I'm using the Unreal Engine 4 VR Content Examples where it has a whiteboard you can draw on. It uses render targets to render the line to the canvas. The problem is, when I copy the whiteboard to ...

Short Version of Problem I am trying to access the contents of a RenderTexture in Unity which I have been drawing with an own Material using Graphics.Blit. Graphics.Blit (null, renderTexture, mat...

Using DirectX 11, I created a 3D volume texture that can be bound as a render target: D3D11_TEXTURE3D_DESC texDesc3d; // ... texDesc3d.Usage = D3D11_USAGE_DEFAULT; texDesc3d.BindFlags = D3D11_BIND...

I have IDirect3DSurface9, default pool, YUV format. How can I efficiently get bitmap bits from it? At the moment I: create render target: device->CreateRenderTarget(surf_desc.Width, surf_desc.Heig...