public void Run()
{
while (device.Run())
{
if (OnUpdate != null)
{
OnUpdate();
}
sphere.Rotation += new Vector3Df(0, 1, 0);
device.SetWindowCaption(Driver.FPS.ToString());
//collision
selectionCube.Position = _cam.Intersection;
Driver.BeginScene(true, true, new Color(110, 60, 50));
Scene.DrawAll();
Gui.DrawAll();
Driver.EndScene();
device.Yield();
}
}
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(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(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(string[] args)
{
DriverType?driverType = AskForDriver();
if (!driverType.HasValue)
{
return;
}
device = IrrlichtDevice.CreateDevice(driverType.Value, new Dimension2Di(800, 600), 16);
if (device == null)
{
return;
}
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
device.SetWindowResizable(true);
device.SetWindowCaption("Irrlicht Engine - Loading...");
VideoDriver driver = device.VideoDriver;
GUIEnvironment env = device.GUIEnvironment;
SceneManager smgr = device.SceneManager;
smgr.Attributes.SetValue(SceneParameters.COLLADA_CreateSceneInstances, true);
driver.SetTextureCreationFlag(TextureCreationFlag.Always32Bit, true);
smgr.AddLightSceneNode(null, new Vector3Df(200), new Colorf(1.0f, 1.0f, 1.0f), 2000);
smgr.AmbientLight = new Colorf(0.3f, 0.3f, 0.3f);
// add our media directory as "search path"
device.FileSystem.AddFileArchive("../../media/");
// read configuration from xml file
// (we use .NET way to do this, since Lime doesn't support native Irrlicht' xml reader)
XmlDocument xml = new XmlDocument();
xml.Load("../../media/config.xml");
startUpModelFile = xml.DocumentElement["startUpModel"].Attributes["file"].Value;
caption = xml.DocumentElement["messageText"].Attributes["caption"].Value;
messageText = xml.DocumentElement["messageText"].InnerText;
if (args.Length > 0)
{
startUpModelFile = args[0];
}
// set a nicer font
GUIFont font = env.GetFont("fonthaettenschweiler.bmp");
if (font != null)
{
env.Skin.SetFont(font);
}
// load the irrlicht engine logo
GUIImage img = env.AddImage(
driver.GetTexture("irrlichtlogoalpha2.tga"),
new Vector2Di(10, driver.ScreenSize.Height - 128));
img.ID = (int)guiID.Logo;
// lock the logo's edges to the bottom left corner of the screen
img.SetAlignment(GUIAlignment.UpperLeft, GUIAlignment.UpperLeft, GUIAlignment.LowerRight, GUIAlignment.LowerRight);
// create menu
GUIContextMenu menu = env.AddMenu();
menu.AddItem("File", -1, true, true);
menu.AddItem("View", -1, true, true);
menu.AddItem("Camera", -1, true, true);
menu.AddItem("Help", -1, true, true);
GUIContextMenu submenu;
submenu = menu.GetSubMenu(0);
submenu.AddItem("Open Model File & Texture...", (int)guiID.OpenModel);
submenu.AddItem("Set Model Archive...", (int)guiID.SetModelArchive);
submenu.AddItem("Load as Octree", (int)guiID.LoadAsOctree);
submenu.AddSeparator();
submenu.AddItem("Quit", (int)guiID.Quit);
submenu = menu.GetSubMenu(1);
