Hi all,

"merge all" doesn't seem to work with additional channels when set to stencil/mask.

It does work using in/out (which I'm avoiding to use for all the obvious reasons)
IMO this a bug (and am actually baffled that I didn't come across earlier)

please have a look at the attached script snippet where I'm trying to alter the "mask" channel. so set your viewer to "mask" and compare the 2 merge nodes

does this make sense to anyone?
cheers,
Jan



set cut_paste_input [stack 0]
version 6.2 v2
CheckerBoard2 {
 inputs 0
 name CheckerBoard1
 selected true
 xpos 255
 ypos -169
}
Roto {
 output mask
 curves {AnimTree: "" {
 Version: 1.2
 Flag: 0
 RootNode: 1
 Node: {
  NodeName: "Root" {
   Flag: 512
   NodeType: 1
   Transform: 0 0 S 0 0 S 0 0 S 0 0 S 0 1 S 0 1 S 0 0 S 0 1024 S 0 778
   NumOfAttributes: 10
"vis" S 0 1 "opc" S 0 1 "mbo" S 0 1 "mb" S 0 1 "mbs" S 0 0.5 "fo" S 0 1 "fx" S 0 0 "fy" S 0 0 "ff" S 0 1 "ft" S 0 0
  }
  NumOfChildren: 1
  Node: {
   NodeName: "Ellipse1" {
    Flag: 576
    NodeType: 3
    CurveGroup: "" {
     Transform: 0 0 S 0 0 S 0 0 S 0 0 S 0 1 S 0 1 S 0 0 S 0 1057.5 S 0 727.5
     Flag: 0
     NumOfCubicCurves: 2
     CubicCurve: "" {
      Type: 0 Flag: 8192 Dim: 2
      NumOfPoints: 12
0 S 0 -329.99 S 0 0 0 0 S 0 1022.5 S 0 285 0 0 S 0 329.99 S 0 0 0 0 S 0 0 S 0 -280.284 0 0 S 0 1620 S 0 792.5 0 0 S 0 0 S 0 280.284 0 0 S 0 329.99 S 0 0 0 0 S 0 1022.5 S 0 1300 0 0 S 0 -329.99 S 0 0 0 0 S 0 0 S 0 280.284 0 0 S 0 425 S 0 792.5 0 0 S 0 0 S 0 -280.284 0
     }
     CubicCurve: "" {
      Type: 0 Flag: 8192 Dim: 2
      NumOfPoints: 12
0 S 0 -329.99 S 0 0 0 0 S 0 0 S 0 0 0 0 S 0 329.99 S 0 0 0 0 S 0 0 S 0 -280.284 0 0 S 0 0 S 0 0 0 0 S 0 0 S 0 280.284 0 0 S 0 329.99 S 0 0 0 0 S 0 0 S 0 0 0 0 S 0 -329.99 S 0 0 0 0 S 0 0 S 0 280.284 0 0 S 0 0 S 0 0 0 0 S 0 0 S 0 -280.284 0
     }
     NumOfAttributes: 43
"vis" S 0 1 "r" S 0 1 "g" S 0 1 "b" S 0 1 "a" S 0 1 "ro" S 0 0 "go" S 0 0 "bo" S 0 0 "ao" S 0 0 "opc" S 0 1 "bm" S 0 0 "inv" S 0 0 "mbo" S 0 0 "mb" S 0 1 "mbs" S 0 0.5 "mbsot" S 0 0 "mbso" S 0 0 "fo" S 0 1 "fx" S 0 0 "fy" S 0 0 "ff" S 0 1 "ft" S 0 0 "src" S 0 0 "stx" S 0 0 "sty" S 0 0 "str" S 0 0 "sr" S 0 0 "ssx" S 0 1 "ssy" S 0 1 "ss" S 0 0 "spx" S 0 1024 "spy" S 0 778 "stot" S 0 0 "sto" S 0 0 "sv" S 0 0 "sf" S 0 1 "sb" S 0 1 "nv" S 0 1 "view1" S 0 1 "ltn" S 0 690 "ltm" S 0 690 "ltt" S 0 0 "tt" S 0 6
    }
   }
   NumOfChildren: 0
  }
 }
}
}
 toolbox {selectAll {
  { selectAll ssx 1 ssy 1 sf 1 }
  { createBezier ssx 1 ssy 1 sf 1 sb 1 tt 4 }
  { createBSpline ssx 1 ssy 1 sf 1 sb 1 }
  { createEllipse ssx 1 ssy 1 sf 1 sb 1 tt 6 }
  { createRectangle ssx 1 ssy 1 sf 1 sb 1 }
  { brush ssx 1 ssy 1 sf 1 sb 1 }
  { eraser src 2 ssx 1 ssy 1 sf 1 sb 1 }
  { clone src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { reveal src 3 ssx 1 ssy 1 sf 1 sb 1 }
  { dodge src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { burn src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { blur src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { sharpen src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { smear src 1 ssx 1 ssy 1 sf 1 sb 1 }
} }
 toolbar_brush_hardness 0.200000003
 toolbar_lifetime_type all
 toolbar_source_transform_scale {1 1}
 toolbar_source_transform_center {320 240}
 colorOverlay 0
 lifetime_type "all frames"
 lifetime_start 690
 lifetime_end 690
 motionblur_shutter_offset_type centred
