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Ignore graphic shapes that implement netties. 

Fixes https://gitlab.com/kicad/code/kicad/-/issues/17223
This commit is contained in:
Jeff Young 2024-03-05 13:36:01 +00:00 committed by Jon Evans
parent ab759d21f2
commit 88c1fa3e26
1 changed files with 37 additions and 0 deletions
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37
pcbnew/drc/drc_test_provider_copper_clearance.cpp
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@ -376,6 +376,43 @@ void DRC_TEST_PROVIDER_COPPER_CLEARANCE::testItemAgainstZone( BOARD_ITEM* aItem,
if( !worstCaseBBox.Intersects( aZone->GetBoundingBox() ) )
return;
FOOTPRINT* parentFP = aItem->GetParentFootprint();
// Ignore graphic items which implement a net-tie to the zone's net on the layer being tested.
if( parentFP && parentFP->IsNetTie() && dynamic_cast<PCB_SHAPE*>( aItem ) )
{
std::set<PAD*> allowedNetTiePads;
for( PAD* pad : parentFP->Pads() )
{
if( pad->GetNetCode() == aZone->GetNetCode() && aZone->GetNetCode() != 0 )
{
if( pad->IsOnLayer( aLayer ) )
allowedNetTiePads.insert( pad );
for( PAD* other : parentFP->GetNetTiePads( pad ) )
{
if( other->IsOnLayer( aLayer ) )
allowedNetTiePads.insert( other );
}
}
}
if( !allowedNetTiePads.empty() )
{
std::shared_ptr<SHAPE> itemShape = aItem->GetEffectiveShape();
for( PAD* pad : allowedNetTiePads )
{
if( pad->GetBoundingBox().Intersects( itemBBox )
&& pad->GetEffectiveShape()->Collide( itemShape.get() ) )
{
return;
}
}
}
}
bool testClearance = !m_drcEngine->IsErrorLimitExceeded( DRCE_CLEARANCE );
bool testHoles = !m_drcEngine->IsErrorLimitExceeded( DRCE_HOLE_CLEARANCE );