static void Main()
{
Gd.InitGd();
var doWork = Task.Run(() =>
{
try
{
Thread.Sleep(Timeout.Infinite);
}
catch (ThreadInterruptedException)
{
}
Application.Exit(); // Quick exit for demonstration only.
});
_hookID = SetHook(_proc);
Application.Run();
Win32Wrap.UnhookWindowsHookEx(_hookID);
}
protected internal override void Draw(Matrix cameraMatrix)
{
// Setup various graphics device stuff.
// TODO: See how SpriteBatch handles manually setting these!
Emitter emitter = Emitter;
Gd.BlendState = BlendState.Additive;
Gd.DepthStencilState = DepthStencilState.None;
Gd.SamplerStates[0] = SamplerState.PointClamp;
Gd.RasterizerState = RasterizerState.CullCounterClockwise;
// Update parameters. May only need to be set when one of these values actually changes, not every frame.
effect.CurrentTechnique = effect.Techniques["ParticleInstancing"];
effect.Parameters["World"].SetValue(cameraMatrix * projection);
effect.Parameters["ParticleTexture"].SetValue(emitter.Texture);
instanceBuffer.SetData(instanceData);
// set buffer bindings to the device
Gd.SetVertexBuffers(vertexBufferBinding, instanceBufferBinding);
Gd.Indices = indexBuffer;
// Set the shader technique pass and then Draw
effect.CurrentTechnique.Passes[0].Apply();
Gd.DrawInstancedPrimitives(PrimitiveType.TriangleList, 0, 0, 2, emitter.NumActive);
}
private void Gd_Click(object sender, EventArgs e)
{
Gd form2 = new Gd();
form2.Show();
}
