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router: Inline drag by track end even if cursor is slightly outside the track shape.

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(cherry picked from commit 12cf3f93011e5c7a76d52f17fd10253648049baf)

Co-authored-by: Alex Shvartzkop <dudesuchamazing@gmail.com>
This commit is contained in:
dsa-t 2025-08-21 13:56:49 +03:00
parent 937d53b77c
commit d636eec643
1 changed files with 18 additions and 11 deletions
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29
pcbnew/router/router_tool.cpp
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@ -2274,26 +2274,33 @@ int ROUTER_TOOL::InlineDrag( const TOOL_EVENT& aEvent )
m_gridHelper->SetUseGrid( gal->GetGridSnapping() && !aEvent.DisableGridSnapping() );
m_gridHelper->SetSnap( !aEvent.Modifier( MD_SHIFT ) );
std::set<PNS::NET_HANDLE> highlightNetcodes;
if( itemsToDrag.Count() >= 1 )
{
int layer = m_iface->GetPNSLayerFromBoardLayer( m_originalActiveLayer );
// Snap to closest item
int layer = m_iface->GetPNSLayerFromBoardLayer( m_originalActiveLayer );
PNS::ITEM* closestItem = nullptr;
SEG::ecoord closestDistSq = std::numeric_limits<SEG::ecoord>::max();
for( PNS::ITEM* pitem : itemsToDrag.Items() )
{
if( pitem->Shape( layer )->Collide( p0, 0 ) )
{
p = snapToItem( pitem, p0 );
m_startItem = pitem;
SEG::ecoord distSq = pitem->Shape( layer )->SquaredDistance( p0, 0 );
if( pitem->Net() )
highlightNetcodes.insert( pitem->Net() );
if( distSq < closestDistSq )
{
closestDistSq = distSq;
closestItem = pitem;
}
}
if( highlightNetcodes.size() )
highlightNets( true, highlightNetcodes );
if( closestItem )
{
p = snapToItem( closestItem, p0 );
m_startItem = closestItem;
if( closestItem->Net() )
highlightNets( true, { closestItem->Net() } );
}
}
if( !footprints.empty() && singleFootprintDrag )