/// <summary>
/// The domain unload event.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="eventArgs">
/// The event args.
/// </param>
private static void OnDomainUnload(object sender, EventArgs eventArgs)
{
if (Font != null)
{
Font.OnLostDevice();
Font.Dispose();
Font = null;
}
if (FontBold != null)
{
FontBold.OnLostDevice();
FontBold.Dispose();
FontBold = null;
}
if (FontBoldItalic != null)
{
FontBoldItalic.OnLostDevice();
FontBoldItalic.Dispose();
FontBoldItalic = null;
}
if (FontItalic != null)
{
FontItalic.OnLostDevice();
FontItalic.Dispose();
FontItalic = null;
}
}
public void Dispose()
{
Font?.Dispose();
GC.SuppressFinalize(this);
Drawing.OnPreReset -= Drawing_OnPreReset;
Drawing.OnPostReset -= Drawing_OnPostReset;
}
public void Dispose()
{
Font?.Dispose();
GC.SuppressFinalize(this);
Drawing.OnPreReset -= Drawing_OnPreReset;
Drawing.OnPostReset -= Drawing_OnPostReset;
AppDomain.CurrentDomain.DomainUnload -= CurrentDomain_DomainUnload;
}
/// <summary>
/// Fired when the AppDomain is unloaded.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="eventArgs">The <see cref="EventArgs"/> instance containing the event data.</param>
private static void CurrentDomainOnDomainUnload(object sender, EventArgs eventArgs)
{
BoxLine.OnLostDevice();
Text.OnLostDevice();
sprite.OnLostDevice();
sprite.Dispose();
Text.Dispose();
BoxLine.Dispose();
}
public void DisposeDeviceResources()
{
if (tx != null)
{
tx.Dispose();
tx = null;
}
if (tcircle != null)
{
tcircle.Dispose();
tcircle = null;
}
if (tecircle != null)
{
tecircle.Dispose();
tecircle = null;
}
if (hvcursor != null)
{
hvcursor.Dispose();
hvcursor = null;
}
if (vcursor != null)
{
vcursor.Dispose();
vcursor = null;
}
if (hcursor != null)
{
hcursor.Dispose();
hcursor = null;
}
if (font != null)
{
font.Dispose();
font = null;
}
if (fontBold != null)
{
fontBold.Dispose();
fontBold = null;
}
if (sprite != null)
{
sprite.Dispose();
sprite = null;
}
if (sprite2 != null)
{
sprite2.Dispose();
sprite2 = null;
}
}
public void DisposeDeviceResources()
{
if (tx != null)
{
tx.Dispose();
tx = null;
}
if (hvcursor != null)
{
hvcursor.Dispose();
hvcursor = null;
}
if (vcursor != null)
{
vcursor.Dispose();
vcursor = null;
}
if (hcursor != null)
{
hcursor.Dispose();
hcursor = null;
}
if (FontDX != null)
{
FontDX.Dispose();
FontDX = null;
}
if (FontDX_Bold != null)
{
FontDX_Bold.Dispose();
FontDX_Bold = null;
}
if (sprite != null)
{
sprite.Dispose();
sprite = null;
}
if (sprite2 != null)
{
sprite2.Dispose();
sprite2 = null;
}
if (tx_ellipses != null)
{
foreach (var tx_ellipse in tx_ellipses)
{
tx_ellipses[tx_ellipse.Key].Dispose();
}
tx_ellipses.Clear();
tx_ellipses = null;
}
}
public static void Init()
{
text = new Font(
Drawing.Direct3DDevice9,
new FontDescription
{
FaceName = "Tahoma",
Height = 15,
OutputPrecision = FontPrecision.Default,
Quality = FontQuality.Antialiased
});
AppDomain.CurrentDomain.DomainUnload += (sender, argss) => text.Dispose();
}
/// <summary>
/// The domain unload event.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="eventArgs">
/// The event args.
