greenvfx

/*
Nuke blinkscript implementation of a simple image Transform operator.
Demonstrates pixel filter interpolation algorithms.

The following pixel filters are implemented:
0 - Blackman-Harris : Similar to cubic, but better performance in high frequencies
1 - Lanczos4 : 2x2 lanczos windowed sinc function
2 - Lanczos6 : 3x3 lanczos windowed sinc function
3 - Cubic : (Bicubic interpolation) - a=0.0, b=0.0
4 - Mitchell : (Bicubic interpolation) - a=1/3, b=1/3

greenvfx

def viewer_shotcuts_alt():
    # Alt+1, Alt+2 etc to connect node to viewer
    for n in range(9):
        def connect_viewer(n=n):
            selection = nuke.selectedNodes()
            nuke.connectViewer(n, nuke.selectedNode())
            [node.setSelected(False) for node in nuke.selectedNodes()]
            [node.setSelected(True) for node in selection]

        nuke.menu("Node Graph").addMenu("ViewerThing").addCommand(

greenvfx

set cut_paste_input [stack 0]
push $cut_paste_input
Group {
 name PlanarProjection
 help "<b>Planar Projection</b>\nGenerates 2D coordinates for points in 3D space. Type in 3D point coordinates, or use vertex selection in 3D viewer and click set to pick average of selected points, or set points to set all four points at once. \n\nYou can connect node output to scene together with your pointcloud or geometry and see where your points are located in 3d space. Double click any of them to move it in 3d space like any traditional nuke transform control. \n\nA matrix transform is also generated to be used with RotoPaint, SplineWarp and GridWarp nodes. If you are using matrix in GridWarp, points have to be in clockwise order, pick them one by one! \n\nCommand set points doesn't respect selection order! \n\nCheck out the demo video on my website! Kudos to Ivan Busquets for help with matrix math. \n\n-- developed by Vit Sedlacek 2012 www.vitsedlacek.com \n\n-- Modified by Jed Smith to make calculation time nearly inst

greenvfx

import nuke, nukescripts, nuke.rotopaint as rp, _curvelib as cl

'''
## LINK TOOLS
	Utility functions for creating linked nodes. This script can create roto linked to trackers, 
	transform linked to trackers, or cameras linked to each other, or held on a projection frame. 

Installation:
Put link_tools.py somewhere in your nuke path.
You can add the script as commands to your Nodes panel. This code creates a custom menu entry called "Scripts".

greenvfx

set cut_paste_input [stack 0]
push $cut_paste_input
Group {
 name ToeReverse
 tile_color 0x7aa9ffff
 addUserKnob {20 Toe}
 addUserKnob {18 lift}
 lift 0
 addUserKnob {6 lift_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
 addUserKnob {18 pivot}

greenvfx

"""
MIT License

Copyright (c) 2017 Cyrille Rossant

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is