".edsf");
}
catch (Exception ex)
{
Logger.Log("pak1 fajl betoltese sikertelen vagy nem talalhato, ignoralva");
string error = ex.ToString();
Logger.Log(error);
}
try
{
device.FileSystem.AddFileArchive("./Content/PK3/" + pak2 + ".edsf");
}
catch (Exception ex)
{
Logger.Log("pak2 fajl betoltese sikertelen vagy nem talalhato, ignoralva");
string error = ex.ToString();
Logger.Log(error);
}
try
{
q3levelmesh = smgr.GetMesh(mapName + ".bsp");
}
catch (Exception ex)
{
Logger.Log("Palya betoltese sikertelen vagy nem talalhato, a jatek nem tud betoltodni");
string error = ex.ToString();
Logger.Log(error);
Environment.Exit(0);
}
MeshSceneNode q3node = null;
q3node = smgr.AddOctreeSceneNode(q3levelmesh.GetMesh(0), null, IDFlag_IsPickable);
q3node.Position = new Vector3Df(-1350, -130, -1400);
SceneNode node = null;
if (mapName == "rpg")
{
IsRPG = true;
}
//LightSceneNode light = smgr.AddLightSceneNode(q3node, new Vector3Df(-1319, -118, -1410), new Color(255, 255, 255), 600.0, 10);
//Half-Life Headcrab
AnimatedMeshSceneNode anode3 = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("./Content/3D/headcrab.mdl"));
if (IsRPG)
{
anode3.Position = new Vector3Df(-1212, -180, -1346);
Audio.playWave("./Content/Music/rpg.mp3");
}
else
{
anode3.Position = new Vector3Df(-1372.951f, -145.9882f, -1319.71f);
}
anode3.Rotation = new Vector3Df(0, 0, 0);
anode3.AnimationSpeed = 1;
Scenes.changeAnimation(anode3, 1, 31);
anode3.SetMaterialFlag(MaterialFlag.Lighting, true);
anode3.GetMaterial(0).NormalizeNormals = true;
anode3.GetMaterial(0).Lighting = false;
//Yodan
anode2 = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("./Content/3D/yodan.mdl"));
anode2.Position = new Vector3Df(-1355, -200, -1410);
anode2.AnimationSpeed = 15;
anode2.SetMaterialFlag(MaterialFlag.Lighting, true);
anode2.GetMaterial(0).NormalizeNormals = true;
anode2.GetMaterial(0).Lighting = false;
anode2.SetTransitionTime(3);
Scenes.changeYodanAnimation(anode2, "idle");
//SkyBox
SceneNode skybox = smgr.AddSkyBoxSceneNode("./Contents/2D/Skybox/mountains_up.jpg", "./Contents/2D/Skybox/mountains_dn.jpg", "./Contents/2D/Skybox/mountains_lf.jpg", "./Contents/2D/Skybox/mountains_rt.jpg", "./Contents/2D/Skybox/mountains_ft.jpg", "./Contents/2D/Skybox/mountains_bk.jpg");
skybox.Visible = true;
//FPS kamera hozzáadása
camera = smgr.AddCameraSceneNodeFPS();
camera.Position = new Vector3Df(-1625.723f, -145.9937f, -1532.087f);
camera.Target = new Vector3Df(-1491.555f, -1434.106f, -1368.737f);
//fegyver
AnimatedMesh weaponmesh = smgr.GetMesh("./Content/3D/blades.mdl");
AnimatedMeshSceneNode weapon = smgr.AddAnimatedMeshSceneNode(weaponmesh, camera, 30);
weapon.Scale = new Vector3Df(0.5f, 0.5f, 0.5f);
weapon.Position = new Vector3Df(0, 0, 15);
weapon.Rotation = new Vector3Df(0, -90, 0);
Scenes.changeAnimation(weapon, 1, 1);
weapon.Visible = true;
//fizika
TriangleSelector selector;
selector = smgr.CreateOctreeTriangleSelector(q3levelmesh.GetMesh(0), q3node, 128);
q3node.TriangleSelector = selector;
anim = smgr.CreateCollisionResponseAnimator(selector, camera, new Vector3Df(30, 50, 30), new Vector3Df(0, -10, 0), new Vector3Df(0, 30, 0));
//Overlay
GUIImage overlay = device.GUIEnvironment.AddImage(driver.GetTexture("./Content/2D/Overlays/vignette.png"), new Vector2Di(0, 0));
overlay.ScaleImage = true;
overlay.SetMaxSize(new Dimension2Di(sizex, sizey));
overlay.SetMinSize(new Dimension2Di(sizex, sizey));
selector.Drop();
camera.AddAnimator(anim);
anim.Drop();
// fény
lightMovementHelperNode = smgr.AddEmptySceneNode();
q3node = smgr.AddSphereSceneNode(2, 6, lightMovementHelperNode, -1, new Vector3Df(15, -10, 15));
q3node.SetMaterialFlag(MaterialFlag.Lighting, false);
lightNode = q3node;
//A Portré
anode = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("./Content/3D/portrait.mdl"));
anode.Position = new Vector3Df(-1177.601f, -137.975f, -1238.015f);
anode.Rotation = new Vector3Df(0,0,0);
anode.Scale = new Vector3Df(3);
anode.AnimationSpeed = 1500;
anode.SetMaterialFlag(MaterialFlag.Lighting, true);
anode.GetMaterial(0).NormalizeNormals = true;
anode.GetMaterial(0).Lighting = false;
AnimatedMeshSceneNode anode4 = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("./Content/3D/waiter.mdl"));
anode4.Position = new Vector3Df(-1130, -375, -1724);
anode4.Rotation = new Vector3Df(0, -90, 0);
anode4.Scale = new Vector3Df(2, 2, 2);
anode4.SetMaterialFlag(MaterialFlag.Lighting, false);
Scenes.changeAnimation(anode4, 0, 1);
//Egér elrejtése
device.CursorControl.Visible = false;
GUIFont font = device.GUIEnvironment.BuiltInFont;
SceneCollisionManager collMan = smgr.SceneCollisionManager;
TextSceneNode headcrabName = smgr.AddTextSceneNode(font, "Yodan Lebegö Headcrab-je <Level 10>", new Color(255, 255, 0), null, anode3.Position + new Vector3Df(0, 25, 0), 0);
TextSceneNode waiterName = smgr.AddTextSceneNode(font, "John <Level 15>", new Color(0, 255, 0), null, anode4.Position + new Vector3Df(0, 125, 0), 0);
uint then = device.Timer.Time;
float MOVEMENT_SPEED = 100.0f;
//Energiagömb
/*AnimatedMeshSceneNode anode5 = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("./Content/3D/core.mdl"));
anode5.Position = new Vector3Df(-1355, 0, -1410);
Scenes.changeAnimation(anode5, 0, 90);
anode5.Scale = new Vector3Df(2.0f);
Line3Df coreray = new Line3Df(-1355, 0, -1410, -1355, -500, -1410);
driver.SetMaterial(anode5.GetMaterial(1));
driver.SetTransform(TransformationState.World, Matrix.Identity);
driver.Draw3DLine(coreray, new Color(255,0,0));*/
GUIImage bartenderForm = device.GUIEnvironment.AddImage(driver.GetTexture("./Content/2D/bartender.png"), new Vector2Di(10, 10));
bartenderForm.ScaleImage = true;
bartenderForm.Visible = false;
bartenderForm.SetMinSize(new Dimension2Di(sizex - 10, sizey - 10));
bartenderForm.SetMaxSize(new Dimension2Di(sizex - 10, sizey - 10));
bool BartenderFormIsOpen = false;
GUIImage ActionBar = device.GUIEnvironment.AddImage(driver.GetTexture("./Content/2D/Hud/Actionbar.tga"), new Vector2Di(0, 600 - 128));
//330, 110 790, 120
Recti expbarrect = new Recti();
ExperienceBar expbar = new ExperienceBar(gui, expbarrect,0, ActionBar);
expbar.SetProgress(0);
expbar.SetColors(new Color(255, 255, 0), new Color(255, 255, 255));
expbar.AddBorder(5, new Color(0, 0, 0));
expbar.SetMinSize(new Dimension2Di(128, 64));
expbar.SetMaxSize(new Dimension2Di(128, 64));
//Mi minek a része
q3node.AddChild(anode);
q3node.AddChild(anode2);
q3node.AddChild(anode3);
q3node.AddChild(anode4);
TextSceneNode yodanName = smgr.AddTextSceneNode(font, "Yodan a Bérgyilkos <Level 90>", new Color(255, 0, 0), null, anode2.Position + new Vector3Df(0, 50, 0), 0);
while (device.Run())
{
driver.BeginScene(true, true, new Color(135, 206, 235));
smgr.DrawAll();
gui.DrawAll();
string printDate = dateTime.ToShortTimeString();
uint now = device.Timer.Time;
float frameDeltaTime = (float)(now - then) / 1000.0f;
then = now;
Vector3Df nodePosition = camera.Position;
