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PNS: Check for nearest segment anchor for initial track constraints

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This commit is contained in:
JamesJCode 2024-08-15 21:45:34 +01:00
parent 364f6d4213
commit c39551b032
5 changed files with 29 additions and 15 deletions
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19
pcbnew/router/pns_kicad_iface.cpp
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@ -649,7 +649,7 @@ bool PNS_KICAD_IFACE_BASE::inheritTrackWidth( PNS::ITEM* aItem, int* aInheritedW
bool PNS_KICAD_IFACE_BASE::ImportSizes( PNS::SIZES_SETTINGS& aSizes, PNS::ITEM* aStartItem, bool PNS_KICAD_IFACE_BASE::ImportSizes( PNS::SIZES_SETTINGS& aSizes, PNS::ITEM* aStartItem,
PNS::NET_HANDLE aNet ) PNS::NET_HANDLE aNet, VECTOR2D aStartPosition )
{ {
BOARD_DESIGN_SETTINGS& bds = m_board->GetDesignSettings(); BOARD_DESIGN_SETTINGS& bds = m_board->GetDesignSettings();
PNS::CONSTRAINT constraint; PNS::CONSTRAINT constraint;
@ -661,10 +661,23 @@ bool PNS_KICAD_IFACE_BASE::ImportSizes( PNS::SIZES_SETTINGS& aSizes, PNS::ITEM*
aSizes.SetMinClearance( bds.m_MinClearance ); aSizes.SetMinClearance( bds.m_MinClearance );
aSizes.SetClearanceSource( _( "board minimum clearance" ) ); aSizes.SetClearanceSource( _( "board minimum clearance" ) );
int startAnchor = 0;
VECTOR2I startPosInt( aStartPosition.x, aStartPosition.y );
if( aStartItem && aStartItem->Kind() == PNS::ITEM::SEGMENT_T )
{
// Find the start anchor which is closest to the start mouse location
double anchor0Distance = startPosInt.Distance( aStartItem->Anchor( 0 ) );
double anchor1Distance = startPosInt.Distance( aStartItem->Anchor( 1 ) );
if( anchor1Distance < anchor0Distance )
startAnchor = 1;
}
if( aStartItem ) if( aStartItem )
{ {
PNS::SEGMENT dummyTrack; PNS::SEGMENT dummyTrack;
dummyTrack.SetEnds( aStartItem->Anchor( 0 ), aStartItem->Anchor( 0 ) ); dummyTrack.SetEnds( aStartItem->Anchor( startAnchor ), aStartItem->Anchor( startAnchor ) );
dummyTrack.SetLayer( ToLAYER_ID( m_startLayer ) ); dummyTrack.SetLayer( ToLAYER_ID( m_startLayer ) );
dummyTrack.SetNet( static_cast<NETINFO_ITEM*>( aStartItem->Net() ) ); dummyTrack.SetNet( static_cast<NETINFO_ITEM*>( aStartItem->Net() ) );
@ -694,7 +707,7 @@ bool PNS_KICAD_IFACE_BASE::ImportSizes( PNS::SIZES_SETTINGS& aSizes, PNS::ITEM*
if( !found && bds.UseNetClassTrack() && aStartItem ) if( !found && bds.UseNetClassTrack() && aStartItem )
{ {
PNS::SEGMENT dummyTrack; PNS::SEGMENT dummyTrack;
dummyTrack.SetEnds( aStartItem->Anchor( 0 ), aStartItem->Anchor( 0 ) ); dummyTrack.SetEnds( aStartItem->Anchor( startAnchor ), aStartItem->Anchor( startAnchor ) );
dummyTrack.SetLayer( ToLAYER_ID( m_startLayer ) ); dummyTrack.SetLayer( ToLAYER_ID( m_startLayer ) );
dummyTrack.SetNet( static_cast<NETINFO_ITEM*>( aStartItem->Net() ) ); dummyTrack.SetNet( static_cast<NETINFO_ITEM*>( aStartItem->Net() ) );

4
pcbnew/router/pns_kicad_iface.h
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@ -70,8 +70,8 @@ public:
void UpdateItem( PNS::ITEM* aItem ) override; void UpdateItem( PNS::ITEM* aItem ) override;
void RemoveItem( PNS::ITEM* aItem ) override; void RemoveItem( PNS::ITEM* aItem ) override;
void Commit() override {} void Commit() override {}
bool ImportSizes( PNS::SIZES_SETTINGS& aSizes, PNS::ITEM* aStartItem, bool ImportSizes( PNS::SIZES_SETTINGS& aSizes, PNS::ITEM* aStartItem, PNS::NET_HANDLE aNet,
PNS::NET_HANDLE aNet ) override; VECTOR2D aStartPosition ) override;
int StackupHeight( int aFirstLayer, int aSecondLayer ) const override; int StackupHeight( int aFirstLayer, int aSecondLayer ) const override;
int GetNetCode( PNS::NET_HANDLE aNet ) const override { return -1; } int GetNetCode( PNS::NET_HANDLE aNet ) const override { return -1; }

