269 lines
7.8 KiB
C++
269 lines
7.8 KiB
C++
/*
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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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* Copyright (C) 2007, 2008 Lubo Racko <developer@lura.sk>
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* Copyright (C) 2007, 2008, 2012-2013 Alexander Lunev <al.lunev@yahoo.com>
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* Copyright (C) 2017-2023 KiCad Developers, see AUTHORS.txt for contributors.
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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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#include <pcad/pcad_polygon.h>
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#include <board.h>
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#include <footprint.h>
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#include <pcb_shape.h>
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#include <math/util.h> // for KiROUND
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#include <xnode.h>
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#include <zone.h>
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#include <wx/string.h>
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namespace PCAD2KICAD {
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PCAD_POLYGON::PCAD_POLYGON( PCAD_CALLBACKS* aCallbacks, BOARD* aBoard, int aPCadLayer ) :
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PCAD_PCB_COMPONENT( aCallbacks, aBoard )
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{
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m_Width = 0;
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// P-CAD polygons are similar to zones (and we're going to convert them as such), except
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// that they don't avoid other copper pours. So effectively they're very-high-priority
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// zones.
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m_Priority = 100000;
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m_ObjType = wxT( 'Z' );
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m_PCadLayer = aPCadLayer;
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m_KiCadLayer = GetKiCadLayer();
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m_filled = true;
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}
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PCAD_POLYGON::~PCAD_POLYGON()
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{
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int i, island;
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for( i = 0; i < (int) m_Outline.GetCount(); i++ )
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delete m_Outline[i];
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for( island = 0; island < (int) m_Cutouts.GetCount(); island++ )
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{
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for( i = 0; i < (int) m_Cutouts[island]->GetCount(); i++ )
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delete (*m_Cutouts[island])[i];
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delete m_Cutouts[island];
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}
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for( island = 0; island < (int) m_Islands.GetCount(); island++ )
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{
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for( i = 0; i < (int) m_Islands[island]->GetCount(); i++ )
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delete (*m_Islands[island])[i];
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delete m_Islands[island];
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}
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}
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void PCAD_POLYGON::AssignNet( const wxString& aNetName )
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{
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m_Net = aNetName;
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m_NetCode = GetNetCode( m_Net );
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}
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void PCAD_POLYGON::SetOutline( VERTICES_ARRAY* aOutline )
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{
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int i;
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m_Outline.Empty();
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for( i = 0; i < (int) aOutline->GetCount(); i++ )
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m_Outline.Add( new wxRealPoint( (*aOutline)[i]->x, (*aOutline)[i]->y ) );
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if( m_Outline.Count() > 0 )
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{
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m_PositionX = m_Outline[0]->x;
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m_PositionY = m_Outline[0]->y;
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}
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}
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void PCAD_POLYGON::FormPolygon( XNODE* aNode, VERTICES_ARRAY* aPolygon,
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const wxString& aDefaultUnits, const wxString& aActualConversion )
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{
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XNODE* lNode;
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double x, y;
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lNode = FindNode( aNode, wxT( "pt" ) );
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while( lNode )
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{
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if( lNode->GetName() == wxT( "pt" ) )
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{
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SetDoublePrecisionPosition( lNode->GetNodeContent(), aDefaultUnits, &x, &y,
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aActualConversion );
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aPolygon->Add( new wxRealPoint( x, y ) );
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}
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lNode = lNode->GetNext();
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}
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}
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bool PCAD_POLYGON::Parse( XNODE* aNode, const wxString& aDefaultUnits,
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const wxString& aActualConversion )
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{
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XNODE* lNode;
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wxString propValue;
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lNode = FindNode( aNode, wxT( "netNameRef" ) );
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if( lNode )
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{
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lNode->GetAttribute( wxT( "Name" ), &propValue );
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propValue.Trim( false );
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propValue.Trim( true );
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m_Net = propValue;
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m_NetCode = GetNetCode( m_Net );
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}
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// retrieve polygon outline
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FormPolygon( aNode, &m_Outline, aDefaultUnits, aActualConversion );
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m_PositionX = m_Outline[0]->x;
