strm2oas def ignores path segment after + VIRTUAL + RECT

[stefanottili]

strm2oas ignores path segment after + VIRTUAL .. + RECT ..

See the attached test_virtual.tgz

VERSION 5.8 ;
DESIGN test ;
UNITS DISTANCE MICRONS 1000 ;
DIEAREA ( -1 -1 ) ( 8 8 ) ;
NETS 1 ;
- dummy + ROUTED M1 ( 0 0 ) ( 5 0 ) VIRTUAL ( 7 1 ) RECT ( -3 0 -1 2 ) ( 7 7 ) ;
END NETS
END DESIGN

[klayoutmatthias]

Thanks, perfect!

I'll take a look.

Matthias

[klayoutmatthias]

I basically think it is a more general topic.

How is that understood?

( 7 1 ) RECT ( -3 0 -1 2 ) ( 7 7 )

Is that a segment ( 7 1 ) -> ( 7 7 ) and a separate rectangle?

In other words: are rectangles objects that terminate a path or are these out-of-band items and the path will continue across the rectangle?

Matthias

[stefanottili]

see http://coriolis.lip6.fr/doc/lefdef/lefdefref/lefdefref.pdf page 267/268 figure 4-5 for a detailed explanation.