if (font != null)
{
/*font.Draw("Build " + Property.modVersion, 5, 5, new Color(0, 0, 255));
font.Draw("pos= " + camera.Position, 5, 578 - 16, new Color(0, 0, 255));
font.Draw("tar= " + camera.Target, 5, 594 - 16, new Color(0, 0, 255));*/
font.Draw(Player.Experience(), new Vector2Di(505, 582), new Color(0,0,0));
}
if (camera.Position.Z >= 10000)
{
font.Draw("Kiestél a Világból!", new Vector2Di(400, 300), new Color (0, 0, 0));
camera.Position = anode.Position;
}
if (Quest1Done)
{
yodanName.SetTextColor(new Color(255, 255, 0));
}
if (IsKeyDown(KeyCode.Space))
{
nodePosition.Y += MOVEMENT_SPEED * frameDeltaTime;
}
else if (IsKeyDown(KeyCode.LControl))
{
nodePosition.Y -= MOVEMENT_SPEED * frameDeltaTime;
}
if (IsKeyDown(KeyCode.LShift))
{
MOVEMENT_SPEED = 200.0f;
}
else
{
MOVEMENT_SPEED = 100.0f;
}
if (IsKeyDown(KeyCode.Esc))
{
copyrightScreen.Visible = true;
}
if (IsKeyDown(KeyCode.KeyM))
{
//Yodan.Run(new Vector3Df(-1642, -172, -1421), new Vector3Df(-1053, -167, -1416));
}
if (IsKeyDown(KeyCode.KeyB))
{
// Yodan.Wave();
Scripting.RunScript(Scripting.LoadScript());
}
if (IsKeyDown(KeyCode.KeyV))
{
//Yodan.Speak("./Content/Sound/vo/yodan/yo_20ft.mp3");
}
else if (IsKeyDown(KeyCode.KeyN))
{
//Yodan.Stand();
}
else if (IsKeyDown(KeyCode.KeyC))
{
//Yodan.WaveAndGreet();
}
//Actionbar START
//Auto-Attack
if (IsKeyDown(KeyCode.Key1))
{
if (!AutoAttack)
{
Delay(100);
AutoAttack = true;
if (currentWeapon == 1)
{
Scenes.changeAnimation(weapon, 11 + 24 + 25, 11 + 24 + 25 + 31 + 30);
}
else if (currentWeapon == 2)
{
Scenes.changeAnimation(weapon, 91 + 31 + 81 + 31, 91 + 31 + 81 + 31+90);
}
}
else if (AutoAttack)
{
Delay(100);
AutoAttack = false;
if (currentWeapon == 1)
{
Scenes.changeAnimation(weapon, 1, 1);
}
else if (currentWeapon == 2)
{
Scenes.changeAnimation(weapon, 1, 90);
}
}
}
//Blades
if (IsKeyDown(KeyCode.Key2))
{
AnimatedMesh bladesmesh = smgr.GetMesh("./Content/3D/blades.mdl");
weapon.Mesh = bladesmesh;
weapon.Scale = new Vector3Df(0.5f, 0.5f, 0.5f);
weapon.Position = new Vector3Df(0, 0, 15);
weapon.Rotation = new Vector3Df(0, -90, 0);
Scenes.changeAnimation(weapon, 1, 1);
currentWeapon = 1;
}
//Crossbow
if (IsKeyDown(KeyCode.Key3))
{
AnimatedMesh crossbowmesh = smgr.GetMesh("./Content/3D/crossbow.mdl");
weapon.Mesh = crossbowmesh;
Scenes.changeAnimation(weapon, 1, 90);
weapon.Scale = new Vector3Df(3.0f, 3.0f, 3.0f);
currentWeapon = 2;
}
if (IsKeyDown(KeyCode.Key4))
{
if (IsEtlapPickedUp)
{
bartenderForm.Visible = true;
BartenderFormIsOpen = true;
Audio.playWave("./Content/sound/paper_pickup.mp3");
}
}
//Actionbar END
//elteszi/előveszi a fegyvert
if(IsKeyDown(KeyCode.Tab))
{
if(weaponHolster)
{
weapon.Visible = false;
Audio.playWave("./Content/sound/weapon.mp3");
weaponHolster = false;
}
else
{
weapon.Visible = true;
Audio.playWave("./Content/sound/weapon.mp3");
weaponHolster = true;
}
}
if (IsKeyDown(KeyCode.MouseLButton))
{
AutoAttack = true;
if (currentWeapon == 1)
{
Scenes.changeAnimation(weapon, 11 + 24 + 25, 11 + 24 + 25 + 31 + 30);
}
else if (currentWeapon == 2)
{
Scenes.changeAnimation(weapon, 91 + 31 + 81 + 31, 91 + 31 + 81 + 31 + 90);
}
}
else if (!IsKeyDown(KeyCode.MouseLButton))
{
AutoAttack = false;
if (currentWeapon == 1)
{
Scenes.changeAnimation(weapon, 1, 1);
}
else if (currentWeapon == 2)
{
Scenes.changeAnimation(weapon, 1, 90);
}
}
if (IsKeyDown(KeyCode.KeyX))
{
Texture yodanMissing = driver.GetTexture("./Content/2D/yodanmissing.tga");
Dimension2Di yodanMisSiz = yodanMissing.Size;
yodanMisSiz = anode.GetMaterial(0).GetTexture(0).Size;
anode.SetMaterialTexture(0, yodanMissing);
}
if (IsKeyDown(KeyCode.KeyE))
{
//Bartender Johh On-Use
Vector3Df camtarget = camera.Target;
if (!BartenderFormIsOpen)
{
if (new Vector3Df(727, 221, -986) <= camtarget)
{
if (new Vector3Df(763, 276, -2329) >= camtarget)
{
if (camtarget > new Vector3Df(184, -1843, -1255))
{
if (camtarget > new Vector3Df(138, -1837, -2318))
{
bartenderForm.Visible = true;
BartenderFormIsOpen = true;
if (!IsEtlapPickedUp)
{
ActionBar.Image = driver.GetTexture("./Content/2D/Hud/Actionbar_etlap.tga");
Audio.playWave("./Content/sound/vo/waiter_john/teatime.mp3");
}
IsEtlapPickedUp = true;
Audio.playWave("./Content/sound/paper_pickup.mp3");
}
}
}
}
}
else if (BartenderFormIsOpen)
{
bartenderForm.Visible = false;
BartenderFormIsOpen = false;
Audio.playWave("./Content/sound/paper_pickup.mp3");
}
}
if (IsKeyDown(KeyCode.KeyK))
{
//Yodan.GoGhost();
}
if (IsKeyDown(KeyCode.KeyJ))
{
//Yodan.GoNormal();
}
if (IsKeyDown(KeyCode.KeyL))
{
}
if (IsKeyDown(KeyCode.F7))
{
Delay(500);
takeScreenshot(device);
}
if (IsKeyDown(KeyCode.F9))
{
Delay(500);
string campos = camera.Position.ToString();
Logger.Log("position:" + campos);
string camtar = camera.Target.ToString();
Logger.Log("target: " + camtar);
}
if (IsKeyDown(KeyCode.LShift))
{
if (IsKeyDown(KeyCode.KeyY))
{
Environment.Exit(0);
} else if (IsKeyDown(KeyCode.KeyN))
{
copyrightScreen.Visible = false;
}
}
camera.Position = nodePosition;
driver.EndScene();
}
device.Drop();
}
private static float _playerVerticalSpeed = 0.0f; // used to calculate vertical speed for gravity and jump
static void Main(string[] args)
{
IrrlichtDevice device = IrrlichtDevice.CreateDevice(DriverType.OpenGL, new Dimension2Di(ResolutionX, ResolutionY), 24, false, false, false);
device.OnEvent += Device_OnEvent;
device.SetWindowCaption("Hello World! - Irrlicht Engine Demo");
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
GUIEnvironment gui = device.GUIEnvironment;
gui.AddStaticText("Hello World! This is the Irrlicht Software renderer!",
new Recti(10, 10, 260, 22), true);
AnimatedMesh mesh = smgr.GetMesh("../../media/sydney.md2");
AnimatedMeshSceneNode sydneyNode = smgr.AddAnimatedMeshSceneNode(mesh);
var cubeSceneNode = smgr.AddCubeSceneNode(2.0f);
cubeSceneNode.Scale = new Vector3Df(6.0f, 2.0f, 100.0f);
cubeSceneNode.Position = new Vector3Df(cubeSceneNode.Position.X, GroundAltitude + 0.5f, cubeSceneNode.Position.Z);
if (sydneyNode != null)
{
sydneyNode.SetMaterialFlag(MaterialFlag.Lighting, true);
sydneyNode.SetMD2Animation(AnimationTypeMD2.Stand);
sydneyNode.SetMaterialTexture(0, driver.GetTexture("../../media/sydney.bmp"));
}
var lightSceneNode = smgr.AddLightSceneNode();
var light = lightSceneNode.LightData;
light.DiffuseColor = new Colorf(0.8f, 1.0f, 1.0f);
light.Type = LightType.Directional;
light.Position = new Vector3Df(0.0f, 5.0f, 5.0f);
var cam = smgr.AddCameraSceneNode(null, new Vector3Df(20, 30, -40), new Vector3Df(20, 5, 0));
device.Timer.Start();
uint then = device.Timer.RealTime;
while (device.Run())
{
// As the game is simple we will handle our simple physics ourselves
uint now = device.Timer.RealTime;
uint elapsed = now - then;
float elapsedTimeSec = (float)elapsed / 1000.0f;
then = now;
// we target 58.8 FPS
if (elapsed < 17)
{
device.Sleep(17 - (int)elapsed);
}
else
{
// uh-oh, it took more than .125 sec to do render loop!
