Hi Paul,

Unfortunately it did not, I still get the same cutoff at the end of the SDR range as before. Do you get the same result using my test files? I would not want to rule out a rhino settings issue yet.

In PS I open the EXR and press ctrl+alt+a to open the camera RAW editor. Top right It ...

Hi Max

I found an issue when saving to EXR in that the Linear option was saving to sRGB, and the Tonemapped option was saving as Linear. I have fixed this in the test release below. Can you please tell me if it resolves your issue?

https://render.otoy.com/customerdownloads/plugins/59/16/16/d1 ...

I managed to get the file downloaded. I will need to investigate in detail tomorrow.

Paul

Hi Lekup

I get "Sorry, the page you are looking for is not found." if I try to download that file.

Paul

I'm having an issue exporting HDR EXRs from the Rhino plugin. I can make it work from standalone, but the plugin only ever spits out SDR data, no matter the format. Hi - I clicked the Octane Viewport->Save All Enabled Renderpasses button and selected 32bit, and it saved as 32bit. Is that what you ...

Thanks Rick

It seems to be working on my simple test scene.
Is it possible the texturemap in the material is nested inside a bunch of other nodes? Are you able to send me that scene please so I can take a closer look.

Thanks

Paul

I am running current build of Rhino 3D and current (144) build of Octane for Rhino 3D.

When I create an Octane material, assign it to a box, activate the UV editor in Rhino, the material texture is not the same material that is applied to the object, but another material in the Rhino 3D file ...

I have updated the installers at the top of this thread with:

2025.2.1.204
- Compiled with Octane 2025.2.1
- Added experimental support for Analytic Lights for Modo Point and Area Lights. Tick the Octane->Analytic Quad Light or Analytic Point Light to enable Analytic Lights for these Modo lights ...

I have updated the installers at the top of this thread with:

2025.2.1.144
- Compiled with Octane 2025.2.1
- Potential fix for the crash related to generating Octane material thumbnails

Thanks

Paul

Hello! I suggest posting this question in one of the Octane Standalone forums, where it will attract more attention.

Thanks

Paul