2014-10-23 17:53:38 +00:00
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/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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2018-04-06 13:30:52 +00:00
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* Copyright (C) 2009-2018 Jean-Pierre Charras, jp.charras at wanadoo.fr
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2019-05-22 13:33:48 +00:00
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* Copyright (C) 1992-2019 KiCad Developers, see AUTHORS.txt for contributors.
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2014-10-23 17:53:38 +00:00
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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2012-01-23 04:33:36 +00:00
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#include <fctsys.h>
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2019-09-09 12:44:41 +00:00
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#include <vector>
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2018-07-07 11:04:01 +00:00
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#include <bezier_curves.h>
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2018-02-16 14:25:38 +00:00
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#include <base_units.h> // for IU_PER_MM
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2019-05-31 12:15:25 +00:00
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#include <gr_text.h>
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2012-01-23 04:33:36 +00:00
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#include <pcbnew.h>
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2018-01-29 20:58:58 +00:00
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#include <pcb_edit_frame.h>
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2012-01-23 04:33:36 +00:00
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#include <trigo.h>
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2014-05-17 19:29:15 +00:00
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#include <class_board.h>
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2012-01-23 04:33:36 +00:00
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#include <class_pad.h>
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#include <class_track.h>
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#include <class_drawsegment.h>
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#include <class_pcb_text.h>
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2012-01-29 19:29:19 +00:00
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#include <class_zone.h>
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2013-05-01 19:01:14 +00:00
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#include <class_module.h>
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#include <class_edge_mod.h>
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2012-08-23 19:15:58 +00:00
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#include <convert_basic_shapes_to_polygon.h>
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2018-03-08 12:48:29 +00:00
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#include <geometry/geometry_utils.h>
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2020-06-22 19:35:09 +00:00
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#include <geometry/shape_segment.h>
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2020-01-07 17:12:59 +00:00
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#include <math/util.h> // for KiROUND
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2009-11-16 08:13:40 +00:00
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2020-06-22 19:35:09 +00:00
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2018-04-06 13:30:52 +00:00
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// A helper struct for the callback function
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2014-02-28 10:51:47 +00:00
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// These variables are parameters used in addTextSegmToPoly.
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// But addTextSegmToPoly is a call-back function,
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// so we cannot send them as arguments.
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2018-04-06 13:30:52 +00:00
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struct TSEGM_2_POLY_PRMS {
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int m_textWidth;
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2019-05-22 13:33:48 +00:00
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int m_error;
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2018-04-06 13:30:52 +00:00
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SHAPE_POLY_SET* m_cornerBuffer;
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};
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TSEGM_2_POLY_PRMS prms;
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2014-02-28 10:51:47 +00:00
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2019-05-31 12:15:25 +00:00
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// This is a call back function, used by GRText to draw the 3D text shape:
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2018-04-06 13:30:52 +00:00
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static void addTextSegmToPoly( int x0, int y0, int xf, int yf, void* aData )
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2014-02-28 10:51:47 +00:00
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{
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2018-04-06 13:30:52 +00:00
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TSEGM_2_POLY_PRMS* prm = static_cast<TSEGM_2_POLY_PRMS*>( aData );
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2019-09-09 12:44:41 +00:00
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TransformSegmentToPolygon( *prm->m_cornerBuffer,
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wxPoint( x0, y0 ), wxPoint( xf, yf ),
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prm->m_error, prm->m_textWidth );
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2014-02-28 10:51:47 +00:00
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}
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2014-06-24 16:17:18 +00:00
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2017-03-13 03:19:33 +00:00
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void BOARD::ConvertBrdLayerToPolygonalContours( PCB_LAYER_ID aLayer, SHAPE_POLY_SET& aOutlines )
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2014-05-17 19:29:15 +00:00
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{
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// convert tracks and vias:
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2019-05-31 02:30:28 +00:00
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for( auto track : m_tracks )
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2014-05-17 19:29:15 +00:00
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{
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if( !track->IsOnLayer( aLayer ) )
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continue;
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2020-08-12 21:18:13 +00:00
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track->TransformShapeWithClearanceToPolygon( aOutlines, aLayer, 0 );
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2014-05-17 19:29:15 +00:00
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}
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// convert pads
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2019-05-31 00:15:57 +00:00
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for( auto module : m_modules )
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2014-05-17 19:29:15 +00:00
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{
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2019-05-14 12:39:34 +00:00
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module->TransformPadsShapesWithClearanceToPolygon( aLayer, aOutlines, 0 );
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2014-05-17 19:29:15 +00:00
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// Micro-wave modules may have items on copper layers
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2019-05-14 12:39:34 +00:00
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module->TransformGraphicShapesWithClearanceToPolygonSet( aLayer, aOutlines, 0 );
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2014-05-17 19:29:15 +00:00
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}
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// convert copper zones
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for( int ii = 0; ii < GetAreaCount(); ii++ )
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{
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ZONE_CONTAINER* zone = GetArea( ii );
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2020-06-24 02:19:08 +00:00
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if( zone->GetLayerSet().test( aLayer ) )
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2020-08-12 18:42:40 +00:00
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zone->TransformSolidAreasShapesToPolygon( aLayer, aOutlines );
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2014-05-17 19:29:15 +00:00
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}
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// convert graphic items on copper layers (texts)
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2019-05-30 13:33:59 +00:00
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for( auto item : m_drawings )
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2014-05-17 19:29:15 +00:00
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{
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if( !item->IsOnLayer( aLayer ) )
