7/25/2023 0 Comments Directx 11 sdkTessellation is a natural solution for geometry that is largely data-derived and where the players view may vary widely within a scene. The first sample pictured above, Tessellation Pattern Viewer, provides a simple visual explanation of how the subdivision is controlled, as well as examples of the various modes that DirectX 11 tessellation can run in. For those not familiar, DirectX 11 adds several stages to the geometry pipeline, which allow new classes of shaders to determine if and how each polygon produced by the Vertex Shader should be subdivided the GPU generates the desired mesh accordingly, and then then, a second shader runs on the resulting geometry so that it can be manipulated as the programmer sees fit. The first major DirectX 11 feature that the SDK covers is hardware-accellerated tessellation.
0 Comments
Leave a Reply. |