Forum: Nuke Plugins & Scripts

hi, i want to grab any expression/animation data from any knob using toScript(), the problem i can't get it perchannel , it will return all the channels as single string. So for example : if the knob is 'translate' , how to get expression in X channel only. It looks like the toScript() can't do...

Hi friends for some reason i need to add current date on TEXT node in nuke. I gave on the message box, Print result is like this (Sun Apr 29 11:38:14 PM India Standard Time 2012). But i need it like this 29-04-2012. Anyone help me out this.

/snapShots/] .nk] This will give the current script path to my write node. I want add my selected nodes name end of the above's result. How to achieve this.

Hi friends, Currently i'm learning python scripting. I got on idea to create a tool for my convenience. idea is.... extracting a single frame using "FrameHold" function. I created below .py file with my knowledge. Cant make it work what i expect. My panel result (what ever value i given as...

for example I have a roto node .It has 10 bezier line. I just want to copy the selected lines to a new roto node. how to write Script? now i have a Script this script just copy all bezier line to the new roto node. How to optimize this Script? Script rL =...

So since I'm fairly unexperienced in scripting there is one issue that I'm struggling with. First of all, I know scripting, I know Python, I know Pythonsyntax that's not the problem. The problem is, I watched several tutorials about "Python for artists" and stuff and there is one sentence they...

Hello fellows. I stuck really hard with particles expression weirdness... we could use particles id`s as variable to produce some things with each particle individually in particleExpression node. for example if in Position field we enter v(id,0,0) - we get straight line of particles. one by...

I have a problem with MergeExpression node. I want to make an expression with more than 1 condition rather than x?y:z. I need an expression like if (x) than (y) elif (x) than (y) elif (x) than (y). Is it possible to put in one line in MergeExpression?

Hi, I have a little proc in a text node to get infos about the plate. With this file = nuke.thisNode().input(0).input(0).input(0).knob('file').getValue()I am able to go recursively through the nodes and read the read node filename. This is working fine but I would like to put the text node...

This is probably a very noob question but I'm not really able to figure it out :S I did a simple gizmo trough python (the number of node inside is variable so I had to script it). I just built the comp for the gizmo, selected all the nodes and I used nuke.collapseToGroup(). Now I have 3 fixed...

I imagine that this has been already asked, but none of the solutions it's working for me. I'm on nuke 6.1v1 and the suggested python code from the guide it's not working nuke.Layer( 'customLayer', ) # Result: Traceback (most recent call last): File "<string>", line 1, in <module>...

Hi, i would like to overwrite preference settings for all users based on a server profile. but as it seems i can only define those preference settings if the user does not already has them created locally. e.g.: a server file "preferences.nk" as well as preference settings in the menu.py...

Nuke's new toolset feature is awesome, however I was wondering how I can assign hotkeys (f1, f2, f3...etc.) to each toolset? I'm hopping to do this locally (i.e. from my machine) instead of in a menu.py script so I don't effect the other computers. I also don't have access to edit the .nuke folder...

Hi there I am trying to access the values in the RototPaint toolbar/toolbox that shows in the viewer when the node is open. For example, I am trying to set the "toolbar_opacity" using python, so that the next stroke would have that setting. I have tried the knobs in nuke.activeViewer.node(),...

how to create a layer in roto node from python? how to create a shape layer (stroke) in roto node from python? i can iterate over existing layers via this code, but unable to create new ones.. rotoNode = nuke.selectedNode() cKnob= rotoNode root = cKnob.rootLayer

hi, in previous projects we used the NFX plugins. especially for creating object space normals. (we multiplied camera normals with the camera´s axis in nuke with "multiplyNormals" from NFX). we had a version update to nuke 6.3 and therefore the NFX plugins are not available anymore. so: does...

Hey guys, EDIT: I've figured out the answer to my last question (variable = nuke.toNode("myGizmo.whatevergizmonodename")) and have a new one: Say I have a gizmo called myGizmo. Inside that, I have a NoOp that I have named whatevergizmoname. To reference this NoOp, I ask for...

Hey, me again ;) i write on my gui in nuke and get always the same error message: TypeError: 'NoneType' object is unsubscriptable here a part of the code: . . .

I have a script that gets imported into Nuke but the last node that gets created (in this case, a write node) will always jump to where I last clicked in the node graph before importing the script, making that node get positioned oddly each time I import the script. How can I disable this? I...

Long title there.. I'm using Luma Pictures shared gizmo setup where you copy init.py and menu.py to your local folders and they look at a shared folder for automatic gizmo button creation. Now I'm wanting to do the same but have the ability to import a nuke script template instead of a gizmo....

Hey, i`m new in python scripting and try to create a custom gui. my question is, how can i build a button into my panel? i use the nukescript.pythonPanel class. i can create nuke.Enumeration_Knob but what is the command for button??there is no nuke.button, isn it? please give me an answer....

Does anyone have similar problems? t_lightning tool.nuke 6.3v4- 6.2v4 Thanks.