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continue;
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switch( item->Type() )
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{
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2019-04-05 16:10:59 +00:00
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case PCB_LINE_T:
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2020-08-12 21:18:13 +00:00
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( (DRAWSEGMENT*) item )->TransformShapeWithClearanceToPolygon( aOutlines, aLayer, 0 );
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2014-05-17 19:29:15 +00:00
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break;
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case PCB_TEXT_T:
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2019-05-14 12:39:34 +00:00
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( (TEXTE_PCB*) item )->TransformShapeWithClearanceToPolygonSet( aOutlines, 0 );
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2014-05-17 19:29:15 +00:00
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break;
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default:
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break;
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}
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}
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}
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2014-06-24 16:17:18 +00:00
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2017-03-13 03:19:33 +00:00
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void MODULE::TransformPadsShapesWithClearanceToPolygon( PCB_LAYER_ID aLayer,
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2019-05-14 12:39:34 +00:00
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SHAPE_POLY_SET& aCornerBuffer, int aInflateValue, int aMaxError,
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bool aSkipNPTHPadsWihNoCopper ) const
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2013-05-01 19:01:14 +00:00
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{
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2020-08-11 09:26:00 +00:00
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for( D_PAD* pad : m_pads )
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2013-05-01 19:01:14 +00:00
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{
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2018-02-19 00:00:29 +00:00
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if( aLayer != UNDEFINED_LAYER && !pad->IsOnLayer(aLayer) )
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2013-05-01 19:01:14 +00:00
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continue;
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2020-08-11 09:26:00 +00:00
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if( !pad->IsPadOnLayer( aLayer ) && IsCopperLayer( aLayer ) )
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continue;
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2015-03-23 08:28:12 +00:00
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// NPTH pads are not drawn on layers if the shape size and pos is the same
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// as their hole:
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2015-08-23 19:40:33 +00:00
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if( aSkipNPTHPadsWihNoCopper && pad->GetAttribute() == PAD_ATTRIB_HOLE_NOT_PLATED )
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2015-03-23 08:28:12 +00:00
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{
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if( pad->GetDrillSize() == pad->GetSize() && pad->GetOffset() == wxPoint( 0, 0 ) )
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{
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switch( pad->GetShape() )
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{
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2015-08-23 19:40:33 +00:00
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case PAD_SHAPE_CIRCLE:
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if( pad->GetDrillShape() == PAD_DRILL_SHAPE_CIRCLE )
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2015-03-23 08:28:12 +00:00
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continue;
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break;
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2015-08-23 19:40:33 +00:00
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case PAD_SHAPE_OVAL:
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if( pad->GetDrillShape() != PAD_DRILL_SHAPE_CIRCLE )
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2015-03-23 08:28:12 +00:00
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continue;
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break;
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default:
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break;
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}
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}
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}
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2013-05-01 19:01:14 +00:00
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2019-06-20 22:37:41 +00:00
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wxSize margin;
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int clearance = aInflateValue;
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2013-05-01 19:01:14 +00:00
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switch( aLayer )
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{
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2014-06-24 16:17:18 +00:00
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case F_Mask:
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case B_Mask:
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2019-06-20 22:37:41 +00:00
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clearance += pad->GetSolderMaskMargin();
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2013-05-01 19:01:14 +00:00
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break;
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2014-06-24 16:17:18 +00:00
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case F_Paste:
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case B_Paste:
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2013-05-01 19:01:14 +00:00
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margin = pad->GetSolderPasteMargin();
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2019-06-20 22:37:41 +00:00
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clearance += ( margin.x + margin.y ) / 2;
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2013-05-01 19:01:14 +00:00
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break;
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default:
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break;
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}
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2020-08-12 21:18:13 +00:00
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pad->TransformShapeWithClearanceToPolygon( aCornerBuffer, aLayer, clearance );
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2013-05-01 19:01:14 +00:00
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}
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}
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2019-09-09 12:44:41 +00:00
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/**
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* Generate shapes of graphic items (outlines) as polygons added to a buffer.
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* @aCornerBuffer = the buffer to store polygons
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* @aInflateValue = a value to inflate shapes
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* @aError = the maximum error to allow when approximating curves with segments
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* @aIncludeText = indicates footprint text items (reference, value, etc.) should be included
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* in the outline
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2013-05-01 19:01:14 +00:00
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*/
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2019-05-14 12:39:34 +00:00
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void MODULE::TransformGraphicShapesWithClearanceToPolygonSet( PCB_LAYER_ID aLayer,
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2019-09-09 12:44:41 +00:00
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SHAPE_POLY_SET& aCornerBuffer,
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int aInflateValue,
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2020-04-13 19:55:27 +00:00
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int aError,
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bool aIncludeText,
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bool aIncludeEdges ) const
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2013-05-01 19:01:14 +00:00
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{
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2014-02-28 10:51:47 +00:00
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std::vector<TEXTE_MODULE *> texts; // List of TEXTE_MODULE to convert
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2019-06-02 03:55:32 +00:00
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for( auto item : GraphicalItems() )
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2013-05-01 19:01:14 +00:00
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{
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2020-04-13 19:55:27 +00:00
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if( item->Type() == PCB_MODULE_TEXT_T && aIncludeText )
