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Prevent merging tracks across pads 

When merging co-linear tracks, we should maintain the existing break if
it exists on pads, vias and other connection points

(cherry picked from commit 3a29d94c0a)
This commit is contained in:
Seth Hillbrand 2022-02-17 19:43:04 -08:00
parent 8e9d44942f
commit ed2148d634
1 changed files with 13 additions and 0 deletions
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13
pcbnew/tracks_cleaner.cpp
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@ -540,6 +540,19 @@ bool TRACKS_CLEANER::mergeCollinearSegments( PCB_TRACK* aSeg1, PCB_TRACK* aSeg2
}
}
// Now find the removed end(s) and stop merging if it is a node:
if( aSeg1->GetStart() != dummy_seg.GetStart() && aSeg1->GetStart() != dummy_seg.GetEnd() )
{
if( testTrackEndpointIsNode( aSeg1, true ) )
return false;
}
if( aSeg1->GetEnd() != dummy_seg.GetStart() && aSeg1->GetEnd() != dummy_seg.GetEnd() )
{
if( testTrackEndpointIsNode( aSeg1, false ) )
return false;
}
std::shared_ptr<CLEANUP_ITEM> item = std::make_shared<CLEANUP_ITEM>( CLEANUP_MERGE_TRACKS );
item->SetItems( aSeg1, aSeg2 );
m_itemsList->push_back( item );