// what do we do now?
}
_playerVerticalSpeed += elapsedTimeSec * -(VerticalGravity * 10.0f);
var calculatedNewPos = sydneyNode.Position - new Vector3Df(0.0f, _playerVerticalSpeed * elapsedTimeSec, 0.0f);
float offsetSydney = sydneyNode.BoundingBox.Extent.Y / 2.0f;
_isGrounded = calculatedNewPos.Y <= (GroundAltitude + offsetSydney);
if (_isGrounded)
{
_playerVerticalSpeed = 0.0f;
calculatedNewPos.Y = GroundAltitude + offsetSydney;
}
else
{
calculatedNewPos.Y = calculatedNewPos.Y;
}
sydneyNode.Position = calculatedNewPos;
driver.BeginScene(true, true, new Color(100, 101, 140));
smgr.DrawAll();
gui.DrawAll();
driver.EndScene();
}
device.Drop();
}
static void Main()
{
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
scene.GUIEnvironment.AddStaticText("Press Space to hide occluder.", new Recti(10, 10, 200, 50));
// Create the node to be occluded. We create a sphere node with high poly count.
MeshSceneNode node = scene.AddSphereSceneNode(10, 64);
if (node != null)
{
node.Position = new Vector3Df(0, 0, 60);
node.SetMaterialTexture(0, driver.GetTexture("../../media/wall.bmp"));
node.SetMaterialFlag(MaterialFlag.Lighting, false);
}
// Now we create another node, the occluder. It's a simple plane.
SceneNode plane = scene.AddMeshSceneNode(
scene.AddHillPlaneMesh("plane", new Dimension2Df(10), new Dimension2Di(2)), // mesh
null, // parent
-1, // id
new Vector3Df(0, 0, 20), // position
new Vector3Df(270, 0, 0)); // rotation
if (plane != null)
{
plane.SetMaterialTexture(0, driver.GetTexture("../../media/t351sml.jpg"));
plane.SetMaterialFlag(MaterialFlag.Lighting, false);
plane.SetMaterialFlag(MaterialFlag.BackFaceCulling, true);
}
// Here we create the occlusion query. Because we don't have a plain mesh scene node
// (SceneNodeType.Mesh or SceneNodeType.AnimatedMesh), we pass the base geometry as well. Instead,
// we could also pass a simpler mesh or the bounding box. But we will use a time
// based method, where the occlusion query renders to the frame buffer and in case
// of success (occlusion), the mesh is not drawn for several frames.
driver.AddOcclusionQuery(node, node.Mesh);
// We have done everything, just a camera and draw it. We also write the
// current frames per second and the name of the driver to the caption of the
// window to examine the render speedup.
// We also store the time for measuring the time since the last occlusion query ran
// and store whether the node should be visible in the next frames.
scene.AddCameraSceneNode();
uint timeNow = device.Timer.Time;
bool nodeVisible = true;
while (device.Run())
{
plane.Visible = !IsKeyDown(KeyCode.Space);
driver.BeginScene(ClearBufferFlag.All, new Color(113, 113, 133));
// First, we draw the scene, possibly without the occluded element. This is necessary
// because we need the occluder to be drawn first. You can also use several scene
// managers to collect a number of possible occluders in a separately rendered scene.
node.Visible = nodeVisible;
scene.DrawAll();
scene.GUIEnvironment.DrawAll();
// Once in a while, here every 100 ms, we check the visibility. We run the queries,
// update the pixel value, and query the result. Since we already rendered the node
// we render the query invisible. The update is made blocking, as we need the result
// immediately. If you don't need the result immediately, e.g. because oyu have other
// things to render, you can call the update non-blocking. This gives the GPU more
// time to pass back the results without flushing the render pipeline.
// If the update was called non-blocking, the result from getOcclusionQueryResult is
// either the previous value, or 0xffffffff if no value has been generated at all, yet.
// The result is taken immediately as visibility flag for the node.
if (device.Timer.Time - timeNow > 100)
{
driver.RunAllOcclusionQueries(false);
driver.UpdateAllOcclusionQueries();
nodeVisible = driver.GetOcclusionQueryResult(node) > 0;
timeNow = device.Timer.Time;
}
driver.EndScene();
device.SetWindowCaption(String.Format(
"Occlusion Query Example - Irrlicht Engine [{0}] fps: {1} (primitives: {2})",
driver.Name, driver.FPS, driver.PrimitiveCountDrawn));
}
device.Drop();
}
static void Main()
{
int lodItemCount = AskForLODItemCount();
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(800, 600));
if (device == null)
{
return;
}
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.SetWindowCaption("Simple LOD - Irrlicht Lime");
device.CursorControl.Visible = false;
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
// generate all LODs of mesh
List <Mesh> lodMesh = new List <Mesh>();
Material meshMaterial = null;
List <int> lodTriangleCount = new List <int>();
int[] p = new int[] { 100, 50, 32, 20, 12, 6, 3 };
for (int i = 0; i < p.Length; i++)
{
Mesh m = scene.GeometryCreator.CreateSphereMesh(50, p[i], p[i]);
MeshBuffer mb = m.GetMeshBuffer(0);
mb.Material.Type = MaterialType.Solid;
mb.Material.SetTexture(0, driver.GetTexture("../../media/earth.jpg"));
m.SetMaterialFlag(MaterialFlag.Lighting, false);
lodMesh.Add(m);
if (meshMaterial == null)
{
meshMaterial = m.GetMeshBuffer(0).Material;
}
lodTriangleCount.Add(mb.IndexCount / 3);
}
// generate world,
// we generate a lot of objects with random positions in huge virtual cube
int virtualCubeSide = 20000;
LODItem[] lodItems = new LODItem[lodItemCount];
Random r = new Random(12345000);
for (int i = 0; i < lodItemCount; i++)
{
Matrix tmat = new Matrix(
new Vector3Df( // translation
r.Next(virtualCubeSide) - virtualCubeSide / 2,
r.Next(virtualCubeSide) - virtualCubeSide / 2,
r.Next(virtualCubeSide) - virtualCubeSide / 2));
Vector3Df rvect = new Vector3Df(
(float)r.NextDouble() / 200.0f,
(float)r.NextDouble() / 200.0f,
(float)r.NextDouble() / 200.0f);
lodItems[i] = LODItem.Create(device, lodMesh, tmat, rvect);
}
// split world on virtual sectors (cubes) for faster visibility check
int lodSectorSide = 6; // total number of sectors will be lodSectorSide^3, so for 6 it is 216
int lodSectorSize = virtualCubeSide / lodSectorSide;
LODSector[,,] lodSectors = new LODSector[lodSectorSide, lodSectorSide, lodSectorSide];
for (int i = 0; i < lodSectorSide; i++)
{
for (int j = 0; j < lodSectorSide; j++)
{
for (int k = 0; k < lodSectorSide; k++)
{
