private void CreateDeviceAndSwapChain()
{
nativeDevice = new NativeDevice();
backBuffer = new BackBuffer(nativeDevice.GetFactory2(), nativeDevice.D3D11Device, renderForm);
renderTargetView = new RenderTargetView(nativeDevice.D3D11Device, backBuffer.BackBufferTexture);
ViewPort = new Viewport(0, 0, renderForm.Width, renderForm.Height, 0, 1);
}
public LeaDepthStencilState(NativeDevice nativeDevice, bool isDepthTestingEnable)
{
var depthStencilStateDesc = new DepthStencilStateDescription
{
IsDepthEnabled = isDepthTestingEnable,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less,
IsStencilEnabled = false,
StencilWriteMask = 0xff,
StencilReadMask = 0xff
};
depthStencilState = new DepthStencilState(nativeDevice.D3D11Device, depthStencilStateDesc);
}
public DepthBuffer(NativeDevice nativeDevice, int width, int height)
{
depthBufferTexture = new Texture2D(nativeDevice.D3D11Device, new Texture2DDescription()
{
Format = Format.D32_Float_S8X24_UInt,
ArraySize = 1,
MipLevels = 1,
Width = width,
Height = height,
SampleDescription = new SampleDescription(4, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
});
depthStencilView = new DepthStencilView(nativeDevice.D3D11Device, depthBufferTexture);
}