submenu.AddItem("sky box visible", (int)guiID.SkyBoxVisible, true, false, true);
submenu.AddItem("toggle model debug information", (int)guiID.ToggleDebugInfo, true, true);
submenu.AddItem("model material", -1, true, true);
submenu = submenu.GetSubMenu(1);
submenu.AddItem("Off", (int)guiID.DebugOff);
submenu.AddItem("Bounding Box", (int)guiID.DebugBoundingBox);
submenu.AddItem("Normals", (int)guiID.DebugNormals);
submenu.AddItem("Skeleton", (int)guiID.DebugSkeleton);
submenu.AddItem("Wire overlay", (int)guiID.DebugWireOverlay);
submenu.AddItem("Half-Transparent", (int)guiID.DebugHalfTransparent);
submenu.AddItem("Buffers bounding boxes", (int)guiID.DebugBuffersBoundingBoxes);
submenu.AddItem("All", (int)guiID.DebugAll);
submenu = menu.GetSubMenu(1).GetSubMenu(2);
submenu.AddItem("Solid", (int)guiID.ModelMaterialSolid);
submenu.AddItem("Transparent", (int)guiID.ModelMaterialTransparent);
submenu.AddItem("Reflection", (int)guiID.ModelMaterialReflection);
submenu = menu.GetSubMenu(2);
submenu.AddItem("Maya Style", (int)guiID.CameraMaya);
submenu.AddItem("First Person", (int)guiID.CameraFirstPerson);
submenu = menu.GetSubMenu(3);
submenu.AddItem("About", (int)guiID.About);
// create toolbar
GUIToolBar bar = env.AddToolBar();
Texture image = driver.GetTexture("open.png");
bar.AddButton((int)guiID.ButtonOpenModel, null, "Open a model", image, null, false, true);
image = driver.GetTexture("tools.png");
bar.AddButton((int)guiID.ButtonShowToolbox, null, "Open Toolset", image, null, false, true);
image = driver.GetTexture("zip.png");
bar.AddButton((int)guiID.ButtonSelectArchive, null, "Set Model Archive", image, null, false, true);
image = driver.GetTexture("help.png");
bar.AddButton((int)guiID.ButtonShowAbout, null, "Open Help", image, null, false, true);
// create a combobox with some senseless texts
GUIComboBox box = env.AddComboBox(new Recti(250, 4, 350, 23), bar, (int)guiID.TextureFilter);
box.AddItem("No filtering");
box.AddItem("Bilinear");
box.AddItem("Trilinear");
box.AddItem("Anisotropic");
box.AddItem("Isotropic");
// disable alpha
setSkinTransparency(255, env.Skin);
// add a tabcontrol
createToolBox();
// create fps text
GUIStaticText fpstext = env.AddStaticText("", new Recti(400, 4, 570, 23), true, false, bar);
GUIStaticText postext = env.AddStaticText("", new Recti(10, 50, 470, 80), false, false, null, (int)guiID.PositionText);
postext.Visible = false;
// show about message box and load default model
if (args.Length == 0)
{
showAboutText();
}
loadModel(startUpModelFile);
// add skybox
skybox = smgr.AddSkyBoxSceneNode(
"irrlicht2_up.jpg", "irrlicht2_dn.jpg",
"irrlicht2_lf.jpg", "irrlicht2_rt.jpg",
"irrlicht2_ft.jpg", "irrlicht2_bk.jpg");
// add a camera scene node
camera[0] = smgr.AddCameraSceneNodeMaya();
camera[0].FarValue = 20000;
// Maya cameras reposition themselves relative to their target,
// so target the location where the mesh scene node is placed.
