En cherchant sur le net je trouve des reglages via le panneau de préférences mais je n'ai pas le même menu me permettant de selectionner directx11 ou 12
Pourriez vous m'aider à utiliser le path tracer ?
Hello ,
If the option to select Graphics Hardware Support, which lets you toggle between DirectX11 and 12, is not visible, then this means that your graphics card is not able to use Path Tracer. While your graphics card supports DirectX 12, it does not support DirectX Raytracing (DXR), which is a feature only available on certain DX12 graphics cards and is the feature Twinmotion uses to power Path Tracer. At this time, only the NVIDIA RTX series of graphics cards and the AMD Radeon RX 6000 series graphics cards support DXR out-of-the-box. Certain NVIDIA GeForce GTX 10-series graphics cards also support DXR through a driver update, although these cards only offer limited performance.
Best,
Raghib
Hi there,
i have exactly the same issue but don’t think coming from material.
i explain (with TW 2023.1), I had an Alienware laptop with an RTX2070 super (path tracing working).
i just change for a new laptop, Aero 16 oled with gpu rtx 4070+internal iris one. I check and direct x 12 is installed but I encounter the same issue as @Emmanuelle Gobert . Please help if possible. Thanks in advance.
Ok I just find and clic «DirectX 12 » on settings and I can now use PathTracer BUT it’s more longer to render compare to my 2 years Alienware … something I miss … what can I check ? Thanks