/// <summary>
/// <p>Create a blend-state object that encapsulates blend state for the output-merger stage.</p>
/// </summary>
/// <param name="device">The <see cref="DirectXDevice"/>.</param>
/// <param name="sourceBlend">The source blend.</param>
/// <param name="destinationBlend">The destination blend.</param>
/// <param name="blendOperation">The blend operation.</param>
/// <param name="sourceAlphaBlend">The source alpha blend.</param>
/// <param name="destinationAlphaBlend">The destination alpha blend.</param>
/// <param name="alphaBlendOperation">The alpha blend operation.</param>
/// <param name="renderTargetWriteMask">The render target write mask.</param>
/// <param name="mask">The mask.</param>
/// <returns>A new <see cref="BlendState" /> instance.</returns>
/// <msdn-id>ff476500</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateBlendState([In] const D3D11_BLEND_DESC* pBlendStateDesc,[Out, Fast] ID3D11BlendState** ppBlendState)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateBlendState</unmanaged-short>
/// <remarks><p>An application can create up to 4096 unique blend-state objects. For each object created, the runtime checks to see if a previous object has the same state. If such a previous object exists, the runtime will return a reference to previous instance instead of creating a duplicate object.</p></remarks>
public static BlendState New(DirectXDevice device, BlendOption sourceBlend, BlendOption destinationBlend,
BlendOperation blendOperation, BlendOption sourceAlphaBlend, BlendOption destinationAlphaBlend,
BlendOperation alphaBlendOperation, ColorWriteMaskFlags renderTargetWriteMask = ColorWriteMaskFlags.All,
int mask = -1)
{
return(New(device, sourceBlend, destinationBlend, blendOperation, sourceAlphaBlend, destinationAlphaBlend,
alphaBlendOperation, renderTargetWriteMask, Color.White, mask));
}
/// <summary>
/// <p>Create a blend-state object that encapsulates blend state for the output-merger stage.</p>
/// </summary>
/// <param name="device">The <see cref="DirectXDevice"/>.</param>
/// <param name="sourceBlend">The source blend.</param>
/// <param name="destinationBlend">The destination blend.</param>
/// <param name="blendOperation">The blend operation.</param>
/// <param name="sourceAlphaBlend">The source alpha blend.</param>
/// <param name="destinationAlphaBlend">The destination alpha blend.</param>
/// <param name="alphaBlendOperation">The alpha blend operation.</param>
/// <param name="renderTargetWriteMask">The render target write mask.</param>
/// <param name="blendFactor">The blend factor.</param>
/// <param name="mask">The mask.</param>
/// <returns>A new <see cref="BlendState"/> instance.</returns>
/// <msdn-id>ff476500</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateBlendState([In] const D3D11_BLEND_DESC* pBlendStateDesc,[Out, Fast] ID3D11BlendState** ppBlendState)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateBlendState</unmanaged-short>
/// <remarks><p>An application can create up to 4096 unique blend-state objects. For each object created, the runtime checks to see if a previous object has the same state. If such a previous object exists, the runtime will return a reference to previous instance instead of creating a duplicate object.</p></remarks>
public static BlendState New(DirectXDevice device, BlendOption sourceBlend, BlendOption destinationBlend,
BlendOperation blendOperation, BlendOption sourceAlphaBlend, BlendOption destinationAlphaBlend,
BlendOperation alphaBlendOperation, ColorWriteMaskFlags renderTargetWriteMask, Color4 blendFactor,
int mask = -1)
{
return(New(device,
new RenderTargetBlendDescription(true, sourceBlend, destinationBlend, blendOperation, sourceAlphaBlend,
destinationAlphaBlend, alphaBlendOperation, renderTargetWriteMask), blendFactor, mask));
}
public void Load(BinaryReader reader)
{
AlphaBlendOperation = (BlendOperation)reader.ReadByte();
BlendOperation = (BlendOperation)reader.ReadByte();
ColourWriteMask = (ColorWriteMaskFlags)reader.ReadByte();
DestinationAlphaBlend = (BlendOption)reader.ReadByte();
DestinationBlend = (BlendOption)reader.ReadByte();
SourceAlphaBlend = (BlendOption)reader.ReadByte();
SourceBlend = (BlendOption)reader.ReadByte();
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderTargetBlendDescription" /> struct.
