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Handle rect and bezier in footprint exports 

Teach kicad2step about footprint edgecuts that use fp_curve and fp_rect

Fixes https://gitlab.com/kicad/code/kicad/issues/65054
This commit is contained in:
Seth Hillbrand 2021-01-03 12:07:15 -08:00
parent 980a8cfb39
commit d1f782717e
2 changed files with 37 additions and 0 deletions
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36
utils/kicad2step/pcb/kicadfootprint.cpp
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@ -133,6 +133,10 @@ bool KICADFOOTPRINT::Read( SEXPR::SEXPR* aEntry )
result = result && parseCurve( child, CURVE_LINE );
else if( symname == "fp_circle" )
result = result && parseCurve( child, CURVE_CIRCLE );
else if( symname == "fp_rect" )
result = result && parseRect( child );
else if( symname == "fp_curve" )
result = result && parseCurve( child, CURVE_BEZIER );
else if( symname == "pad" )
result = result && parsePad( child );
else if( symname == "model" )
@ -150,6 +154,38 @@ bool KICADFOOTPRINT::Read( SEXPR::SEXPR* aEntry )
}
bool KICADFOOTPRINT::parseRect( SEXPR::SEXPR* data )
{
std::unique_ptr<KICADCURVE> rect;
if( !rect->Read( data, CURVE_LINE ) )
return false;
// reject any curves not on the Edge.Cuts layer
if( rect->GetLayer() != LAYER_EDGE )
return true;
KICADCURVE* top = new KICADCURVE( *rect );
KICADCURVE* right = new KICADCURVE( *rect );
KICADCURVE* bottom = new KICADCURVE( *rect );
KICADCURVE* left = new KICADCURVE( *rect );
top->m_end.y = right->m_start.y;
m_curves.push_back( top );
right->m_start.x = bottom->m_end.x;
m_curves.push_back( right );
bottom->m_start.y = left->m_end.y;
m_curves.push_back( bottom );
left->m_end.x = top->m_start.x;
m_curves.push_back( left );
return true;
}
bool KICADFOOTPRINT::parseModel( SEXPR::SEXPR* data )
{
KICADMODEL* mp = new KICADMODEL();

1
utils/kicad2step/pcb/kicadfootprint.h
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@ -51,6 +51,7 @@ private:
bool parseAttribute( SEXPR::SEXPR* data );
bool parseText( SEXPR::SEXPR* data );
bool parsePad( SEXPR::SEXPR* data );
bool parseRect( SEXPR::SEXPR* data );
KICADPCB* m_parent; // The parent KICADPCB, to know layer names