/// </param>
private static void OnDomainUnload(object sender, EventArgs eventArgs)
{
if (Line != null)
{
Line.OnLostDevice();
Line.Dispose();
Line = null;
}
if (Font != null)
{
Font.OnLostDevice();
Font.Dispose();
Font = null;
}
/*
* if (FontBold != null)
* {
* FontBold.OnLostDevice();
* FontBold.Dispose();
* FontBold = null;
* }
*
* if (FontBoldItalic != null)
* {
* FontBoldItalic.OnLostDevice();
* FontBoldItalic.Dispose();
* FontBoldItalic = null;
* }
*
* if (FontItalic != null)
* {
* FontItalic.OnLostDevice();
* FontItalic.Dispose();
* FontItalic = null;
* }
*/
}
static void Main()
{
var worldSize = new Size2(1024, 768);
var renderSize = new Size2(1920, 1080);
const bool windowed = true;
const int numParticles = 1000000;
const int numEmitters = 5;
const int budget = numParticles / numEmitters;
var form = new RenderForm("Mercury Particle Engine - SharpDX.Direct3D9 Sample")
{
Size = new System.Drawing.Size(renderSize.Width, renderSize.Height)
};
var direct3d = new Direct3D();
var device = new Device(direct3d, 0, DeviceType.Hardware, form.Handle, CreateFlags.HardwareVertexProcessing, new PresentParameters(renderSize.Width, renderSize.Height) { PresentationInterval = PresentInterval.Immediate, Windowed = windowed });
var view = new Matrix(
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, -1.0f, 0.0f, 0.0f,
0.0f, 0.0f, -1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f);
var proj = Matrix.OrthoOffCenterLH(worldSize.Width * -0.5f, worldSize.Width * 0.5f, worldSize.Height * 0.5f, worldSize.Height * -0.5f, 0f, 1f);
var wvp = Matrix.Identity * view * proj;
var emitters = new Emitter[numEmitters];
for (int i = 0; i < numEmitters; i++)
{
emitters[i] = new Emitter(budget, TimeSpan.FromSeconds(600), Profile.BoxFill(worldSize.Width, worldSize.Height))
{
Parameters = new ReleaseParameters
{
Colour = new Colour(220f, 0.7f, 0.1f),
Opacity = 1f,
Quantity = budget,
Speed = 0f,
Scale = 1f,
Rotation = 0f,
Mass = new RangeF(8f, 12f)
},
BlendMode = BlendMode.Add,
ReclaimInterval = 600f
};
emitters[i].Modifiers.Add(new DragModifier
{
DragCoefficient = .47f,
Density = .15f
}, 15f);
emitters[i].Modifiers.Add(new VortexModifier
{
Position = Coordinate.Origin,
Mass = 200f,
MaxSpeed = 1000f
}, 30f);
emitters[i].Modifiers.Add(new VelocityHueModifier
{
StationaryHue = 220f,
VelocityHue = 300f,
VelocityThreshold = 800f
}, 15f);
emitters[i].Modifiers.Add(new ContainerModifier
{
RestitutionCoefficient = 0.75f,
Position = Coordinate.Origin,
Width = worldSize.Width,
Height = worldSize.Height
}, 30f);
emitters[i].Modifiers.Add(new MoveModifier(), 60f);
};
var renderer = new PointSpriteRenderer(device, budget)
{
// EnableFastFade = true
};
var texture = Texture.FromFile(device, "Pixel.dds");
var fontDescription = new FontDescription
{
Height = 16,
FaceName = "Consolas",
PitchAndFamily = FontPitchAndFamily.Mono,
Quality = FontQuality.Draft
};
var font = new Font(device, fontDescription);
var totalTimer = Stopwatch.StartNew();
var updateTimer = new Stopwatch();
var renderTimer = new Stopwatch();
var totalTime = 0f;
foreach (var emitter in emitters)
{
emitter.Trigger(Coordinate.Origin);
}
float updateTime = 0f;
RenderLoop.Run(form, () =>
{
// ReSharper disable AccessToDisposedClosure
var frameTime = ((float)totalTimer.Elapsed.TotalSeconds) - totalTime;
totalTime = (float)totalTimer.Elapsed.TotalSeconds;
var mousePosition = form.PointToClient(RenderForm.MousePosition);
Task.WaitAll(
Task.Factory.StartNew(() =>
{
var mouseVector = new Vector3(mousePosition.X, mousePosition.Y, 0f);
var unprojected = Vector3.Unproject(mouseVector, 0, 0, renderSize.Width, renderSize.Height, 0f, 1f, wvp);
Parallel.ForEach(emitters, emitter => ((VortexModifier)emitter.Modifiers.ElementAt(1)).Position = new Coordinate(unprojected.X, unprojected.Y));
updateTimer.Restart();
Parallel.ForEach(emitters, emitter => emitter.Update(frameTime));
updateTimer.Stop();
updateTime = (float)updateTimer.Elapsed.TotalSeconds;