/// </summary>
/// <param name="isBlendEnabled">The is blend enabled.</param>
/// <param name="sourceBlend">The source blend.</param>
/// <param name="destinationBlend">The destination blend.</param>
/// <param name="blendOperation">The blend operation.</param>
/// <param name="sourceAlphaBlend">The source alpha blend.</param>
/// <param name="destinationAlphaBlend">The destination alpha blend.</param>
/// <param name="alphaBlendOperation">The alpha blend operation.</param>
/// <param name="renderTargetWriteMask">The render target write mask.</param>
public RenderTargetBlendDescription(bool isBlendEnabled, BlendOption sourceBlend, BlendOption destinationBlend, BlendOperation blendOperation, BlendOption sourceAlphaBlend, BlendOption destinationAlphaBlend, BlendOperation alphaBlendOperation, ColorWriteMaskFlags renderTargetWriteMask)
{
IsBlendEnabled = isBlendEnabled;
SourceBlend = sourceBlend;
DestinationBlend = destinationBlend;
BlendOperation = blendOperation;
SourceAlphaBlend = sourceAlphaBlend;
DestinationAlphaBlend = destinationAlphaBlend;
AlphaBlendOperation = alphaBlendOperation;
RenderTargetWriteMask = renderTargetWriteMask;
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderTargetBlendDescription" /> struct.
/// </summary>
/// <param name="isBlendEnabled">The is blend enabled.</param>
/// <param name="sourceBlend">The source blend.</param>
/// <param name="destinationBlend">The destination blend.</param>
/// <param name="blendOperation">The blend operation.</param>
/// <param name="sourceAlphaBlend">The source alpha blend.</param>
/// <param name="destinationAlphaBlend">The destination alpha blend.</param>
/// <param name="alphaBlendOperation">The alpha blend operation.</param>
/// <param name="renderTargetWriteMask">The render target write mask.</param>
public RenderTargetBlendDescription(bool isBlendEnabled, BlendOption sourceBlend, BlendOption destinationBlend, BlendOperation blendOperation, BlendOption sourceAlphaBlend, BlendOption destinationAlphaBlend, BlendOperation alphaBlendOperation, ColorWriteMaskFlags renderTargetWriteMask)
{
IsBlendEnabled = isBlendEnabled;
SourceBlend = sourceBlend;
DestinationBlend = destinationBlend;
BlendOperation = blendOperation;
SourceAlphaBlend = sourceAlphaBlend;
DestinationAlphaBlend = destinationAlphaBlend;
AlphaBlendOperation = alphaBlendOperation;
RenderTargetWriteMask = renderTargetWriteMask;
}
public void Evaluate(int SpreadMax)
{
if (this.red.IsChanged ||
this.green.IsChanged ||
this.blue.IsChanged ||
this.alpha.IsChanged ||
this.FInState.IsChanged)
{
this.FOutState.SliceCount = SpreadMax;
for (int i = 0; i < SpreadMax; i++)
{
DX11RenderState rs;
if (this.FInState.IsConnected)
{
rs = this.FInState[i].Clone();
}
else
{
rs = new DX11RenderState();
}
ColorWriteMaskFlags flag = ColorWriteMaskFlags.None;
if (red[i])
{
flag |= ColorWriteMaskFlags.Red;
}
if (green[i])
{
flag |= ColorWriteMaskFlags.Green;
}
if (blue[i])
{
flag |= ColorWriteMaskFlags.Blue;
}
if (alpha[i])
{
flag |= ColorWriteMaskFlags.Alpha;
}
BlendStateDescription bs = rs.Blend;
bs.RenderTargets[0].RenderTargetWriteMask = flag;
rs.Blend = bs;
this.FOutState[i] = rs;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="WriteMaskEditor"/> class.
