Re: [Nuke-users] Viewer process stopping farm or BG render

I used to reset all viewers to None when a script was prepared for sending to the farm to work around this bug. When switching to Ocio that was no problem anymore as the show specific config is always set through the environment variable. So what do you define in your menu.py, Howard? Nathan

Re: [Nuke-users] GPU FFT?

The latest version of the convolve node has gpu support. Am 20.03.2017 um 01:20 schrieb jon parker: Greetings Nuke users, I'm just wondering if there are any faster, more robust FFT tools available for Nuke besides the (hidden) built-in nodes? The built-ins do the job, but they are pretty

Re: [Nuke-users] Nuke "Python Button" callback issue

The button is executed in the context of the gizmo so allNodes returns the nodes found inside it. You have to switch to the root context first with nuke.root().begin(): ... Kind regards, Michael Michael Hodges wrote: >I’ve got a callback that affects a certain

Re: [Nuke-users] .cc file failing to load saturation

Hi, What do you mean by you didn't find any node? What about the ociocdltransform and the ociofiletransform? They both work perfectly for me! Kind regards, Michael Howard Jones wrote: >Hi > >We have a CDL which we would like to get into Nuke. >So far we can’t find a node

Re: [Nuke-users] bokeh usage

Yes, and even if you have the additional bg samples behind your defocused foreground bokeh is not using them. Am 09.02.2017 um 19:04 schrieb Nathan Rusch: This isn't too surprising. Your original deep data has discrete color samples for each deep sample in places where objects overlap, but

Re: [Nuke-users] bokeh usage

I tried it already, but stays >the >same with the halo. >Any other tips? > >Thanks >Gabor > > >On Thu, Feb 9, 2017 at 2:34 PM, Michael Habenicht <m...@tinitron.de> >wrote: > >> Hi, >> do you have the 'target input alpha' checkbox on the DeepRecolor node &

Re: [Nuke-users] bokeh usage

Hi, do you have the 'target input alpha' checkbox on the DeepRecolor node checked? Turning this option on might solve your problem. Kind regards, Michael "Gabor L. Toth" wrote: >Hi, > >we are testing peregrine's bokeh in our pipeline. I would like to use >deep >input for

Re: [Nuke-users] Filmic Dissolve

For a filmic dissolve you should convert it to log not video/gamma corrected space. Cheers! Adrian Baltowski wrote: >Hej >  >Just gamma-correct things you want to dissolve: pump up gamma (with >"Gamma" node for instance) before Dissolve - on both inputs- and invert

Re: [Nuke-users] Properly adding a Python Script Knob

Hallo Daniel, you are missing the quotes: it has to be setValue("nuke.message('...')") Otherwise the message is shown right away and the return value (None) of this call is set. There you get the error because it has to be a string. Viele Grüße, Michael On November 1, 2016 11:02:22 AM CET,

Re: [Nuke-users] extend edge pixels

Sure, just blur it before unpremultiplying and over the original afterwards. That is the simplest and easiest way! Best regards, Michael On September 20, 2016 9:48:58 PM CEST, Gary Jaeger wrote: >Anybody have a good way of extending the edge pixels of a premulted >image?

Re: [Nuke-users] Mixing two cameras animation using local matrix

If you have a knob called mix which contains the amount of one of the cameras the expression should be this: Camera4.world_matrix*mix+Camera5.world_matrix*(1-mix) With this you should be able to mix between the two cmaera paths. Best regards, Michael On September 20, 2016 10:21:04 PM CEST,

Re: [Nuke-users] OT: buying RV

As far as I know it is unfortunately not possible at all to get it without shotgun ... Michael Garrett wrote: >Sorry for the OT, but has anyone else had problems with actually buying >RV? >It seems maybe the issue is something up with tickets in their support >system not

Re: [Nuke-users] aces 1.01 loglin

t; Randy S. Little >> http://www.rslittle.com/ >> http://www.imdb.com/name/nm2325729/ >> >> >> >> On Fri, May 6, 2016 at 2:51 PM, Michael Habenicht <m...@tinitron.de> >> wrote: >> >>> The reference space in the aces 1.01 OCIO config

Re: [Nuke-users] aces 1.01 loglin

The reference space in the aces 1.01 OCIO config is ACEScg so you first have to convert to that. The compositing logspace is ACEScc which means the the longconvert is converting from ACEScg to ACEScc. I don't know whether it is going to change the result. Also be aware that you might get

Re: [Nuke-users] Generate LUT for overbrright >1 values

Hi, you should put a lin2log conversion node before creating your lut and before applying it. Usually luts convert from log space to their destination because in this case there are no values above one. If it is not possible to convert your source to log before applying the lut you have to live

Re: [Nuke-users] Re: burn in from specific track clip names?

