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n6ChromaValue.nk
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set cut_paste_input [stack 0]
push $cut_paste_input
Group {
name n6ChromaValue
tile_color 0x536177ff
addUserKnob {20 n6ChromaValue_tab l n6ChromaValue}
addUserKnob {26 about_label l " " T "<style> a:link \{ color: #ccc \}</style>\n<font color=#ccc>\n<b>Notorious Six Chroma Value</b> created by Jed Smith\n<br>v0.1.0 | <a href=https://github.com/jedypod/open-display-transform/tree/main/look-transforms>documentation</a><br>"}
addUserKnob {41 my l yellow T MultiplyCMY.my}
addUserKnob {41 mr l red T MultiplyRGB.mr}
addUserKnob {41 mm l magenta T MultiplyCMY.mm}
addUserKnob {41 mb l blue T MultiplyRGB.mb}
addUserKnob {41 mc l cyan T MultiplyCMY.mc}
addUserKnob {41 mg l green T MultiplyRGB.mg}
addUserKnob {41 hs_rgb l "hue strength rgb" t "Adjust falloff from center of hue slice." T MultiplyRGB.hs_rgb}
addUserKnob {41 hs_cmy l "hue strength cmy" t "Adjust falloff from center of hue slice." T MultiplyCMY.hs_cmy}
addUserKnob {26 chroma_lbl l " " T <b>chroma}
addUserKnob {41 chs l "chroma strength" t "How much to affect mid-range purity" T ChromaFactor.chs}
addUserKnob {41 chl l "chroma limit" t "Reduce effect at maximal purity" T ChromaFactor.chl}
addUserKnob {6 ze l zoned t "enable zone limiting." +STARTLINE}
addUserKnob {83 zr l "" -STARTLINE M {low high}}
zr high
addUserKnob {7 zp l "zone range" t "set range affected: higher values affect a larger range" R -4 4}
addUserKnob {41 invert T MultiplyMix.invert}
addUserKnob {26 ""}
addUserKnob {41 maskChannelMask l mask -STARTLINE T NodeWrapper1.maskChannelMask}
addUserKnob {41 invert_mask l invert -STARTLINE T NodeWrapper1.invert_mask}
addUserKnob {41 mix T NodeWrapper1.mix}
}
Input {
inputs 0
name Inputmask
xpos 70
ypos 614
number 1
}
Input {
inputs 0
name Input
xpos -40
ypos 278
}
Dot {
name Dot1
xpos -6
ypos 330
}
set N22c03760 [stack 0]
Dot {
name Dot2
xpos 104
ypos 522
}
set N1758e800 [stack 0]
Expression {
temp_name0 n
temp_expr0 max(1e-12,max(r,g,b))
temp_name1 to
temp_expr1 (n*n/(n+fl))
temp_name2 flow
temp_expr2 pow((to/(to+1))/n,p)
temp_name3 fhi
temp_expr3 1-pow((n/(n+1))/n,p)
channel0 {rgba.red -rgba.green -rgba.blue none}
expr0 r
expr1 g
expr2 b
expr3 zr?fhi:flow
name Extract
xpos 70
ypos 566
addUserKnob {20 Params}
addUserKnob {7 fl R 0 0.02}
fl 0.01
addUserKnob {7 p R 0 64}
p {{pow(2,-zp+1)}}
}
push $N22c03760
Dot {
name Dot6
xpos -226
ypos 330
}
Expression {
temp_name0 M
temp_expr0 max(r,g,b)
temp_name1 C
temp_expr1 M-min(r,g,b)
channel0 {rgba.red rgba.green rgba.blue none}
expr0 (C==0?0:r==M?((g-b)/C+6)%6:g==M?(b-r)/C+2:b==M?(r-g)/C+4:0)
expr3 M<=0?0:C/M
name hue
xpos -260
ypos 350
}
set N17585100 [stack 0]
Expression {
temp_name0 h0
temp_expr0 (r+o0)%6
temp_name1 h1
temp_expr1 (r+o1)%6
temp_name2 h2
temp_expr2 (r+o2)%6
expr0 clamp(h0>c0?(h0-c0-f0)/(c0-(c0+f0)):(h0-(c0-f0))/(c0-(c0-f0)))
expr1 clamp(h1>c1?(h1-c1-f1)/(c1-(c1+f1)):(h1-(c1-f1))/(c1-(c1-f1)))
expr2 clamp(h2>c2?(h2-c2-f2)/(c2-(c2+f2)):(h2-(c2-f2))/(c2-(c2-f2)))
channel3 none
name LinearWindow1
label CMY
xpos -260
ypos 392
addUserKnob {20 Param}
addUserKnob {7 o0 R 0 6}
o0 5
addUserKnob {7 o1 R 0 6}
o1 3
addUserKnob {7 o2 R 0 6}
o2 1
addUserKnob {26 ""}
addUserKnob {7 c0 R 1 3}
c0 2
addUserKnob {7 f0 R 0.2 1.2}
f0 1
addUserKnob {7 c1 R 1 3}