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2019-05-14 12:39:34 +00:00
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{
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TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );
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2015-03-11 13:59:43 +00:00
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2020-04-13 19:55:27 +00:00
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if( aLayer != UNDEFINED_LAYER && text->GetLayer() == aLayer && text->IsVisible() )
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2019-05-14 12:39:34 +00:00
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texts.push_back( text );
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}
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2013-05-01 19:01:14 +00:00
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2020-04-13 19:55:27 +00:00
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if( item->Type() == PCB_MODULE_EDGE_T && aIncludeEdges )
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2019-09-09 12:44:41 +00:00
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{
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EDGE_MODULE* outline = (EDGE_MODULE*) item;
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2013-05-01 19:01:14 +00:00
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2020-04-13 19:55:27 +00:00
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if( aLayer != UNDEFINED_LAYER && outline->GetLayer() == aLayer )
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2020-08-12 21:18:13 +00:00
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outline->TransformShapeWithClearanceToPolygon( aCornerBuffer, aLayer, 0, aError );
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2019-09-09 12:44:41 +00:00
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}
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2014-02-28 10:51:47 +00:00
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}
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2020-04-13 19:55:27 +00:00
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if( aIncludeText )
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2016-07-19 17:35:25 +00:00
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{
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2020-04-13 19:55:27 +00:00
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if( Reference().GetLayer() == aLayer && Reference().IsVisible() )
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texts.push_back( &Reference() );
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2016-07-19 17:35:25 +00:00
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2020-04-13 19:55:27 +00:00
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if( Value().GetLayer() == aLayer && Value().IsVisible() )
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texts.push_back( &Value() );
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2016-07-19 17:35:25 +00:00
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}
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2018-04-06 13:30:52 +00:00
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prms.m_cornerBuffer = &aCornerBuffer;
|
2016-07-19 17:35:25 +00:00
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2019-09-09 12:44:41 +00:00
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for( TEXTE_MODULE* textmod : texts )
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2016-07-19 17:35:25 +00:00
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{
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2020-04-13 19:55:27 +00:00
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bool forceBold = true;
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int penWidth = 0; // force max width for bold text
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2020-04-14 12:25:00 +00:00
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prms.m_textWidth = textmod->GetEffectiveTextPenWidth() + ( 2 * aInflateValue );
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2019-05-22 13:33:48 +00:00
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prms.m_error = aError;
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2017-01-23 20:30:11 +00:00
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wxSize size = textmod->GetTextSize();
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2016-07-19 17:35:25 +00:00
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if( textmod->IsMirrored() )
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size.x = -size.x;
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2019-05-31 12:15:25 +00:00
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GRText( NULL, textmod->GetTextPos(), BLACK, textmod->GetShownText(),
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textmod->GetDrawRotation(), size, textmod->GetHorizJustify(),
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2020-04-18 20:04:41 +00:00
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textmod->GetVertJustify(), penWidth, textmod->IsItalic(), forceBold,
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addTextSegmToPoly, &prms );
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2016-07-19 17:35:25 +00:00
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}
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2013-05-01 19:01:14 +00:00
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}
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2019-05-14 12:39:34 +00:00
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2020-08-12 18:42:40 +00:00
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void ZONE_CONTAINER::TransformSolidAreasShapesToPolygon( PCB_LAYER_ID aLayer,
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SHAPE_POLY_SET& aCornerBuffer,
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int aError ) const
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2013-05-01 19:01:14 +00:00
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{
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2020-06-24 02:19:08 +00:00
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if( !m_FilledPolysList.count( aLayer ) || m_FilledPolysList.at( aLayer ).IsEmpty() )
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2013-05-01 19:01:14 +00:00
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return;
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2020-08-12 08:13:54 +00:00
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// Just add filled areas if filled polygons outlines have no thickness
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if( !GetFilledPolysUseThickness() || GetMinThickness() == 0 )
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{
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const SHAPE_POLY_SET& polys = m_FilledPolysList.at( aLayer );
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aCornerBuffer.Append( polys );
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return;
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}
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// Filled areas have polygons with outline thickness.
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// we must create the polygons and add inflated polys
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SHAPE_POLY_SET polys = m_FilledPolysList.at( aLayer );
|
2020-06-24 02:19:08 +00:00
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|
2019-05-22 14:47:38 +00:00
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auto board = GetBoard();
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int maxError = ARC_HIGH_DEF;
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if( board )
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maxError = board->GetDesignSettings().m_MaxError;
|
2013-05-01 19:01:14 +00:00
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|
|
|
2020-08-12 08:13:54 +00:00
|
|
|
int numSegs = std::max( GetArcToSegmentCount( GetMinThickness(), maxError, 360.0 ), 12 );
|
2013-05-01 19:01:14 +00:00
|
|
|
|
2020-08-12 08:13:54 +00:00
|
|
|
polys.InflateWithLinkedHoles( GetMinThickness()/2, numSegs, SHAPE_POLY_SET::PM_FAST );
|
2015-07-14 20:23:13 +00:00
|
|
|
|
2020-08-12 08:13:54 +00:00
|
|
|
aCornerBuffer.Append( polys );
|
2013-05-01 19:01:14 +00:00
|
|
|
}
|
|
|
|
|
2019-05-14 12:39:34 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
void EDA_TEXT::TransformBoundingBoxWithClearanceToPolygon( SHAPE_POLY_SET* aCornerBuffer,
|
|
|
|
int aClearanceValue ) const
|
2009-11-16 08:13:40 +00:00
|
|
|
{
|
2013-03-18 19:36:07 +00:00
|
|
|
if( GetText().Length() == 0 )
|
2009-11-16 08:13:40 +00:00
|
|
|
return;
|
|
|
|
|
2015-07-27 19:45:57 +00:00
|
|
|
wxPoint corners[4]; // Buffer of polygon corners
|
2009-11-16 08:13:40 +00:00
|
|
|
|
2020-04-14 12:25:00 +00:00
|
|
|
EDA_RECT rect = GetTextBox();
|
2020-04-13 19:55:27 +00:00
|
|
|
rect.Inflate( aClearanceValue + Millimeter2iu( DEFAULT_TEXT_WIDTH ) );
|
2009-11-16 08:13:40 +00:00
|
|
|
corners[0].x = rect.GetOrigin().x;
|
|
|
|
corners[0].y = rect.GetOrigin().y;
|
|
|
|
corners[1].y = corners[0].y;
|
|
|
|
corners[1].x = rect.GetRight();
|
|
|
|
corners[2].x = corners[1].x;
|
|
|
|
corners[2].y = rect.GetBottom();
|
|
|
|
corners[3].y = corners[2].y;
|
|
|
|
corners[3].x = corners[0].x;
|
|
|
|
|
2018-08-23 22:41:57 +00:00
|
|
|
aCornerBuffer->NewOutline();
|
2015-07-27 19:45:57 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
for( wxPoint& corner : corners )
|
2009-11-16 08:13:40 +00:00
|
|
|
{
|
|
|
|
// Rotate polygon
|
2019-09-09 12:44:41 +00:00
|
|
|
RotatePoint( &corner.x, &corner.y, GetTextPos().x, GetTextPos().y, GetTextAngle() );
|
|
|
|
aCornerBuffer->Append( corner.x, corner.y );
|
2009-11-16 08:13:40 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-01-29 19:29:19 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
/**
|
|
|
|
* Function TransformShapeWithClearanceToPolygonSet
|
|
|
|
* Convert the text shape to a set of polygons (one per segment).
