I’m having trouble achieving the correct color in the Solaris viewport.

While using Octane with ACEScg, the Octane IPR works well, and it renders with the correct color space at the OBJ level and in Solaris. However, in the Solaris viewport, I’m encountering an issue. Karma XPU and Redshift display ...

I get some strange behavior when using a target/"look at" reference while scaling the Octane light non uniformly.
It's seem like the scaling offsets the "look at" position? (See gif)

I don't know if it's a bug, or me not understanding how it's suppose to work.

The way I'm trying to make it work is ...

It seems that the IES projection is static and does not follow the octane lights rotation.

If I dive into the octane light and add a projection spherical node, (Normal space (IES Lights)) to the IES texture's projection input, it seems to work correct.
Bug, or am I missing something?

Will there be an Octane 4 plugin for Houdini 18?

I am often doing installations, where I am using projectors, and I am using Houdini to visualize the ideas before building the installations. I am doing a project right now where I have projection surfaces and mirrors.
I Im trying to create a emission material that act as a "real projector", to ...

I can't render wireframe (Wireframe geometry node) in octane. Is there a way or is it not supported?

Thank you for your fast answer.

I just bought a license for houdini, but I can't find the "Houdini 16" version of the plugin.
Is there no plugin for this version for Windows?