Bump map not working in render but shows that it is well plugged in Vraymtl

[ouedraogokhaled02]

I am unable to have the bump map showing in my render( I did a small test and appplid it to the plane on the right). It shows that it is working on the vray mtl(the small sphere in the material editor) preview but when I render I just see a flat plane.

[Casey_H_]

Please show pics of the VRayBitmap and VRayNormalMap settings, as well as the 'Options' section of the VRayMtl settings. Also, please include a render example where the bump is not appearing. The screenshot only shows parts of the viewports, which does not display bump effects.

Or, you can share a copy of the file for us to check out. If you're using 2026, please save down a 2025 version.

[rosie_lucas1]

Hi @ouedraogokhaled02,

I wanted to check in and see if you saw @Casey_H_ follow up requests and you still needed assistance, or if you found a solution to your question already? Please share any available screenshots or screen recordings so the community can assist you further.

All the best,

Rosie | Community Manager