camera[0].Target = new Vector3Df(0, 30, 0);
camera[1] = smgr.AddCameraSceneNodeFPS();
camera[1].FarValue = 20000;
camera[1].Position = new Vector3Df(0, 0, -70);
camera[1].Target = new Vector3Df(0, 30, 0);
setActiveCamera(camera[0]);
// set window caption
caption = string.Format("{0} - [{1}]", caption, driver.Name);
device.SetWindowCaption(caption);
// remember state so we notice when the window does lose the focus
bool hasFocus = device.WindowFocused;
// draw everything
while (device.Run() && driver != null)
{
// Catch focus changes (workaround until Irrlicht has events for this)
bool focused = device.WindowFocused;
if (hasFocus && !focused)
{
onKillFocus();
}
hasFocus = focused;
if (device.WindowActive)
{
driver.BeginScene(ClearBufferFlag.All, new Color(50, 50, 50));
smgr.DrawAll();
env.DrawAll();
driver.EndScene();
string str = string.Format("FPS: {0} Tris: {1}", driver.FPS, driver.PrimitiveCountDrawn);
fpstext.Text = str;
CameraSceneNode cam = device.SceneManager.ActiveCamera;
str = string.Format("Pos: {0} Tgt: {1}", cam.Position, cam.Target);
postext.Text = str;
}
else
{
device.Yield();
}
}
device.Drop();
}
static void Main(string[] args)
{
checkBulletSharpDllPresence();
// setup Irrlicht
device = IrrlichtDevice.CreateDevice(DriverType.Direct3D9, new Dimension2Di(1024, 768));
if (device == null)
return;
device.SetWindowCaption("BulletSharp Test - Irrlicht Engine");
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
GUIFont font = device.GUIEnvironment.GetFont("../../media/fontlucida.png");
CameraSceneNode camera = scene.AddCameraSceneNodeFPS();
camera.Position = new Vector3Df(100, 800, -1000);
camera.Target = new Vector3Df(0, 100, 0);
camera.FarValue = 30000;
camera.AutomaticCulling = CullingType.FrustumBox;
device.CursorControl.Visible = false;
// setup physics
physics = new Physics();
physics.Setup(new Vector3Df(0, -worldGravity, 0));
// setup particles
particles = new Particles(device);
// load quake level
device.FileSystem.AddFileArchive("../../media/map-20kdm2.pk3");
Mesh mesh = scene.GetMesh("20kdm2.bsp").GetMesh(0);
SceneNode quakeLevel = scene.AddOctreeSceneNode(mesh, null, -1, 1024);
quakeLevel.Position = new Vector3Df(-1300, -144, -1249);
physics.AddShape(Physics.Shape.Mesh, quakeLevel);
// generate dynamic objects
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 30; j++)
{
for (int k = 0; k < 3; k++)
{
MeshSceneNode n = scene.AddCubeSceneNode(cubeSize);
n.SetMaterialTexture(0, driver.GetTexture("../../media/wall.bmp"));
n.SetMaterialFlag(MaterialFlag.Lighting, false);
n.Position = new Vector3Df(70 + i * cubeSize, 520 + j * cubeSize, -650 + k * cubeSize);
physics.AddShape(Physics.Shape.Box, n, cubeMass);
}
}
}
// main loop
uint curTime = 0;
uint lastTime = 0;
int simFps = 0;
int simFrames = 0;
uint simFramesTime = 0;
while (device.Run())
{
if (device.WindowActive)
{
// simulate physics
lastTime = curTime;
curTime = device.Timer.Time;
if (!simPaused)
{
float deltaTime = (curTime - lastTime) / 1000.0f;
bool b = physics.StepSimulation(deltaTime);
if (b) simFrames++;
}
if (curTime - simFramesTime > 1000)
{
simFramesTime = curTime;
simFps = simFrames;
simFrames = 0;
}
// winnow particles
particles.Winnow(curTime, simPaused);
// render scene
driver.BeginScene(true, true, new Color(40, 80, 160));
scene.DrawAll();
Material material = new Material();
material.Lighting = false;
device.VideoDriver.SetMaterial(material);
// display stats
driver.Draw2DRectangle(new Recti(10, 10, 140, 180), new Color(0x7f000000));
Vector2Di v = new Vector2Di(20, 20);
font.Draw("Rendering", v, Color.OpaqueYellow);
v.Y += 16;
font.Draw(scene.Attributes.GetValue("calls") + " nodes", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw(driver.FPS + " fps", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw("[T]rails " + (useTrails ? "ON" : "OFF"), v, Color.OpaqueGreen);