AABBox dimension = new AABBox(
new Vector3Df(i * lodSectorSize, j * lodSectorSize, k * lodSectorSize),
new Vector3Df((i + 1) * lodSectorSize, (j + 1) * lodSectorSize, (k + 1) * lodSectorSize));
dimension.MinEdge -= virtualCubeSide / 2;
dimension.MaxEdge -= virtualCubeSide / 2;
LODSector s = LODSector.Create(dimension);
lodSectors[i, j, k] = s;
}
}
}
for (int i = 0; i < lodItems.Length; i++)
{
Vector3Df pos = lodItems[i].Position;
pos += virtualCubeSide / 2;
pos /= lodSectorSize;
int ix = (int)pos.X;
int iy = (int)pos.Y;
int iz = (int)pos.Z;
if (ix < 0)
{
ix = 0;
}
if (ix > lodSectorSide - 1)
{
ix = lodSectorSide - 1;
}
if (iy < 0)
{
ix = 0;
}
if (iy > lodSectorSide - 1)
{
iy = lodSectorSide - 1;
}
if (iz < 0)
{
iz = 0;
}
if (iz > lodSectorSide - 1)
{
iz = lodSectorSide - 1;
}
lodSectors[ix, iy, iz].AddLODItem(lodItems[i]);
}
// camera
CameraSceneNode camera = scene.AddCameraSceneNodeFPS();
camera.FarValue = 30000;
// font, which we are going to use to show any text we need
IrrlichtLime.GUI.GUIFont font = device.GUIEnvironment.GetFont("../../media/fontlucida.png");
// render loop
while (device.Run())
{
driver.BeginScene();
scene.DrawAll();
if (isLabelMode)
{
LODItem.LabelPositions = new List <Vector2Di>();
LODItem.LabelTexts = new List <string>();
}
else
{
LODItem.LabelPositions = null;
LODItem.LabelTexts = null;
}
meshMaterial.Wireframe = isWireframeMode;
device.VideoDriver.SetMaterial(meshMaterial);
uint timer = device.Timer.Time;
Vector3Df cameraPosition = camera.AbsolutePosition;
AABBox cameraViewBox = camera.ViewFrustum.BoundingBox;
for (int i = 0; i < lodSectorSide; i++)
{
for (int j = 0; j < lodSectorSide; j++)
{
for (int k = 0; k < lodSectorSide; k++)
{
lodSectors[i, j, k].Draw(timer, cameraPosition, cameraViewBox);
}
}
}
if (isLabelMode)
{
for (int i = 0; i < LODItem.LabelPositions.Count; i++)
{
driver.Draw2DLine(
LODItem.LabelPositions[i] - new Vector2Di(10, 0),
LODItem.LabelPositions[i] + new Vector2Di(50, 0),
Color.SolidGreen);
driver.Draw2DLine(
LODItem.LabelPositions[i] - new Vector2Di(0, 10),
LODItem.LabelPositions[i] + new Vector2Di(0, 50),
Color.SolidGreen);
font.Draw(LODItem.LabelTexts[i], LODItem.LabelPositions[i], Color.SolidGreen);
}
}
if (isStatsMode)
{
// show LOD stats
int[] lodCount = new int[7] {
0, 0, 0, 0, 0, 0, 0
};
for (int i = 0; i < lodItems.Length; i++)
{
lodCount[lodItems[i].CurrentLOD]++;
}
string f = "";
for (int i = 0; i < lodCount.Length; i++)
{
int n = lodCount[i];
f += "LOD" + i.ToString() + ": " + n.ToString() + " [" + ((n * 100) / lodItemCount).ToString() + "%] objects\n";
}
string l = "------------------------";
font.Draw(
string.Format("Stats\n{0}\n{1}{2}\nTotal: {3} [100%] objects", l, f, l, lodItemCount),
new Vector2Di(10, 140),
Color.SolidMagenta);
}
// show general stats
font.Draw(string.Format(
"Camera position: {0}\nTotal LOD 0 triangles: {1}\nTriangles currently drawn: {2}\nDriver: {3}\nFPS: {4}",
camera.AbsolutePosition,
lodTriangleCount[0] * lodItemCount,
driver.PrimitiveCountDrawn,
driver.Name,
driver.FPS),
10, 10, Color.SolidYellow);
// show active keys
font.Draw(
"[S] Toggle stats\n[W] Toggle wireframe\n[L] Toggle labels (only for LODs from 0 to 4)\n[Esc] Exit application",
10, driver.ScreenSize.Height - 80, Color.SolidCyan);
driver.EndScene();
}
// drop
device.Drop();
}
static void Main()
{
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
GUIEnvironment env = device.GUIEnvironment;
driver.SetTextureCreationFlag(TextureCreationFlag.Always32Bit, true);
// add irrlicht logo
env.AddImage(driver.GetTexture("../../media/irrlichtlogoalpha2.tga"), new Vector2Di(10));
// add camera
CameraSceneNode camera = smgr.AddCameraSceneNodeFPS();
camera.Position = new Vector3Df(-200, 200, -200);
// disable mouse cursor
device.CursorControl.Visible = false;
driver.Fog = new Fog(new Color(138, 125, 81, 0), FogType.Linear, 250, 1000, 0.003f, true, false);
AnimatedMesh roomMesh = smgr.GetMesh("../../media/room.3ds");
SceneNode room = null;
SceneNode earth = null;
if (roomMesh != null)
{
// the room mesh doesn't have proper texture mapping on the floor,
// so we can recreate them on runtime
smgr.MeshManipulator.MakePlanarTextureMapping(roomMesh.GetMesh(0), 0.003f);
Texture normalMap = driver.GetTexture("../../media/rockwall_height.bmp");
if (normalMap != null)
{
driver.MakeNormalMapTexture(normalMap, 9.0f);
}
Mesh tangentMesh = smgr.MeshManipulator.CreateMeshWithTangents(roomMesh.GetMesh(0));
room = smgr.AddMeshSceneNode(tangentMesh);
room.SetMaterialTexture(0, driver.GetTexture("../../media/rockwall.jpg"));
room.SetMaterialTexture(1, normalMap);
room.GetMaterial(0).SpecularColor = new Color(0);
room.GetMaterial(0).Shininess = 0.0f;
room.SetMaterialFlag(MaterialFlag.Fog, true);
room.SetMaterialType(MaterialType.ParallaxMapSolid);
room.GetMaterial(0).MaterialTypeParam = 1.0f / 64.0f; // adjust height for parallax effect
tangentMesh.Drop(); // drop mesh because we created it with a "create" call
}
// add earth sphere
AnimatedMesh earthMesh = smgr.GetMesh("../../media/earth.x");
if (earthMesh != null)
{
// perform various task with the mesh manipulator
MeshManipulator manipulator = smgr.MeshManipulator;
// create mesh copy with tangent informations from original earth.x mesh
Mesh tangentSphereMesh = manipulator.CreateMeshWithTangents(earthMesh.GetMesh(0));
// set the alpha value of all vertices to 200
manipulator.SetVertexColorAlpha(tangentSphereMesh, 200);
// scale the mesh by factor 50
Matrix m = new Matrix();
m.Scale = new Vector3Df(50);
manipulator.Transform(tangentSphereMesh, m);
earth = smgr.AddMeshSceneNode(tangentSphereMesh);
earth.Position = new Vector3Df(-70, 130, 45);
// load heightmap, create normal map from it and set it
Texture earthNormalMap = driver.GetTexture("../../media/earthbump.jpg");
if (earthNormalMap != null)
{
driver.MakeNormalMapTexture(earthNormalMap, 20);
earth.SetMaterialTexture(1, earthNormalMap);
earth.SetMaterialType(MaterialType.NormalMapTransparentVertexAlpha);
}
// adjust material settings
earth.SetMaterialFlag(MaterialFlag.Fog, true);
// add rotation animator
SceneNodeAnimator anim = smgr.CreateRotationAnimator(new Vector3Df(0, 0.1f, 0));
earth.AddAnimator(anim);
anim.Drop();
// drop mesh because we created it with a "create" call.