c1 2
addUserKnob {7 f1 R 0.2 1.2}
f1 1
addUserKnob {7 c2 R 1 3}
c2 2
addUserKnob {7 f2 R 0.2 1.2}
f2 1
}
Expression {
temp_name0 pr
temp_expr0 1-pow(1-r,p.r)
temp_name1 pg
temp_expr1 1-pow(1-g,p.g)
temp_name2 pb
temp_expr2 1-pow(1-b,p.b)
channel0 {rgba.red rgba.green rgba.blue none}
expr0 (1-pr+m.r*pr)*(1-pg+m.g*pg)*(1-pb+m.b*pb)
name MultiplyCMY
xpos -260
ypos 446
addUserKnob {20 Params}
addUserKnob {7 mc R -4 4}
addUserKnob {7 mm R -4 4}
addUserKnob {7 my R -4 4}
addUserKnob {18 hs_cmy R 1 4}
hs_cmy 2
addUserKnob {6 hs_cmy_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
addUserKnob {18 m R 0 4}
m {{2**mc} {2**mm} {2**my}}
addUserKnob {6 m_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
addUserKnob {18 p R 0 4}
p {{min(hs_cmy,hs_cmy/m)} {min(hs_cmy,hs_cmy/m)} {min(hs_cmy,hs_cmy/m)}}
addUserKnob {6 p_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
}
push $N17585100
Expression {
temp_name0 h0
temp_expr0 (r+o0)%6
temp_name1 h1
temp_expr1 (r+o1)%6
temp_name2 h2
temp_expr2 (r+o2)%6
expr0 clamp(h0>c0?(h0-c0-f0)/(c0-(c0+f0)):(h0-(c0-f0))/(c0-(c0-f0)))
expr1 clamp(h1>c1?(h1-c1-f1)/(c1-(c1+f1)):(h1-(c1-f1))/(c1-(c1-f1)))
expr2 clamp(h2>c2?(h2-c2-f2)/(c2-(c2+f2)):(h2-(c2-f2))/(c2-(c2-f2)))
channel3 none
name LinearWindow
label RGB
xpos -150
ypos 392
addUserKnob {20 Param}
addUserKnob {7 o0 R 0 6}
o0 2
addUserKnob {7 o1 R 0 6}
o1 6
addUserKnob {7 o2 R 0 6}
o2 4
addUserKnob {26 ""}
addUserKnob {7 c0 R 1 3}
c0 2
addUserKnob {7 f0 R 0.2 1.2}
f0 1
addUserKnob {7 c1 R 1 3}
c1 2
addUserKnob {7 f1 R 0.2 1.2}
f1 1
addUserKnob {7 c2 R 1 3}
c2 2
addUserKnob {7 f2 R 0.2 1.2}
f2 1
}
Expression {
temp_name0 pr
temp_expr0 1-pow(1-r,p.r)
temp_name1 pg
temp_expr1 1-pow(1-g,p.g)
temp_name2 pb
temp_expr2 1-pow(1-b,p.b)
channel0 {rgba.red rgba.green rgba.blue none}
expr0 (1-pr+m.r*pr)*(1-pg+m.g*pg)*(1-pb+m.b*pb)
name MultiplyRGB
xpos -150
ypos 446
addUserKnob {20 Params}
addUserKnob {7 mr R -4 4}
addUserKnob {7 mg R -4 4}
addUserKnob {7 mb R -4 4}
addUserKnob {18 hs_rgb R 1 4}
hs_rgb 2
addUserKnob {6 hs_rgb_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
addUserKnob {18 m R 0 4}
m {{2**mr} {2**mg} {2**mb}}
addUserKnob {6 m_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
addUserKnob {18 p R 0 4}
p {{min(hs_rgb,hs_rgb/m)} {min(hs_rgb,hs_rgb/m)} {min(hs_rgb,hs_rgb/m)}}
addUserKnob {6 p_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
}
Merge2 {
inputs 2
operation multiply
bbox B
output rgb
name Merge1
xpos -150
ypos 495
}
Expression {
temp_name0 cs
temp_expr0 min(1,a)**(1/chs)
temp_name1 cl
temp_expr1 cs*pow(1-cs,chl)
temp_name2 m
temp_expr2 max(1,r)
expr3 cl/(cl*(1-m)+m)
name ChromaFactor
xpos -150
ypos 518
addUserKnob {20 User}
addUserKnob {7 chs}
chs 0.5
addUserKnob {7 chl R 0 4}
}
push $N22c03760
MergeExpression {
inputs 2
temp_name0 f
temp_expr0 1-Aa
expr0 invert?r/(Ar*(1-f)+f):Ar*r*(1-f)+r*f
expr1 invert?g/(Ag*(1-f)+f):Ag*g*(1-f)+g*f
expr2 invert?b/(Ab*(1-f)+f):Ab*b*(1-f)+b*f
name MultiplyMix
xpos -40
ypos 518
addUserKnob {20 User}
addUserKnob {6 invert +STARTLINE}
}
MergeExpression {
inputs 2
temp_name0 f
temp_expr0 ze?Aa:1
expr0 Ar*(1-f)+Br*f
expr1 Ag*(1-f)+Bg*f
expr2 Ab*(1-f)+Bb*f
name Mix
xpos -40
ypos 566
}
push $N1758e800
NodeWrapper {
inputs 2+1
channels rgb
name NodeWrapper1
xpos -40
ypos 614
}
Output {
name Output
xpos -40
ypos 662
}
end_group