private BlendState CreateBlendState(bool isBlendEnabled,
Blend sourceBlend, Blend destinationBlend, BlendOperation blendOperation,
Blend sourceAlphaBlend, Blend destinationAlphaBlend, BlendOperation blendOperationAlpha)
{
var blendStateDescription = BlendStateDescription.Default();
for (var i = 0; i < 8; i++)
{
blendStateDescription.RenderTarget[i].IsBlendEnabled = true;
blendStateDescription.RenderTarget[i].SourceBlend = sourceBlend.ToSharpDX();
blendStateDescription.RenderTarget[i].DestinationBlend = destinationBlend.ToSharpDX();
blendStateDescription.RenderTarget[i].BlendOperation = blendOperation.ToSharpDX();
blendStateDescription.RenderTarget[i].SourceAlphaBlend = sourceAlphaBlend.ToSharpDX();
blendStateDescription.RenderTarget[i].DestinationAlphaBlend = destinationAlphaBlend.ToSharpDX();
blendStateDescription.RenderTarget[i].AlphaBlendOperation = blendOperationAlpha.ToSharpDX();
blendStateDescription.RenderTarget[i].RenderTargetWriteMask = ColorWriteMaskFlags.All;
}
var blendState = new BlendState(_graphicsDevice, blendStateDescription);
return(blendState);
}