public DeferredRenderer(LightDevice device, string shaderFile, Texture2D[] input, bool alphaBlend)
{
_device = device;
//target
var screenTarget = device.GetDefaultTarget();
_target = new RenderTargetList(screenTarget);
//pipeline
_pipeline = device.CompilePipeline(InputTopology.Triangle,
ShaderSource.FromResource(shaderFile, ShaderType.Vertex | ShaderType.Pixel));
if (alphaBlend)
{
_pipeline.SetBlender(Blender.AlphaBlender);
}
_psConstants = _pipeline.CreateConstantBuffer <PSConstants>();
_psConstants.Value.ClearColor = Color.AliceBlue.WithAlpha(1);
_pipeline.SetConstant(ShaderType.Pixel, 0, _psConstants);
for (int i = 0; i < input.Length; ++i)
{
_pipeline.SetResource(i, input[i]);
}
//vb
var processor = _pipeline.CreateVertexDataProcessor <Vertex>();
var data = new Vertex[]
{
new Vertex {
Position = new Vector2(0, 0)
},
new Vertex {
Position = new Vector2(1, 0)
},
new Vertex {
Position = new Vector2(0, 1)
},
new Vertex {
Position = new Vector2(0, 1)
},
new Vertex {
Position = new Vector2(1, 0)
},
new Vertex {
Position = new Vector2(1, 1)
},
};
_vertexBuffer = processor.CreateImmutableBuffer(data);
}
private void InitializeRendering()
{
_renderWindow = new Form();
_renderWindow.FormBorderStyle = FormBorderStyle.None;
_renderWindow.TopLevel = false;
_renderWindow.Parent = this;
_renderWindow.Dock = DockStyle.Fill;
_renderWindow.Show();
_device = LightDevice.Create(_renderWindow);
_device.AutoResize = false; //We don't use loop, so AutoResize is not checked.
_spriteDebug = new Sprite(_device);
_spriteFont = new TextureFontCache(_device, SystemFonts.DefaultFont);
_target = new RenderTargetList(_device.GetDefaultTarget(Color.AliceBlue.WithAlpha(1)), _device.CreateDepthStencilTarget());
_target.Apply();
_modelPipeline = _device.CompilePipeline(InputTopology.Point,
ShaderSource.FromResource("Model.fx", ShaderType.Vertex | ShaderType.Geometry | ShaderType.Pixel));
_inputProcessor = _modelPipeline.CreateVertexDataProcessor <Voxel>();
_vsConstant = _modelPipeline.CreateConstantBuffer <Matrix4x4>();
_modelPipeline.SetConstant(ShaderType.Vertex, 0, _vsConstant);
_gsConstant = _modelPipeline.CreateConstantBuffer <GSConstant>();
_modelPipeline.SetConstant(ShaderType.Geometry, 0, _gsConstant);
_camera = new Camera(_device, new Vector3(0, 0, 0));
_camera.SetForm(_renderWindow);
_renderWindowLastWidth = _renderWindow.ClientSize.Width;
_renderWindowLastHeight = _renderWindow.ClientSize.Height;
ResizeBegin += RenderWindow_ResizeBegin;
ResizeEnd += RenderWindow_ResizeEnd;
_renderWindow.ResizeBegin += RenderWindow_ResizeBegin;
_renderWindow.ResizeEnd += RenderWindow_ResizeEnd;
_renderWindow.ClientSizeChanged += RenderWindow_ClientSizeChanged;
_renderWindow.DoubleClick += delegate(object obj, EventArgs e)
{
ResetCamera();
};
}
public DeferredTarget(LightDevice device)
{
_device = device;
//target & output
var screenTarget = device.GetDefaultTarget();
var colorTarget = device.CreateTextureTarget();
var normalTarget = device.CreateTextureTarget();
var depthTarget = device.CreateDepthStencilTarget();
_normalTargetObj = normalTarget;
_renderTarget1 = new RenderTargetList(colorTarget, normalTarget, depthTarget);
_renderTarget2 = new RenderTargetList(screenTarget, normalTarget, depthTarget);
colorTarget.ClearColor = Color.Black.WithAlpha(0);
_colorData = colorTarget.GetTexture2D();
_depthData = depthTarget.GetTexture2D();
_normalData = normalTarget.GetTexture2D();
}