PlotRGBCube.nk

set cut_paste_input [stack 0]
push $cut_paste_input
Group {
 name PlotRGBCube
 addUserKnob {20 PlotRGBCube_tab l PlotRGBCube}
 addUserKnob {6 plot_input l "plot input" t "plot input pixels" -STARTLINE}
 plot_input true
 addUserKnob {6 rgb_cube l "rgb cube" t "enable rgb cube" -STARTLINE}
 rgb_cube true
 addUserKnob {6 achromatic_up l "achromatic up" t "orient cube such that achromatic axis is up" -STARTLINE}
 achromatic_up true
 addUserKnob {7 exposure R -8 8}
 addUserKnob {26 "" +STARTLINE}
 addUserKnob {4 view M {top side perspective}}
 view perspective
 addUserKnob {22 minus_rot l - T "rot = nuke.thisNode()\['rotate']\nrot.setValue(rot.getValue()-30)" +STARTLINE}
 addUserKnob {22 plus_rot l + -STARTLINE T "rot = nuke.thisNode()\['rotate']\nrot.setValue(rot.getValue()+30)"}
 addUserKnob {7 x_rot l "persp xrot" t "if view is perspective: rotate x  between 0 and -90" R -1 1}
 x_rot 0.5
 addUserKnob {7 rotate R 0 360}
 rotate 180
 addUserKnob {6 high_quality l "high quality" t "enable high quality rendering" +STARTLINE}
 high_quality false
 addUserKnob {7 point_detail l "point detail" t "point detail of the position to points "}
 point_detail 1
 addUserKnob {41 box_width l width/height T Reformat26.box_width}
 addUserKnob {41 box_height l "" -STARTLINE T Reformat26.box_height}
 addUserKnob {22 set_viewer_color l "set 3d view black" t "set 3d viewer to have a black background" T "prefs = nuke.toNode('preferences')\ncol = prefs\['viewer_bg_color_3D']\ncol.setValue(0)" +STARTLINE}
}
 Axis2 {
  inputs 0
  display off
  selectable false
  translate {0 1 0}
  rotate {{-parent.x_rot*90} {parent.rotate} 0}
  name Axis1
  xpos -470
  ypos 270
 }
 Camera2 {
  display off
  selectable false
  translate {0 0 3.5}
  name PERSP
  xpos -470
  ypos 390
 }
 Axis2 {
  inputs 0
  display off
  selectable false
  translate {0 0.8660254038 0}
  rotate {0 {parent.rotate} 0}
  name Axis2
  xpos -360
  ypos 270
 }
 Camera2 {
  display off
  selectable false
  translate {0 0 2}
  projection_mode orthographic
  focal 14
  name ORTHO_SIDE
  xpos -360
  ypos 390
 }
 Camera2 {
  inputs 0
  display off
  selectable false
  translate {0 6 0}
  rotate {-90 {parent.rotate} 0}
  projection_mode orthographic
  focal 14
  name ORTHO_TOP
  xpos -250
  ypos 390
 }
 Switch {
  inputs 3
  which {{parent.view}}
  name SwitchView
  xpos -260
  ypos 501
 }
 Dot {
  name Dot1
  note_font "Helvetica Bold"
  note_font_size 24
  note_font_color 0xff
  xpos -226
  ypos 534
 }
 Dot {
  name Dot4
  note_font "Helvetica Bold"
  note_font_size 24
  note_font_color 0xff
  xpos -6
  ypos 534
 }
set Na0ea9e20 [stack 0]
 Input {
  inputs 0
  name Input
  xpos -150
  ypos 50
 }
 Multiply {
  channels rgb
  value {{pow(2,e)} {pow(2,e)} {pow(2,e)} 1}
  name Exposure
  xpos -150
  ypos 140
  addUserKnob {20 User}
  addUserKnob {7 e R -8 8}
  e {{parent.exposure}}
 }
 PositionToPoints2 {
  display textured
  selectable false
  render_mode textured
  cast_shadow false
  receive_shadow false
  P_channel rgb
  detail {{parent.point_detail}}
  pointSize 1
  name PositionToPoints7
  xpos -150
  ypos 200
  disable {{!parent.plot_input}}
 }
 Dot {
  name Dot2
  note_font "Helvetica Bold"
  note_font_size 24
  note_font_color 0xff
  xpos -116
  ypos 294
 }
 Group {
  inputs 0
  name RGBCubeAlt2
  xpos 70
  ypos 141
  disable {{!parent.rgb_cube}}
  addUserKnob {20 User}
  addUserKnob {6 top_half l "top half" +STARTLINE}
  top_half true
  addUserKnob {6 posterize -STARTLINE}
  posterize true
 }
  Group {
   inputs 0
   name HueSweep_4
   xpos 1170
   ypos 657
   hide_input true
   postage_stamp true
   addUserKnob {20 User}
   addUserKnob {6 white +STARTLINE}
   addUserKnob {6 black +STARTLINE}
   black true
  }
   Constant {
    inputs 0
    format "256 256 0 0 256 256 1 square_256"
    name Constant15
    xpos 1160
    ypos 651
    postage_stamp false
   }
set Nf3abd20 [stack 0]
   Expression {
    expr1 1-x/width
    expr2 x/width
    name Expression28
    label "green/red\n"
