Aberration v1.6

also getting the usmask error still. Version is 1.3 still. Would be really nice if you could fix this it's the best looking CA on nukepedia

I have fixed the gizmo and it seems to work much smoother - no 'usmask' issues under Nuke 12.

There is a tiny difference compared to original, I wasn't sure what was the intended way of some blur nodes that were throwing errors due to 'disable node' linked to a variable with some unidentified code.

Pasting gizmo code below.





# Aberration v1.4
# By Jason Bidwell
# Modified by Patryk Kizny 2020/10/20

Gizmo {
name Aberration
tile_color 0xff7b2cff
selected true
xpos 161
ypos -96
addUserKnob {20 aberration l "Chromatic Aberration"}
addUserKnob {7 colorBalance l "Aberration Multiplier" R -1 1}
colorBalance 0.1
addUserKnob {7 blu l INVISIBLE +INVISIBLE}
blu {{colorBalance+ (grn*2)}}
addUserKnob {26 ""}
addUserKnob {7 grn l INVISIBLE +INVISIBLE}
grn {{colorBalance R x1 -0}}
addUserKnob {7 red l INVISIBLE +INVISIBLE}
red {{-1*blu}}
addUserKnob {20 Axial l "Axial Controls" n 1}
addUserKnob {7 abbrRad l Radial R 0 5}
abbrRad 0.25
addUserKnob {7 abbrRot l Rotational R -10 10}
abbrRot 0.25
addUserKnob {20 endGroup n -1}
addUserKnob {26 ""}
addUserKnob {20 Transverse l "Transverse Controls" n 1}
addUserKnob {7 abbrX l "Offset X" R -10 10}
abbrX 1
addUserKnob {7 abbrY l "Offset Y" R -10 10}
abbrY 1
addUserKnob {7 abrTop l Top R -0.01 0.01}
addUserKnob {7 abrBtm l Bottom R -0.01 0.01}
addUserKnob {20 endGroup_1 l endGroup n -1}
addUserKnob {26 ""}
addUserKnob {20 channels_1 l "Channel Filters" n 1}
addUserKnob {7 blend l Blend R 0 100}
blend 70
addUserKnob {7 soft l Soften R 0 100}
soft 10
addUserKnob {41 channels l INVISIBLE +INVISIBLE T channelSelectOf fst.channels}
addUserKnob {6 redBypass l " Red Bypass" t "Bypass red channel" +STARTLINE}
addUserKnob {6 greenBypass l " Green Bypass" t "Bypass green channel" -STARTLINE}
addUserKnob {6 blueBypass l " Blue Bypass" t "Bypass blue channel" -STARTLINE}
addUserKnob {20 endGroup_2 l endGroup n -1}
addUserKnob {26 ""}
addUserKnob {20 mask l "Mask Controls" n 1}
addUserKnob {6 cntrMask l "Use Center Mask" +STARTLINE}
cntrMask true
addUserKnob {7 maskErode l Shape R -300 300}
maskErode 40
addUserKnob {7 maskSoft l Soften R 0 1000.3}
maskSoft 265
addUserKnob {7 scaleMask l Scale R 0.1 2}
scaleMask 0.9
addUserKnob {6 showMask l "Show Mask" +STARTLINE}
addUserKnob {18 maskcolorrgb l "Mask Color"}
maskcolorrgb {1 0 0}
addUserKnob {6 maskcolorrgb_pa nelDropped l "panel dropped state" -STARTLINE +HIDDEN}
addUserKnob {41 MaskColor l INVISIBLE +INVISIBLE T Multiply1.value }
addUserKnob {6 mask_1_panelDro pped l "panel dropped state" -STARTLINE +HIDDEN}
addUserKnob {20 endGroup_3 l endGroup n -1}
addUserKnob {26 ""}
addUserKnob {41 which l Mix T DissolveMask.wh ich}
addUserKnob {6 invrt useMask l "Use Mask" -STARTLINE}
addUserKnob {26 "" +STARTLINE}
addUserKnob {26 ver l "" +STARTLINE T "Aberration by Jason Bidwell v1.4 // Fixed by Patryk Kizny 2020-10-20"}
}
Input {
inputs 0
name Image
xpos 828
ypos -326
}
