Creating Oblong route keep out

I don't have exact code, but I would first get the DBID of the via or pin, then create a polygon object from that using axlPolyFromDB(), expand the polygon using axlPolyExpand() and then make a shape from the polygon with axlDBCreateShape(<polygon> nil Route_Keepout).

This should work. Set the w and h values to the RKO size you need.

axlCmdRegister("ovalRKO" 'createOvalRKO ?cmdType "interactive")

defun( createOvalRKO ()
let( (w h r pth new_pth)
axlSetFindFilter(?enabled '("noall" "vias") ?onButtons "vias")
when(axlSingleSelectBox()
w = 1.0
h = 2.0
if(w>h
then r=h, pth= axlMakeDynamicsPath( list( list( w-r:h -w+r:h) list( -w+r:h -w+r:-h 0.0 -w+r:0.0 r) list( -w+r:-h w-r:-h) list( w-r:-h w-r:h 0.0 w-r:0.0 t)))
else r=w, pth= axlMakeDynamicsPath( list( list( -w:h-r -w:-h+r) list( -w:-h+r w:-h+r 0.0 0.0:-h+r r) list( w:-h+r w:h-r) list( w:h-r -w:h-r 0.0 0.0:h-r t)))
)
foreach(id axlGetSelSet()
new_pth= axlPathOffset(pth id->xy)
when(axlDBCreateShape(new_pth t "PACKAGE KEEPOUT/ALL" nil nil)
axlMsgPut("Route Keepout created at %L" id->xy)
)
)
)
))

Brukers,

Thanks for your code and it works well for selected via's but my requirements is oblong keepout needed for selected two vias.

Here is the code for rectangle keepout and attached image for what i am looking for it.

could you please help to convert this rectangle KPO to oblong KPO as like image.

procedure(rect()
antipad_w=axlEnterString(?prompts list("Enter width of antipad:"))
antipad_w=atof(antipad_w)
antipad_h=axlEnterString(?prompts list("Enter height of antipad:"))
antipad_h=atof(antipad_h)
subclass=axlEnterString(?prompts list("Enter the layer name (class/subclass) which shape need to be:"))
axlSetFindFilter(?enabled list("noall" "vias") ?onButtons list("noall" "vias"))
axlSingleSelectBox()
via_dbids=axlGetSelSet()
via1_dbid=nth(0 via_dbids)
via1_loc=via1_dbid->xy
x1=nth(0 via1_loc)
y1=nth(1 via1_loc)
via2_dbid=nth(1 via_dbids)
via2_loc=via2_dbid->xy
x2=nth(0 via2_loc)
y2=nth(1 via2_loc)
x=(x1+x2)/2
y=(y1+y2)/2
path=axlPathStart(list(x-antipad_w/2:y-antipad_h/2) 0)
path=axlPathLine(path 0 x-antipad_w/2:y+antipad_h/2)
path=axlPathLine(path 0 x+antipad_w/2:y+antipad_h/2)
path=axlPathLine(path 0 x+antipad_w/2:y-antipad_h/2)
path=axlPathLine(path 0 x-antipad_w/2:y-antipad_h/2)
shape=axlDBCreateShape(path t subclass)
);procedure

Thanks very much!

Raj

Try this. The only thing is when the vias are not at 0 or 90 degrees. You need to calculate the angle and pass it to the axlTransformObject function.

defun( createOvalRKO ()
let( (w h r pth new_pth l_sel via1 via2 midXY )
axlSetFindFilter(?enabled '("noall" "vias") ?onButtons "vias")
when(axlSingleSelectBox()
    l_sel = axlGetSelSet()
    if(length(l_sel)==2
    then
        via1 = car(l_sel)
        via2 = cadr(l_sel)
        midXY = axlMidPointLine(list(via1->xy via2->xy))
        h = axlDistance(via1->xy via2->xy)
        w =    atof(axlEnterString(?prompts list("Enter width of antipad:")))
        w = w/2.0
        h = h/2.0+w
        if(w>h
        then r= h, pth= axlMakeDynamicsPath( list( list( w-r:h -w+r:h)   list( -w+r:h -w+r:-h 0.0 -w+r:0.0 r) list( -w+r:-h w-r:-h) list( w-r:-h w-r:h 0.0 w-r:0.0 t)))
        else r= w, pth= axlMakeDynamicsPath( list( list( -w:h-r -w:-h+r) list( -w:-h+r w:-h+r 0.0 0.0:-h+r r) list( w:-h+r w:h-r)   list( w:h-r -w:h-r 0.0 0.0:h-r t)))
        )
        shp = car(axlDBCreateShape(pth t "ROUTE KEEPOUT/ALL" nil nil) )
        when(shp
            ;TODO: determine the angle between via1->xy and via2->xy. Use this value for axlTransformObject
            axlTransformObject(shp ?move midXY ?angle 0.0)
            axlMsgPut("Route Keepout created at %L" midXY)
        )
    else
        axlMsgPut("Too few or many elements selected. Please only select 2.")
    )
)
))

Hi Bruekers,
Thanks for sharing the code and I need one more favor,
1. If the y1 and y2 co-ordinates are the keepout shape need to be draw as horizontal and otherwise it should be vertical that means if x1 and x2 are same co-ordinates. 2. Also is there any function/possibility to fix the via1 is FIRST_VIA which is left hand side from "midxy" and via1 is RIGHT_VIA which right hand side of "midxy".
Thank you!

Regards -Raj