Hi Xhed, although not the answer I was hoping for, thank you for at least acknowledging the problem. I guess there's nothing to be done but wait to see what further developments may bring.

Problem persists in Unity 2018.1. The issue still seems to be that rendering gets slower the more objects are in the scene.

I have the same scene in 3Ds Max and Unity, with the following samples per second (average):

3ds Max: 14.47 million

Unity (separate objects): 8.85 million
Unity (batched in ...

Problem still persists in 1.1.0.1245 - same behaviour exhibited.

Please Otoy, can we have a discussion about this?

Bump - can anyone from Otoy please advise. I can only imagine this is something that will impact many people's ability to use Octane in Unity.

I hate to be that person, but I run a studio with 20 licenses of Unity Pro, with our plan to also eventually have 20 licenses of OctaneRender Creator. In ...

Bumping so that this topic doesn't drift away.

Further reinforcing these tests, now that Octane will render in Play mode, I can easily see the issue by toggling the gameobjects to be batching static or not.

Non-static (batches: 63): 5min 15sec
Static (batches: 5): 3min 45sec
Again, I need to ...

Hi Goldorak, sorry for the late reply. I have a subscription to OctaneRender Studio, however the tests I am running are on a single GPU - an Alienware with a GTX1080. I have confirmed that Octane is using the correct GPU.

As evidenced by my tests a few weeks ago, the issue is due to the amount of ...

Okay, another update...

I went back into the 3Ds Max file and combined all geometry into one object. I exported this as a new FBX file and imported into Unity.

It was beyond the 65k threshold so Unity split it into 2 objects, but even then Octane rendered it in 3:09.

This indicates the issue is ...

Okay thanks everyone for the replies, I have conducted more tests and the error persists in Unity when using geometry. This is what I did:

Setup Scene

3Ds Max scene, with 1 Octane Daylight. Glossy material on everything. Rendered in 2:43. I exported both an ORBX and an FBX from 3Ds Max.

Unity ...

Hi Paride4331, I'll have to check and see if I can upload the files themselves - they are from a client project.

I switched off the emitting lights in both scenes and left only the daylight in, and the time and noise difference was still significant, so I don't believe the lights are the problem. I ...

Hi Otoy,

I'm trying to understand why I'm getting a difference in noise levels and render times between 3Ds Max and Unity.

I have a simple scene in Unity that I exported to 3Ds Max (using Unity's new FBX tools in 2017.2). In both programs I did the following:

1) Create a simple Glossy material ...