set N5eac5270 [stack 0]
Dot {
name Dot3
xpos 939
ypos 428
}
set N5eac91d0 [stack 0]
push $N5eac91d0
push $N5eac91d0
Input {
inputs 0
name Mask
xpos 263
ypos 274
number 1
}
Roto {
curves {{{v x3f99999a}
{f 0}
{n
{layer Root
{f 512}
{t x44700000 x44070000}
{a}}}}}
toolbox {createBezier {
{ createBezier str 1 ssx 1 ssy 1 sf 1 sb 1 tt 4 }
{ createBezierCus ped str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ createBSpline str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ createEllipse str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ createRectangle str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ createRectangle Cusped str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ brush str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ eraser src 2 str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ clone src 1 str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ reveal src 3 str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ dodge src 1 str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ burn src 1 str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ blur src 1 str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ sharpen src 1 str 1 ssx 1 ssy 1 sf 1 sb 1 }
{ smear src 1 str 1 ssx 1 ssy 1 sf 1 sb 1 }
} }
toolbar_brush_h ardness 0.200000003
toolbar_source_ transform_scale {1 1}
toolbar_source_ transform_cente r {320 240}
view {}
motionblur_on true
name Roto1
xpos 263
ypos 300
}
Invert {
channels rgba
clamp true
name Invert1
xpos 263
ypos 326
disable {{invrt==0}}
}
push $N5eac5270
push $N5eac5270
Radial {
cliptype none
replace true
area {{curve i} {curve i} {input0.width i} {input0.height i}}
name Radial1
xpos -540
ypos -278
}
Invert {
channels rgba
name Invert2
xpos -540
ypos -252
}
set N5f3093b0 [stack 0]
Dot {
name Dot2
xpos -506
ypos 402
}
push $N5eac5270
Radial {
cliptype none
replace true
area {{curve} {curve} {input0.width} {input0.height} }
name Radial2
xpos 102
ypos -185
}
Transform {
scale {{scaleMask}}
center {{input0.width/ 2} {input.height/2 }}
name scale_mask
xpos 102
ypos -159
}
Clamp {
channels rgba
name Clamp1
xpos 102
ypos -133
}
FilterErode {
channels rgba
size {{-1*maskErode} }
name FilterErode1
xpos 102
ypos -102
}
Blur {
channels rgba
size {{maskSoft}}
name Blur4
xpos 102
ypos -76
}
set N5f2373a0 [stack 0]
push $N5eac5270
Shuffle {
alpha white
name Shuffle1
label "\[knob in]"
xpos 276
ypos -105
}
set N5f2429f0 [stack 0]
Shuffle {
green red
blue red
alpha white
name ShuffleRed1
xpos 153
ypos 22
}
Merge2 {
inputs 2
operation mask
name Merge7
xpos 102
ypos 73
}
push $N5f3093b0
Transform {
translate {{curve R 0 1} {curve R 0 1}}
rotate {{curve R 0 1}}
center {960 540}
motionblur 1
shutteroffset centred
name vectorGen
xpos -482
ypos 147
}
set N5f269ae0 [stack 0]
push $N5f3093b0
push $N5eac5270
Grade {
multiply {{1/parent.chan nelSelectOffst. multiply}}
black_clamp false
name Grade1
xpos -202
ypos -216
}
Grade {
multiply 34516
black_clamp false
name channelSelectOf fst
xpos -202
ypos -190
}
set N44cb9e0 [stack 0]
Shuffle {
green red
