internal void ApplyState(GraphicsDevice device)
{
if (_state == null)
{
// We're now bound to a device... no one should
// be changing the state of this object now!
GraphicsDevice = device;
// Build the description.
var desc = new SharpDX.Direct3D11.DepthStencilStateDescription();
desc.IsDepthEnabled = DepthBufferEnable;
desc.DepthComparison = GetComparison(DepthBufferFunction);
if (DepthBufferWriteEnable)
{
desc.DepthWriteMask = SharpDX.Direct3D11.DepthWriteMask.All;
}
else
{
desc.DepthWriteMask = SharpDX.Direct3D11.DepthWriteMask.Zero;
}
desc.IsStencilEnabled = StencilEnable;
desc.StencilReadMask = (byte)StencilMask; // TODO: Should this instead grab the upper 8bits?
desc.StencilWriteMask = (byte)StencilWriteMask;
if (TwoSidedStencilMode)
{
desc.BackFace.Comparison = GetComparison(CounterClockwiseStencilFunction);
desc.BackFace.DepthFailOperation = GetStencilOp(CounterClockwiseStencilDepthBufferFail);
desc.BackFace.FailOperation = GetStencilOp(CounterClockwiseStencilFail);
desc.BackFace.PassOperation = GetStencilOp(CounterClockwiseStencilPass);
}
else
{ //use same settings as frontFace
desc.BackFace.Comparison = GetComparison(StencilFunction);
desc.BackFace.DepthFailOperation = GetStencilOp(StencilDepthBufferFail);
desc.BackFace.FailOperation = GetStencilOp(StencilFail);
desc.BackFace.PassOperation = GetStencilOp(StencilPass);
}
desc.FrontFace.Comparison = GetComparison(StencilFunction);
desc.FrontFace.DepthFailOperation = GetStencilOp(StencilDepthBufferFail);
desc.FrontFace.FailOperation = GetStencilOp(StencilFail);
desc.FrontFace.PassOperation = GetStencilOp(StencilPass);
// Create the state.
_state = new SharpDX.Direct3D11.DepthStencilState(GraphicsDevice._d3dDevice, desc);
}
Debug.Assert(GraphicsDevice == device, "The state was created for a different device!");
// NOTE: We make the assumption here that the caller has
// locked the d3dContext for us to use.
// Apply the state!
device._d3dContext.OutputMerger.DepthStencilReference = ReferenceStencil;
device._d3dContext.OutputMerger.DepthStencilState = _state;
}
internal void PlatformApplyState(GraphicsDevice device)
{
if (_state == null)
{
// We're now bound to a device... no one should
// be changing the state of this object now!
GraphicsDevice = device;
// Build the description.
var desc = new SharpDX.Direct3D11.DepthStencilStateDescription();
desc.IsDepthEnabled = DepthBufferEnable;
desc.DepthComparison = GetComparison(DepthBufferFunction);
if (DepthBufferWriteEnable)
desc.DepthWriteMask = SharpDX.Direct3D11.DepthWriteMask.All;
else
desc.DepthWriteMask = SharpDX.Direct3D11.DepthWriteMask.Zero;
desc.IsStencilEnabled = StencilEnable;
desc.StencilReadMask = (byte)StencilMask; // TODO: Should this instead grab the upper 8bits?
desc.StencilWriteMask = (byte)StencilWriteMask;
if (TwoSidedStencilMode)
{
desc.BackFace.Comparison = GetComparison(CounterClockwiseStencilFunction);
desc.BackFace.DepthFailOperation = GetStencilOp(CounterClockwiseStencilDepthBufferFail);
desc.BackFace.FailOperation = GetStencilOp(CounterClockwiseStencilFail);
desc.BackFace.PassOperation = GetStencilOp(CounterClockwiseStencilPass);
}
else
{ //use same settings as frontFace
desc.BackFace.Comparison = GetComparison(StencilFunction);
desc.BackFace.DepthFailOperation = GetStencilOp(StencilDepthBufferFail);
desc.BackFace.FailOperation = GetStencilOp(StencilFail);
desc.BackFace.PassOperation = GetStencilOp(StencilPass);
}
desc.FrontFace.Comparison = GetComparison(StencilFunction);
desc.FrontFace.DepthFailOperation = GetStencilOp(StencilDepthBufferFail);
desc.FrontFace.FailOperation = GetStencilOp(StencilFail);
desc.FrontFace.PassOperation = GetStencilOp(StencilPass);
// Create the state.
_state = new SharpDX.Direct3D11.DepthStencilState(GraphicsDevice._d3dDevice, desc);
}
Debug.Assert(GraphicsDevice == device, "The state was created for a different device!");
// NOTE: We make the assumption here that the caller has
// locked the d3dContext for us to use.