|
|
|
|
* @aCornerBuffer = SHAPE_POLY_SET to store the polygon corners
|
|
|
|
* @aClearanceValue = the clearance around the text
|
|
|
|
* @aError = the maximum error to allow when approximating curves
|
2013-05-01 19:01:14 +00:00
|
|
|
*/
|
2019-09-09 12:44:41 +00:00
|
|
|
void TEXTE_PCB::TransformShapeWithClearanceToPolygonSet( SHAPE_POLY_SET& aCornerBuffer,
|
|
|
|
int aClearanceValue, int aError ) const
|
2013-05-01 19:01:14 +00:00
|
|
|
{
|
2017-01-23 20:30:11 +00:00
|
|
|
wxSize size = GetTextSize();
|
2012-01-29 19:29:19 +00:00
|
|
|
|
2013-05-01 19:01:14 +00:00
|
|
|
if( IsMirrored() )
|
2015-06-26 13:41:56 +00:00
|
|
|
size.x = -size.x;
|
2012-01-29 19:29:19 +00:00
|
|
|
|
2020-04-13 19:55:27 +00:00
|
|
|
bool forceBold = true;
|
2020-04-14 12:25:00 +00:00
|
|
|
int penWidth = GetEffectiveTextPenWidth();
|
2020-04-13 19:55:27 +00:00
|
|
|
|
2018-04-06 13:30:52 +00:00
|
|
|
prms.m_cornerBuffer = &aCornerBuffer;
|
2020-04-14 12:25:00 +00:00
|
|
|
prms.m_textWidth = GetEffectiveTextPenWidth() + ( 2 * aClearanceValue );
|
2019-05-22 13:33:48 +00:00
|
|
|
prms.m_error = aError;
|
2019-05-31 12:15:25 +00:00
|
|
|
COLOR4D color = COLOR4D::BLACK; // not actually used, but needed by GRText
|
2012-01-29 19:29:19 +00:00
|
|
|
|
2013-05-01 19:01:14 +00:00
|
|
|
if( IsMultilineAllowed() )
|
2012-01-29 19:29:19 +00:00
|
|
|
{
|
2015-01-15 20:01:53 +00:00
|
|
|
wxArrayString strings_list;
|
|
|
|
wxStringSplit( GetShownText(), strings_list, '\n' );
|
2013-12-27 07:24:36 +00:00
|
|
|
std::vector<wxPoint> positions;
|
2015-01-15 20:01:53 +00:00
|
|
|
positions.reserve( strings_list.Count() );
|
2020-04-14 12:25:00 +00:00
|
|
|
GetLinePositions( positions, strings_list.Count() );
|
2012-01-29 19:29:19 +00:00
|
|
|
|
2015-01-15 20:01:53 +00:00
|
|
|
for( unsigned ii = 0; ii < strings_list.Count(); ii++ )
|
2012-01-29 19:29:19 +00:00
|
|
|
{
|
2015-01-15 20:01:53 +00:00
|
|
|
wxString txt = strings_list.Item( ii );
|
2019-05-31 12:15:25 +00:00
|
|
|
GRText( NULL, positions[ii], color, txt, GetTextAngle(), size, GetHorizJustify(),
|
2020-04-18 20:04:41 +00:00
|
|
|
GetVertJustify(), penWidth, IsItalic(), forceBold, addTextSegmToPoly, &prms );
|
2012-01-29 19:29:19 +00:00
|
|
|
}
|
2013-05-01 19:01:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2019-05-31 12:15:25 +00:00
|
|
|
GRText( NULL, GetTextPos(), color, GetShownText(), GetTextAngle(), size, GetHorizJustify(),
|
2020-04-18 20:04:41 +00:00
|
|
|
GetVertJustify(), penWidth, IsItalic(), forceBold, addTextSegmToPoly, &prms );
|
2012-01-29 19:29:19 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
void DRAWSEGMENT::TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
|
2020-08-12 21:18:13 +00:00
|
|
|
PCB_LAYER_ID aLayer,
|
2019-09-09 12:44:41 +00:00
|
|
|
int aClearanceValue, int aError,
|
|
|
|
bool ignoreLineWidth ) const
|
2009-11-16 08:13:40 +00:00
|
|
|
{
|
2020-08-12 21:18:13 +00:00
|
|
|
if( aLayer != m_Layer )
|
|
|
|
return;
|
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
int width = ignoreLineWidth ? 0 : m_Width;
|
2018-11-14 23:34:32 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
width += 2 * aClearanceValue;
|
2015-04-09 18:53:36 +00:00
|
|
|
|
2018-03-09 14:56:00 +00:00
|
|
|
// Creating a reliable clearance shape for circles and arcs is not so easy, due to
|
|
|
|
// the error created by segment approximation.
