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PNS: Pick up complete lines between pads when dragging components 

Fixes https://gitlab.com/kicad/code/kicad/-/issues/7614
This commit is contained in:
Jon Evans 2021-07-03 20:00:54 -04:00
parent 91ea4a0569
commit e0146f73b9
1 changed files with 22 additions and 0 deletions
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22
pcbnew/router/pns_component_dragger.cpp
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@ -84,6 +84,28 @@ bool COMPONENT_DRAGGER::Start( const VECTOR2I& aP, ITEM_SET& aPrimitives )
cn.attachedPad = aSolid;
cn.offset = aOffset;
// Lines that go directly between two linked pads are also special-cased
const SHAPE_LINE_CHAIN& line = cn.origLine.CLine();
JOINT* jA = m_world->FindJoint( line.CPoint( 0 ), aItem->Layer(), aItem->Net() );
JOINT* jB = m_world->FindJoint( line.CPoint( -1 ), aItem->Layer(), aItem->Net() );
wxASSERT( jA == aJoint || jB == aJoint );
JOINT* jSearch = ( jA == aJoint ) ? jB : jA;
if( jSearch && jSearch->LinkCount( ITEM::SOLID_T ) )
{
for( const ITEM_SET::ENTRY& otherItem : jSearch->LinkList() )
{
if( aPrimitives.Contains( otherItem.item ) )
{
for( ITEM* item : cn.origLine.Links() )
m_fixedItems.insert( item );
return;
}
}
}
m_conns.push_back( cn );
};