Hi Otoy,

We´re getting an error while processing a scene on ORC.
The error is: "Exploder app exited with code: - 6 - Undefined code".

How do we proceed from here?

Anyone else have problems with Network Render in Octane 4?
The render slave status is red in the PV, and it says "Data:0/0 Mb.".
No errors reported by the slaves.

Hi Octane Community

I'm looking for some coding adivce and it´s probably a very simple task.

I need a Simple IOR/Fresnel code snippet for the new OSL compiler. 1 x input for an IOR value and 1 x black & white output.
The falloff node doesn´t make any sense to me, and it´s way more easy to work ...

Would still love to know how OTOY expect us to use N & K Values in the new metal material. To my knowledge, every single piece of reference is based on separated RGB channels, and not a single value.


https://refractiveindex.info/

This site is what I use for it.


You do know, that in order to ...

Would still love to know how OTOY expect us to use N & K Values in the new metal material. To my knowledge, every single piece of reference is based on separated RGB channels, and not a single value.

For example Copper:

Red channel (0.65 µm): N - 0.27 / K - 3.60
Green Channel (0.55 µm): N - 0.67 ...

Shouldn't N & K values (Index) in the new "Metal" material, be separated into Red, Green and Blue channels?
Or am i missing something?

#wizkid

I had a look at your link, and uv-offset doesn´t seem to help.

But i did a render test with Arnold instead, and took a look at the values in Nuke (Motion Vector pass).

Octane Motion Pass Values is around:
Red: -0.005
Green: 0.06

Arnold Motion Pass Values is around:
Red: -12.47
Green ...

Hey Guys

Does anyone use Nuke/NukeX in their Octane workflow?

We still haven´t figured out how to obtain Motionblur with the "Motion Vector" pass and a VectorBlur node in Nuke.

Any pointers in the right direction is most welcome

Best Regards
Nicolaj