|
2019-05-14 12:39:34 +00:00
|
|
|
// for a circle this is not so hard: create a polygon from a circle slightly bigger:
|
2019-09-09 12:44:41 +00:00
|
|
|
// thickness = width + s_error_max, and radius = initial radius + s_error_max/2
|
2018-03-09 14:56:00 +00:00
|
|
|
// giving a shape with a suitable internal radius and external radius
|
|
|
|
// For an arc this is more tricky: TODO
|
2018-02-16 14:25:38 +00:00
|
|
|
|
2009-11-16 08:13:40 +00:00
|
|
|
switch( m_Shape )
|
|
|
|
{
|
|
|
|
case S_CIRCLE:
|
2020-06-27 11:57:40 +00:00
|
|
|
if( width == 0 )
|
2020-07-02 16:06:09 +00:00
|
|
|
TransformCircleToPolygon( aCornerBuffer, GetCenter(), GetRadius(), aError );
|
2020-06-27 11:57:40 +00:00
|
|
|
else
|
|
|
|
TransformRingToPolygon( aCornerBuffer, GetCenter(), GetRadius(), aError, width );
|
2009-11-16 08:13:40 +00:00
|
|
|
break;
|
|
|
|
|
2020-06-15 19:50:20 +00:00
|
|
|
case S_RECT:
|
|
|
|
{
|
|
|
|
std::vector<wxPoint> pts;
|
|
|
|
GetRectCorners( &pts );
|
|
|
|
|
2020-06-27 11:57:40 +00:00
|
|
|
if( width == 0 )
|
|
|
|
{
|
|
|
|
aCornerBuffer.NewOutline();
|
2020-06-15 19:50:20 +00:00
|
|
|
|
2020-06-27 11:57:40 +00:00
|
|
|
for( const wxPoint& pt : pts )
|
|
|
|
aCornerBuffer.Append( pt );
|
|
|
|
}
|
2020-06-19 15:42:47 +00:00
|
|
|
|
2020-06-27 11:57:40 +00:00
|
|
|
if( width > 0 )
|
2020-06-19 15:42:47 +00:00
|
|
|
{
|
2020-06-27 11:57:40 +00:00
|
|
|
// Add in segments
|
2020-06-19 15:42:47 +00:00
|
|
|
TransformSegmentToPolygon( aCornerBuffer, pts[0], pts[1], aError, width );
|
|
|
|
TransformSegmentToPolygon( aCornerBuffer, pts[1], pts[2], aError, width );
|
|
|
|
TransformSegmentToPolygon( aCornerBuffer, pts[2], pts[3], aError, width );
|
|
|
|
TransformSegmentToPolygon( aCornerBuffer, pts[3], pts[0], aError, width );
|
|
|
|
}
|
2020-06-15 19:50:20 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2009-11-16 08:13:40 +00:00
|
|
|
case S_ARC:
|
2019-09-09 12:44:41 +00:00
|
|
|
TransformArcToPolygon( aCornerBuffer, GetCenter(), GetArcStart(), m_Angle, aError, width );
|
2009-11-16 08:13:40 +00:00
|
|
|
break;
|
|
|
|
|
2015-04-09 18:53:36 +00:00
|
|
|
case S_SEGMENT:
|
2019-09-09 12:44:41 +00:00
|
|
|
TransformOvalToPolygon( aCornerBuffer, m_Start, m_End, width, aError );
|
2015-04-09 18:53:36 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case S_POLYGON:
|
2018-01-24 13:22:43 +00:00
|
|
|
if( IsPolyShapeValid() )
|
2015-04-09 18:53:36 +00:00
|
|
|
{
|
2018-01-24 13:22:43 +00:00
|
|
|
// The polygon is expected to be a simple polygon
|
|
|
|
// not self intersecting, no hole.
