Expression Node Collection for Nuke v1.4

VIDEO TRAILER: https://vimeo.com/364508565

COMPLETE TUTORIAL: http://www.andreageremia.it/tutorial_expression_node.html

https://www.youtube.com/watch?v=TlmOAAueubY&t=144s

Some months ago, open the node Expression of Nuke was like to watch the monitor of Matrix movie: crazy symbols without any logic. I was using it just to shuffle the channels from the IDs :)

But, during my period of work at Trixter, I learned how much powerful can be the Expression Node. So I tried to collect as much tools as possible.

This collection is just about the Expression NODE and not the expressions in general!

I also would like to say THANK YOU to the comp team of Trixter for the incredible workshops about the Expressions, Alexey Kuchinski and Helge Stang in particular.

+ v 1.4: updated categories and added new ones: Math, Texture, Merge, Conversions

+ v 1.3: Compatible with Nuke 13

+ v 1.2: Added new Expressions, as UV to Vector, Vector to UV, Deep to Depth, Depth to Deep, STMap, STMap invert

The collection is divided in 6 sections:

 1. CREATIONS

 2. ALPHA

 3. PIXEL

 4. MERGE

 5. KEYING and DESPILL

 6. TRANSFORM

 7. CONVERSIONS

 8. 3D

 9. DEEP

Here I just showed pictures of some of the tools in this collection. Some of the tools are very useful in the comp of everyday and will speed up your workflow! 

 1. Creations

2. Alpha

 3. Pixel

 4. Keying and Despill

 5. Transform

 6. 3D and Deep

 HOW TO INSTALL IT?

It's really easy to install the package, because all the paths and folders are already created.

1. Unzip the archive
2. Drag and drop the folder in your .nuke folder or wherever you prefer
#in your .nuke folder, path would be something like this:

#Linux: /home/login name/.nuke
#Mac OS X: /Users/login name/.nuke
#Windows: C:\Users\user name\.nuke

3. Add this code to your file init.py (if you don’t have it, create one) and modify the Expression_path (do not change the file init.py in the folder Expression). Don't add any space at the beginning. Don't delete the letter 'r' before the path

  
  nuke.pluginAddPath(r'/Users/yourPath/.nuke/Expression')

4. Run Nuke