public Postprocess(Game game, string shaderFile, RenderTexture rt = null, string name = null)
{
this.game = game;
this.renderTexture = rt;
if(name == null)
{
this.Name = System.IO.Path.GetFileNameWithoutExtension(shaderFile);
this.debugName = "Postprocess " + this.Name;
}
else
{
this.debugName = this.Name = name;
}
this.shaderFile = shaderFile;
var desc = SamplerStateDescription.Default();
desc.Filter = Filter.MinMagMipPoint;
defaultSamplerStateDescription = desc;
LoadShader();
BuildVertexBuffer();
ppBuffer = Material.CreateBuffer<LiliumPostprocessData>();
game.AddObject(this);
}
public RenderTexture(Game game, int width, int height, int mrtCount = 1, string debugName = null)
{
this.game = game;
if (mrtCount < 1) mrtCount = 1;
this.debugName = debugName ?? "RenderTexture " + Debug.NextObjectId;
var format = Format.R32G32B32A32_Float;
{
var desc = new Texture2DDescription();
desc.Format = format;
desc.Width = width;
desc.Height = height;
desc.BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource;
desc.Usage = ResourceUsage.Default;
desc.ArraySize = 1;
desc.CpuAccessFlags = CpuAccessFlags.None;
desc.MipLevels = 1;
desc.SampleDescription.Count = 1;
desc.SampleDescription.Quality = 0;
desc.OptionFlags = ResourceOptionFlags.None;
textures = new Texture2D[mrtCount];
for (int i = 0; i < mrtCount; ++i)
{
textures[i] = new Texture2D(game.Device, desc);
textures[i].DebugName = DebugName + "[" + i + "]";
}
}
{
var desc = new RenderTargetViewDescription();
desc.Format = format;
desc.Dimension = RenderTargetViewDimension.Texture2D;
desc.Texture2D.MipSlice = 0;
renderTargetViews = new RenderTargetView[mrtCount];
for (int i = 0; i < mrtCount; ++i)
{
renderTargetViews[i] = new RenderTargetView(game.Device, textures[i], desc);
renderTargetViews[i].DebugName = DebugName + "[" + i + "]";
}
}
{
shaderResourceViews = new ShaderResourceView[mrtCount];
for (int i = 0; i < mrtCount; ++i)
{
shaderResourceViews[i] = new ShaderResourceView(game.Device, textures[i]);
shaderResourceViews[i].DebugName = DebugName + "[" + i + "]";
}
}
{
clearColors = new Color4[mrtCount];
for (int i = 0; i < mrtCount; ++i)
{
clearColors[i] = Color4.Black;
}
}
{
var desc = new Texture2DDescription();
desc.Format = Format.D24_UNorm_S8_UInt;
desc.ArraySize = 1;
desc.MipLevels = 1;
desc.Width = width;
desc.Height = height;
desc.SampleDescription.Count = 1;
desc.SampleDescription.Quality = 0;
desc.Usage = ResourceUsage.Default;
desc.BindFlags = BindFlags.DepthStencil;
desc.CpuAccessFlags = CpuAccessFlags.None;
desc.OptionFlags = ResourceOptionFlags.None;
depthStencilTexture = new Texture2D(game.Device, desc);
depthStencilTexture.DebugName = DebugName + "(DS)";
}
{
depthStencilView = new DepthStencilView(game.Device, depthStencilTexture);
depthStencilView.DebugName = DebugName;
}
vp = new SharpDX.Viewport(0, 0, width, height);
game.AddObject(this);
}