tangentSphereMesh.Drop();
}
// add light 1 (more green)
LightSceneNode light1 = smgr.AddLightSceneNode(null, new Vector3Df(), new Colorf(0.5f, 1.0f, 0.5f, 0.0f), 800);
if (light1 != null)
{
light1.DebugDataVisible = DebugSceneType.BBox;
// add fly circle animator to light
SceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3Df(50, 300, 0), 190.0f, -0.003f);
light1.AddAnimator(anim);
anim.Drop();
// attach billboard to the light
BillboardSceneNode bill = smgr.AddBillboardSceneNode(light1, new Dimension2Df(60, 60));
bill.SetMaterialFlag(MaterialFlag.Lighting, false);
bill.SetMaterialFlag(MaterialFlag.ZWrite, false);
bill.SetMaterialType(MaterialType.TransparentAddColor);
bill.SetMaterialTexture(0, driver.GetTexture("../../media/particlegreen.jpg"));
}
// add light 2 (red)
SceneNode light2 = smgr.AddLightSceneNode(null, new Vector3Df(), new Colorf(1.0f, 0.2f, 0.2f, 0.0f), 800.0f);
if (light2 != null)
{
// add fly circle animator to light
SceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3Df(0, 150, 0), 200.0f, 0.001f, new Vector3Df(0.2f, 0.9f, 0.0f));
light2.AddAnimator(anim);
anim.Drop();
// attach billboard to light
SceneNode bill = smgr.AddBillboardSceneNode(light2, new Dimension2Df(120, 120));
bill.SetMaterialFlag(MaterialFlag.Lighting, false);
bill.SetMaterialFlag(MaterialFlag.ZWrite, false);
bill.SetMaterialType(MaterialType.TransparentAddColor);
bill.SetMaterialTexture(0, driver.GetTexture("../../media/particlered.bmp"));
// add particle system
ParticleSystemSceneNode ps = smgr.AddParticleSystemSceneNode(false, light2);
// create and set emitter
ParticleEmitter em = ps.CreateBoxEmitter(
new AABBox(-3, 0, -3, 3, 1, 3),
new Vector3Df(0.0f, 0.03f, 0.0f),
80, 100,
new Color(255, 255, 255, 10), new Color(255, 255, 255, 10),
400, 1100);
em.MinStartSize = new Dimension2Df(30.0f, 40.0f);
em.MaxStartSize = new Dimension2Df(30.0f, 40.0f);
ps.Emitter = em;
em.Drop();
// create and set affector
ParticleAffector paf = ps.CreateFadeOutParticleAffector();
ps.AddAffector(paf);
paf.Drop();
// adjust some material settings
ps.SetMaterialFlag(MaterialFlag.Lighting, false);
ps.SetMaterialFlag(MaterialFlag.ZWrite, false);
ps.SetMaterialTexture(0, driver.GetTexture("../../media/fireball.bmp"));
ps.SetMaterialType(MaterialType.TransparentAddColor);
}
MyEventReceiver receiver = new MyEventReceiver(device, room, earth);
int lastFPS = -1;
while (device.Run())
{
if (device.WindowActive)
{
driver.BeginScene(ClearBufferFlag.All, new Color(0));
smgr.DrawAll();
env.DrawAll();
driver.EndScene();
int fps = driver.FPS;
if (lastFPS != fps)
{
device.SetWindowCaption(String.Format(
"Per pixel lighting example - Irrlicht Engine [{0}] fps: {1}",
driver.Name, fps));
lastFPS = fps;
}
}
}
device.Drop();
}
static void Main(string[] args)
{
DriverType driverType;
if (!AskUserForDriver(out driverType))
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
// load the scene
if (args.Length > 0)
{
smgr.LoadScene(args[0]);
}
else
{
smgr.LoadScene("../../media/example.irr");
}
CameraSceneNode camera = smgr.AddCameraSceneNodeFPS(null, 50, 0.1f);
// create a meta triangle selector to hold several triangle selectors
MetaTriangleSelector meta = smgr.CreateMetaTriangleSelector();
List <SceneNode> nodes = smgr.GetSceneNodesFromType(SceneNodeType.Any); // find all nodes
foreach (SceneNode n in nodes)
{
TriangleSelector selector = null;
switch (n.Type)
{
case SceneNodeType.Cube:
case SceneNodeType.AnimatedMesh:
// because the selector won't animate with the mesh,
// and is only being used for camera collision, we'll just use an approximate
// bounding box instead of "(node as AnimatedMeshSceneNode).GetMesh(0)"
selector = smgr.CreateTriangleSelectorFromBoundingBox(n);
break;
case SceneNodeType.Mesh:
case SceneNodeType.Sphere:
// derived from MeshSceneNode
selector = smgr.CreateTriangleSelector((n as MeshSceneNode).Mesh, n);
break;
case SceneNodeType.Terrain:
selector = smgr.CreateTerrainTriangleSelector(n as TerrainSceneNode);
break;
case SceneNodeType.Octree:
selector = smgr.CreateOctreeTriangleSelector((n as MeshSceneNode).Mesh, n);
break;
}
if (selector != null)
{
// add it to the meta selector, which will take a reference to it
meta.AddTriangleSelector(selector);
// and drop my reference to it, so that the meta selector owns it
selector.Drop();
}
}
SceneNodeAnimator anim = smgr.CreateCollisionResponseAnimator(meta, camera, new Vector3Df(5), new Vector3Df(0));
meta.Drop(); // i'm done with the meta selector now
camera.AddAnimator(anim);
anim.Drop(); // i'm done with the animator now
// and set the camera position so that it doesn't start off stuck in the geometry
camera.Position = new Vector3Df(0, 20, 0);
// point the camera at the cube node, by finding the first node of type SceneNodeType.Cube
SceneNode cube = smgr.GetSceneNodeFromType(SceneNodeType.Cube);
if (cube != null)
{
camera.Target = cube.AbsolutePosition;
}
int lastFPS = -1;
while (device.Run())
{
if (device.WindowActive)
{
driver.BeginScene(true, true, new Color(200, 200, 200));
smgr.DrawAll();
driver.EndScene();
int fps = driver.FPS;
if (lastFPS != fps)
{
device.SetWindowCaption(String.Format(
"Load Irrlicht File example - Irrlicht Engine [{0}] fps: {1}",
driver.Name, fps));
lastFPS = fps;
}
}
}
device.Drop();
}
static void Main(string[] args)
{
DriverType driverType;
if (!AskUserForDriver(out driverType))
{
return;
}
useHighLevelShaders = AskUserForHighLevelShaders(driverType);
if (useHighLevelShaders)
{
useCgShaders = AskUserForCgShaders(driverType);
}
device = IrrlichtDevice.CreateDevice(driverType, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
string vsFileName = null; // filename for the vertex shader
string psFileName = null; // filename for the pixel shader
switch (driverType)
{
case DriverType.Direct3D8:
psFileName = "../../media/d3d8.psh";
vsFileName = "../../media/d3d8.vsh";
break;
case DriverType.Direct3D9:
if (useHighLevelShaders)
{
// Cg can also handle this syntax
psFileName = "../../media/d3d9.hlsl";
vsFileName = psFileName; // both shaders are in the same file
}
else
{
psFileName = "../../media/d3d9.psh";
vsFileName = "../../media/d3d9.vsh";
}
break;
case DriverType.OpenGL:
if (useHighLevelShaders)
{
if (useCgShaders)
{
// Use HLSL syntax for Cg
psFileName = "../../media/d3d9.hlsl";
vsFileName = psFileName; // both shaders are in the same file
}
else
{
psFileName = "../../media/opengl.frag";
vsFileName = "../../media/opengl.vert";
}
}
else
{
psFileName = "../../media/opengl.psh";
vsFileName = "../../media/opengl.vsh";
}
break;
}
if (!driver.QueryFeature(VideoDriverFeature.PixelShader_1_1) &&
!driver.QueryFeature(VideoDriverFeature.ARB_FragmentProgram_1))
{
device.Logger.Log("WARNING: Pixel shaders disabled because of missing driver/hardware support.");
}
if (!driver.QueryFeature(VideoDriverFeature.VertexShader_1_1) &&
!driver.QueryFeature(VideoDriverFeature.ARB_VertexProgram_1))
{
device.Logger.Log("WARNING: Vertex shaders disabled because of missing driver/hardware support.");
}
// create materials
GPUProgrammingServices gpu = driver.GPUProgrammingServices;
MaterialType newMaterialType1 = MaterialType.Solid;
