/// <summary>
/// Initializes a new instance of the <see cref="GraphicsFramework"/> class.
/// </summary>
public GraphicsFramework()
{
ClearScreen = true;
GorgonVideoDeviceEnumerator.Enumerate(true, true);
_form = new TestForm();
//Graphics = new GorgonGraphics(GorgonVideoDeviceEnumerator.VideoDevices.Single(item => item.VideoDeviceType == VideoDeviceType.ReferenceRasterizer));
Graphics = new GorgonGraphics();
}
public void CleanUp()
{
if (_graphics != null)
{
_graphics.Dispose();
}
_graphics = null;
if (_form != null)
{
_form.Dispose();
}
_form = null;
}
public void Init()
{
_form = new TestForm
{
ShowTestPanel = true,
ClientSize = new Size(1280, 800)
};
_form.WindowState = FormWindowState.Minimized;
_form.Show();
_form.WindowState = FormWindowState.Normal;
_graphics = new GorgonGraphics();
_swap = _graphics.Output.CreateSwapChain("Screen", new GorgonSwapChainSettings()
{
Window = _form.panelDisplay,
DepthStencilFormat = BufferFormat.D24_UIntNormal_S8_UInt
});
_swap.AfterSwapChainResized += (sender, args) =>
{
var currentMatrix = new MatrixBuffer();
_graphics.Rasterizer.SetViewport(_swap.Viewport);
_aspect = (_swap.Settings.VideoMode.Width) / (float)(_swap.Settings.VideoMode.Height);
currentMatrix.Projection = Matrix.PerspectiveFovLH(100.39f.Radians(), _aspect, 0.1f, 1000.0f);
currentMatrix.View = Matrix.LookAtLH(new Vector3(0, 0, -0.75f), new Vector3(0, 0, 1.0f), Vector3.UnitY);
_graphics.Output.SetRenderTarget(_swap, _swap.DepthStencilBuffer);
pvw = currentMatrix.View * currentMatrix.Projection;
};
_swap.AfterStateTransition += (sender, args) =>
{
var currentMatrix = new MatrixBuffer();
_graphics.Rasterizer.SetViewport(_swap.Viewport);
_aspect = (_swap.Settings.VideoMode.Width) / (float)(_swap.Settings.VideoMode.Height);
currentMatrix.Projection = Matrix.PerspectiveFovLH(100.39f.Radians(), _aspect, 0.1f, 1000.0f);
currentMatrix.View = Matrix.LookAtLH(new Vector3(0, 0, -0.75f), new Vector3(0, 0, 1.0f), Vector3.UnitY);
_graphics.Output.SetRenderTarget(_swap, _swap.DepthStencilBuffer);
pvw = currentMatrix.View * currentMatrix.Projection;
};
var button = new Button()
{
Text = "3D",
Location = new Point(90, 3)
};
button.Click += (sender, args) =>
{
_3d = !_3d;
Matrix currentMatrix = Matrix.LookAtLH(new Vector3(0, 0, _camPos), new Vector3(0, 0, 1.0f), Vector3.UnitY);
Matrix projection = Matrix.PerspectiveFovLH(100.39f.Radians(), _aspect, 0.1f,
1000.0f);
pvw = currentMatrix * projection;
};
_form.panelInput.Controls.Add(button);
_sprite = new vertex[Count * 4];
for (int i = 0; i < Count; i++)
{
_balls[i].Scale = 1.0f;
_balls[i].ScaleDelta = (GorgonRandom.RandomSingle() * 1.5f) + 0.25f;
_balls[i].AlphaBounce = _balls[i].ScaleBouce = false;
_balls[i].XBounce = GorgonRandom.RandomInt32(0, 100) > 50;
_balls[i].YBounce = GorgonRandom.RandomInt32(0, 100) > 50;
_balls[i].ZBounce = GorgonRandom.RandomInt32(0, 100) > 50;
_balls[i].Velocity = new Vector3((GorgonRandom.RandomSingle() * 0.5f), (GorgonRandom.RandomSingle() * 0.5f), (GorgonRandom.RandomSingle() * 0.5f));
_balls[i].Angle = 0.0f;
_balls[i].AngleDelta = 1.0f;
_balls[i].Color = new Vector4(1.0f);
_balls[i].AlphaDelta = GorgonRandom.RandomSingle() * 0.5f;
_balls[i].Checkered = true; // GorgonRandom.RandomInt32(0, 100) > 50;
_balls[i].Position = new Vector3((GorgonRandom.RandomSingle() * 2.0f) - 1.0f, (GorgonRandom.RandomSingle() * 2.0f) - 1.0f, GorgonRandom.RandomSingle());