blue red
alpha red
name ShuffleRed
xpos -352
ypos -120
}
Transform {
translate {{abbrX*red} {abbrY*red}}
rotate {{abbrRot*(red/ 10)}}
center {{input0.width/ 2} {input0.height/ 2}}
filter Mitchell
clamp true
black_outside false
name abbr_red
xpos -352
ypos -94
}
Transform {
skewX {{abrTop*red}}
center {{input0.width/ 2} 0}
name abrTop2
xpos -352
ypos -68
}
Transform {
skewX {{abrBtm*red}}
center {{input0.width/ 2} {input0.height} }
name abrBottom2
xpos -352
ypos -42
}
GodRays {
channels rgb
scale {{1+abbrRad*(re d/100)}}
center {{input0.width/ 2} {input0.height/ 2}}
steps 10
name RadialAbbr1
xpos -352
ypos 62
}
Blur {
inputs 1+1
channels rgb
size {{soft*red i}}
name Blur1
xpos -352
ypos 88
disable {{useMask==0}}
}
MotionBlur2D {
inputs 2
shutteroffset centred
name MotionBlur2D1
xpos -352
ypos 219
}
VectorBlur {
channels rgb
uv forward
scale {{blend*(red/10 0)}}
name OpticalBlur1
xpos -352
ypos 245
}
Merge2 {
inputs 2
name Merge4
xpos -352
ypos 302
disable {{cntrMask==0}}
}
Dot {
name Dot1
xpos -318
ypos 335
}
push $N5f2373a0
push $N5f2429f0
Shuffle {
red green
blue green
alpha white
name ShuffleGreen1
tile_color 0x2e7435ff
xpos 240
ypos 95
}
Merge2 {
inputs 2
operation mask
name Merge6
xpos 203
ypos 133
}
push $N5f269ae0
push $N5f3093b0
push $N44cb9e0
Shuffle {
red green
blue green
alpha green
name ShuffleGreen
tile_color 0x2e7435ff
xpos -202
ypos -100
}
Transform {
translate {{abbrX*grn} {abbrY*grn}}
rotate {{abbrRot*(grn/ 10)}}
center {{input0.width/ 2} {input0.height} }
filter Mitchell
clamp true
black_outside false
name abbr_green
xpos -202
ypos -74
}
Transform {
skewX {{abrTop*grn}}
center {{input0.width/ 2} 0}
name abrTop1
xpos -202
ypos -48
}
Transform {
skewX {{abrBtm*grn}}
center {{input0.width/ 2} {input0.height} }
name abrBottom1
xpos -202
ypos -22
}
GodRays {
channels rgb
scale {{1+abbrRad*(gr n/100)}}
center {{input0.width/ 2} {input0.height/ 2}}
steps 10
name RadialAbbr2
xpos -202
ypos 68
}
Blur {
inputs 1+1
channels rgb
size {{soft*grn}}
name Blur2
xpos -202
ypos 217
disable {{useMask==0}}
}
MotionBlur2D {
inputs 2
shutteroffset centred
name MotionBlur2D2
xpos -202
ypos 241
}
VectorBlur {
channels rgb
uv forward
scale {{blend*(grn/10 0)}}
name OpticalBlur2
xpos -202
ypos 265
}
Merge2 {
inputs 2
name Merge3
xpos -202
ypos 305
disable {{cntrMask==0}}
}
ShuffleCopy {
inputs 2
red red
blue black
alpha black
name ShuffleCopy1
xpos -202
ypos 331
}
push $N5f2373a0
push $N5f2429f0
Shuffle {
red blue
green blue
alpha white
name ShuffleBlue1
tile_color 0x1b4274ff
xpos 356
ypos 82
}
Merge2 {
inputs 2
operation mask
name Merge1
xpos 356
ypos 126
}
push $N5f269ae0
push $N5f3093b0
push $N44cb9e0
Shuffle {
red blue
green blue
alpha blue
name ShuffleBlue
tile_color 0x1b4274ff
xpos -26
ypos -96
}
Transform {
translate {{abbrX*blu} {abbrY*blu}}
rotate {{abbrRot*(blu/ 10)}}
center {{input0.width/ 2} {input0.height/ 2}}
filter Rifman
clamp true
black_outside false
name abbr_blue
xpos -26
ypos -70
}
Transform {
skewX {{abrTop*blu}}
center {{input0.width/ 2} 0}
name abrTop
xpos -26
ypos -44
}
Transform {