MaterialType newMaterialType2 = MaterialType.TransparentAddColor;
if (gpu != null)
{
gpu.OnSetConstants += new GPUProgrammingServices.SetConstantsHandler(gpu_OnSetConstants);
// create the shaders depending on if the user wanted high level or low level shaders
if (useHighLevelShaders)
{
GPUShadingLanguage shadingLanguage = useCgShaders
? GPUShadingLanguage.Cg
: GPUShadingLanguage.Default;
newMaterialType1 = gpu.AddHighLevelShaderMaterialFromFiles(
vsFileName, "vertexMain", VertexShaderType.VS_1_1,
psFileName, "pixelMain", PixelShaderType.PS_1_1,
MaterialType.Solid, 0, shadingLanguage);
newMaterialType2 = gpu.AddHighLevelShaderMaterialFromFiles(
vsFileName, "vertexMain", VertexShaderType.VS_1_1,
psFileName, "pixelMain", PixelShaderType.PS_1_1,
MaterialType.TransparentAddColor, 0, shadingLanguage);
}
else
{
// create material from low level shaders (asm or arb_asm)
newMaterialType1 = gpu.AddShaderMaterialFromFiles(vsFileName,
psFileName, MaterialType.Solid);
newMaterialType2 = gpu.AddShaderMaterialFromFiles(vsFileName,
psFileName, MaterialType.TransparentAddColor);
}
}
if ((int)newMaterialType1 == -1)
{
newMaterialType1 = MaterialType.Solid;
}
if ((int)newMaterialType2 == -1)
{
newMaterialType2 = MaterialType.TransparentAddColor;
}
// create test scene node 1, with the new created material type 1
SceneNode node = smgr.AddCubeSceneNode(50);
node.Position = new Vector3Df(0);
node.SetMaterialTexture(0, driver.GetTexture("../../media/wall.bmp"));
node.SetMaterialFlag(MaterialFlag.Lighting, false);
node.SetMaterialType(newMaterialType1);
smgr.AddTextSceneNode(device.GUIEnvironment.BuiltInFont, "PS & VS & EMT_SOLID", new Color(255, 255, 255), node);
SceneNodeAnimator anim = smgr.CreateRotationAnimator(new Vector3Df(0, 0.3f, 0));
node.AddAnimator(anim);
anim.Drop();
// create test scene node 2, with the new created material type 2
node = smgr.AddCubeSceneNode(50);
node.Position = new Vector3Df(0, -10, 50);
node.SetMaterialTexture(0, driver.GetTexture("../../media/wall.bmp"));
node.SetMaterialFlag(MaterialFlag.Lighting, false);
node.SetMaterialFlag(MaterialFlag.BlendOperation, true);
node.SetMaterialType(newMaterialType2);
smgr.AddTextSceneNode(device.GUIEnvironment.BuiltInFont, "PS & VS & EMT_TRANSPARENT", new Color(255, 255, 255), node);
anim = smgr.CreateRotationAnimator(new Vector3Df(0, 0.3f, 0));
node.AddAnimator(anim);
anim.Drop();
// create test scene node 3, with no shader
node = smgr.AddCubeSceneNode(50);
node.Position = new Vector3Df(0, 50, 25);
node.SetMaterialTexture(0, driver.GetTexture("../../media/wall.bmp"));
node.SetMaterialFlag(MaterialFlag.Lighting, false);
smgr.AddTextSceneNode(device.GUIEnvironment.BuiltInFont, "NO SHADER", new Color(255, 255, 255), node);
// add a nice skybox
driver.SetTextureCreationFlag(TextureCreationFlag.CreateMipMaps, false);
SceneNode skybox = smgr.AddSkyBoxSceneNode(
"../../media/irrlicht2_up.jpg",
"../../media/irrlicht2_dn.jpg",
"../../media/irrlicht2_lf.jpg",
"../../media/irrlicht2_rt.jpg",
"../../media/irrlicht2_ft.jpg",
"../../media/irrlicht2_bk.jpg");
driver.SetTextureCreationFlag(TextureCreationFlag.CreateMipMaps, true);
// add a camera and disable the mouse cursor
CameraSceneNode cam = smgr.AddCameraSceneNodeFPS();
cam.Position = new Vector3Df(-100, 50, 100);
cam.Target = new Vector3Df(0);
device.CursorControl.Visible = false;
// draw everything
int lastFPS = -1;
while (device.Run())
{
if (device.WindowActive)
{
driver.BeginScene(true, true, new Color(0));
smgr.DrawAll();
driver.EndScene();
int fps = driver.FPS;
if (lastFPS != fps)
{
device.SetWindowCaption(String.Format(
"Vertex and pixel shader example - Irrlicht Engine [{0}] fps: {1}",
driver.Name, fps));
lastFPS = fps;
}
}
}
device.Drop();
}
void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
IrrlichtCreationParameters p = new IrrlichtCreationParameters();
p.DriverType = DriverType.Direct3D9;
p.WindowID = (IntPtr)e.Argument;
IrrlichtDevice device = IrrlichtDevice.CreateDevice(p);
if (device == null)
{
// if device cannot be created by any reason - we just leave this thread,
// after all IsRedering will report false, so it is all OK.
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
GUIEnvironment gui = device.GUIEnvironment;
// setup a simple 3d scene
CameraSceneNode cam = smgr.AddCameraSceneNode();
cam.Target = new Vector3Df(0);
SceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3Df(0, 15, 0), 30.0f);
cam.AddAnimator(anim);
anim.Drop();
SceneNode cube = smgr.AddCubeSceneNode(20);
cube.SetMaterialTexture(0, driver.GetTexture("../../media/wall.bmp"));
cube.SetMaterialTexture(1, driver.GetTexture("../../media/water.jpg"));
cube.SetMaterialFlag(MaterialFlag.Lighting, false);
cube.SetMaterialType(MaterialType.Reflection2Layer);
smgr.AddSkyBoxSceneNode(
"../../media/irrlicht2_up.jpg",
"../../media/irrlicht2_dn.jpg",
"../../media/irrlicht2_lf.jpg",
"../../media/irrlicht2_rt.jpg",
"../../media/irrlicht2_ft.jpg",
"../../media/irrlicht2_bk.jpg");
gui.AddImage(
driver.GetTexture("../../media/lime_logo_alpha.png"),
new Vector2Di(30, 0));
// draw all
while (device.Run())
{
driver.BeginScene(false);
smgr.DrawAll();
gui.DrawAll();
// draw stats
int x = 20;
int y = driver.ScreenSize.Height - 50;
driver.Draw2DRectangle(
new Recti(x, y, x + driver.ScreenSize.Width - 2 * x, y + 30),
new IrrlichtLime.Video.Color(0, 0, 0, 128));
device.GUIEnvironment.BuiltInFont.Draw(
"Driver: " + driver.Name,
new Vector2Di(x + 5, y + 5),
new IrrlichtLime.Video.Color(255, 255, 255));
device.GUIEnvironment.BuiltInFont.Draw(
"FPS: " + driver.FPS.ToString(),
new Vector2Di(x + 5, y + 15),
new IrrlichtLime.Video.Color(255, 255, 255));
driver.EndScene();
// check for cancellation
if (worker.CancellationPending)
{
device.Close();
}
// check for new command
lock (backgroundCommand)
{
switch (backgroundCommand.Type)
{
case Command.Kind.Resized:
driver.ResizeNotify(backgroundCommand.Value as Dimension2Di);
backgroundCommand.Clear();
break;
}
}
}
// drop the device
device.Drop();
}
static void Main()
{
device = IrrlichtDevice.CreateDevice(DriverType.OpenGL, new Dimension2Di(1024, 768), 32, false, true);
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.SetWindowCaption("Minesweeper - Irrlicht Engine");
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
GUIEnvironment gui = device.GUIEnvironment;
device.FileSystem.AddFileArchive("../../media/minesweeper.media.files");
game = new Game(device);
// set up camera
camera = scene.AddCameraSceneNode(); // Maya(null, -500, 50, 200);
setupCameraPositionAndTarget();
// set up background
Mesh m = scene.GetMesh("back.obj");
scene.MeshManipulator.Scale(m, new Vector3Df(80));
scene.MeshManipulator.FlipSurfaces(m);
scene.MeshManipulator.RecalculateNormals(m);
scene.MeshManipulator.SetVertexColors(m, new Color(80, 80, 80));
Material t = new Material();
t.Type = MaterialType.Reflection2Layer;
t.Lighting = false;
t.SetTexture(0, device.VideoDriver.GetTexture("TEXTURE-ref.jpg"));
t.SetTexture(1, device.VideoDriver.GetTexture("TEXTURE-ref.jpg"));
MeshSceneNode n = scene.AddMeshSceneNode(m, null, 7777);
n.SetMaterial(0, t);
n.Position = game.CenterOfTheBoard;