v.Y += 32;
font.Draw("Physics" + (simPaused ? " (paused)" : ""), v, Color.OpaqueYellow);
v.Y += 16;
font.Draw(physics.NumCollisionObjects + " shapes", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw(simFps + " fps", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw("[Space] to pause", v, Color.OpaqueGreen);
driver.EndScene();
}
device.Yield();
}
// drop
physics.Drop();
device.Drop();
}
static void Main(string[] args)
{
checkBulletSharpDllPresence();
// setup Irrlicht
device = IrrlichtDevice.CreateDevice(DriverType.Direct3D9, new Dimension2Di(1024, 768));
if (device == null)
{
return;
}
device.SetWindowCaption("BulletSharp Test - Irrlicht Engine");
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
VideoDriver driver = device.VideoDriver;
SceneManager scene = device.SceneManager;
GUIFont font = device.GUIEnvironment.GetFont("../../media/fontlucida.png");
CameraSceneNode camera = scene.AddCameraSceneNodeFPS();
camera.Position = new Vector3Df(100, 800, -1000);
camera.Target = new Vector3Df(0, 100, 0);
camera.FarValue = 30000;
camera.AutomaticCulling = CullingType.FrustumBox;
device.CursorControl.Visible = false;
// setup physics
physics = new Physics();
physics.Setup(new Vector3Df(0, -worldGravity, 0));
// setup particles
particles = new Particles(device);
// load quake level
device.FileSystem.AddFileArchive("../../media/map-20kdm2.pk3");
Mesh mesh = scene.GetMesh("20kdm2.bsp").GetMesh(0);
SceneNode quakeLevel = scene.AddOctreeSceneNode(mesh, null, -1, 1024);
quakeLevel.Position = new Vector3Df(-1300, -144, -1249);
physics.AddShape(Physics.Shape.Mesh, quakeLevel);
// generate dynamic objects
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 30; j++)
{
for (int k = 0; k < 3; k++)
{
MeshSceneNode n = scene.AddCubeSceneNode(cubeSize);
n.SetMaterialTexture(0, driver.GetTexture("../../media/wall.bmp"));
n.SetMaterialFlag(MaterialFlag.Lighting, false);
n.Position = new Vector3Df(70 + i * cubeSize, 520 + j * cubeSize, -650 + k * cubeSize);
physics.AddShape(Physics.Shape.Box, n, cubeMass);
}
}
}
// main loop
uint curTime = 0;
uint lastTime = 0;
int simFps = 0;
int simFrames = 0;
uint simFramesTime = 0;
while (device.Run())
{
if (device.WindowActive)
{
// simulate physics
lastTime = curTime;
curTime = device.Timer.Time;
if (!simPaused)
{
float deltaTime = (curTime - lastTime) / 1000.0f;
bool b = physics.StepSimulation(deltaTime);
if (b)
{
simFrames++;
}
}
if (curTime - simFramesTime > 1000)
{
simFramesTime = curTime;
simFps = simFrames;
simFrames = 0;
}
// winnow particles
particles.Winnow(curTime, simPaused);
// render scene
driver.BeginScene(true, true, new Color(40, 80, 160));
scene.DrawAll();
Material material = new Material();
material.Lighting = false;
device.VideoDriver.SetMaterial(material);
// display stats
driver.Draw2DRectangle(new Recti(10, 10, 140, 180), new Color(0x7f000000));
Vector2Di v = new Vector2Di(20, 20);
font.Draw("Rendering", v, Color.OpaqueYellow);
v.Y += 16;
font.Draw(scene.Attributes.GetValue("calls") + " nodes", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw(driver.FPS + " fps", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw("[T]rails " + (useTrails ? "ON" : "OFF"), v, Color.OpaqueGreen);
v.Y += 32;
font.Draw("Physics" + (simPaused ? " (paused)" : ""), v, Color.OpaqueYellow);
v.Y += 16;
font.Draw(physics.NumCollisionObjects + " shapes", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw(simFps + " fps", v, Color.OpaqueWhite);
v.Y += 16;
font.Draw("[Space] to pause", v, Color.OpaqueGreen);
driver.EndScene();
}
device.Yield();
}
// drop
physics.Drop();
device.Drop();
}
static void Main(string[] args)
{
DriverType driverType;
