A New Level of Graphics — Microsoft Unveils Shader Model 6.9 and a Major DirectX 12 Update
Microsoft has officially released a fresh update to its Agility SDK 1.619 developer toolkit. The main highlight of this release is the introduction of Shader Model 6.9, which brings a set of technologies to the world of computer games and professional graphics aimed at making visuals even more realistic and the rendering process more efficient.
One of the key innovations is the DXR 1.2 (DirectX Raytracing) specification. In this version, developers gain access to Displaced Micro-Meshes (DMM) technology. In simple terms, it allows graphics cards to process incredibly detailed objects with millions of microscopic triangles without overloading video memory and the processor. This paves the way for proper lighting of truly photorealistic surfaces—from the most complex rock formations to the finest folds on character clothing.
Furthermore, the Shader Model 6.9 update includes improved handling of atomic operations and new capabilities for memory management in shaders. This will allow games to more flexibly allocate resources of modern graphics cards, especially those of the latest generation architectures from NVIDIA, AMD, and Intel. For the average gamer, this means not only beautiful visuals but also more stable frame rates in projects utilizing ray tracing.