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Finding of polygons SKILL.

Serjik

Hello.

I've got a layout with containce polygons of certan layer, i need to find the coordinats of that polygons (center) and put them in to file.

Here is the cod, but the outpu file is empty.

myPort = outfile( "~/Desktop/pllist" )
foreach(polygon geGetEditCellView()~>polygons
if(polygon~>fig~>lpp=="metal1" then
fprintf(myPort "\t%L\n" centerBox(polygon~>shapes~>bBox(points)))
)
)
close( myPort)
sh( "gedit ~/Desktop/pllist &" )

Can you help me ?

Regards,

Sergey.

Parents

  • I have solved the problem, but in the other way. First of all i flat all cell by hierarchy, and then use your cod to find out the center. But on a big layout with a hierarchy level near 7 including pcells it doesnt work. After runing my script the ciw window does not respond. On the small layouts it works perfect. Can you help to find the solution ?

    Here is my cod:
    procedure( Myflat(libName cellName )
    let( (cv topInstList )
    if( ddGetObj( libName cellName "layout" ) then
    cv = dbOpenCellViewByType( libName cellName "layout" "maskLayout" "a")
    )
    topInstList = cv~>instances
    ;get a list of all instances in the cellview
    foreach(inst topInstList
    if(inst~>mosaic then
    leFlattenInst( inst~>mosaic 31 t nil nil )
    ;flatten the mosaic instance
    );if
    leFlattenInst( inst 31 t nil nil )
    );foreach
    );let
    );procedure

Reply

  • I have solved the problem, but in the other way. First of all i flat all cell by hierarchy, and then use your cod to find out the center. But on a big layout with a hierarchy level near 7 including pcells it doesnt work. After runing my script the ciw window does not respond. On the small layouts it works perfect. Can you help to find the solution ?

    Here is my cod:
    procedure( Myflat(libName cellName )
    let( (cv topInstList )
    if( ddGetObj( libName cellName "layout" ) then
    cv = dbOpenCellViewByType( libName cellName "layout" "maskLayout" "a")
    )
    topInstList = cv~>instances
    ;get a list of all instances in the cellview
    foreach(inst topInstList
    if(inst~>mosaic then
    leFlattenInst( inst~>mosaic 31 t nil nil )
    ;flatten the mosaic instance
    );if
    leFlattenInst( inst 31 t nil nil )
    );foreach
    );let
    );procedure

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