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Fix Eagle footprint library import of arcs. (fixes lp:1399745)

This commit is contained in:
Paul LeoNerd Evens 2014-12-07 12:07:05 -05:00 committed by Wayne Stambaugh
parent e373850d26
commit 33f39fc282
1 changed files with 29 additions and 4 deletions
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33
pcbnew/eagle_plugin.cpp
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@ -1938,14 +1938,39 @@ void EAGLE_PLUGIN::packageWire( MODULE* aModule, CPTREE& aTree ) const
wxPoint end( kicad_x( w.x2 ), kicad_y( w.y2 ) ); wxPoint end( kicad_x( w.x2 ), kicad_y( w.y2 ) );
int width = kicad( w.width ); int width = kicad( w.width );
EDGE_MODULE* dwg = new EDGE_MODULE( aModule, S_SEGMENT ); EDGE_MODULE* dwg;
aModule->GraphicalItems().PushBack( dwg ); if( !w.curve )
{
dwg = new EDGE_MODULE( aModule, S_SEGMENT );
dwg->SetStart0( start ); dwg->SetStart0( start );
dwg->SetEnd0( end ); dwg->SetEnd0( end );
}
else
{
dwg = new EDGE_MODULE( aModule, S_ARC );
// Eagle give us start and end.
// S_ARC wants start to give the centre, and end to give the start
double dx = end.x - start.x, dy = end.y - start.y;
wxPoint mid = (start + end) / 2;
double dlen = sqrt( dx*dx + dy*dy );
double dist = dlen / ( 2 * tan( DEG2RAD( *w.curve ) / 2 ) );
wxPoint centre(
mid.x + dist * ( dy / dlen ),
mid.y - dist * ( dx / dlen )
);
dwg->SetStart0( centre );
dwg->SetEnd0( start );
dwg->SetAngle( *w.curve * -10.0 ); // KiCad rotates the other way
}
dwg->SetLayer( layer ); dwg->SetLayer( layer );
dwg->SetWidth( width ); dwg->SetWidth( width );
aModule->GraphicalItems().PushBack( dwg );
} }
} }