fix(nuke): AgXcDRT: faulty outset

was not applied at the right place (after first tonescale)

Author: MrLixm

nuke/AgXcDRT.nk

@@ -7,12 +7,27 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 # AgXcDRT
 
+## [1.1.1] - 2024-02-01
+
+### Fixed
+
+internal:
+
+* faulty outset that was not at the right position in the processing chain.
+  it should have been after the first tonescale, still on linear encoding.
+
 ## [1.1.0] - 2024-02-01
 
 ### Added
 
+public:
+
 * `purity amount` knob controling how much outset is applied
 
+internal:
+
+* Added new PrimariesInset node to act as Outset
+
 ### Changed
 
 * `inset` moved knob to a new top "Purity" section

nuke/CHANGELOG.md

@@ -87,7 +87,7 @@ Group {
  addUserKnob {20 endGroup n -1}
  addUserKnob {20 About}
  addUserKnob {26 toolName l name T AgXcDRT}
- addUserKnob {26 toolVersion l version T 1.1.0}
+ addUserKnob {26 toolVersion l version T 1.1.1}
  addUserKnob {26 toolAuthor l author T "<a style=\"color: rgb(200,200,200);\" href=\"https://mrlixm.github.io/\">Liam Collod</a>"}
  addUserKnob {26 toolDescription l description T "AgX(custom) Display Rendering Transform."}
  addUserKnob {26 toolUrl l url T "<a style=\"color: rgb(200,200,200);\" href=\"https://github.com/MrLixm/AgXc\">https://github.com/MrLixm/AgXc</a>"}
@@ -133,61 +133,75 @@ Group {
   ypos 300
  }
  %NODE_AgXcTonescale:{"ypos": 350, "xpos": 0,"name": "AgXcTonescaleFirst", "min_exposure": "{{parent.tonescale1_min_exposure}}", "max_exposure": "{{parent.tonescale1_max_exposure}}", "general_contrast": "{{parent.contrast1}}", "use_gpu": "{{parent.use_gpu}}"}%
+ Colorspace {
+  name LINEARIZE_TONESCALE_OUTSET
+  xpos 0
+  ypos 400
+  label "cctf: [value colorspace_in] > [value colorspace_out]"
+  colorspace_in "2.40"
+ }
+ Dot {
+  name DotPurityInput
+  xpos 0
+  ypos 450
+ }
+ set N23344020 [stack 0]
+  %NODE_PrimariesInset:{"ypos": 500, "xpos": 0, "name": "Outset", "colorspace_preset": "\"ITU-R BT.2020\"", "primary_r": "{0.708 0.292}", "primary_g": "{0.17 0.797}", "primary_b": "{0.131 0.046}", "whitepoint": "{0.3127 0.329}", "invert_inset": 1, "inset": "{{parent.inset1}}", "u_inset_r": "{{PrimariesInsetFirst.u_inset_r}}", "u_inset_g": "{{PrimariesInsetFirst.u_inset_g}}", "u_inset_b": "{{PrimariesInsetFirst.u_inset_b}}", "rotate_r": 0, "rotate_g": 0, "rotate_b": 0, "use_gpu": "{{parent.use_gpu}}"}%
+ push $N23344020
+  Dot {
+   name DotPurityNone
+   xpos 100
+   ypos 500
+  }
+ NodeWrapper {
+   inputs 2
+   name PurityAmount
+   xpos 0
+   ypos 550
+   mix {{parent.purity_amount}}
+ }
+ Colorspace {
+  name UNLINEARIZE_TONESCALE_OUTSET
+  xpos 0
+  ypos 600
+  label "cctf: [value colorspace_in] > [value colorspace_out]"
+  colorspace_out "2.40"
+ }
  Dot {
   name Dot2ndTonescale
   xpos 0
-  ypos 500
+  ypos 650
  }
  set Nd28ed30 [stack 0]
-  %NODE_PrimariesInset:{"ypos": 550, "xpos": 0,"name": "PrimariesInsetSecond", "colorspace_preset": "\"ITU-R BT.2020\"", "primary_r": "{0.708 0.292}", "primary_g": "{0.17 0.797}", "primary_b": "{0.131 0.046}", "whitepoint": "{0.3127 0.329}", "inset": 0.05, "u_inset_r": 0.06, "u_inset_b": 0.35, "u_inset_b": 0.06, "use_gpu": "{{parent.use_gpu}}"}%
