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  1. Thread: Page file usage

    by Paul
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    20
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    1,237

    I don't think this is really indicating the...

    I don't think this is really indicating the actual memory used by Iray. When I run our stand-alone Iray application I also see fairly high commit spikes on my system here around 12GB when the Iray...
  2. Thread: Page file usage

    by Paul
    Replies
    20
    Views
    1,237

    Well the committed memory is for the entire...

    Well the committed memory is for the entire system, not the individual process. If you temporarily unload the Iray plugin what kind of usage is seen?
  3. Thread: Page file usage

    by Paul
    Replies
    20
    Views
    1,237

    There is no obvious reason from the logs. Can you...

    There is no obvious reason from the logs. Can you test with OptiX Prime disabled (very bottom of the settings page).

    I also notice from the logs you have some emittitng geometry (something with a...
  4. Thread: Page file usage

    by Paul
    Replies
    20
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    1,237

    No, that seems excessive. The full Iray logs...

    No, that seems excessive. The full Iray logs might be helpful here as they report various statistics. A 1000px square environment should definitely not take up 10GB of memory.
  5. Thread: Page file usage

    by Paul
    Replies
    20
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    1,237

    It's a little tricky for us to know what Rhino is...

    It's a little tricky for us to know what Rhino is doing internally with its memory allocation. However when it runs out of memory, it would be because it has asked for an amount that it is unable to...
  6. Thread: Page file usage

    by Paul
    Replies
    20
    Views
    1,237

    That would seem to indicate it is something in...

    That would seem to indicate it is something in the part being held in Rhino by the plugin rather than internally in the renderer. Note that the plugin does keep a lot of data in working memory so a...
  7. Thread: Page file usage

    by Paul
    Replies
    20
    Views
    1,237

    It's pretty hard to say. Given the scene is not...

    It's pretty hard to say. Given the scene is not especially huge it may be one troublesome object that is causing issues rather than the overall complexity. My usual way to track those down is to save...
  8. Thread: Page file usage

    by Paul
    Replies
    20
    Views
    1,237

    Is there anything useful in your Iray logs? Do...

    Is there anything useful in your Iray logs? Do you have instancing turned on, if so you might try with that turned of.
  9. Thread: Page file usage

    by Paul
    Replies
    20
    Views
    1,237

    What is actually reporting out of memory, Iray...

    What is actually reporting out of memory, Iray somehow or your system in general? Note that it's GPU memory that is likely the issue in Iray's case not system memory. Do you have any screenshots of...
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    Sticky: Yes, the RTX cards are supported (though in this...

    Yes, the RTX cards are supported (though in this version the RT Core hardware in them is not used, just the CUDA cores). Make sure you have the latest driver installed, also I am unsure what will...
  11. Replies
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    So, nothing will work so long as you see that...

    So, nothing will work so long as you see that message shown in the first screenshot since this means that none of the Iray worker processes were able to load so there are no versions to render with....
  12. Replies
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    You should be able to script something up since...

    You should be able to script something up since there are Iray commands which allow you to set these settings. If you type 'Iray' and wait you will see a list of the available commands pop up which...
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    There isnt an option for this. In theory you...

    There isnt an option for this. In theory you could write a script that runs when the job finishes and set that up as an event script which would rename the files for you, however they then wouldnt...
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    Makes sense, well pass it along to the team as a...

    Makes sense, well pass it along to the team as a feature request. Id be interested if others here are also looking for this functionality.
  15. Replies
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    1,477

    Im a bit confused, your screenshots are all of...

    Im a bit confused, your screenshots are all of Iray for 3ds max where as this is the Iray for Rhino section of the forum. If your issues are in Iray for 3ds max perhaps move the post over to that...
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    Sticky: Iray Server 2.52 Released

    Iray Server 2.52 has been released. To download you can use the Try link on the website. This version supports the following Iray releases:


    Iray 2017.1.x
    Iray 2018.0.x
    Iray 2018.1.2


    ...
  17. Replies
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    Apologies for the delay, your post went into the...

    Apologies for the delay, your post went into the moderation system. Are you able to re-download and test with the latest Iray Server. You can obtain the latest Iray Server through the Try link on the...
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    4,466

    Did you have the diffuse color as black? The...

    Did you have the diffuse color as black? The thick_translucent has just a fresnel reflection layer and the volume transmission. You should be able to get pretty close with flex_material as long as...
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    4,466

    Have you adjusted the Volume reference distance...

    Have you adjusted the Volume reference distance parameter? This one is important for solid objects as it determines at which point of travel within the volume the Volume Color will be reached. It...
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    You can use the Surface Blender materials if you...

    You can use the Surface Blender materials if you want to blend/mask between two different materials. For translucency/sss in general you should be able to achieve this using the Transmission section...
  21. The only issue I can is that it does not...

    The only issue I can is that it does not interactively update if the convergence threshold has already been reached, however in that case navigating or triggering the render to restart should update...
  22. I assume you are referring to the interactive...

    I assume you are referring to the interactive viewport rendering, if so I do not reproduce this in my tests here.
  23. Replies
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    Support for the RT Core acceleration in RTX is...

    Support for the RT Core acceleration in RTX is underway and will be released later this year. For now the RTX cards do already work, the RT Core portion just isn't used, however the Tensor cores do...
  24. Thread: ClippingPlane

    by Paul
    Replies
    4
    Views
    986

    Ok, that's section planes then. We don' t yet...

    Ok, that's section planes then. We don' t yet have this implemented in the plugin though it will be possible to do so in the future since the Iray engine does support it.
  25. Thread: ClippingPlane

    by Paul
    Replies
    4
    Views
    986

    Do you mean the clipping plane of the camera or...

    Do you mean the clipping plane of the camera or section planes? We don't currently have any specific plans around either though to some degree both features are supported by Iray itself, however note...
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