Gaming graphics have been on a constant improvement trajectory since the early days, with new technologies leveling up the experience. Ray tracing has been one such focus that brings gorgeous lighting ...

Microsoft has unveiled DirectX Raytracing 1.2 (DXR 1.2) at GDC 2025, introducing two major innovations designed to address key ray tracing performance bottlenecks: Opacity Micromaps (OMM) and Shader ...

Plenty of news regarding GPUs and the tech behind them has come out of GDC 2025, and Microsoft has now announced an update to DirectX Raytracing (DXR) at its DirectX State of the Union presentation.

Back in March at the Game Developers Conference 2025 (GDC 2025), Microsoft unveiled DirectX Raytracing (DXR) 1.2, which introduces Opacity Micromaps (OMM). The Redmond giant has now announced the ...