3
pcbnew/router/pns_router.h
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@ -103,7 +103,8 @@ enum DRAG_MODE
virtual void DisplayRatline( const SHAPE_LINE_CHAIN& aRatline, NET_HANDLE aNetCode ) = 0; virtual void DisplayRatline( const SHAPE_LINE_CHAIN& aRatline, NET_HANDLE aNetCode ) = 0;
virtual void HideItem( ITEM* aItem ) = 0; virtual void HideItem( ITEM* aItem ) = 0;
virtual void Commit() = 0; virtual void Commit() = 0;
virtual bool ImportSizes( SIZES_SETTINGS& aSizes, ITEM* aStartItem, NET_HANDLE aNet ) = 0; virtual bool ImportSizes( SIZES_SETTINGS& aSizes, ITEM* aStartItem, NET_HANDLE aNet,
VECTOR2D aStartPosition ) = 0;
virtual int StackupHeight( int aFirstLayer, int aSecondLayer ) const = 0; virtual int StackupHeight( int aFirstLayer, int aSecondLayer ) const = 0;
virtual void EraseView() = 0; virtual void EraseView() = 0;
virtual int GetNetCode( NET_HANDLE aNet ) const = 0; virtual int GetNetCode( NET_HANDLE aNet ) const = 0;

14
pcbnew/router/router_tool.cpp
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@ -1210,7 +1210,7 @@ int ROUTER_TOOL::handleLayerSwitch( const TOOL_EVENT& aEvent, bool aForceVia )
} }
bool ROUTER_TOOL::prepareInteractive() bool ROUTER_TOOL::prepareInteractive( VECTOR2D aStartPosition )
{ {
PCB_EDIT_FRAME* editFrame = getEditFrame<PCB_EDIT_FRAME>(); PCB_EDIT_FRAME* editFrame = getEditFrame<PCB_EDIT_FRAME>();
int routingLayer = getStartLayer( m_startItem ); int routingLayer = getStartLayer( m_startItem );
@ -1235,7 +1235,7 @@ bool ROUTER_TOOL::prepareInteractive()
m_iface->SetStartLayer( routingLayer ); m_iface->SetStartLayer( routingLayer );
frame()->GetBoard()->GetDesignSettings().m_TempOverrideTrackWidth = false; frame()->GetBoard()->GetDesignSettings().m_TempOverrideTrackWidth = false;
m_iface->ImportSizes( sizes, m_startItem, nullptr ); m_iface->ImportSizes( sizes, m_startItem, nullptr, aStartPosition );
sizes.AddLayerPair( frame()->GetScreen()->m_Route_Layer_TOP, sizes.AddLayerPair( frame()->GetScreen()->m_Route_Layer_TOP,
frame()->GetScreen()->m_Route_Layer_BOTTOM ); frame()->GetScreen()->m_Route_Layer_BOTTOM );
@ -1303,11 +1303,11 @@ bool ROUTER_TOOL::finishInteractive()
} }
void ROUTER_TOOL::performRouting() void ROUTER_TOOL::performRouting( VECTOR2D aStartPosition )
{ {
m_router->ClearViewDecorations(); m_router->ClearViewDecorations();
if( !prepareInteractive() ) if( !prepareInteractive( aStartPosition ) )
return; return;
auto setCursor = auto setCursor =
@ -1710,7 +1710,7 @@ int ROUTER_TOOL::RouteSelected( const TOOL_EVENT& aEvent )
m_iface->SetCommitFlags( APPEND_UNDO ); m_iface->SetCommitFlags( APPEND_UNDO );
// Start interactive routing. Will automatically finish if possible. // Start interactive routing. Will automatically finish if possible.
performRouting(); performRouting( VECTOR2D() );
// Route didn't complete automatically, need to a new undo commit // Route didn't complete automatically, need to a new undo commit
// for the next line so those can group as far as they autoroute // for the next line so those can group as far as they autoroute
@ -1827,7 +1827,7 @@ int ROUTER_TOOL::MainLoop( const TOOL_EVENT& aEvent )
updateStartItem( *evt ); updateStartItem( *evt );
if( evt->HasPosition() ) if( evt->HasPosition() )
performRouting(); performRouting( evt->Position() );
} }
else if( evt->IsAction( &ACT_PlaceThroughVia ) ) else if( evt->IsAction( &ACT_PlaceThroughVia ) )
{ {
@ -2610,7 +2610,7 @@ int ROUTER_TOOL::onTrackViaSizeChanged( const TOOL_EVENT& aEvent )
PNS::SIZES_SETTINGS sizes( m_router->Sizes() ); PNS::SIZES_SETTINGS sizes( m_router->Sizes() );
if( !m_router->GetCurrentNets().empty() ) if( !m_router->GetCurrentNets().empty() )
m_iface->ImportSizes( sizes, m_startItem, m_router->GetCurrentNets()[0] ); m_iface->ImportSizes( sizes, m_startItem, m_router->GetCurrentNets()[0], VECTOR2D() );
m_router->UpdateSizes( sizes ); m_router->UpdateSizes( sizes );

4
pcbnew/router/router_tool.h
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@ -70,7 +70,7 @@ public:
void UpdateMessagePanel(); void UpdateMessagePanel();
private: private:
void performRouting(); void performRouting( VECTOR2D aStartPosition );
void performDragging( int aMode = PNS::DM_ANY ); void performDragging( int aMode = PNS::DM_ANY );
void breakTrack(); void breakTrack();
@ -85,7 +85,7 @@ private:
int onViaCommand( const TOOL_EVENT& aEvent ); int onViaCommand( const TOOL_EVENT& aEvent );
int onTrackViaSizeChanged( const TOOL_EVENT& aEvent ); int onTrackViaSizeChanged( const TOOL_EVENT& aEvent );
bool prepareInteractive(); bool prepareInteractive( VECTOR2D aStartPosition );
bool finishInteractive(); bool finishInteractive();
void saveRouterDebugLog(); void saveRouterDebugLog();