Don't append zero-length arcs
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fbdf31d35a
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@ -109,7 +109,12 @@ const SHAPE_LINE_CHAIN DIRECTION_45::BuildInitialTrace( const VECTOR2I& aP0, con
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arcStart = aP0 + mp1 + mp0.Resize( mp1.EuclideanNorm() );
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arcCenter = arcStart + centerDir.Resize( arcRadius );
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SHAPE_ARC new_arc( arcCenter, aP0, 45 * rotationSign );
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if( new_arc.GetP0() == new_arc.GetP1() )
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pl.Append( aP0 );
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else
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pl.Append( new_arc );
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pl.Append( aP1 );
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}
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else
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@ -122,6 +127,10 @@ const SHAPE_LINE_CHAIN DIRECTION_45::BuildInitialTrace( const VECTOR2I& aP0, con
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new_arc.ConstructFromStartEndAngle( arcStart, aP1, 45 * rotationSign );
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pl.Append( aP0 );
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if( new_arc.GetP0() == new_arc.GetP1() )
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pl.Append( aP1 );
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else
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pl.Append( new_arc );
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}
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}
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@ -140,6 +149,10 @@ const SHAPE_LINE_CHAIN DIRECTION_45::BuildInitialTrace( const VECTOR2I& aP0, con
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new_arc.ConstructFromStartEndAngle( arcStart, aP1, 45 * rotationSign );
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pl.Append( aP0 );
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if( new_arc.GetP0() == new_arc.GetP1() )
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pl.Append( aP1 );
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else
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pl.Append( new_arc );
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}
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else
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@ -149,7 +162,11 @@ const SHAPE_LINE_CHAIN DIRECTION_45::BuildInitialTrace( const VECTOR2I& aP0, con
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arcCenter = arcStart + centerDir.Resize( arcRadius );
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SHAPE_ARC new_arc( arcCenter, arcStart, 45 * rotationSign );
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if( new_arc.GetP0() == new_arc.GetP1() )
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pl.Append( aP0 );
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else
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pl.Append( new_arc );
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pl.Append( aP1 );
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}
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}
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