// Apply the state!
device._d3dContext.OutputMerger.SetDepthStencilState(_state, ReferenceStencil);
}
private void _スワップチェーンに依存するグラフィックリソースを作成する()
{
using (var backbufferTexture2D = this.SwapChain.GetBackBuffer <SharpDX.Direct3D11.Texture2D>(0)) // D3D 用
using (var backbufferSurface = this.SwapChain.GetBackBuffer <SharpDX.DXGI.Surface>(0)) // D2D 用
{
// ※正確には、「スワップチェーン」というより、「スワップチェーンが持つバックバッファ」に依存するリソース。
// D3D 関連
#region " バックバッファに対するD3Dレンダーターゲットビューを作成する。"
//----------------
this.D3DRenderTargetView = new SharpDX.Direct3D11.RenderTargetView(this.D3DDevice, backbufferTexture2D);
//----------------
#endregion
#region " バックバッファに対する深度ステンシル、深度ステンシルビュー、深度ステンシルステートを作成する。"
//----------------
var depthStencilDesc = new SharpDX.Direct3D11.Texture2DDescription()
{
Width = backbufferTexture2D.Description.Width,
Height = backbufferTexture2D.Description.Height,
MipLevels = 1,
ArraySize = 1,
Format = SharpDX.DXGI.Format.D32_Float, // Depthのみのフォーマット
SampleDescription = backbufferTexture2D.Description.SampleDescription,
Usage = SharpDX.Direct3D11.ResourceUsage.Default,
BindFlags = SharpDX.Direct3D11.BindFlags.DepthStencil,
CpuAccessFlags = SharpDX.Direct3D11.CpuAccessFlags.None, // CPUからはアクセスしない
OptionFlags = SharpDX.Direct3D11.ResourceOptionFlags.None,
};
this.D3DDepthStencil = new SharpDX.Direct3D11.Texture2D(this.D3DDevice, depthStencilDesc);
var depthStencilViewDesc = new SharpDX.Direct3D11.DepthStencilViewDescription()
{
Format = depthStencilDesc.Format,
Dimension = SharpDX.Direct3D11.DepthStencilViewDimension.Texture2D,
Flags = SharpDX.Direct3D11.DepthStencilViewFlags.None,
Texture2D = new SharpDX.Direct3D11.DepthStencilViewDescription.Texture2DResource()
{
MipSlice = 0,
},
};
this.D3DDepthStencilView = new SharpDX.Direct3D11.DepthStencilView(this.D3DDevice, this.D3DDepthStencil, depthStencilViewDesc);
var depthSencilStateDesc = new SharpDX.Direct3D11.DepthStencilStateDescription()
{
IsDepthEnabled = this._深度ステンシルを使う, // 深度テストあり？
DepthWriteMask = SharpDX.Direct3D11.DepthWriteMask.All, // 書き込む
DepthComparison = SharpDX.Direct3D11.Comparison.Less, // 手前の物体を描画
IsStencilEnabled = false, // ステンシルテストなし。
StencilReadMask = 0, // ステンシル読み込みマスク。
StencilWriteMask = 0, // ステンシル書き込みマスク。
// 面が表を向いている場合のステンシル・テストの設定
FrontFace = new SharpDX.Direct3D11.DepthStencilOperationDescription()
{
FailOperation = SharpDX.Direct3D11.StencilOperation.Keep, // 維持
DepthFailOperation = SharpDX.Direct3D11.StencilOperation.Keep, // 維持
PassOperation = SharpDX.Direct3D11.StencilOperation.Keep, // 維持
Comparison = SharpDX.Direct3D11.Comparison.Never, // 常に失敗
},
// 面が裏を向いている場合のステンシル・テストの設定
BackFace = new SharpDX.Direct3D11.DepthStencilOperationDescription()
{
FailOperation = SharpDX.Direct3D11.StencilOperation.Keep, // 維持
DepthFailOperation = SharpDX.Direct3D11.StencilOperation.Keep, // 維持
PassOperation = SharpDX.Direct3D11.StencilOperation.Keep, // 維持
Comparison = SharpDX.Direct3D11.Comparison.Always, // 常に成功
},
};
this.D3DDepthStencilState = new SharpDX.Direct3D11.DepthStencilState(this.D3DDevice, depthSencilStateDesc);
//----------------
#endregion
#region " バックバッファに対するビューポートを作成する。"
//----------------
this.D3DViewPort[0] = new SharpDX.Mathematics.Interop.RawViewportF()
{
X = 0.0f,
Y = 0.0f,
Width = (float)backbufferTexture2D.Description.Width,
Height = (float)backbufferTexture2D.Description.Height,
MinDepth = 0.0f,
MaxDepth = 1.0f,
};
//----------------
#endregion
// D2D 関連
#region " バックバッファとメモリを共有する、既定のD2Dレンダーターゲットビットマップを作成する。"
//----------------
this.D2DRenderBitmap = new SharpDX.Direct2D1.Bitmap1( // このビットマップは、
this.D2DDeviceContext,
backbufferSurface, // このDXGIサーフェスとメモリを共有する。
new SharpDX.Direct2D1.BitmapProperties1()
{
PixelFormat = new SharpDX.Direct2D1.PixelFormat(backbufferSurface.Description.Format, SharpDX.Direct2D1.AlphaMode.Premultiplied),
BitmapOptions = SharpDX.Direct2D1.BitmapOptions.Target | SharpDX.Direct2D1.BitmapOptions.CannotDraw,
});
this.D2DDeviceContext.Target = this.D2DRenderBitmap;
//----------------
#endregion
}
if (null == this.UIFramework)
{
this.UIFramework = new UI.Framework();
}
this.UIFramework.活性化する();
this.UIFramework.Root.可視 = false;
}