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Don't assume that a SMD pad has copper layers.

This commit is contained in:
Jeff Young 2024-05-01 18:15:50 +01:00
parent 1280b3d379
commit 9a6efd43e1
2 changed files with 16 additions and 9 deletions
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21
pcbnew/pad.cpp
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@ -811,26 +811,33 @@ void PAD::SetAttribute( PAD_ATTRIB aAttribute )
switch( aAttribute ) switch( aAttribute )
{ {
case PAD_ATTRIB::PTH: case PAD_ATTRIB::PTH:
// Plump up to all copper layers
m_layerMask |= LSET::AllCuMask(); m_layerMask |= LSET::AllCuMask();
break; break;
case PAD_ATTRIB::SMD: case PAD_ATTRIB::SMD:
case PAD_ATTRIB::CONN: case PAD_ATTRIB::CONN:
if( m_layerMask.test( F_Cu ) ) {
// Trim down to no more than one copper layer
LSET copperLayers = m_layerMask & LSET::AllCuMask();
if( copperLayers.count() > 1 )
{ {
m_layerMask &= ~LSET::AllCuMask(); m_layerMask &= ~LSET::AllCuMask();
m_layerMask.set( F_Cu );
} if( copperLayers.test( B_Cu ) )
else m_layerMask.set( B_Cu );
{ else
m_layerMask &= ~LSET::AllCuMask(); m_layerMask.set( copperLayers.Seq().front() );
m_layerMask.set( B_Cu );
} }
// No hole
m_drill = VECTOR2I( 0, 0 ); m_drill = VECTOR2I( 0, 0 );
break; break;
}
case PAD_ATTRIB::NPTH: case PAD_ATTRIB::NPTH:
// No number; no net
m_number = wxEmptyString; m_number = wxEmptyString;
SetNetCode( NETINFO_LIST::UNCONNECTED ); SetNetCode( NETINFO_LIST::UNCONNECTED );
break; break;

4
pcbnew/pad.h
View File

@ -816,8 +816,8 @@ private:
// one end and half expands the other. It is only valid // one end and half expands the other. It is only valid
// to have a single axis be non-0. // to have a single axis be non-0.
PAD_ATTRIB m_attribute; // PAD_ATTRIB_NORMAL, PAD_ATTRIB::SMD, PAD_ATTRIB::CONN, PAD_ATTRIB m_attribute = PAD_ATTRIB::PTH;
// PAD_ATTRIB::NPTH
PAD_PROP m_property; // Property in fab files (BGA, FIDUCIAL, TESTPOINT, etc.) PAD_PROP m_property; // Property in fab files (BGA, FIDUCIAL, TESTPOINT, etc.)
EDA_ANGLE m_orient; EDA_ANGLE m_orient;