/* Explores the list of pads and adds to m_PadsConnected member
* of each pad pads connected to
* Here, connections are due to intersecting pads, not tracks
*/
void CONNECTIONS::SearchConnectionsPadsToIntersectingPads()
{
std::vector<CONNECTED_POINT*> candidates;
BuildPadsCandidatesList();
for( unsigned ii = 0; ii < m_sortedPads.size(); ii++ )
{
D_PAD* pad = m_sortedPads[ii];
pad->m_PadsConnected.clear();
candidates.clear();
CollectItemsNearTo( candidates, pad->ShapePos(), pad->GetBoundingRadius() );
// add pads to pad.m_PadsConnected, if they are connected
for( unsigned jj = 0; jj < candidates.size(); jj++ )
{
CONNECTED_POINT* item = candidates[jj];
D_PAD* candidate_pad = item->GetPad();
if( pad == candidate_pad )
continue;
if( !( pad->GetLayerSet() & candidate_pad->GetLayerSet() ).any() )
continue;
if( pad->HitTest( item->GetPoint() ) )
{
pad->m_PadsConnected.push_back( candidate_pad );
}
}
}
}
/* Explores the list of pads
* Adds to m_PadsConnected member of each track the pad(s) connected to
* Adds to m_TracksConnected member of each pad the track(s) connected to
* D_PAD::m_TracksConnected is cleared before adding items
* TRACK::m_PadsConnected is not cleared
*/
void CONNECTIONS::SearchTracksConnectedToPads( bool add_to_padlist, bool add_to_tracklist)
{
std::vector<CONNECTED_POINT*> candidates;
for( unsigned ii = 0; ii < m_sortedPads.size(); ii++ )
{
D_PAD * pad = m_sortedPads[ii];
pad->m_TracksConnected.clear();
candidates.clear();
CollectItemsNearTo( candidates, pad->GetPosition(), pad->GetBoundingRadius() );
// add this pad to track.m_PadsConnected, if it is connected
for( unsigned jj = 0; jj < candidates.size(); jj++ )
{
CONNECTED_POINT* cp_item = candidates[jj];
if( !( pad->GetLayerSet() & cp_item->GetTrack()->GetLayerSet() ).any() )
continue;
if( pad->HitTest( cp_item->GetPoint() ) )
{
if( add_to_padlist )
cp_item->GetTrack()->m_PadsConnected.push_back( pad );
if( add_to_tracklist )
pad->m_TracksConnected.push_back( cp_item->GetTrack() );
}
}
}
}
void DRC::testPad2Pad()
{
std::vector<D_PAD*> sortedPads;
m_pcb->GetSortedPadListByXthenYCoord( sortedPads );
// find the max size of the pads (used to stop the test)
int max_size = 0;
for( unsigned i = 0; i < sortedPads.size(); ++i )
{
D_PAD* pad = sortedPads[i];
// GetBoundingRadius() is the radius of the minimum sized circle fully containing the pad
int radius = pad->GetBoundingRadius();
if( radius > max_size )
max_size = radius;
}
// Test the pads
D_PAD** listEnd = &sortedPads[ sortedPads.size() ];
for( unsigned i = 0; i< sortedPads.size(); ++i )
{
D_PAD* pad = sortedPads[i];
int x_limit = max_size + pad->GetClearance() +
pad->GetBoundingRadius() + pad->GetPosition().x;
if( !doPadToPadsDrc( pad, &sortedPads[i], listEnd, x_limit ) )
{
wxASSERT( m_currentMarker );
m_pcb->Add( m_currentMarker );
m_mainWindow->GetGalCanvas()->GetView()->Add( m_currentMarker );
m_currentMarker = 0;
}
}
}