    xpos 1280
    ypos 712
    postage_stamp true
   }
push $Nf3abd20
   Expression {
    expr0 1-x/width
    expr1 x/width
    name Expression19
    label "green/red\n"
    xpos 1160
    ypos 712
    postage_stamp true
   }
push $Nf3abd20
   Expression {
    expr0 x/width
    expr2 1-x/width
    name Expression21
    label "green/red\n"
    xpos 1040
    ypos 712
    postage_stamp true
   }
   ContactSheet {
    inputs 3
    width {{width*columns}}
    height {{height/pixel_aspect*rows}}
    rows 1
    columns 3
    roworder TopBottom
    name ContactSheet3
    xpos 1160
    ypos 831
   }
   Shuffle {
    alpha white
    name Shuffle1
    xpos 1160
    ypos 861
   }
   Dot {
    name Dot1
    note_font "Helvetica Bold"
    note_font_size 24
    note_font_color 0xff
    xpos 1194
    ypos 894
   }
set Nd773da90 [stack 0]
   Expression {
    expr3 (y/height-0.5)*2
    name Expression2
    xpos 1040
    ypos 951
   }
push $Nd773da90
   Expression {
    expr3 1-y/(height/2)
    name Expression1
    xpos 1040
    ypos 891
   }
push $Nd773da90
   Fill {
    inputs 1+1
    color {0 0 0 1}
    name Fill2
    xpos 1160
    ypos 937
    disable {{!parent.black}}
   }
   Fill {
    inputs 1+1
    color {1 1 1 1}
    name Fill1
    xpos 1160
    ypos 981
    disable {{!parent.white}}
   }
   Output {
    name Output1
    xpos 1160
    ypos 1070
   }
  end_group
  Group {
   name Exposure4
   tile_color 0x79a9ffff
   xpos 1170
   ypos 770
   addUserKnob {20 Exposure}
   addUserKnob {18 exposure R -8 8}
   exposure 4
   addUserKnob {6 exposure_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
  }
   Input {
    inputs 0
    name Inputmask
    xpos 120
    ypos -9
    number 1
   }
   Input {
    inputs 0
    name Input
    xpos -40
    ypos -81
   }
   Multiply {
    inputs 1+1
    channels rgb
    value {{"pow(2, parent.exposure)"} {"pow(2, parent.exposure)"} {"pow(2, parent.exposure)"} {"pow(2, parent.exposure)"}}
    name _EXPOSURE_
    xpos -40
    ypos -9
   }
   Output {
    name Output1
    xpos -40
    ypos 63
   }
  end_group
  Clamp {
   channels rgba
   name Clamp18
   xpos 1170
   ypos 801
  }
  Posterize {
   channels rgba
   Colors 64
   name Posterize1
   xpos 1170
   ypos 831
   disable {{!parent.posterize}}
  }
  Dot {
   name Dot1
   note_font "Helvetica Bold"
   note_font_size 24
   note_font_color 0xff
   xpos 1204
   ypos 924
  }
set Na0ec3b20 [stack 0]
  Expression {
   expr0 1-r
   expr1 1-g
   expr2 1-b
   channel3 none
   name Complement1
   xpos 1060
   ypos 921
  }
push $Na0ec3b20
  ContactSheet {
   inputs 2
   width {{width*columns}}
   height {{height/pixel_aspect*rows}}
   rows 2
   columns 1
   roworder TopBottom
   name ContactSheet1
   xpos 1170
   ypos 951
   disable {{!parent.top_half}}
  }
  Output {
   name Output
   xpos 1170
   ypos 1010
  }
 end_group
 PositionToPoints2 {
  display textured
  selectable false
  render_mode textured
  cast_shadow false
  receive_shadow false
  P_channel rgb
  detail 1
  pointSize 1
  name PositionToPoints8
  xpos 70
  ypos 200
  disable {{!parent.rgb_cube}}
 }
 Scene {
  inputs 2
  name Scene3
  xpos 80
  ypos 270
  disable {{!parent.plot_input}}
 }
 TransformGeo {
  rotate {{"-degrees(atan(sqrt(1/2))) "} 0 45}
  name OrientAchromatic
  xpos 70
  ypos 381
  disable {{!parent.achromatic_up}}
 }
push $Na0ea9e20
 Scene {
  inputs 2
  name Scene4
  xpos 80
  ypos 510
 }
 Constant {
  inputs 0
  format "256 256 0 0 256 256 1 square_256"
  name Constant9
  xpos 180
  ypos 621
  postage_stamp false
 }
 Reformat {
  type "to box"
  box_width 2048
  box_height {{box_width}}
  box_fixed true
  black_outside true
  name Reformat26
  xpos 180
  ypos 651
 }
 ScanlineRender {
  inputs 3
  conservative_shader_sampling false
  samples {{parent.high_quality?6:1}}
  shutteroffset centred
  stochastic_samples {{parent.high_quality?12:1}}
  motion_vectors_type distance
  name ScanlineRender
  xpos 70
  ypos 651
 }
 Output {
  name Output
  xpos 70
  ypos 920
 }
end_group