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Gerbview export to kicad_pcb file: remove calls to Simplify and Fracture. 

They are not needed to export polygons because they are already fractured,
and these calls are very time consuming.
This commit is contained in:
jean-pierre charras 2022-05-04 14:27:45 +02:00
parent bd7447cff3
commit 7eeefdb3c5
1 changed files with 6 additions and 11 deletions
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17
gerbview/export_to_pcbnew.cpp
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@ -2,7 +2,7 @@
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2007-2014 Jean-Pierre Charras jp.charras at wanadoo.fr
* Copyright (C) 1992-2021 KiCad Developers, see change_log.txt for contributors.
* Copyright (C) 1992-2022 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -476,18 +476,13 @@ void GBR_TO_PCB_EXPORTER::writePcbHeader( const int* aLayerLookUpTable )
void GBR_TO_PCB_EXPORTER::writePcbPolygon( const SHAPE_POLY_SET& aPolys, int aLayer,
const VECTOR2I& aOffset )
{
SHAPE_POLY_SET polys = aPolys.CloneDropTriangulation();
// Cleanup the polygon
polys.Simplify( SHAPE_POLY_SET::PM_STRICTLY_SIMPLE );
// Ensure the polygon is valid:
if( polys.OutlineCount() == 0 )
if( aPolys.OutlineCount() < 1 )
return;
polys.Fracture( SHAPE_POLY_SET::PM_STRICTLY_SIMPLE );
SHAPE_LINE_CHAIN& poly = polys.Outline( 0 );
// aPolys is expected having only one outline and no hole
// (because it comes from a gerber file or is built from a aperture )
const SHAPE_LINE_CHAIN& poly = aPolys.COutline( 0 );
fprintf( m_fp, "(gr_poly (pts " );
@ -524,7 +519,7 @@ void GBR_TO_PCB_EXPORTER::writePcbPolygon( const SHAPE_POLY_SET& aPolys, int aLa
void GBR_TO_PCB_EXPORTER::writePcbZoneItem( const GERBER_DRAW_ITEM* aGbrItem, int aLayer )
{
SHAPE_POLY_SET polys = aGbrItem->m_Polygon.CloneDropTriangulation();
polys.Simplify( SHAPE_POLY_SET::PM_STRICTLY_SIMPLE );
polys.Simplify( SHAPE_POLY_SET::PM_FAST );
if( polys.OutlineCount() == 0 )
return;