skewX {{abrBtm*blu}}
center {{input0.width/ 2} {input0.height} }
name abrBottom
xpos -26
ypos -18
}
GodRays {
channels rgb
scale {{1+abbrRad*(bl u/100)}}
center {{input0.width/ 2} {input0.height/ 2}}
steps 10
name RadialAbbr3
xpos -26
ypos 66
}
Blur {
inputs 1+1
channels rgb
size {{soft*blu x1 11.55}}
name Blur3
xpos -26
ypos 92
disable {{useMask==0}}
}
MotionBlur2D {
inputs 2
shutteroffset centred
name MotionBlur2D3
xpos -26
ypos 219
}
VectorBlur {
channels rgb
uv forward
scale {{blend*(blu/10 0)}}
name OpticalBlur3
xpos -26
ypos 245
}
Merge2 {
inputs 2
name Merge2
xpos -26
ypos 305
disable {{cntrMask==0}}
}
ShuffleCopy {
inputs 2
red red
green green
alpha black
name ShuffleCopy2
xpos -26
ypos 331
}
Sharpen {
inputs 1+1
channels rgb
amount 5
size {{soft*grn/2}}
crop false
mix 0.5
name Sharpen1
xpos -26
ypos 399
disable {{useMask==0}}
}
Crop {
box {0 0 {Image.width} {Image.height}}
reformat true
crop false
name Crop6
xpos -26
ypos 423
}
Dissolve {
inputs 2+1
which 1
name Dissolve1
xpos 341
ypos 394
}
push $N5eac5270
Dissolve {
inputs 2
channels rgba
which 1
name DissolveMask
xpos 502
ypos 398
}
set N5f5f5e70 [stack 0]
push $N5f2373a0
Multiply {
channels rgba
value {{parent.maskco lorrgb.r} {parent.maskcol orrgb.g} {parent.maskcol orrgb.b} 1}
name Multiply1
xpos 559
ypos 160
}
push $N5eac5270
Merge2 {
inputs 2
name Merge5
xpos 707
ypos 199
}
push $N5f5f5e70
Switch {
inputs 2
which {{showMask}}
name showMask
label "\[value which]"
xpos 648
ypos 388
disable {{"\$gui==0"}}
}
Switch {
inputs 2
which {{cntrMask==0}}
name Switch1
label "\[value which]"
xpos 648
ypos 439
}
ShuffleCopy {
inputs 2
in rgb
in2 rgb
red red
alpha black
name red_bypass
xpos 796
ypos 501
disable {{parent.redByp ass==0}}
}
ShuffleCopy {
inputs 2
in rgb
in2 rgb
blue blue
alpha black
name blue_bypass
tile_color 0x3f5493ff
xpos 796
ypos 525
disable {{parent.blueBy pass==0}}
}
ShuffleCopy {
inputs 2
in rgb
in2 rgb
green green
alpha black
name green_bypass
tile_color 0x128502ff
xpos 796
ypos 549
disable {{parent.greenB ypass==0}}
}
push $N5eac91d0
Copy {
inputs 2
from0 rgba.red
to0 rgba.red
from1 rgba.green
to1 rgba.green
from2 rgba.blue
to2 rgba.blue
name Copy1
selected true
xpos 917
ypos 549
}
set N5f650d80 [stack 0]
Crop {
box {{curve} {curve} {input0.width} {input0.height} }
reformat true
crop false
name Crop1
xpos 1054
ypos 645
}
Output {
name Output1
xpos 1054
ypos 726
}
push $N5f650d80
end_group

Just tried everyones fixes for this and I still cant get it to work on the farm using 13.1v2. Its a real shame too, this is one of the best aberrations Ive seen in the wild! I hope youre able to get this running on future versions Jason. For now, I guess I just pray I can render locally lol

Hey Jason - what a super gizmo. Thanks for sharing. I've discovered what appears to be a bug when using this what long frame-ranges. The aberration grows over time. It's noticeable if you set the multiplier to 1.0 and test on a checkerboard. Comparing frame 1 and frame 5000 you can see a big difference. Thanks again for sharing your work. Cheers, Si.