Hi, I don't think this is possible because you can only reference metadata which is bound to your current shot. How would you know which shot object has the same timing on another track? One solution could be to add a tag to the shot that holds the information your after as metadata. But I am

Re: [Nuke-users] Nuke studio - get selected track item ?

hiero.ui.getTimelineEditor(hiero.ui.activeSequence()).selection() theodor groeneboom wrote: >Hiya list! > >Is there a nice and easy way to collect the currently selected track >items in a sequence in NukeStudio ? > >like the good ol n = nuke.selectedNodes() ? > >I

Re: [Nuke-users] OCIO Colorspace (nuke-default) clamping colors

Well, it is how OCIO works and how the nuke-default is implemented. It is all defined through 1D lookup tables. And that means it is defined only in a limited range. In this case it is -0.125 - 1.125. So when you convert back from linear it gets clamped to this range. The colorspace node on the

Re: [Nuke-users] Extracting transforms from Alembic

Hi, I might overlook something here but I would just load in the alembic, select the vertex at the position you are after and snap a nuke axis there. If you need it to follow an animation use this script from nukepedia: http://www.nukepedia.com/python/3d/animatedsnap3d If you have only the

Re: [Nuke-users] recursive paste

Hi John, Do you have J-Ops on nuke 7 but not on nuke 8? Read nodes from recursing folders is no feature out of the box. J-Ops is the first tool that implements this which comes to my mind and is not available for nuke 8. Although the python tools should still work as it's only the plugins which

Re: [Nuke-users] Setting Defaults in Viewer

Hi, You have to also specify the nodeclass: Viewer.viewerProcess That way you overwrite the default that the ocio setup uses which is the default display and default view. Best regards, Michael Neil Rögnvaldr Scholes n...@uvfilms.co.uk wrote: Hi I know how to tell Nuke to default to using

Re: [Nuke-users] Color controls in Nuke8

I was also wondering why this would be better?! Just press Ctrl when clicking on it to get the old one! On February 26, 2014 8:13:11 PM CET, Feli fe...@earthlink.net wrote: I just got a look at the new color controls in Nuke8 and have a few questions: - I would like to make them bigger and

Re: [Nuke-users] Turning particles into geo

Did you try to write out an alembic? I guess that should work! Best regards, Michael Ron Ganbar ron...@gmail.com wrote: Hi there, is it possible to create a particle system in NukeX and then transfer it, as it is, to Nuke? For example, but writing the scene as an FBX or something? Ron Ganbar

Re: [Nuke-users] Invert a tracker

Set it to stabilize instead of matchmove or the other way round depending on what you want to achieve. Best regards, Michael -- DI (FH) Michael Habenicht Digital Film Compositor TD http://www.tinitron.de m...@tinitron.de

Re: [Nuke-users] Creating flickering/undulating opacity for particles

Hi Sean, use the depth map of your particle render to displace your various 2d noise maps in one eye horizontly to make it work in stereo. Best regards, Michael Am 11.12.2012 18:13, schrieb Sean Falcon: Hi All, I have a simple particle system of dust floating in the air that I've created

Re: [Nuke-users] extracting exr passes with shuffle node for stereo.

The good thing about stereo in nuke is that you have both eyes in one stream and therefor every node works on both eyes at the same time. To use this you have to join your views with the JoinView node. But I saw on your screenshots that you have the name of your view in the layername which you

Re: [Nuke-users] Merge different exposures into one hdr

J-ops includes a plugin for this! Vincent Langer vincent.lan...@filmakademie.de wrote: hi there nuke-list, i was wondering if it is possible to merge different exposures of an image or an image-sequenz into one hdr file like in photoshop or ptgui or other hdr tools? cheers, vincent

Re: [Nuke-users] Adding custom EXR metadata to renders

Hi, did you set the metadata knob in the write node to all metadata? Best regards, Michael -- DI (FH) Michael Habenicht Digital Film Compositor TD http://www.tinitron.de m...@tinitron.de -- - Original

Re: [Nuke-users] Closing Nuke script opens new script?

Hi, just use exit instead of close. I don't know it any other way in any software. When you close a file or project the software resets itself to default. Best regards, Michael Happyrender nuke-users-re...@thefoundry.co.uk wrote: Hello! I believe this is my first post here, so hello

Re: [Nuke-users] Re: Copying frame values one node to another, But based on OFlow

-- DI (FH) Michael Habenicht Digital Film Compositor TD http://www.tinitron.de m...@tinitron.de -- - Original Message - From: nuke-users-re...@thefoundry.co.uk To: nuke-users@support.thefoundry.co.uk Date: 25.07.2012 12:00:12

