public void Resize(int width, int height)
{
ResolutionX = width; ResolutionY = height;
MainCamera.renderTargetView?.Dispose();
MainCamera.depthStencilView?.Dispose();
D2DTarget?.Dispose();
D2DContext?.Dispose();
MainCamera.AspectRatio = width / (float)height;
swapChain.ResizeBuffers(swapChain.Description.BufferCount, width, height, DXGI.Format.Unknown, DXGI.SwapChainFlags.None);
D2DContext = new D2D1.DeviceContext(D2DDevice, D2D1.DeviceContextOptions.None);
using (DXGI.Surface surface = swapChain.GetBackBuffer <DXGI.Surface>(0))
D2DTarget = new D2D1.Bitmap1(D2DContext, surface,
new D2D1.BitmapProperties1(new D2D1.PixelFormat(DXGI.Format.R8G8B8A8_UNorm, D2D1.AlphaMode.Premultiplied),
D2DFactory.DesktopDpi.Height, D2DFactory.DesktopDpi.Width, D2D1.BitmapOptions.CannotDraw | D2D1.BitmapOptions.Target)
);
D2DContext.Target = D2DTarget;
// render target
using (D3D11.Texture2D backBuffer = swapChain.GetBackBuffer <D3D11.Texture2D>(0))
MainCamera.renderTargetView = new D3D11.RenderTargetView(Device, backBuffer);
// depth buffer
D3D11.Texture2DDescription depthDescription = new D3D11.Texture2DDescription()
{
Format = DXGI.Format.D32_Float,
ArraySize = 1,
MipLevels = 1,
Width = width,
Height = height,
SampleDescription = new DXGI.SampleDescription(SampleCount, SampleQuality),
Usage = D3D11.ResourceUsage.Default,
BindFlags = D3D11.BindFlags.DepthStencil,
CpuAccessFlags = D3D11.CpuAccessFlags.None,
OptionFlags = D3D11.ResourceOptionFlags.None
};
using (D3D11.Texture2D depthTexture = new D3D11.Texture2D(Device, depthDescription))
MainCamera.depthStencilView = new D3D11.DepthStencilView(Device, depthTexture);
// viewport
Viewport = new Viewport(0, 0, width, height);
Context.Rasterizer.SetViewport(Viewport);
}
public void Dispose()
{
foreach (KeyValuePair <string, D2D1.Brush> p in Brushes)
{
p.Value.Dispose();
}
DashStyle.Dispose();
D2DTarget.Dispose();
D2DDevice.Dispose();
D2DContext.Dispose();
D2DFactory.Dispose();
BlackTextureView.Dispose();
WhiteTextureView.Dispose();
AnisotropicSampler.Dispose();
blendStateOpaque.Dispose();
blendStateTransparent.Dispose();
rasterizerStateSolidCullBack.Dispose();
rasterizerStateWireframeCullBack.Dispose();
rasterizerStateSolidNoCull.Dispose();
rasterizerStateWireframeNoCull.Dispose();
depthStencilStateDefault.Dispose();
depthStencilStateNoDepth.Dispose();
foreach (Camera c in Cameras)
{
c.Dispose();
}
constantBuffer.Dispose();
swapChain.Dispose();
Device.Dispose();
Context.Dispose();
}