|
|
|
|
MODULE* module = GetParentModule(); // NULL for items not in footprints
|
|
|
|
double orientation = module ? module->GetOrientation() : 0.0;
|
|
|
|
wxPoint offset;
|
2017-12-21 14:06:29 +00:00
|
|
|
|
2018-01-24 13:22:43 +00:00
|
|
|
if( module )
|
|
|
|
offset = module->GetPosition();
|
2015-04-09 18:53:36 +00:00
|
|
|
|
2018-01-24 13:22:43 +00:00
|
|
|
// Build the polygon with the actual position and orientation:
|
|
|
|
std::vector< wxPoint> poly;
|
|
|
|
poly = BuildPolyPointsList();
|
2015-04-09 18:53:36 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
for( wxPoint& point : poly )
|
2018-01-24 13:22:43 +00:00
|
|
|
{
|
2019-09-09 12:44:41 +00:00
|
|
|
RotatePoint( &point, orientation );
|
|
|
|
point += offset;
|
2018-01-24 13:22:43 +00:00
|
|
|
}
|
2015-11-02 09:24:32 +00:00
|
|
|
|
2020-06-27 11:57:40 +00:00
|
|
|
if( IsPolygonFilled() || width == 0 )
|
2018-12-02 04:41:17 +00:00
|
|
|
{
|
2020-06-27 11:57:40 +00:00
|
|
|
aCornerBuffer.NewOutline();
|
2018-12-02 04:41:17 +00:00
|
|
|
|
2020-06-27 11:57:40 +00:00
|
|
|
for( wxPoint& point : poly )
|
|
|
|
aCornerBuffer.Append( point.x, point.y );
|
2018-12-02 04:41:17 +00:00
|
|
|
}
|
|
|
|
|
2020-06-27 11:57:40 +00:00
|
|
|
if( width > 0 )
|
2015-04-09 18:53:36 +00:00
|
|
|
{
|
2019-09-09 12:44:41 +00:00
|
|
|
wxPoint pt1( poly[ poly.size() - 1] );
|
2015-04-09 18:53:36 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
for( wxPoint pt2 : poly )
|
2015-04-09 18:53:36 +00:00
|
|
|
{
|
2019-09-09 12:44:41 +00:00
|
|
|
if( pt2 != pt1 )
|
|
|
|
TransformSegmentToPolygon( aCornerBuffer, pt1, pt2, aError, width );
|
2015-04-09 18:53:36 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
pt1 = pt2;
|
2018-01-24 13:22:43 +00:00
|
|
|
}
|
2015-04-09 18:53:36 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2018-07-07 11:04:01 +00:00
|
|
|
case S_CURVE: // Bezier curve
|
|
|
|
{
|
|
|
|
std::vector<wxPoint> ctrlPoints = { m_Start, m_BezierC1, m_BezierC2, m_End };
|
|
|
|
BEZIER_POLY converter( ctrlPoints );
|
|
|
|
std::vector< wxPoint> poly;
|
|
|
|
converter.GetPoly( poly, m_Width );
|
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
if( width != 0 )
|
2018-07-07 11:04:01 +00:00
|
|
|
{
|
2019-09-09 12:44:41 +00:00
|
|
|
for( unsigned ii = 1; ii < poly.size(); ii++ )
|
|
|
|
TransformSegmentToPolygon( aCornerBuffer, poly[ii-1], poly[ii], aError, width );
|
2018-07-07 11:04:01 +00:00
|
|
|
}
|
|
|
|
}
|
2015-04-09 18:53:36 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
2020-06-30 12:41:59 +00:00
|
|
|
wxFAIL_MSG( "DRAWSEGMENT::TransformShapeWithClearanceToPolygon no implementation for "
|
|
|
|
+ STROKE_T_asString( m_Shape ) );
|
2009-11-16 08:13:40 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
void TRACK::TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
|
2020-08-12 21:18:13 +00:00
|
|
|
PCB_LAYER_ID aLayer,
|
2019-09-09 12:44:41 +00:00
|
|
|
int aClearanceValue, int aError,
|
|
|
|
bool ignoreLineWidth ) const
|
2009-11-14 19:47:52 +00:00
|
|
|
{
|
2018-11-14 23:34:32 +00:00
|
|
|
wxASSERT_MSG( !ignoreLineWidth, "IgnoreLineWidth has no meaning for tracks." );
|
|
|
|
|
2020-04-09 08:37:17 +00:00
|
|
|
int width = m_Width + ( 2 * aClearanceValue );
|
|
|
|
|
2009-11-14 19:47:52 +00:00
|
|
|
switch( Type() )
|
|
|
|
{
|
2011-10-01 19:24:27 +00:00
|
|
|
case PCB_VIA_T:
|
2020-04-09 08:37:17 +00:00
|
|
|
{
|
2019-09-09 12:44:41 +00:00
|
|
|
int radius = ( m_Width / 2 ) + aClearanceValue;
|
2019-05-22 13:33:48 +00:00
|
|
|
TransformCircleToPolygon( aCornerBuffer, m_Start, radius, aError );
|
2020-04-09 08:37:17 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case PCB_ARC_T:
|
|
|
|
{
|
|
|
|
const ARC* arc = static_cast<const ARC*>( this );
|
|
|
|
VECTOR2D center( arc->GetCenter() );
|
|
|
|
double arc_angle = arc->GetAngle();
|
|
|
|
TransformArcToPolygon( aCornerBuffer, wxPoint( center.x, center.y ),
|
|
|
|
GetStart(), arc_angle, aError, width );
|
|
|
|
}
|
2009-11-14 19:47:52 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
2019-09-09 12:44:41 +00:00
|
|
|
TransformOvalToPolygon( aCornerBuffer, m_Start, m_End, width, aError );
|
2009-11-14 19:47:52 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
void D_PAD::TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
|
2020-08-12 21:18:13 +00:00
|
|
|
PCB_LAYER_ID aLayer,
|
2019-09-09 12:44:41 +00:00
|
|
|
int aClearanceValue, int aError,
|
|
|
|
bool ignoreLineWidth ) const
|
2009-11-14 19:47:52 +00:00
|
|
|
{
|
2018-11-14 23:34:32 +00:00
|
|
|
wxASSERT_MSG( !ignoreLineWidth, "IgnoreLineWidth has no meaning for pads." );
|
|
|
|
|
2019-06-17 15:26:15 +00:00
|
|
|
// minimal segment count to approximate a circle to create the polygonal pad shape
|
|
|
|
// This minimal value is mainly for very small pads, like SM0402.
|
|
|
|
// Most of time pads are using the segment count given by aError value.