SceneNodeAnimator a = scene.CreateRotationAnimator(new Vector3Df(0.07f, 0.01f, 0.05f));
n.AddAnimator(a);
a.Drop();
// set up light
light = scene.AddLightSceneNode(null, game.CenterOfTheBoard, new Colorf(1, 1, 1), 200);
m = scene.AddVolumeLightMesh("lvol1", 32, 32, new Color(5, 5, 5));
scene.MeshManipulator.Scale(m, new Vector3Df(15, 30, 15));
n = scene.AddMeshSceneNode(m, light);
n.Position = new Vector3Df(0, -10, 0);
n.Rotation = new Vector3Df(180, 0, 0);
n.SetMaterialType(MaterialType.TransparentAddColor);
m = scene.AddVolumeLightMesh("lvol2", 32, 32, new Color(5, 5, 5));
scene.MeshManipulator.Scale(m, new Vector3Df(15, 30, 15));
n = scene.AddMeshSceneNode(m, light);
n.Position = new Vector3Df(0, -10, 0);
n.SetMaterialType(MaterialType.TransparentAddColor);
// add gui hint
text = gui.AddStaticText(TextStart, new Recti(10, 10, 200, 40));
text.OverrideColor = Color.SolidYellow;
// main loop
while (device.Run())
{
driver.BeginScene();
scene.DrawAll();
gui.DrawAll();
if (optionFPS)
{
gui.BuiltInFont.Draw(driver.FPS + " FPS", driver.ScreenSize.Width - 50, 10, Color.SolidWhite);
}
driver.EndScene();
}
device.Drop();
}
static void Main()
{
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
GUIEnvironment env = device.GUIEnvironment;
// load and display animated fairy mesh
AnimatedMeshSceneNode fairy = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("../../media/faerie.md2"));
if (fairy != null)
{
fairy.SetMaterialTexture(0, driver.GetTexture("../../media/faerie2.bmp")); // set diffuse texture
fairy.SetMaterialFlag(MaterialFlag.Lighting, true); // enable dynamic lighting
fairy.GetMaterial(0).Shininess = 20.0f; // set size of specular highlights
fairy.Position = new Vector3Df(-10, 0, -100);
fairy.SetMD2Animation(AnimationTypeMD2.Stand);
}
// add white light
smgr.AddLightSceneNode(null, new Vector3Df(-15, 5, -105), new Colorf(1, 1, 1));
// set ambient light
smgr.AmbientLight = new Colorf(0.25f, 0.25f, 0.25f);
// add fps camera
CameraSceneNode fpsCamera = smgr.AddCameraSceneNodeFPS();
fpsCamera.Position = new Vector3Df(-50, 50, -150);
// disable mouse cursor
device.CursorControl.Visible = false;
// create test cube
SceneNode test = smgr.AddCubeSceneNode(60);
// let the cube rotate and set some light settings
SceneNodeAnimator anim = smgr.CreateRotationAnimator(new Vector3Df(0.3f, 0.3f, 0));
test.Position = new Vector3Df(-100, 0, -100);
test.SetMaterialFlag(MaterialFlag.Lighting, false); // disable dynamic lighting
test.AddAnimator(anim);
anim.Drop();
// create render target
Texture rt = null;
CameraSceneNode fixedCam = null;
if (driver.QueryFeature(VideoDriverFeature.RenderToTarget))
{
rt = driver.AddRenderTargetTexture(new Dimension2Di(256), "RTT1");
test.SetMaterialTexture(0, rt); // set material of cube to render target
// add fixed camera
fixedCam = smgr.AddCameraSceneNode(null, new Vector3Df(10, 10, -80), new Vector3Df(-10, 10, -100));
}
else
{
// create problem text
GUIFont font = env.GetFont("../../media/fonthaettenschweiler.bmp");
if (font != null)
{
env.Skin.SetFont(font);
}
GUIStaticText text = env.AddStaticText(
"Your hardware or this renderer is not able to use the " +
"render to texture feature. RTT Disabled.",
new Recti(150, 20, 470, 60));
text.OverrideColor = new Color(255, 255, 255, 100);
}
int lastFPS = -1;
while (device.Run())
{
if (device.WindowActive)
{
driver.BeginScene(ClearBufferFlag.All, new Color(0));
if (rt != null)
{
// draw scene into render target
// set render target texture
driver.SetRenderTarget(rt, ClearBufferFlag.All, new Color(0, 0, 255));
// make cube invisible and set fixed camera as active camera
test.Visible = false;
smgr.ActiveCamera = fixedCam;
// draw whole scene into render buffer
smgr.DrawAll();
// set back old render target
// The buffer might have been distorted, so clear it
driver.SetRenderTarget(null, ClearBufferFlag.All, new Color(0));
// make the cube visible and set the user controlled camera as active one
test.Visible = true;
smgr.ActiveCamera = fpsCamera;
}
// draw scene normally
smgr.DrawAll();
env.DrawAll();
driver.EndScene();
// display frames per second in window title
int fps = driver.FPS;
if (lastFPS != fps)
{
device.SetWindowCaption(String.Format(
"Render to Texture and Specular Highlights example - Irrlicht Engine [{0}] fps: {1}",
driver.Name, fps));
lastFPS = fps;
}
}
}
device.Drop();
}
static void Main(string[] args)
{
device = IrrlichtDevice.CreateDevice(DriverType.Direct3D8, new Dimension2Di(1024, 768));
if (device == null)
{
return;
}
device.SetWindowCaption("Fractal Generator - Irrlicht Engine");
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
VideoDriver driver = device.VideoDriver;
GUIFont font = device.GUIEnvironment.GetFont("../../media/fontlucida.png");
Color fontBackgroundColor = new Color(0x7f000000);
Color fontNormalColor = Color.OpaqueWhite;
Color fontActionColor = Color.OpaqueYellow;
fGen = new FractalGenerator(device);
fGen.Generate(new Rectd(
-driver.ScreenSize.Width / 250.0,
-driver.ScreenSize.Height / 250.0,
driver.ScreenSize.Width / 250.0,
driver.ScreenSize.Height / 250.0));
while (device.Run())
{
driver.BeginScene(false);
Vector2Di o = null;
if (mouseMoveStart != null)
{
o = device.CursorControl.Position - mouseMoveStart;
}
float w = fGen.DrawAll(o);
// draw stats
driver.Draw2DRectangle(new Recti(10, 10, 160, 56 + (w < 1 ? 16 : 0)), fontBackgroundColor);
Vector2Di v = new Vector2Di(20, 16);
font.Draw("Max iterations: " + fGen.GetMaxIterations(), v, fontNormalColor);
v.Y += 16;
font.Draw("Zoom: " + (long)fGen.GetZoomFactor().X + "x", v, fontNormalColor);
if (w < 1)
{
v.Y += 16;
font.Draw("Computing: " + (int)(w * 100) + "%...", v, fontActionColor);
}
// draw help
int h = driver.ScreenSize.Height;
driver.Draw2DRectangle(new Recti(10, showHelp ? h - 130 : h - 40, showHelp ? 220 : 160, h - 10), fontBackgroundColor);
v.Y = h - 34;
font.Draw("[F1] " + (showHelp ? "Hide" : "Show") + " help", v, fontNormalColor);
if (showHelp)
{
v.Y = h - 124;
font.Draw("[Mouse Left Button] Navigate", v, fontNormalColor);
v.Y += 16;
font.Draw("[Mouse Wheel] Zoom in/out", v, fontNormalColor);
v.Y += 16;
font.Draw("[+][-][*][/] Max iterations", v, fontNormalColor);
v.Y += 16;
font.Draw("[PrintScreen] Save screenshot", v, fontNormalColor);
v.Y += 16;
font.Draw("[Esc] Exit application", v, fontNormalColor);
}
driver.EndScene();
device.Yield();
}
fGen.Drop();
device.Drop();
}
static void Main()
{
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(640, 480));
if (device == null)
{
return;
}
VideoDriver driver = device.VideoDriver;
SceneManager smgr = device.SceneManager;
device.FileSystem.AddFileArchive("../../media/map-20kdm2.pk3");
AnimatedMesh q3levelmesh = smgr.GetMesh("20kdm2.bsp");
MeshSceneNode q3node = null;
// The Quake mesh is pickable, but doesn't get highlighted.
if (q3levelmesh != null)
{
q3node = smgr.AddOctreeSceneNode(q3levelmesh.GetMesh(0), null, IDFlag_IsPickable);
}
TriangleSelector selector = null;
if (q3node != null)
{
q3node.Position = new Vector3Df(-1350, -130, -1400);
selector = smgr.CreateOctreeTriangleSelector(q3node.Mesh, q3node, 128);
q3node.TriangleSelector = selector;
// We're not done with this selector yet, so don't drop it.
