Forum: Nuke Plugins & Scripts

how is it possible to create a duplicate node using python

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...

Is there any plugin such as this> http://www.videocopilot.net/products/opticalflares/ for NUKE Thanks

Hey guys, I made a group and have a python script button that affects a node inside the group. This works fine while it is just a group. Once I export this group as a gizmo, then the button does not work and gives me an error on clicking that says: Traceback (most recent call last): File...

Hi All, I need help in entering a python script to my menu.py or init.py that forces an autosave to be pushed to a designated location. What script would I enter and where? I would also like to have it autosave every hour- is this possible to enter in the python script as well? Thanks...

Hi folks, I've added the InterAxialShifter node right after DisparityGenerator node. And, I adjusted the positions of left and right views between 0 and 1 to reduce their native interaxial distance. As a result, either left or right view is always showing the interpolated left & right views...

Hi all, We have re-launched plugin.com as a resource where you can find all the top plugins for your scripts and apps. We have a nuke section here http://www.plugin.com/app/compositing-and-effects/nuke/ and would like to know what your top nuke plugins are so we can fill it out? Please...

Hello there, I`m trying to figure out how to get the absolute X Y position of a point of a Shape in the Roto or Roto Paint node. I can get the position with rotoCurve = nuke.toNode('Roto1').toElement('Layer1/Roto1') f = frame x = rotoCurve.center.getPosition(f) ...

result is gotten for each shapesPath, however for groups within expandedgroup i.e. for nn in each : , how may i possibly get to select a group, expand it, and subsequently copy nodes within that group. Brgds, Nish

I have a script below that works fine as far as changing the mask to rgba.blue but the functionality of the mask doesn't work. If I create a grade node and change the mask to rgba.blue manually it works fine. If i change the mask to rgba.blue with a script the node changes adding a little purple...

Hi everyone I hope someone can help me with this. I have signed up at thefoundry forums to ask this as well, but my account has not been activated yet. I am trying to create some functionality in a roto node that allows a user to select a shape/stroke, then click a button that gets the first...

hi, i try to do a very simple script that should be able to store and restore maya like viewing bookmarks in my node graph. nuke.zoom() and the newer command nuke.pan() are exactely what i need i thought. but getting and setting the values with these two does not what i would expect. i...

Hey there, after beeing in production since what feels like ages it finally made its way into the wild. It implements the Preetham analytic Daylight model to create spherical (lat/long) sky panoramas. Ready to be mapped to a sphere with animatable sun position. You can find it over at...

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...