Christian Kauppert kpprt
kpprt
/ CS_WiggleAxis.tcl
Last active
August 29, 2015 14:24
WiggleAxis to create a 3D shake for Nuke
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| set cut_paste_input [stack 0] | |
| version 9.0 v5 | |
| push $cut_paste_input | |
| Axis2 { | |
| translate {{"noise(frame * frequency, seeds.x) * noise(frame * frequency * 0.666, seeds.y) * noise(frame * frequency * 0.333, seeds.z) * amplitude * 8"} {"noise(frame * frequency, seeds.z) * noise(frame * frequency * 0.666, seeds.x) * noise(frame * frequency * 0.333, seeds.y) * amplitude * 8"} {"noise(frame * frequency, seeds.y) * noise(frame * frequency * 0.666, seeds.z) * noise(frame * frequency * 0.333, seeds.x) * amplitude * 8"}} | |
| name CS_WiggleAxis1 | |
| selected true | |
| xpos 0 | |
| ypos 0 | |
| addUserKnob {20 Wiggle} |
kpprt
/ CS_Looper.tcl
Last active
April 27, 2018 09:28
Simple Looper with cross dissolve functionality for Nuke
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| set cut_paste_input [stack 0] | |
| version 10.5 v3 | |
| push $cut_paste_input | |
| Group { | |
| name CS_Looper1 | |
| tile_color 0xafa35dff | |
| selected true | |
| xpos 7880 | |
| ypos 5798 | |
| addUserKnob {20 Looper} |
kpprt
/ CS_PixelOffsetExpression.tcl
Created
July 15, 2015 11:35
Expression for Nuke to easily offset and repeat pixels at the edge of the image
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| set cut_paste_input [stack 0] | |
| version 9.0 v5 | |
| push $cut_paste_input | |
| Expression { | |
| temp_name0 dx | |
| temp_expr0 "(x - offset.x + width) % width" | |
| temp_name1 dy | |
| temp_expr1 "(y - offset.y + height) % height" | |
| expr0 "r(dx, dy)" | |
| expr1 "g(dx, dy)" |
kpprt
/ CS_SoftTiler.tcl
Last active
August 29, 2015 14:25
Tiling Helper for Nuke that blends between offsetted repeated pixels
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| set cut_paste_input [stack 0] | |
| version 9.0 v5 | |
| push $cut_paste_input | |
| Group { | |
| name CS_SoftTiler1 | |
| selected true | |
| xpos 0 | |
| ypos 0 | |
| addUserKnob {20 SoftTiler} | |
| addUserKnob {12 offset} |
kpprt
/ CS_SnappyBackdrops.py
Last active
August 29, 2015 14:26
Automatically resize and snap backdrops to the grid in Nuke
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| import nuke | |
| prefs = nuke.toNode('preferences') | |
| grid_width = prefs['GridWidth'].getValue() | |
| grid_height = prefs['GridHeight'].getValue() | |
| def resize_to_grid(): | |
| n = nuke.thisNode(); | |
| k = nuke.thisKnob(); | |
| if knob_to_grid(k, 'bdwidth', grid_width) or knob_to_grid(k, 'bdheight', grid_height): |
kpprt
/ CS_JelloEffect.tcl
Created
September 16, 2015 14:49
Create a simple Jello Effect in Nuke. It is basically just a lens distortion node with auto scaling functionality.
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| set cut_paste_input [stack 0] | |
| version 9.0 v5 | |
| push $cut_paste_input | |
| Group { | |
| name CS_JelloEffect1 | |
| selected true | |
| xpos -2900 | |
| ypos 1166 | |
| addUserKnob {20 CS_JelloEffect} | |
| addUserKnob {7 effect R -1 1} |
kpprt
/ CS_FixFrames.tcl
Last active
July 1, 2016 14:56
Interpolate between frames to restore broken frames in Nuke.
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| set cut_paste_input [stack 0] | |
| version 9.0 v8 | |
| push $cut_paste_input | |
| Group { | |
| name CS_FixFrames1 | |
| addUserKnob {20 CS_FixFrames} | |
| addUserKnob {3 first_frame_to_fix l range} | |
| first_frame_to_fix 1 | |
| addUserKnob {3 last_frame_to_fix l "" -STARTLINE R 0 100} | |
| last_frame_to_fix 1 |
kpprt
/ CS_PositionToDepth.tcl
Last active
March 20, 2018 14:39
Converts a world position pass (Input 1, Channels RGB) to a camera (Input 2) relative Nuke depth pass. CAUTION: Does not work with retimed camera input!
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| set cut_paste_input [stack 0] | |
| version 10.5 v3 | |
| push $cut_paste_input | |
| Group { | |
| name CS_PositionToDepth | |
| } | |
| Input { | |
| inputs 0 | |
| name InputWPP | |
| xpos -920 |
kpprt
/ CS_AutoBBox.tcl
Last active
September 2, 2017 09:50
Autocrop node for Nuke. Basically just a CurveTool setup with some links and presets for autocropping.
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| set cut_paste_input [stack 0] | |
| version 10.5 v3 | |
| push $cut_paste_input | |
| Group { | |
| name CS_AutoBBox1 | |
| selected true | |
| xpos -8180 | |
| ypos -3184 | |
| addUserKnob {20 CS_AutoBBox} | |
| addUserKnob {41 color T CurveTool1.color} |
kpprt
/ get_maximum_frame_range.py
Last active
January 14, 2016 14:03
Get the maximum frame range of all write nodes in Nuke
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| import nuke | |
| in_min = sys.maxint | |
| out_max = -sys.maxint | |
| for n in nuke.allNodes(): | |
| if n.Class() == 'Write': | |
| n_in = int(n.knob('first').getValue()) | |
| n_out = int(n.knob('last').getValue()) | |
| if(n_in < in_min): | |
| in_min = n_in |
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