[C++] Direct3D hooking sampleIntro This sample demonstrates the second technique that can be used to render content on-top of other Direct3D applications. The first technique, overlays, is rather general purpose; it is not tied to Direct3D. You can use overlays to render on-top of everything. This technique, on the other hand, is closely tied to Direct3D. Due to its special-purpose nature, you lose some benefits and gain othe
