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SKILL code to change all the existing Metal layers to its corresponding fillBlock layer

ssram

I'm a very beginner to the SKILL scripting, so just looking out for help to write a SKILL code to change all the existing Metal layers to its corresponding fillBlock layer in my layout.

As a start i wrote a few lines to check if the selected metal is "m2" in my layout

and to print "Layer name is m2" if it is

& if it is not, and print "Layer name is NOT m2"

The code is below, but its not doing what i intend it to, please help me fix it:

procedure(MetalToFillBlock()
let((m2)
if(geGetSelSet()~>layerName == m2
then
printf("Layer name is m2")
else
printf("Layer name is NOT m2"))
);let
);procedure

Parents

  • There are a couple of issues with the code, the first is that variable 'm2' will be nil, but perhaps more importantly, geGetSelSet() returns a list, and so the result might be 'nil' or '("M2") or '("M2" "M2")' and so on.

    Perhaps something like 'forall' would be useful here?

    procedure(MetalToFillBlock()
      let((m2)
        m2 = "M2"
        if(forall(object geGetSelSet() object~>layerName == m2)  then
          printf("Layer name is %L for all selected objects\n" m2)
        else
          printf("Layer name is NOT %L for all selected objects\n" m2)
        ); if
      );let
    );procedure

    Hopefully this will help a little?

    Regards,

    Lawrence.

  • in reply to skillUser

    Finally i got it working...!

    procedure(MetalToFillBlock()
      
      cv=geGetWindowCellView()
      shapes=geGetSelSet()
      m2list=setof(x geGetSelSet() x~>layerName=="m2")
      dbLayerOr(cv list("m1" "fillBlock") m2list)
    ;  dbLayerOr(cv list("m2" "fillBlock") m2list)
      dbLayerOr(cv list("m3a" "fillBlock") m2list)
      foreach(shape shapes
       when(shape->layerName == "m2"
    shape->lpp = list( "m2" "fillBlock" )
       );when
      );foreach
    );procedure
    But the only issue is that i need to have those lines for all the metal layers that i'm using. I'm not sure how to simplify it
  • in reply to ssram

    It's not entirely clear what the sequence of layer names are, but rather than parsing the layer name, and handling it that way, you could do:

    procedure(MetalToFillBlock()
      let((cv shapes layerName validLayers validBackwards below above newFig)
        validLayers=list("m1" "m2" "m3a" "m4" "m5") ; didn't understand what m3a was for
        validBackwards=reverse(validLayers)
        cv=geGetWindowCellView()
        shapes=geGetSelSet()
        foreach(shape shapes
          layerName=shape~>layerName
          ; don't convert first valid layer as there's no "below" layer
          when(member(layerName cdr(validLayers))
            below=cadr(member(layerName validBackwards))
            above=cadr(member(layerName validLayers))
            when(below && above
              ; use dbCopyFig rather than dbLayerOr as only dealing with one shape 
              ; at a time.
              newFig=dbCopyFig(shape cv)
              newFig~>lpp=list(below "fillBlock")
              newFig=dbCopyFig(shape cv)
              newFig~>lpp=list(above "fillBlock")
              shape~>purpose="fillBlock"
            )
          )
        )
      t
      )
    );procedure

    Note that this code is untested as I don't have anything suitable to try it on - but hopefully it gives you the hint as to how to do it.

    Regards,

    Andrew.

Reply
  • in reply to ssram

    It's not entirely clear what the sequence of layer names are, but rather than parsing the layer name, and handling it that way, you could do:

    procedure(MetalToFillBlock()
      let((cv shapes layerName validLayers validBackwards below above newFig)
        validLayers=list("m1" "m2" "m3a" "m4" "m5") ; didn't understand what m3a was for
        validBackwards=reverse(validLayers)
        cv=geGetWindowCellView()
        shapes=geGetSelSet()
        foreach(shape shapes
          layerName=shape~>layerName
          ; don't convert first valid layer as there's no "below" layer
          when(member(layerName cdr(validLayers))
            below=cadr(member(layerName validBackwards))
            above=cadr(member(layerName validLayers))
            when(below && above
              ; use dbCopyFig rather than dbLayerOr as only dealing with one shape 
              ; at a time.
              newFig=dbCopyFig(shape cv)
              newFig~>lpp=list(below "fillBlock")
              newFig=dbCopyFig(shape cv)
              newFig~>lpp=list(above "fillBlock")
              shape~>purpose="fillBlock"
            )
          )
        )
      t
      )
    );procedure

    Note that this code is untested as I don't have anything suitable to try it on - but hopefully it gives you the hint as to how to do it.

    Regards,

    Andrew.

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