if (!AskUserForDriver(out driverType))
return;
device = IrrlichtDevice.CreateDevice(driverType, 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, (int)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(true, true, 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>
/// 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!");
}
device.OnEvent += new IrrlichtDevice.EventHandler(device_OnEvent);
driver = device.VideoDriver;
smgr = device.SceneManager;
gui = device.GUIEnvironment;
var animText = "";
if (Animations.AnimationNames.Count > 0 && currAnimIdx != -1)
{
animText = "Animation: " + Animations.AnimationNames[currAnimIdx].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 = 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 && currAnimIdx != -1)
{
anims.Apply(skinnedMesh);
}
}
skinnedMesh.SetDirty(HardwareBufferType.VertexAndIndex);
skinnedMesh.FinalizeMeshPopulation();
AnimatedMeshSceneNode n = smgr.AddAnimatedMeshSceneNode(skinnedMesh);
if (n == null)
{
throw new Exception("Could not create animated scene node!");
}
else
{
node = n;
}
node.Scale = new Vector3Df(3.0f);
node.SetMaterialFlag(MaterialFlag.Lighting, false);
SetMaterials(driver);
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
{
Lighting = false
};
resetDebugViewMenu(); //reset debug view featchers
smgr.Attributes.SetValue(SceneParameters.DebugNormalLength, scaleMul / 2); //calculate normals length
// main drawing loop
while (device.Run() && driver != null)
{
if (this.Visible)
{
driver.ViewPort = viewPort;
driver.BeginScene(ClearBufferFlag.All, new Color(100, 101, 140));
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: {driver.FPS}";
smgr.DrawAll();
gui.DrawAll();
// draw xyz axis right bottom
driver.ViewPort = new Recti(this.ClientSize.Width - 100, this.ClientSize.Height - 80, this.ClientSize.Width, this.ClientSize.Height);
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.SolidGreen);
driver.Draw3DLine(0, 0, 0, 0, 30f, 0, Color.SolidBlue);
driver.Draw3DLine(0, 0, 0, 0, 0, 30f, Color.SolidRed);
driver.EndScene();
}
else
{
device.Yield();
}
}
device.Drop();
}
catch (ThreadAbortException) { }
catch (NullReferenceException) { }
catch (Exception ex)
{
if (!this.IsDisposed)
{
MessageBox.Show(ex.Message);
//this.Invoke(new MethodInvoker(delegate { this.Close(); }));
}
}
}
/// <summary>
/// The irrlicht thread for rendering.
/// </summary>
private void StartIrr()
{
#if DEBUG
try
#endif
{
float DEGREES_TO_RADIANS = (float)(Math.PI / 180.0);
//Setup
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 = 32;
irrparam.AntiAliasing = 1;
device = IrrlichtDevice.CreateDevice(irrparam);
if (device == null)
{
throw new NullReferenceException("Could not create device for engine!");
}
driver = device.VideoDriver;
smgr = SceneManagerWolvenKit.Create(device);
gui = device.GUIEnvironment;
smgr.Attributes.SetValue("TW_TW3_TEX_PATH", depot);
driver.SetTextureCreationFlag(TextureCreationFlag.Always32Bit, true);
lightNode = smgr.AddLightSceneNode(null, new Vector3Df(0, 0, 0), new Colorf(1.0f, 1.0f, 1.0f), 200000.0f);
smgr.AmbientLight = new Colorf(1.0f, 1.0f, 1.0f);
worldNode = smgr.AddEmptySceneNode();
//NOTE: Witcher assets use Z up but Irrlicht uses Y up so rotate the model
worldNode.Rotation = new Vector3Df(-90, 0, 0);
//NOTE: We also need to flip the x-coordinate with this rotation
worldNode.Scale = new Vector3Df(-1.0f, 1.0f, 1.0f);
worldNode.Visible = true;
var dome = smgr.AddSkyDomeSceneNode(driver.GetTexture("Terrain\\skydome.jpg"), 16, 8, 0.95f, 2.0f);
dome.Visible = true;
fpsText = gui.AddStaticText("FPS: 0",
new Recti(2, 10, 200, 30), false, false, null, 1, false);
fpsText.OverrideColor = IrrlichtLime.Video.Color.SolidRed;
fpsText.OverrideFont = gui.GetFont("#DefaultWKFont");
