public Universe(Connection connection, ElementHost host)
{
InitializeComponent();
m_connection = connection;
m_host = host;
m_container = new D3DImageSlimDX();
m_container.IsFrontBufferAvailableChanged += new DependencyPropertyChangedEventHandler(OnIsFrontBufferAvailableChanged);
RenderImage.Source = m_container;
m_scene = new Scene(m_host, m_connection);
var texture = m_scene.SharedTexture;
m_container.SetBackBufferSlimDX(texture);
BeginRenderingScene();
}
public ThreadView(Connection conn, Scene scene)
{
m_connection = conn;
m_device = scene.Device;
m_context = m_device.ImmediateContext;
var bytecode = ShaderBytecode.CompileFromFile(RenderSupport.ContentPath + "\\Universe.fx", "fx_5_0", ShaderFlags.None, EffectFlags.None);
m_effect = new Effect(m_device, bytecode);
var pass = m_effect.GetTechniqueByIndex(0).GetPassByIndex(0);
m_layout = new InputLayout(m_device, pass.Description.Signature, QuadVertex.Elements);
m_vertices = new SlimDX.Direct3D11.Buffer(m_device, new BufferDescription()
{
CpuAccessFlags = CpuAccessFlags.Write,
BindFlags = BindFlags.VertexBuffer,
SizeInBytes = 6 * MaxQuads * QuadVertex.SizeBytes,
Usage = ResourceUsage.Dynamic
});
m_texture = Texture2D.FromFile(m_device, RenderSupport.ContentPath + "\\stars.png");
m_textureView = new ShaderResourceView(m_device, m_texture);
}
public void DrawIconic(Scene parentScene)
{
throw new NotImplementedException();
}
public void Draw(Scene parentScene)
{
m_context.InputAssembler.InputLayout = m_layout;
m_context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
m_context.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(m_vertices, QuadVertex.SizeBytes, 0));
m_context.InputAssembler.SetIndexBuffer(parentScene.QuadIndices, SlimDX.DXGI.Format.R16_UInt, 0);
var mvp = m_effect.GetVariableByName("ModelViewProj");
//Matrix modelViewProj = Matrix.Scaling(0.5f, 1.0f, 1.0f);
Matrix modelViewProj = Matrix.PerspectiveFovLH((float) Math.PI / 3.0f, (float) parentScene.Width / parentScene.Height, 0.1f, 10.0f);
mvp.AsMatrix().SetMatrix(modelViewProj);
m_effect.GetVariableByName("Texture").AsResource().SetResource(m_textureView);
var technique = m_effect.GetTechniqueByIndex(0);
var pass = technique.GetPassByIndex(0);
for(int i = 0; i < technique.Description.PassCount; ++i)
{
pass.Apply(m_context);
m_context.DrawIndexed(6 * m_threads.Count, 0, 0);
}
}