-  %NODE_Log2Shaper:{"ypos": 600, "xpos": 0,"name": "Log2ShaperTonescaleSecond", "min_exp": "{{parent.tonescale2_min_exposure}}", "max_exp": "{{parent.tonescale2_max_exposure}}"}%
-  %NODE_AgXcTonescale:{"ypos": 650, "xpos": 0,"name": "AgXcTonescaleSecond", "min_exposure": "{{parent.tonescale2_min_exposure}}", "max_exposure": "{{parent.tonescale2_max_exposure}}", "x_pivot": 0.64, "general_contrast": "{{parent.contrast2}}", "use_gpu": "{{parent.use_gpu}}"}%
+  %NODE_PrimariesInset:{"ypos": 700, "xpos": 0,"name": "PrimariesInsetSecond", "colorspace_preset": "\"ITU-R BT.2020\"", "primary_r": "{0.708 0.292}", "primary_g": "{0.17 0.797}", "primary_b": "{0.131 0.046}", "whitepoint": "{0.3127 0.329}", "inset": 0.05, "u_inset_r": 0.06, "u_inset_b": 0.35, "u_inset_b": 0.06, "use_gpu": "{{parent.use_gpu}}"}%
+  %NODE_Log2Shaper:{"ypos": 750, "xpos": 0,"name": "Log2ShaperTonescaleSecond", "min_exp": "{{parent.tonescale2_min_exposure}}", "max_exp": "{{parent.tonescale2_max_exposure}}"}%
+  %NODE_AgXcTonescale:{"ypos": 800, "xpos": 0,"name": "AgXcTonescaleSecond", "min_exposure": "{{parent.tonescale2_min_exposure}}", "max_exposure": "{{parent.tonescale2_max_exposure}}", "x_pivot": 0.64, "general_contrast": "{{parent.contrast2}}", "use_gpu": "{{parent.use_gpu}}"}%
  push $Nd28ed30
  Dot {
   name Dot2ndTonescale1
   xpos 200
-  ypos 500
+  ypos 650
  }
  Dot {
   name Dot2ndTonescale2
   xpos 200
-  ypos 700
+  ypos 850
  }
  Switch {
   inputs 2
   which {{parent.tonescale_apply_double}}
   name SwitchDoubleToneScale
   xpos 0
-  ypos 700
+  ypos 850
  }
- %NODE_SigmoidParabolic:{"ypos": 750, "xpos": 0, "name": "PRINT_CONTRAST_SigmoidParabolic", "mix": "{{parent.print_contrast_amount}}", "p": "{{parent.print_contrast} {parent.print_contrast} {parent.print_contrast}}", "t0": "{{parent.print_contrast_pivot} {parent.print_contrast_pivot} {parent.print_contrast_pivot}}"}%
+ %NODE_SigmoidParabolic:{"ypos": 900, "xpos": 0, "name": "PRINT_CONTRAST_SigmoidParabolic", "mix": "{{parent.print_contrast_amount}}", "p": "{{parent.print_contrast} {parent.print_contrast} {parent.print_contrast}}", "t0": "{{parent.print_contrast_pivot} {parent.print_contrast_pivot} {parent.print_contrast_pivot}}"}%
  Colorspace {
   name LINEARIZE_TONESCALE
   xpos 0
-  ypos 800
+  ypos 950
   label "cctf: [value colorspace_in] > [value colorspace_out]"
   colorspace_in "2.40"
  }
- Dot {
-  name DotPurityInput
-  xpos 0
-  ypos 850
- }
- set N23344020 [stack 0]
-  %NODE_PrimariesInset:{"ypos": 900, "xpos": 0, "name": "Outset", "colorspace_preset": "\"ITU-R BT.2020\"", "primary_r": "{0.708 0.292}", "primary_g": "{0.17 0.797}", "primary_b": "{0.131 0.046}", "whitepoint": "{0.3127 0.329}", "invert_inset": 1, "inset": "{{parent.inset1}}", "u_inset_r": "{{PrimariesInset.u_inset_r}}", "u_inset_g": "{{PrimariesInset.u_inset_g}}", "u_inset_b": "{{PrimariesInset.u_inset_b}}", "rotate_r": 0, "rotate_g": 0, "rotate_b": 0, "use_gpu": "{{parent.use_gpu}}"}%
- push $N23344020
-  Dot {
-   name DotPurityNone
-   xpos 100
-   ypos 900
-  }
- NodeWrapper {
-   inputs 2
-   name PurityAmount
-   xpos 0
-   ypos 950
-   mix {{parent.purity_amount}}
- }
  Dot {
   name DotDisplay
   xpos 0