vertexCountText = gui.AddStaticText("Vertices: " + totalVertexCount.ToString(),
new Recti(2, 32, 300, 52), false, false, null, 1, false);
vertexCountText.OverrideColor = IrrlichtLime.Video.Color.SolidRed;
vertexCountText.OverrideFont = gui.GetFont("#DefaultWKFont");
meshCountText = gui.AddStaticText("Meshes: " + totalMeshCount.ToString(),
new Recti(2, 54, 300, 74), false, false, null, 1, false);
meshCountText.OverrideColor = IrrlichtLime.Video.Color.SolidRed;
meshCountText.OverrideFont = gui.GetFont("#DefaultWKFont");
var camera = smgr.AddCameraSceneNodeWolvenKit();
camera.FarValue = 10000.0f;
//distanceBar.Invoke((MethodInvoker)delegate
//{
// camera.FarValue = (float)Math.Pow(10.0, (double)distanceBar.Value);
//});
viewPort = driver.ViewPort;
var lineMat = new IrrlichtLime.Video.Material
{
Lighting = false
};
var WMatrix = new Matrix(new Vector3Df(0, 0, 0), smgr.ActiveCamera.ModelRotation);
var PMatrix = new Matrix();
PMatrix = PMatrix.BuildProjectionMatrixOrthoLH(100, 80, 0.001f, 10000.0f);
var VMatrix = new Matrix();
VMatrix = VMatrix.BuildCameraLookAtMatrixLH(new Vector3Df(50, 0, 0), new Vector3Df(0, 0, 0), new Vector3Df(0, 1f, 0));
int gizmoX = (int)(irrlichtPanel.Width * 0.92f);
int gizmoY = (int)(irrlichtPanel.Height * 0.92f);
var gizmoViewPort = new Recti(gizmoX, gizmoY, irrlichtPanel.Width, irrlichtPanel.Height);
while (device.Run())
{
if (this.Visible)
{
ProcessCommand();
driver.BeginScene(ClearBufferFlag.All);
int val = driver.FPS;
fpsText.Text = "FPS: " + val.ToString();
smgr.DrawAll();
gui.DrawAll();
// draw xyz axis right bottom
driver.ViewPort = gizmoViewPort;
driver.SetMaterial(lineMat);
WMatrix.SetRotationRadians(smgr.ActiveCamera.ModelRotation * DEGREES_TO_RADIANS);
driver.SetTransform(TransformationState.World, WMatrix);
driver.SetTransform(TransformationState.Projection, PMatrix);
driver.SetTransform(TransformationState.View, VMatrix);
driver.Draw3DLine(0, 0, 0, 30f, 0, 0, IrrlichtLime.Video.Color.SolidGreen);
driver.Draw3DLine(0, 0, 0, 0, 30f, 0, IrrlichtLime.Video.Color.SolidBlue);
driver.Draw3DLine(0, 0, 0, 0, 0, 30f, IrrlichtLime.Video.Color.SolidRed);
driver.ViewPort = viewPort;
driver.EndScene();
}
else
{
device.Yield();
}
}
}
#if DEBUG
catch (ThreadAbortException) { }
catch (NullReferenceException) { }
catch (Exception ex)
{
if (!this.IsDisposed)
{
MessageBox.Show(ex.Message);
//this.Invoke(new MethodInvoker(delegate { this.Close(); }));
}
}
#endif
}
void ProcessCommand()
{
queueSizeBar.Invoke((MethodInvoker) delegate
{
if (commandQueue.Count > queueSizeBar.Maximum)
{
queueSizeBar.Maximum = commandQueue.Count;
queueSizeBar.Value = queueSizeBar.Maximum;
}
else
{
queueSizeBar.Value = commandQueue.Count;
}
});
RenderMessage m;
if (commandQueue.TryDequeue(out m))
{
switch (m.Message)
{
case MessageType.SHOW_NODE:
{
m.Node.Visible = true;
var camera = smgr.ActiveCamera;
// just set the target
camera.Target = m.Node.AbsolutePosition;
lightNode.Position = camera.Position;
}
break;
case MessageType.HIDE_NODE:
{
m.Node.Visible = false;
}
break;
case MessageType.SELECT_NODE:
{
// highlight and
smgr.SelectNode(m.Node);
var camera = smgr.ActiveCamera;
// just set the target
camera.Target = m.Node.AbsolutePosition;
lightNode.Position = camera.Position;
}
break;
case MessageType.ADD_MESH_NODE:
{
IrrlichtLime.Scene.Mesh mesh = smgr.GetStaticMesh(depot + m.MeshName);
foreach (var mb in mesh.MeshBuffers)
{
totalVertexCount += mb.VertexCount;
}
MeshSceneNode meshNode = smgr.AddMeshSceneNode(mesh, worldNode, meshId++, m.Translation, m.Rotation);
#if DEBUG
meshNode.Name = m.MeshName;
#endif
meshNode.Grab();
RenderTreeNode rn = new RenderTreeNode(m.MeshName, meshNode);
if (m.TreeNode.GetNodeCount(false) > 0)
{
// TODO: does this need to be invoked?