}
_vs = _graphics.Shaders.CreateShader <GorgonVertexShader>("TestVShader", "VS", _shader, null, true);
_ps = _graphics.Shaders.CreateShader <GorgonPixelShader>("TestPShader", "PS", _shader, null, true);
_layout = _graphics.Input.CreateInputLayout("Input", typeof(vertex), _vs);
int vertexSize = _layout.Size;
int index = 0;
var indices = new int[Count * 6 * sizeof(int)];
for (int i = 0; i < indices.Length; i += 6)
{
indices[i] = index;
indices[i + 1] = index + 1;
indices[i + 2] = index + 2;
indices[i + 3] = index + 1;
indices[i + 4] = index + 3;
indices[i + 5] = index + 2;
index += 4;
}
_vertices = _graphics.Buffers.CreateVertexBuffer("Vertex", new GorgonBufferSettings()
{
SizeInBytes = 4 * vertexSize * Count,
Usage = BufferUsage.Dynamic
});
_index = _graphics.Buffers.CreateIndexBuffer("Index", indices, BufferUsage.Immutable);
_texture = _graphics.Textures.FromFile <GorgonTexture2D>("Balls", @"..\..\..\..\Resources\BallDemo\BallDemo.png", new GorgonCodecPNG());
_texture2 = _graphics.Textures.FromFile <GorgonTexture2D>("VBBack", @"..\..\..\..\Resources\Images\VBback.jpg", new GorgonCodecJPEG());
var matrix = new MatrixBuffer();
_aspect = _swap.Settings.VideoMode.Width / (float)(_swap.Settings.VideoMode.Height);
matrix.Projection = Matrix.PerspectiveFovLH(100.39f.Radians(), _aspect, 0.1f,
1000.0f);
matrix.View = Matrix.LookAtLH(new Vector3(0, 0, _camPos), new Vector3(0, 0, 1.0f), Vector3.UnitY);
matrix.Array = new Vector4[3];
matrix.Array[0] = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
matrix.Array[1] = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
matrix.Array[2] = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
matrix.valueType = new TEMPGUY
{
value2 = matrix.View,
tempArray = new Vector4[3]
};
_depthStateAlpha.IsDepthEnabled = false;
_depthStateAlpha.IsDepthWriteEnabled = false;
_graphics.Input.Layout = _layout;
_graphics.Shaders.VertexShader.Current = _vs;
_graphics.Shaders.PixelShader.Current = _ps;
_graphics.Shaders.PixelShader.TextureSamplers.SetRange(0, new[] { GorgonTextureSamplerStates.LinearFilter, GorgonTextureSamplerStates.LinearFilter });
_graphics.Rasterizer.SetViewport(_swap.Viewport);
_graphics.Output.DepthStencilState.States = _depthStateAlpha;
_graphics.Output.SetRenderTarget(_swap, _swap.DepthStencilBuffer);
_graphics.Input.VertexBuffers[0] = new GorgonVertexBufferBinding(_vertices, vertexSize);
_graphics.Input.IndexBuffer = _index;
_graphics.Shaders.PixelShader.Resources.SetRange(0, new GorgonShaderView[] { _texture, _texture2 });
_graphics.Output.BlendingState.States = GorgonBlendStates.ModulatedBlending;
pvw = matrix.valueType.value2 * matrix.Projection;
_tempStream = new GorgonDataStream(_sprite.Length * vertexSize);
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
private void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (!disposing)
{
return;
}
if (Screen != null)
{
Screen.Dispose();
Screen = null;
}
if (Indices != null)
{
Indices.Dispose();
Indices = null;
}
if (Vertices != null)
{
Vertices.Dispose();
Vertices = null;
}
if (Layout != null)
{
Layout.Dispose();
Layout = null;
}
if (PixelShader != null)
{
PixelShader.Dispose();
PixelShader = null;
}
if (VertexShader != null)
{
VertexShader.Dispose();
VertexShader = null;
}
if (Graphics != null)
{
Graphics.Dispose();
Graphics = null;
}
if (_form != null)
{
_form.Dispose();
_form = null;
}
_disposed = true;
}