/// </summary>
/// <param name="writeMask">The current write mask flags.</param>
public WriteMaskEditor(ColorWriteMaskFlags writeMask)
: this()
{
var maskBits =
((ColorWriteMaskFlags[])Enum.GetValues(typeof(ColorWriteMaskFlags))).Where(item => item != ColorWriteMaskFlags.All && item != ColorWriteMaskFlags.None)
.ToArray();
Items.Clear();
foreach (ColorWriteMaskFlags flag in maskBits)
{
Items.Add(flag, (writeMask & flag) == flag);
}
CheckOnClick = true;
}
/// <summary>
/// <p>Create a blend-state object that encapsulates blend state for the output-merger stage.</p>
/// </summary>
/// <param name="device">The <see cref="GraphicsDevice"/>.</param>
/// <param name="sourceBlend">The source blend.</param>
/// <param name="destinationBlend">The destination blend.</param>
/// <param name="blendOperation">The blend operation.</param>
/// <param name="sourceAlphaBlend">The source alpha blend.</param>
/// <param name="destinationAlphaBlend">The destination alpha blend.</param>
/// <param name="alphaBlendOperation">The alpha blend operation.</param>
/// <param name="renderTargetWriteMask">The render target write mask.</param>
/// <param name="blendFactor">The blend factor.</param>
/// <param name="mask">The mask.</param>
/// <returns>A new <see cref="BlendState"/> instance.</returns>
/// <msdn-id>ff476500</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateBlendState([In] const D3D11_BLEND_DESC* pBlendStateDesc,[Out, Fast] ID3D11BlendState** ppBlendState)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateBlendState</unmanaged-short>
/// <remarks><p>An application can create up to 4096 unique blend-state objects. For each object created, the runtime checks to see if a previous object has the same state. If such a previous object exists, the runtime will return a reference to previous instance instead of creating a duplicate object.</p></remarks>
public static BlendState New(GraphicsDevice device, BlendOption sourceBlend, BlendOption destinationBlend, BlendOperation blendOperation, BlendOption sourceAlphaBlend, BlendOption destinationAlphaBlend, BlendOperation alphaBlendOperation, ColorWriteMaskFlags renderTargetWriteMask, Color4 blendFactor, int mask = -1)
{
return New(device, new RenderTargetBlendDescription(true, sourceBlend, destinationBlend, blendOperation, sourceAlphaBlend, destinationAlphaBlend, alphaBlendOperation, renderTargetWriteMask), blendFactor, mask);
}
/// <summary>
/// <p>Create a blend-state object that encapsulates blend state for the output-merger stage.</p>
/// </summary>
/// <param name="device">The <see cref="GraphicsDevice"/>.</param>
/// <param name="sourceBlend">The source blend.</param>
/// <param name="destinationBlend">The destination blend.</param>
/// <param name="blendOperation">The blend operation.</param>
/// <param name="sourceAlphaBlend">The source alpha blend.</param>
/// <param name="destinationAlphaBlend">The destination alpha blend.</param>
/// <param name="alphaBlendOperation">The alpha blend operation.</param>
/// <param name="renderTargetWriteMask">The render target write mask.</param>
/// <param name="mask">The mask.</param>
/// <returns>A new <see cref="BlendState" /> instance.</returns>
/// <msdn-id>ff476500</msdn-id>
/// <unmanaged>HRESULT ID3D11Device::CreateBlendState([In] const D3D11_BLEND_DESC* pBlendStateDesc,[Out, Fast] ID3D11BlendState** ppBlendState)</unmanaged>
/// <unmanaged-short>ID3D11Device::CreateBlendState</unmanaged-short>
/// <remarks><p>An application can create up to 4096 unique blend-state objects. For each object created, the runtime checks to see if a previous object has the same state. If such a previous object exists, the runtime will return a reference to previous instance instead of creating a duplicate object.</p></remarks>
public static BlendState New(GraphicsDevice device, BlendOption sourceBlend, BlendOption destinationBlend, BlendOperation blendOperation, BlendOption sourceAlphaBlend, BlendOption destinationAlphaBlend, BlendOperation alphaBlendOperation, ColorWriteMaskFlags renderTargetWriteMask = ColorWriteMaskFlags.All, int mask = -1)
{
return New(device, sourceBlend, destinationBlend, blendOperation, sourceAlphaBlend, destinationAlphaBlend, alphaBlendOperation, renderTargetWriteMask, Color.White, mask);
}
public static BlendState CreateBlendState(Device device, bool blendEnable, BlendOperation op, BlendOption src, BlendOption dst, BlendOperation opAlpha, BlendOption srcAlpha, BlendOption dstAlpha, ColorWriteMaskFlags writeMask)
{
BlendStateDescription bsd = new BlendStateDescription();
//ZeroMemory(&bsd, sizeof(bsd));
bsd.RenderTarget[0].IsBlendEnabled = blendEnable;
bsd.RenderTarget[0].BlendOperation = op;
bsd.RenderTarget[0].SourceBlend = src;
bsd.RenderTarget[0].DestinationBlend = dst;
bsd.RenderTarget[0].AlphaBlendOperation = opAlpha;
bsd.RenderTarget[0].SourceAlphaBlend = srcAlpha;
bsd.RenderTarget[0].DestinationAlphaBlend = dstAlpha;
bsd.RenderTarget[0].RenderTargetWriteMask = writeMask;
BlendState bs = new BlendState(device, bsd);
return(bs);
}
