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  1. there's also a Proxi with PRIS (see the online...

    there's also a Proxi with PRIS (see the online Lightwave Python doc)
    lwsdk.pris.layout.cs.loadobject(filename)

    lscript has also a proxy, this is even simpler, except the double backslash,
    ...
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    About animation sequence, OIDN is not temporal...

    About animation sequence,
    OIDN is not temporal yet, don't know for the future,
    that means no guaranty of stability over frames,
    this should be tested with higher number of samples.

    Denis.
  3. In support/scripts/Python/Layout/Generic there's...

    In support/scripts/Python/Layout/Generic
    there's a Add_Null/py script, good template for beginning,
    see how the AddNulll command is handled.

    Denis.
  4. in the SDK html "commands" folder, layout.html...

    in the SDK html "commands" folder, layout.html
    ->Object,
    LoadObject sfilename

    Also in Layout/Utilities/ a "Save Cmd List" button will save a file with all available commands.

    There are...
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    The node applies the denoise to the Color input,...

    The node applies the denoise to the Color input, so it can be applied to a specific buffer,
    must be checked in the node editor panel, in that case of course,
    you don't get directly the recomposed...
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    Sorry I missed your post, first, are you sure...

    Sorry I missed your post,
    first, are you sure you are on Lightwave 2018 or 2019?
    OpenImageDenoise node is for DPFilter_2018.

    Installation on Mac is similar to PC with DPFilter properly...
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    If you want just a HPB constant vector, note...

    If you want just a HPB constant vector,
    note that in node editors angles are in radian (360 = 2PI rd)
    you need 3 Angle constant nodes for each Axis,
    this will convert your 3 degrees angles in 3...
  8. Windows 10? Last time I got this, was...

    Windows 10?

    Last time I got this,
    was firewall or containment issue.


    Denis.
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    ...Seems that this caution was useless. Tested...

    ...Seems that this caution was useless.

    Tested Mac version today,
    by replacing OIDN 1.0.0 shared library with last OIDN 1.1.0 update (in /usr/local/lib directory),
    finally no problem for both...
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    OpenImageDenoise node for Mac DPFilter

    Hi,

    I added a Mac UB version of the OpenImageDenoise node for DPFilter,
    please read the doc of the node carefully,
    similar tricky installation but with a few differences.

    The...
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    I updated the readme file of the OpenImageDenoise...

    I updated the readme file of the OpenImageDenoise node,
    since the OIDN has been updated to version 1.1.0, but no change in the node yet.
    https://github.com/OpenImageDenoise/oidn/releases/

    I...
  12. Thread: Denoise mac

    by dpont
    Replies
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    I made an OpenImageDenoise node for MacUB which...

    I made an OpenImageDenoise node for MacUB which is working,
    almost same tricky installation than for PC Windows,
    hope to solve another minor problem for installing it.

    Denis.
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    As a workaround, It is possible to aspire the...

    As a workaround,
    It is possible to aspire the LWdoc web site with HTTtrack,
    but probably huge (~1Go or more), depends of broadband speed,
    lot of attachments, pdf etc...
    Could be also somehow...
  14. As a primitive, I suppose you can evaluate it...

    As a primitive, I suppose you can evaluate it with LWPrimitive,
    with the Item ID you get the LWPrimitiveEvaluatorID,
    its flag says if it is solid or gaz, then you have several volume functions,...
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    Yes I can confirm, I updated DPFilter_2018, I...

    Yes I can confirm,
    I updated DPFilter_2018,
    I renamed "Transparency" scalar buffer as "Trans", was causing confusion with same labeled color buffer,
    and a weird collateral issue, Raw buffer...
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    What's your version? 2019.0 or 2019.1.. I...

    What's your version? 2019.0 or 2019.1..
    I reported this issue in earlier version of 2019, but it is fixed now.

    Denis.
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    RmanNodeCollect for Mac LW2019

    For info,
    I read somewhere that someone wasn't able to load RmanNodeCollect on Mac LW2019,
    Usually I test only new node addition on Mac LW2018,
    because this is enough for compatibility,
    but I...
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    setUpdateFunc is a part of stuff you need when...

    setUpdateFunc is a part of stuff you need when you create a new node editor,
    for setting or getting nodes, input or output of an existing surface node editor,
    you don't need to open it, or even...
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    You don't handle a window, you get a node editor...

    You don't handle a window, you get a node editor id (from a surface id as I said in one of my posts),
    then you can use the nodal functions to evaluate root input(s).



    A node is a plugin and as...
  20. Thread: Tile Mixer

    by dpont
    Replies
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    I added a "Sharpness" blending parameter for...

    I added a "Sharpness" blending parameter for Triplanar mapping (TileMixer node only),
    also a "Seed Per Axis" option, increment the current seed per axis,
    for avoiding miiror effect in this mapping...
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    I didn't see a specific window but a node...

    I didn't see a specific window but a node Material connected to the root,
    on a screenshot, you can see the same root, and all the native nodes
    in the menu, also a long list of Octane nodes.

    ...
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    You can't get a new 'window' of a node editor,...

    You can't get a new 'window' of a node editor,
    at least create a new node editor and copy/paste node editor data (nodeeditor funcs)
    but not sure what you are doing there, because this seems...
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    I'm not a specialist, but may be these simplified...

    I'm not a specialist, but may be these simplified notes may help,
    not directly about a raytracer, but how it can be interfaced with LW.

    In Lightwave you don't have to worry directly about...
  24. Thread: Viper

    by dpont
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    Viper is no more there since LW2018, but you...

    Viper is no more there since LW2018,
    but you have VPR, without screen size limitation,
    you can even select the background buffer if you want,
    you get also a draft mode like the old Viper...
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    Unfortunatly Viper is dead even not legacy,...

    Unfortunatly Viper is dead even not legacy, that's a problem with sdk doc,
    it is neglicted in some parts or not clear.

    I had this issue with DP Filter node editor which used Viper,
    but since it...
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