 source_black_outside true
 name Roto1
 selected true
 xpos 255
 ypos -56
}
set N2277ad20 [stack 0]
push $cut_paste_input
Roto {
 output alpha
 curves {AnimTree: "" {
 Version: 1.2
 Flag: 0
 RootNode: 1
 Node: {
  NodeName: "Root" {
   Flag: 512
   NodeType: 1
   Transform: 0 0 S 0 0 S 0 0 S 0 0 S 0 1 S 0 1 S 0 0 S 0 1024 S 0 778
   NumOfAttributes: 10
"vis" S 0 1 "opc" S 0 1 "mbo" S 0 1 "mb" S 0 1 "mbs" S 0 0.5 "fo" S 0 1 "fx" S 0 0 "fy" S 0 0 "ff" S 0 1 "ft" S 0 0
  }
  NumOfChildren: 1
  Node: {
   NodeName: "Ellipse1" {
    Flag: 512
    NodeType: 3
    CurveGroup: "" {
     Transform: 0 0 S 0 0 S 0 0 S 0 0 S 0 1 S 0 1 S 0 0 S 0 1057.5 S 0 727.5
     Flag: 0
     NumOfCubicCurves: 2
     CubicCurve: "" {
      Type: 0 Flag: 8192 Dim: 2
      NumOfPoints: 12
0 S 0 -329.99 S 0 0 0 0 S 0 1297.9 S 0 276.9 0 0 S 0 329.99 S 0 0 0 0 S 0 0 S 0 -280.284 0 0 S 0 1895.4 S 0 784.4 0 0 S 0 0 S 0 280.284 0 0 S 0 329.99 S 0 0 0 0 S 0 1297.9 S 0 1291.9 0 0 S 0 -329.99 S 0 0 0 0 S 0 0 S 0 280.284 0 0 S 0 700.4 S 0 784.4 0 0 S 0 0 S 0 -280.284 0
     }
     CubicCurve: "" {
      Type: 0 Flag: 8192 Dim: 2
      NumOfPoints: 12
0 S 0 -329.99 S 0 0 0 0 S 0 0 S 0 0 0 0 S 0 329.99 S 0 0 0 0 S 0 0 S 0 -280.284 0 0 S 0 0 S 0 0 0 0 S 0 0 S 0 280.284 0 0 S 0 329.99 S 0 0 0 0 S 0 0 S 0 0 0 0 S 0 -329.99 S 0 0 0 0 S 0 0 S 0 280.284 0 0 S 0 0 S 0 0 0 0 S 0 0 S 0 -280.284 0
     }
     NumOfAttributes: 43
"vis" S 0 1 "r" S 0 1 "g" S 0 1 "b" S 0 1 "a" S 0 1 "ro" S 0 0 "go" S 0 0 "bo" S 0 0 "ao" S 0 0 "opc" S 0 1 "bm" S 0 0 "inv" S 0 0 "mbo" S 0 0 "mb" S 0 1 "mbs" S 0 0.5 "mbsot" S 0 0 "mbso" S 0 0 "fo" S 0 1 "fx" S 0 0 "fy" S 0 0 "ff" S 0 1 "ft" S 0 0 "src" S 0 0 "stx" S 0 0 "sty" S 0 0 "str" S 0 0 "sr" S 0 0 "ssx" S 0 1 "ssy" S 0 1 "ss" S 0 0 "spx" S 0 1024 "spy" S 0 778 "stot" S 0 0 "sto" S 0 0 "sv" S 0 0 "sf" S 0 1 "sb" S 0 1 "nv" S 0 1 "view1" S 0 1 "ltn" S 0 690 "ltm" S 0 690 "ltt" S 0 0 "tt" S 0 6
    }
   }
   NumOfChildren: 0
  }
 }
}
}
 toolbox {selectAll {
  { selectAll ssx 1 ssy 1 sf 1 }
  { selectPoints ssx 1 ssy 1 sf 1 tt 2 }
  { createBezier ssx 1 ssy 1 sf 1 sb 1 tt 4 }
  { createBSpline ssx 1 ssy 1 sf 1 sb 1 }
  { createEllipse ssx 1 ssy 1 sf 1 sb 1 tt 6 }
  { createRectangle ssx 1 ssy 1 sf 1 sb 1 }
  { brush ssx 1 ssy 1 sf 1 sb 1 }
  { eraser src 2 ssx 1 ssy 1 sf 1 sb 1 }
  { clone src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { reveal src 3 ssx 1 ssy 1 sf 1 sb 1 }
  { dodge src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { burn src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { blur src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { sharpen src 1 ssx 1 ssy 1 sf 1 sb 1 }
  { smear src 1 ssx 1 ssy 1 sf 1 sb 1 }
} }
 toolbar_brush_hardness 0.200000003
 toolbar_lifetime_type all
 toolbar_source_transform_scale {1 1}
 toolbar_source_transform_center {320 240}
 colorOverlay 0
 lifetime_type "all frames"
 lifetime_start 690
 lifetime_end 690
 view {}
 motionblur_on true
 motionblur_shutter_offset_type centred
 source_black_outside true
 name Roto2
 selected true
 xpos 377
 ypos -56
}
set Nb8680c30 [stack 0]
Merge2 {
 inputs 2
 operation out
 also_merge all
 name Merge2
 selected true
 xpos 377
 ypos 53
}
push $Nb8680c30
push $N2277ad20
Merge2 {
 inputs 2
 operation stencil
 also_merge all
 name Merge1
 selected true
 xpos 255
 ypos 52
}

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