Handle negative arc angles
Plotter expects the arc angles to be positive, so check and flip before plotting if we have track arcs that might be negative angles Fixes https://gitlab.com/kicad/code/kicad/issues/10968
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@ -579,15 +579,20 @@ void PlotStandardLayer( BOARD* aBoard, PLOTTER* aPlotter, LSET aLayerMask,
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if( track->Type() == PCB_ARC_T )
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{
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const PCB_ARC* arc = static_cast<const PCB_ARC*>( track );
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PCB_SHAPE arc_shape( nullptr, SHAPE_T::ARC );
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arc_shape.SetWidth( width );
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arc_shape.SetStart( arc->GetStart() );
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arc_shape.SetEnd( arc->GetEnd() );
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arc_shape.SetCenter( arc->GetCenter() );
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// ThickArc expects only positive angle arcs, so flip start/end if
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// we are negative
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if( arc->GetAngle() < ANGLE_0 )
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{
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aPlotter->ThickArc( arc->GetCenter(), arc->GetEnd(), arc->GetStart(),
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width, plotMode, &gbr_metadata );
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}
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else
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{
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aPlotter->ThickArc( arc->GetCenter(), arc->GetStart(), arc->GetEnd(),
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width, plotMode, &gbr_metadata );
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}
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}
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else
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{
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aPlotter->ThickSegment( track->GetStart(), track->GetEnd(), width, plotMode,
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