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How does Direct3D 11 support multiple pass rendering?
Direct3D 11 implements support for object creation and rendering using multiple threads. Multiple-pass rendering is a process in which an application traverses its scene graph multiple times in order to produce an output to render to the display.
How to do splash screen in DirectX 11?
This code is contained inside a method called GraphicsEngine::AddSamplerStates. DirectX gives you the possibility to create objects e.g. ID3D11Buffer on a different thread as the main thread. This allows you to load objects while the game is rendering other stuff (splash screen or loading animation).
How does multiple pass rendering improve your performance?
Multiple-pass rendering improves performance because it breaks up complex scenes into tasks that can run concurrently.
Where does the data come from in Direct3D?
In the Direct3D rendering pipeline, data flows from several sources, like the tributaries of a river. Some parts of the flow are programmable. Some parts have knobs and dials. Sources of data are either serial streams of packets (vertices) or indexable arrays (shader resources).
What do you need to know about 3D rendering?
Finally, a last matrix is required: the projection matrix. This matrix is responsible of the conversion from the 3D world to the screen space (2D). For example, starting from (x1, y1, z1) the projection matrix will produce (x2, y2) using the size of the screen, the field of view of the camera and the aspect ratio.
Is there a Direct3D API for Windows 7?
Use Direct3D 10.1 and Direct3D 11 APIs with Windows 7 and later. You can also use Direct3D 10.1 and Direct3D 11 APIs with Windows Vista with Service Pack 2 (SP2) by downloading KB 971644. In the Direct3D rendering pipeline, data flows from several sources, like the tributaries of a river. Some parts of the flow are programmable.