Re: [Nuke-users] Merging multiple channels that remain down the pipe

-- DI (FH) Michael Habenicht Digital Film Compositor TD http://www.tinitron.de m...@tinitron.de -- - Original Message - From: nuke-users-re...@thefoundry.co.uk To: nuke-users@support.thefoundry.co.uk Date

Re: [Nuke-users] consolidate transforms

%209765 [Israel] url: http://ronganbar.wordpress.com/ On 10 June 2012 16:11, Michael Habenicht m...@tinitron.de mailto:m...@tinitron.de wrote: Hi Ron, as it is only one transform you can calculate it with the matrix of the transform node. I wrapped it in a NoOp

Re: [Nuke-users] consolidate transforms

().knob('pos').value()\\\[1\\],\\ 0))\\\[1\\]]}} } Connect the transform node to the input and set the pos knob to the position you want to transform through the transform node. Best regards, Michael -- -- DI (FH) Michael Habenicht Digital Film Compositor

Re: [Nuke-users] Re: Ocula Disparity from Depth Channels

Hi Thomas, you are right the pworld pass is already the first part. We have the screen space and the coresponding world position. But to be able to calculate the disparity you need the screen space position for this particular point viewed through the second camera. It is possible to

Re: [Nuke-users] knobChanged and animated parameters

Hi, that is what expressions are for. You can add one to the tile_color knob which sets the color according to the mix value. The callbacks are mostly to catch things the user did. Best regards, Michael -- DI (FH) Michael Habenicht Digital Film Compositor

Re: [Nuke-users] merge all: mask/stencil VS in/out

I had also problems to mask or stencil all layers of a stream, so I created this handy gizmo: http://www.nukepedia.com/gizmos/tnt_maskall/ Best regards, Michael -- DI (FH) Michael Habenicht Digital Film Compositor TD http://www.tinitron.de m

Re: Re: [Nuke-users] Re: I got a weird one here guys....

write node for each eye. the oneview is not necessary as long as you do not have any write node in the script that is set to more than one eye, at least in my experience Best regards, Michael -- DI (FH) Michael Habenicht compositing - vfx :: motiongraphics

Re: [Nuke-users] renderable point clouds?

Use the hidden node PositionToPoints press x, make sure tcl is selected and type PositionToPoints Best regards, Michael - Original Message - From: jorxs...@gmail.com To: Nuke-users@support.thefoundry.co.uk Date: 21.09.2011 04:39:09 Subject: [Nuke-users] renderable point clouds? hey

Re: Re: [Nuke-users] Replace Python with constant string

In general it's easy, just evaluate the file knob and set it as new value: filex = node['file'].evaluate() node['file'].setValue(filex) The problem is that the frame number also gets evaluated so you have to find a way to bring back %04d or whatever framepadding you are using. - Original

[Nuke-users] Re: Re: [ Nuke-users ] Re: Passing an object track through multiple transforms

it as plugin for shake: Transform Coordinates http://www.pixelmania.se/index.asp?page=shake/index.asp Best regards, Michael -- DI (FH) Michael Habenicht compositing - vfx :: motiongraphics :: dvd http://www.tinitron.de m...@tinitron.de ** Digital Compositor TD

[Nuke-users] Re: [ Nuke-users ] stereo expression

.value.left.g Best regards, Michael -- DI (FH) Michael Habenicht compositing - vfx :: motiongraphics :: dvd http://www.tinitron.de m...@tinitron.de ** Digital Compositor TD TRIXTER Film Munich http://www.trixter.de

[Nuke-users] python function in Expression node

the expression node? Or is there a better way? Best regards, Michael -- DI (FH) Michael Habenicht compositing - vfx :: motiongraphics :: dvd http://www.tinitron.de m...@tinitron.de ** Digital Compositor TD TRIXTER Film Munich http://www.trixter.de

[Nuke-users] Re: Re: [ Nuke-users ] python function in Expression node

to use the Expression node maybe? To get a colour through python you'd have to use the node.sample() On Jul 26, 2011, at 11:04 PM, Michael Habenicht wrote: Hello everybody, how can I pass red, green and blue values to a python function in the expression node. I tried [python myfunc

[Nuke-users] Re: [ Nuke-users ] Line between two points like ramp

I think this gizmo is doing what you are looking for: http://www.nukepedia.com/gizmos/tnt_line/ Best regards, Michael -- DI (FH) Michael Habenicht compositing - vfx :: motiongraphics :: dvd http://www.tinitron.de m...@tinitron.de

[Nuke-users] Re: [ Nuke-users ] ERROR: cannot set mapsize to 0 columns, 1 rows

value or delete the whole line. Best regards, Michael -- DI (FH) Michael Habenicht compositing - vfx :: motiongraphics :: dvd http://www.tinitron.de m...@tinitron.de ** Digital Compositor TD TRIXTER Film Munich http://www.trixter.de