_updateTimes.Add(updateTime);
}),
Task.Factory.StartNew(() =>
{
device.Clear(ClearFlags.Target, Color.Black, 1f, 0);
device.BeginScene();
renderTimer.Restart();
for (int i = 0; i < numEmitters; i++)
{
renderer.Render(emitters[i], wvp, texture);
}
renderTimer.Stop();
var renderTime = (float)renderTimer.Elapsed.TotalSeconds;
var totalUpdateTime = 0f;
// foreach (var time in _updateTimes)
// {
// totalUpdateTime += time;
// }
// totalUpdateTime /= _updateTimes.Count;
//
// if(_updateTimes.Count > 100)
// _updateTimes.RemoveAt(0);
font.DrawText(null, String.Format("Time: {0}", totalTimer.Elapsed), 0, 0, Color.White);
font.DrawText(null, String.Format("Particles: {0:n0}", emitters[0].ActiveParticles * numEmitters), 0, 16, Color.White);
font.DrawText(null, String.Format("Update: {0:n4} ({1,8:P2})", updateTime, updateTime / 0.01666666f), 0, 32, Color.White);
font.DrawText(null, String.Format("Render: {0:n4} ({1,8:P2})", renderTime, renderTime / 0.01666666f), 0, 48, Color.White);
device.EndScene();
device.Present();
})
);
if (Keyboard.IsKeyDown(Key.Escape))
Environment.Exit(0);
// ReSharper restore AccessToDisposedClosure
});
form.Dispose();
font.Dispose();
device.Dispose();
direct3d.Dispose();
}
void CurrentDomain_DomainUnload(object sender, EventArgs e)
{
Text.Dispose();
}
private void DomainUnload(object sender, EventArgs eventArgs)
{
SmallText.Dispose();
Sprite.Dispose();
}
private static void CurrentDomainOnDomainUnload(object sender, EventArgs eventArgs)
{
Text.Dispose();
TextLittle.Dispose();
}
public void DisposeDeviceResources(int type = 0)
{
if (tx != null)
{
tx.Dispose();
tx = null;
}
if (tcircle != null)
{
tcircle.Dispose();
tcircle = null;
}
if (tecircle != null)
{
tecircle.Dispose();
tecircle = null;
}
if (hvcursor != null)
{
hvcursor.Dispose();
hvcursor = null;
}
if (vcursor != null)
{
vcursor.Dispose();
vcursor = null;
}
if (hcursor != null)
{
hcursor.Dispose();
hcursor = null;
}
if (font != null)
{
font.Dispose();
font = null;
}
if (fontBold != null)
{
fontBold.Dispose();
fontBold = null;
}
if (sprite != null || type == 1)
{
sprite.Dispose();
sprite = null;
}
if (sprite2 != null || type == 1)
{
sprite2.Dispose();
sprite2 = null;
}
if (_parent != null && type == 1)
{
_parent.DisposeTextures();
_parent = null;
}
if (_device != null && type == 1)
{
_device.Dispose();
_device = null;
}
if (direct3d != null && type == 1)
{
direct3d.Dispose();
direct3d = null;
}
}
/// <summary>
/// Called when graphics resources need to be unloaded. Override this method to unload any game-specific graphics resources.
/// </summary>
public override void UnloadContent()
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("MyMinerGame::UnloadContent");
MyMwcLog.WriteLine("MyMinerGame.UnloadContent() - START");
MyMwcLog.IncreaseIndent();
if (m_debugFont != null)
{
m_debugFont.Dispose();
m_debugFont = null;
}
if (DefaultSurface != null)
{
DefaultSurface.Dispose();
DefaultSurface = null;
}
if (DefaultDepth != null)
{
DefaultDepth.Dispose();
DefaultDepth = null;
}
// GUI
MyGuiManager.UnloadContent();
MyRender.UnloadContent();
MyTextureManager.UnloadContent();
MyModels.UnloadContent();
// Global content
//Content.Unload();
// Render
MySunGlare.UnloadContent();
MyDebugDrawCachedLines.UnloadContent();
MyDebugDraw.UnloadContent();
//MyRender.UnloadContent(); //it is unloaded in gui gameplay screen
MyMwcLog.DecreaseIndent();
MyMwcLog.WriteLine("MyMinerGame.UnloadContent() - END");
GraphicsDevice.SetStreamSource(0, null, 0, 0);
GraphicsDevice.Indices = null;
GraphicsDevice.VertexDeclaration = null;
GraphicsDevice.PixelShader = null;
GraphicsDevice.VertexShader = null;
for (int i = 0; i < 16; i++)
{
GraphicsDevice.SetTexture(i, null);
}
base.UnloadContent();
GC.Collect();
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
private static void CurrentDomainDomainUnload(object sender, EventArgs e)
{
text.Dispose();
}
public void Dispose()
{
_Font.Dispose();
}