[PCB_FORUM] Re: squares on same clines intersections

Check to see if the cline that is not being deleted has a "fixed" property 
attached to it.

 

________________________________

From: icu-pcb-forum-bounce@xxxxxxxxxxxxx 
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of William Billereau
Sent: Friday, June 02, 2006 4:02 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: squares on same clines intersections

 

Hello Chris (Vince?)

Here is a screenshot.
The rhombus is inside the red ellipse.
Delete clines only selects the clines on the right of the rhombus (the 
temporary highlighted on) but not the left part of the cline (I redraw it with 
a thin blue line)
A derive connectivity does not correct the probleme.

        William.




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-----Original Message-----
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx 
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx 
<mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx> ] On Behalf Of vince fornier
Sent: 01 June, 2006 11:50 PM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: squares on same clines intersections


> On some jobs, we re-route traces and then we got rhombuses (rotated
> squares) on same clines intersections. It is the same net, connection
> is done but it causes that delete clines (not clines segs) deletes
> only part before or after these squares.
>
> What and where to change to remove these squares and make complete
> clines?

Some screenshots would be helpful. But I think I understand your issue: one or 
more of the sides of the rhombus is not a cline but rather a collection of 
clines that look to the eye as one continuous trace - so instead of doing 
"delete clines" once you must do it mulitple times to clear up all the little 
stubs?

If such is the case, you could delete one such short cline which would 
implicitly make the others part of a dangline cline(s). Do this for all the 
rhombuses , then you could scrub all the affected nets with SKILL routine 
find_dlines

HTH,

Chris Walters
local Cadence guru
(Apple)


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