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m_PositionY = m_Outline[0]->y;
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// fill the polygon with the same contour as its outline is
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m_Islands.Add( new VERTICES_ARRAY );
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FormPolygon( aNode, m_Islands[0], aDefaultUnits, aActualConversion );
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return true;
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}
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void PCAD_POLYGON::AddToBoard( FOOTPRINT* aFootprint )
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{
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if( m_Outline.GetCount() > 0 )
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{
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if( aFootprint )
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{
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PCB_SHAPE* dwg = new PCB_SHAPE( aFootprint, SHAPE_T::POLY );
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aFootprint->Add( dwg );
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dwg->SetStroke( STROKE_PARAMS( 0 ) );
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dwg->SetLayer( m_KiCadLayer );
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auto outline = new std::vector<VECTOR2I>;
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for( auto point : m_Outline )
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outline->push_back( VECTOR2I( point->x, point->y ) );
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dwg->SetPolyPoints( *outline );
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dwg->SetStart( *outline->begin() );
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dwg->SetEnd( outline->back() );
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dwg->Rotate( { 0, 0 }, aFootprint->GetOrientation() );
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dwg->Move( aFootprint->GetPosition() );
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delete( outline );
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}
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else
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{
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ZONE* zone = new ZONE( m_board );
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m_board->Add( zone, ADD_MODE::APPEND );
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zone->SetLayer( m_KiCadLayer );
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zone->SetNetCode( m_NetCode );
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// add outline
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for( int i = 0; i < (int) m_Outline.GetCount(); i++ )
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{
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zone->AppendCorner( VECTOR2I( KiROUND( m_Outline[i]->x ),
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KiROUND( m_Outline[i]->y ) ), -1 );
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}
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zone->SetLocalClearance( m_Width );
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zone->SetAssignedPriority( m_Priority );
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zone->SetBorderDisplayStyle( ZONE_BORDER_DISPLAY_STYLE::DIAGONAL_EDGE,
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zone->GetDefaultHatchPitch(), true );
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if ( m_ObjType == wxT( 'K' ) )
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{
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zone->SetIsRuleArea( true );
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zone->SetDoNotAllowTracks( true );
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zone->SetDoNotAllowVias( true );
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zone->SetDoNotAllowPads( true );
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zone->SetDoNotAllowCopperPour( true );
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zone->SetDoNotAllowFootprints( false );
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}
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else if( m_ObjType == wxT( 'C' ) )
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{
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// convert cutouts to keepouts because standalone cutouts are not supported in KiCad
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zone->SetIsRuleArea( true );
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zone->SetDoNotAllowCopperPour( true );
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zone->SetDoNotAllowTracks( false );
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zone->SetDoNotAllowVias( false );
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zone->SetDoNotAllowPads( false );
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zone->SetDoNotAllowFootprints( false );
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}
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//if( m_filled )
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// zone->BuildFilledPolysListData( m_board );
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}
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}
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}
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void PCAD_POLYGON::Flip()
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{
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PCAD_PCB_COMPONENT::Flip();
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m_KiCadLayer = FlipLayer( m_KiCadLayer );
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}
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void PCAD_POLYGON::SetPosOffset( int aX_offs, int aY_offs )
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{
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int i, island;
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PCAD_PCB_COMPONENT::SetPosOffset( aX_offs, aY_offs );
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for( i = 0; i < (int) m_Outline.GetCount(); i++ )
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{
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m_Outline[i]->x += aX_offs;
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m_Outline[i]->y += aY_offs;
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}
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for( island = 0; island < (int) m_Islands.GetCount(); island++ )
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{
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for( i = 0; i < (int) m_Islands[island]->GetCount(); i++ )
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{
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(*m_Islands[island])[i]->x += aX_offs;
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(*m_Islands[island])[i]->y += aY_offs;
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}
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}
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for( island = 0; island < (int) m_Cutouts.GetCount(); island++ )
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{
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for( i = 0; i < (int) m_Cutouts[island]->GetCount(); i++ )
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{
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(*m_Cutouts[island])[i]->x += aX_offs;
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(*m_Cutouts[island])[i]->y += aY_offs;
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}
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}
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}
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} // namespace PCAD2KICAD
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