This issue is fixed. In addition the following problems were fixed/found:
* General issue with handling merged state in in-place transform (merge shadow region needs to be updated too)
* moved now is hierarchical (also for edges)
Reason: the projection check of two 45 deg edges sometimes renders additional
results as there is a little projection from neighboring edges. These
rounding effects are different on different platforms.
The performance enhancement targets towards not merging shapes
before width/space check. This means that with an overlapping
input, more DRC violation markers are created and markers appear in
different places in the hierarchy. However, the geometry stays the same.
This was a problem with universal DRC which does not specifically
set the merged status. Furthermore, the default for DeepRegion and
DeepEdges was "false" already and now is aligned.
* Fixed issue-1011 by using single-point polygons for texts in deep mode. Tests need fixing.
* Updated tests (text become a single point)
* Added test for issue-1011
Previously: matching of blackbox pins was enforced
by using pin names for passive nets in the compare.
Problem: no match was achieved when pins are not
named or not named consistently.
In this case, it's desirable to treat them as
ambiguous.
The new solution is to let the ambiguity resolver handle
that using an extended definition of the net names:
it will take the pin name into account if an unnamed net
is attached to a pin.
In addition, net ambiguities are projected to pin
equivalence now. This also will propagate symmetry
through nested blocks (dbNetlistCompareTests:20_BusLikeConnections).
Abstract pins are created when pins are not attached to any or only to passive nets
(passive nets are those without device terminals or subcircuit pins).
1. Such pins were treated swappable. Now named pins will not be treated
swappable but are mapped by name. This enables blackbox models where
the pins are labelled and must correspond to schematic pins.
2. A bug was present which lead to incorrect handling of abstract
nets in net compare.