|
|
|
|
const int pad_min_seg_per_circle_count = 16;
|
2020-07-31 12:37:22 +00:00
|
|
|
double angle = m_orient;
|
|
|
|
int dx = m_size.x / 2;
|
|
|
|
int dy = m_size.y / 2;
|
2009-11-14 19:47:52 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
wxPoint padShapePos = ShapePos(); // Note: for pad having a shape offset,
|
|
|
|
// the pad position is NOT the shape position
|
2009-11-14 19:47:52 +00:00
|
|
|
|
2014-01-26 14:20:58 +00:00
|
|
|
switch( GetShape() )
|
2009-11-14 19:47:52 +00:00
|
|
|
{
|
2015-08-23 19:40:33 +00:00
|
|
|
case PAD_SHAPE_CIRCLE:
|
|
|
|
case PAD_SHAPE_OVAL:
|
2019-10-25 14:26:10 +00:00
|
|
|
if( dx == dy )
|
2009-11-14 19:47:52 +00:00
|
|
|
{
|
2020-06-22 19:35:09 +00:00
|
|
|
TransformCircleToPolygon( aCornerBuffer, padShapePos, dx + aClearanceValue, aError );
|
2009-11-14 19:47:52 +00:00
|
|
|
}
|
2019-10-25 14:26:10 +00:00
|
|
|
else
|
2009-11-14 19:47:52 +00:00
|
|
|
{
|
2020-06-22 19:35:09 +00:00
|
|
|
int half_width = std::min( dx, dy );
|
|
|
|
wxPoint delta( dx - half_width, dy - half_width );
|
|
|
|
|
|
|
|
RotatePoint( &delta, angle );
|
2019-10-25 14:26:10 +00:00
|
|
|
|
2020-06-22 19:35:09 +00:00
|
|
|
TransformOvalToPolygon( aCornerBuffer, padShapePos - delta, padShapePos + delta,
|
2020-06-29 07:57:36 +00:00
|
|
|
( half_width + aClearanceValue ) * 2, aError );
|
2012-08-23 19:15:58 +00:00
|
|
|
}
|
2009-11-14 19:47:52 +00:00
|
|
|
|
2012-08-23 19:15:58 +00:00
|
|
|
break;
|
2009-11-14 19:47:52 +00:00
|
|
|
|
2015-08-23 19:40:33 +00:00
|
|
|
case PAD_SHAPE_TRAPEZOID:
|
|
|
|
case PAD_SHAPE_RECT:
|
2014-11-29 12:58:34 +00:00
|
|
|
{
|
2020-07-31 12:37:22 +00:00
|
|
|
int ddx = GetShape() == PAD_SHAPE_TRAPEZOID ? m_deltaSize.x / 2 : 0;
|
|
|
|
int ddy = GetShape() == PAD_SHAPE_TRAPEZOID ? m_deltaSize.y / 2 : 0;
|
2020-06-22 19:35:09 +00:00
|
|
|
|
2014-11-29 12:58:34 +00:00
|
|
|
wxPoint corners[4];
|
2020-07-31 12:37:21 +00:00
|
|
|
corners[0] = wxPoint( -dx - ddy, dy + ddx );
|
|
|
|
corners[1] = wxPoint( dx + ddy, dy - ddx );
|
|
|
|
corners[2] = wxPoint( dx - ddy, -dy + ddx );
|
|
|
|
corners[3] = wxPoint( -dx + ddy, -dy - ddx );
|
2009-11-14 19:47:52 +00:00
|
|
|
|
2015-07-27 19:45:57 +00:00
|
|
|
SHAPE_POLY_SET outline;
|
|
|
|
outline.NewOutline();
|
2009-11-14 19:47:52 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
for( wxPoint& corner : corners )
|
2014-12-01 14:54:33 +00:00
|
|
|
{
|
2020-06-22 19:35:09 +00:00
|
|
|
RotatePoint( &corner, angle );
|
2019-09-09 12:44:41 +00:00
|
|
|
corner += padShapePos;
|
|
|
|
outline.Append( corner.x, corner.y );
|
2014-12-01 14:54:33 +00:00
|
|
|
}
|
2014-11-29 12:58:34 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
if( aClearanceValue )
|
|
|
|
{
|
|
|
|
int numSegs = std::max( GetArcToSegmentCount( aClearanceValue, aError, 360.0 ),
|
|
|
|
pad_min_seg_per_circle_count );
|
|
|
|
double correction = GetCircletoPolyCorrectionFactor( numSegs );
|
|
|
|
int clearance = KiROUND( aClearanceValue * correction );
|
|
|
|
outline.Inflate( clearance, numSegs );
|
2020-07-05 16:16:33 +00:00
|
|
|
// TODO: clamp the inflated polygon, because it is slightly too big:
|
|
|
|
// it was inflated by a value slightly too big to keep rounded corners
|
|
|
|
// ouside the pad area.