sceneView.Invoke((MethodInvoker) delegate
{
m.TreeNode.Nodes.Add(rn);
});
}
else
{
sceneView.Invoke((MethodInvoker) delegate
{
sceneView.Nodes.Add(m.TreeNode);
m.TreeNode.Nodes.Add(rn);
});
}
++totalMeshCount;
vertexCountText.Text = "Vertices: " + totalVertexCount.ToString();
meshCountText.Text = "Meshes: " + totalMeshCount.ToString();
}
break;
case MessageType.ADD_TERRAIN_NODE:
{
var meshNode = smgr.AddTerrainSceneNodeWolvenKit(depot + m.MeshName, worldNode, meshId, m.TileRes, m.MaxHeight, m.MinHeight, m.TerrainSize, m.Translation);
meshNode.Grab();
foreach (var mb in meshNode.Mesh.MeshBuffers)
{
totalVertexCount += mb.VertexCount;
}
RenderTreeNode rn = new RenderTreeNode("Tile " + meshId.ToString(), meshNode);
meshId++;
if (m.TreeNode.GetNodeCount(false) > 0)
{
// TODO: does this need to be invoked?
sceneView.Invoke((MethodInvoker) delegate
{
m.TreeNode.Nodes.Add(rn);
});
}
else
{
sceneView.Invoke((MethodInvoker) delegate
{
sceneView.Nodes.Add(m.TreeNode);
m.TreeNode.Nodes.Add(rn);
});
}
++totalMeshCount;
vertexCountText.Text = "Vertices: " + totalVertexCount.ToString();
meshCountText.Text = "Meshes: " + totalMeshCount.ToString();
}
break;
case MessageType.DESELECT_NODE:
{
smgr.DeselectNode();
}
break;
case MessageType.HIGHLIGHT_NODE:
{
smgr.SelectNode(m.Node);
}
break;
case MessageType.SHUTDOWN:
{
device.Yield();
}
break;
default:
break;
}
}
}
ParticleRotationAffector affRotation; // its pointer back later :(
void irrThreadMain(object args)
{
irrDevice = IrrlichtDevice.CreateDevice(args as IrrlichtCreationParameters);
// Camera
CameraSceneNode camera = irrDevice.SceneManager.AddCameraSceneNode(null, new Vector3Df(0), new Vector3Df(0, 80, 0), (int)SceneNodeID.Camera);
SceneNodeAnimator anim = irrDevice.SceneManager.CreateFlyCircleAnimator(new Vector3Df(0, 100, 0), 200.0f, 0.0002f);
camera.AddAnimator(anim);
anim.Drop();
// Skydome
irrDevice.SceneManager.AddSkyDomeSceneNode(irrDevice.VideoDriver.GetTexture("../../media/skydome.jpg"), 16, 8, 0.95f, 2.0f);
// Plane
var m = irrDevice.SceneManager.AddHillPlaneMesh("plane", new Dimension2Df(1000), new Dimension2Di(1), null, 0, new Dimension2Df(0), new Dimension2Df(8));
var n = irrDevice.SceneManager.AddAnimatedMeshSceneNode(m, null, (int)SceneNodeID.Plane);
n.SetMaterialFlag(MaterialFlag.Lighting, false);
n.SetMaterialTexture(0, irrDevice.VideoDriver.GetTexture("../../media/rockwall.jpg"));
// Axes
m = irrDevice.SceneManager.AddArrowMesh("axisX");
n = irrDevice.SceneManager.AddAnimatedMeshSceneNode(m, null, (int)SceneNodeID.AxisX, new Vector3Df(), new Vector3Df(0, 0, -90), new Vector3Df(50, 120, 50));