}
// Set a jump speed of 3 units per second, which gives a fairly realistic jump
// when used with the gravity of (0, -1000, 0) in the collision response animator.
CameraSceneNode camera = smgr.AddCameraSceneNodeFPS(null, 100.0f, 0.3f, ID_IsNotPickable, null, true, 3.0f);
camera.Position = new Vector3Df(50, 50, -60);
camera.Target = new Vector3Df(-70, 30, -60);
if (selector != null)
{
SceneNodeAnimator anim = smgr.CreateCollisionResponseAnimator(
selector,
camera,
new Vector3Df(30, 50, 30),
new Vector3Df(0, -1000, 0),
new Vector3Df(0, 30, 0));
selector.Drop(); // As soon as we're done with the selector, drop it.
camera.AddAnimator(anim);
anim.Drop(); // And likewise, drop the animator when we're done referring to it.
}
// Now I create three animated characters which we can pick, a dynamic light for
// lighting them, and a billboard for drawing where we found an intersection.
// First, let's get rid of the mouse cursor. We'll use a billboard to show what we're looking at.
device.CursorControl.Visible = false;
// Add the billboard.
BillboardSceneNode bill = smgr.AddBillboardSceneNode();
bill.SetMaterialType(MaterialType.TransparentAddColor);
bill.SetMaterialTexture(0, driver.GetTexture("../../media/particle.bmp"));
bill.SetMaterialFlag(MaterialFlag.Lighting, false);
bill.SetMaterialFlag(MaterialFlag.ZBuffer, false);
bill.SetSize(20, 20, 20);
bill.ID = ID_IsNotPickable; // This ensures that we don't accidentally ray-pick it
AnimatedMeshSceneNode node = null;
// Add an MD2 node, which uses vertex-based animation.
node = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("../../media/faerie.md2"), null, IDFlag_IsPickable | IDFlag_IsHighlightable);
node.Position = new Vector3Df(-90, -15, -140); // Put its feet on the floor.
node.Scale = new Vector3Df(1.6f); // Make it appear realistically scaled
node.SetMD2Animation(AnimationTypeMD2.Point);
node.AnimationSpeed = 20.0f;
node.GetMaterial(0).SetTexture(0, driver.GetTexture("../../media/faerie2.bmp"));
node.GetMaterial(0).Lighting = true;
node.GetMaterial(0).NormalizeNormals = true;
// Now create a triangle selector for it. The selector will know that it
// is associated with an animated node, and will update itself as necessary.
selector = smgr.CreateTriangleSelector(node);
node.TriangleSelector = selector;
selector.Drop(); // We're done with this selector, so drop it now.
// And this B3D file uses skinned skeletal animation.
node = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("../../media/ninja.b3d"), null, IDFlag_IsPickable | IDFlag_IsHighlightable);
node.Scale = new Vector3Df(10);
node.Position = new Vector3Df(-75, -66, -80);
node.Rotation = new Vector3Df(0, 90, 0);
node.AnimationSpeed = 8.0f;
node.GetMaterial(0).NormalizeNormals = true;
// Just do the same as we did above.
selector = smgr.CreateTriangleSelector(node);
node.TriangleSelector = selector;
selector.Drop();
// This X files uses skeletal animation, but without skinning.
node = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("../../media/dwarf.x"), null, IDFlag_IsPickable | IDFlag_IsHighlightable);
node.Position = new Vector3Df(-70, -66, -30); // Put its feet on the floor.
node.Rotation = new Vector3Df(0, -90, 0); // And turn it towards the camera.
node.AnimationSpeed = 20.0f;
selector = smgr.CreateTriangleSelector(node);
node.TriangleSelector = selector;
selector.Drop();
// And this mdl file uses skinned skeletal animation.
node = smgr.AddAnimatedMeshSceneNode(smgr.GetMesh("../../media/yodan.mdl"), null, IDFlag_IsPickable | IDFlag_IsHighlightable);
node.Position = new Vector3Df(-90, -25, 20);
node.Scale = new Vector3Df(0.8f);
node.GetMaterial(0).Lighting = true;
node.AnimationSpeed = 20.0f;
// Just do the same as we did above.
selector = smgr.CreateTriangleSelector(node);
node.TriangleSelector = selector;
selector.Drop();
// Add a light, so that the unselected nodes aren't completely dark.
LightSceneNode light = smgr.AddLightSceneNode(null, new Vector3Df(-60, 100, 400), new Colorf(1.0f, 1.0f, 1.0f), 600.0f);
light.ID = ID_IsNotPickable; // Make it an invalid target for selection.
// Remember which scene node is highlighted
SceneNode highlightedSceneNode = null;
SceneCollisionManager collMan = smgr.SceneCollisionManager;
int lastFPS = -1;
// draw the selection triangle only as wireframe
Material material = new Material();
material.Lighting = false;
material.Wireframe = true;
while (device.Run())
{
if (device.WindowActive)
{
driver.BeginScene(ClearBufferFlag.All, new Color(0));
smgr.DrawAll();
// Unlight any currently highlighted scene node
if (highlightedSceneNode != null)
{
highlightedSceneNode.SetMaterialFlag(MaterialFlag.Lighting, true);
highlightedSceneNode = null;
}
// All intersections in this example are done with a ray cast out from the camera to
// a distance of 1000. You can easily modify this to check (e.g.) a bullet
// trajectory or a sword's position, or create a ray from a mouse click position using
// collMan.GetRayFromScreenCoordinates()
Line3Df ray = new Line3Df();
ray.Start = camera.Position;
ray.End = ray.Start + (camera.Target - ray.Start).Normalize() * 1000.0f;
// This call is all you need to perform ray/triangle collision on every scene node
// that has a triangle selector, including the Quake level mesh. It finds the nearest
// collision point/triangle, and returns the scene node containing that point.
// Irrlicht provides other types of selection, including ray/triangle selector,
// ray/box and ellipse/triangle selector, plus associated helpers.
// See the methods of ISceneCollisionManager
SceneNode selectedSceneNode =
collMan.GetSceneNodeAndCollisionPointFromRay(
ray,
out Vector3Df intersection, // This will be the position of the collision
out Triangle3Df hitTriangle, // This will be the triangle hit in the collision
IDFlag_IsPickable); // This ensures that only nodes that we have set up to be pickable are considered
// If the ray hit anything, move the billboard to the collision position
// and draw the triangle that was hit.
if (selectedSceneNode != null)
{
bill.Position = intersection;
// We need to reset the transform before doing our own rendering.
driver.SetTransform(TransformationState.World, Matrix.Identity);
driver.SetMaterial(material);
driver.Draw3DTriangle(hitTriangle, new Color(255, 0, 0));
// We can check the flags for the scene node that was hit to see if it should be
// highlighted. The animated nodes can be highlighted, but not the Quake level mesh
if ((selectedSceneNode.ID & IDFlag_IsHighlightable) == IDFlag_IsHighlightable)
{
highlightedSceneNode = selectedSceneNode;
// Highlighting in this case means turning lighting OFF for this node,
// which means that it will be drawn with full brightness.
highlightedSceneNode.SetMaterialFlag(MaterialFlag.Lighting, false);
}
}
// We're all done drawing, so end the scene.
driver.EndScene();
int fps = driver.FPS;
if (lastFPS != fps)
{
device.SetWindowCaption(String.Format(
"Collision detection example - Irrlicht Engine [{0}] fps: {1}",
driver.Name, fps));
lastFPS = fps;
}
}
}
device.Drop();
}