|
2019-09-09 12:44:41 +00:00
|
|
|
}
|
2016-04-06 18:15:49 +00:00
|
|
|
|
|
|
|
aCornerBuffer.Append( outline );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2018-08-29 07:13:07 +00:00
|
|
|
case PAD_SHAPE_CHAMFERED_RECT:
|
2016-04-06 18:15:49 +00:00
|
|
|
case PAD_SHAPE_ROUNDRECT:
|
|
|
|
{
|
2019-06-17 12:28:52 +00:00
|
|
|
int radius = GetRoundRectCornerRadius() + aClearanceValue;
|
2019-06-17 15:26:15 +00:00
|
|
|
int numSegs = std::max( GetArcToSegmentCount( radius, aError, 360.0 ),
|
|
|
|
pad_min_seg_per_circle_count );
|
2019-06-17 12:28:52 +00:00
|
|
|
double correction = GetCircletoPolyCorrectionFactor( numSegs );
|
|
|
|
int clearance = KiROUND( aClearanceValue * correction );
|
2020-07-31 12:37:22 +00:00
|
|
|
wxSize shapesize( m_size );
|
2019-05-14 12:39:34 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
radius = KiROUND( radius * correction );
|
2019-05-22 13:33:48 +00:00
|
|
|
shapesize.x += clearance * 2;
|
|
|
|
shapesize.y += clearance * 2;
|
2018-08-29 07:13:07 +00:00
|
|
|
bool doChamfer = GetShape() == PAD_SHAPE_CHAMFERED_RECT;
|
2015-07-14 20:23:13 +00:00
|
|
|
|
2019-06-17 12:28:52 +00:00
|
|
|
SHAPE_POLY_SET outline;
|
2019-09-09 12:44:41 +00:00
|
|
|
TransformRoundChamferedRectToPolygon( outline, padShapePos, shapesize, angle, radius,
|
|
|
|
doChamfer ? GetChamferRectRatio() : 0.0,
|
|
|
|
doChamfer ? GetChamferPositions() : 0, aError );
|
2015-07-27 19:45:57 +00:00
|
|
|
|
|
|
|
aCornerBuffer.Append( outline );
|
2014-11-29 12:58:34 +00:00
|
|
|
}
|
2009-11-14 19:47:52 +00:00
|
|
|
break;
|
2017-01-13 17:51:22 +00:00
|
|
|
|
|
|
|
case PAD_SHAPE_CUSTOM:
|
|
|
|
{
|
2020-06-22 19:35:09 +00:00
|
|
|
SHAPE_POLY_SET outline;
|
2020-08-12 21:18:13 +00:00
|
|
|
MergePrimitivesAsPolygon( &outline, aLayer );
|
2020-07-31 12:37:22 +00:00
|
|
|
outline.Rotate( -DECIDEG2RAD( m_orient ) );
|
|
|
|
outline.Move( VECTOR2I( m_pos ) );
|
2020-06-22 19:35:09 +00:00
|
|
|
|
2020-01-11 16:50:18 +00:00
|
|
|
// TODO: do we need the Simplify() & Fracture() if we're not inflating?
|
2019-05-09 14:23:18 +00:00
|
|
|
outline.Simplify( SHAPE_POLY_SET::PM_FAST );
|
2020-01-11 16:50:18 +00:00
|
|
|
|
|
|
|
if( aClearanceValue )
|
|
|
|
{
|
|
|
|
int numSegs = std::max( GetArcToSegmentCount( aClearanceValue, aError, 360.0 ),
|
|
|
|
pad_min_seg_per_circle_count );
|
|
|
|
double correction = GetCircletoPolyCorrectionFactor( numSegs );
|
|
|
|
int clearance = KiROUND( aClearanceValue * correction );
|
|
|
|
|
|
|
|
outline.Inflate( clearance, numSegs );
|
|
|
|
}
|
|
|
|
|
2019-05-09 14:23:18 +00:00
|
|
|
outline.Fracture( SHAPE_POLY_SET::PM_FAST );
|
2017-01-13 17:51:22 +00:00
|
|
|
aCornerBuffer.Append( outline );
|
|
|
|
}
|
|
|
|
break;
|
2020-06-30 12:41:59 +00:00
|
|
|
|
|
|
|
default:
|
|
|
|
wxFAIL_MSG( "D_PAD::TransformShapeWithClearanceToPolygon no implementation for "
|
|
|
|
+ PAD_SHAPE_T_asString( GetShape() ) );
|
|
|
|
break;
|
2009-11-14 19:47:52 +00:00
|
|
|
}
|
|
|
|
}
|
2009-11-16 08:13:40 +00:00
|
|
|
|
2016-04-06 18:15:49 +00:00
|
|
|
|
|
|
|
|
2020-06-22 19:35:09 +00:00
|
|
|
bool D_PAD::TransformHoleWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer, int aInflateValue,
|
|
|
|
int aError ) const
|
2013-05-01 19:01:14 +00:00
|
|
|
{
|
|
|
|
wxSize drillsize = GetDrillSize();
|
|
|
|
|
2014-05-17 19:29:15 +00:00
|
|
|
if( !drillsize.x || !drillsize.y )
|
2013-05-01 19:01:14 +00:00
|
|
|
return false;
|
|
|
|
|
2020-07-04 18:48:22 +00:00
|
|
|
const SHAPE_SEGMENT* seg = GetEffectiveHoleShape();
|
2013-05-01 19:01:14 +00:00
|
|
|
|
2020-06-22 19:35:09 +00:00
|
|
|
TransformSegmentToPolygon( aCornerBuffer, (wxPoint) seg->GetSeg().A, (wxPoint) seg->GetSeg().B,
|
|
|
|
aError, seg->GetWidth() + aInflateValue * 2 );
|
2013-05-01 19:01:14 +00:00
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
2009-11-16 08:13:40 +00:00
|
|
|
|
2017-11-29 18:51:01 +00:00
|
|
|
|
2019-09-09 12:44:41 +00:00
|
|
|
void ZONE_CONTAINER::TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
|
2020-08-12 21:18:13 +00:00
|
|
|
PCB_LAYER_ID aLayer, int aClearance,
|
|
|
|
int aError, bool ignoreLineWidth ) const
|
2017-11-29 18:51:01 +00:00
|
|
|
{
|
2020-08-12 21:18:13 +00:00
|
|
|
wxASSERT_MSG( !ignoreLineWidth, "IgnoreLineWidth has no meaning for zones." );
|
2020-06-24 02:19:08 +00:00
|
|
|
|
|
|
|
if( !m_FilledPolysList.count( aLayer ) )
|
|
|
|
return;
|
2018-11-14 23:34:32 +00:00
|
|
|
|
2020-06-24 02:19:08 +00:00
|
|
|
aCornerBuffer = m_FilledPolysList.at( aLayer );
|
2020-08-12 21:18:13 +00:00
|
|
|
aCornerBuffer.Inflate( aClearance, aError );
|
2017-11-29 18:51:01 +00:00
|
|
|
aCornerBuffer.Simplify( SHAPE_POLY_SET::PM_STRICTLY_SIMPLE );
|
|
|
|
}
|