n.GetMaterial(0).EmissiveColor = new Color(250, 250, 250);
n.GetMaterial(1).EmissiveColor = new Color(250, 0, 0);
m = irrDevice.SceneManager.AddArrowMesh("axisY");
n = irrDevice.SceneManager.AddAnimatedMeshSceneNode(m, null, (int)SceneNodeID.AxisY, new Vector3Df(), new Vector3Df(0, 0, 0), new Vector3Df(50, 120, 50));
n.GetMaterial(0).EmissiveColor = new Color(250, 250, 250);
n.GetMaterial(1).EmissiveColor = new Color(0, 250, 0);
m = irrDevice.SceneManager.AddArrowMesh("axisZ");
n = irrDevice.SceneManager.AddAnimatedMeshSceneNode(m, null, (int)SceneNodeID.AxisZ, new Vector3Df(), new Vector3Df(90, 0, 0), new Vector3Df(50, 120, 50));
n.GetMaterial(0).EmissiveColor = new Color(250, 250, 250);
n.GetMaterial(1).EmissiveColor = new Color(0, 0, 250);
irrThreadShowAxes(false);
// Particle system
var ps = irrDevice.SceneManager.AddParticleSystemSceneNode(false, null, (int)SceneNodeID.ParticleSystem);
ps.SetMaterialFlag(MaterialFlag.Lighting, false);
ps.SetMaterialFlag(MaterialFlag.ZWrite, false);
ps.SetMaterialTexture(0, irrDevice.VideoDriver.GetTexture("../../media/particle.bmp"));
ps.SetMaterialType(MaterialType.TransparentAddColor);
ParticleEmitter em = ps.CreateSphereEmitter(
new Vector3Df(), 20, // position and radius
new Vector3Df(0.0f, 0.1f, 0.0f), // initial direction
150, 300, // emit rate
new Color(255, 255, 255, 0), // darkest color
new Color(255, 255, 255, 0), // brightest color
750, 1500, 0, // min and max age, angle
new Dimension2Df(20.0f), // min size
new Dimension2Df(40.0f)); // max size
ps.Emitter = em;
em.Drop();
// Particle affectors
affFadeOut = ps.CreateFadeOutParticleAffector();
ps.AddAffector(affFadeOut);
affFadeOut.Drop();
affGravity = ps.CreateGravityAffector(new Vector3Df(0, -1, 0), 3000);
affGravity.Enabled = false;
ps.AddAffector(affGravity);
affGravity.Drop();
affRotation = ps.CreateRotationAffector(new Vector3Df(-90, 240, -120), new Vector3Df(0, 100, 0));
ps.AddAffector(affRotation);
affRotation.Drop();
// Rendering loop
uint rs = 0, re = 0; // render frame time
while (irrDevice.Run())
{
if (irrDevice.VideoDriver.ScreenSize.Area != 0)
{
irrDevice.VideoDriver.BeginScene();
irrDevice.SceneManager.DrawAll();
re = irrDevice.Timer.Time;
irrThreadDrawText(new Vector2Di(8, 8),
"Frame time: " + (irrDevice.VideoDriver.FPS > 1000 ? "< 1" : (re - rs).ToString()) + " ms");
irrDevice.VideoDriver.EndScene();
irrDevice.Yield();
}
else
{
Thread.Sleep(50);
}
irrThreadProcessCommandQueue();
rs = irrDevice.Timer.Time;
}
irrDevice.Drop();
}
