152 lines
4.7 KiB
C++
152 lines
4.7 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) 2004-2020 KiCad Developers.
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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 <common.h>
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#include <class_track.h>
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#include <drc/drc_engine.h>
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#include <drc/drc.h>
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#include <drc/drc_item.h>
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#include <drc/drc_rule.h>
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#include <drc/drc_test_provider.h>
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/*
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Track width test. As the name says, checks width of the tracks (including segments and arcs)
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Errors generated:
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- DRCE_TRACK_WIDTH
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*/
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class DRC_TEST_PROVIDER_TRACK_WIDTH : public DRC_TEST_PROVIDER
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{
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public:
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DRC_TEST_PROVIDER_TRACK_WIDTH()
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{
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}
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virtual ~DRC_TEST_PROVIDER_TRACK_WIDTH()
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{
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}
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virtual bool Run() override;
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virtual const wxString GetName() const override
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{
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return "width";
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};
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virtual const wxString GetDescription() const override
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{
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return "Tests track widths";
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}
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virtual std::set<DRC_CONSTRAINT_TYPE_T> GetMatchingConstraintIds() const override;
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};
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bool DRC_TEST_PROVIDER_TRACK_WIDTH::Run()
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{
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if( !m_drcEngine->HasCorrectRulesForId( DRC_CONSTRAINT_TYPE_T::DRC_CONSTRAINT_TYPE_TRACK_WIDTH ) )
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{
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ReportAux( "No track width constraints found. Skipping check." );
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return false;
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}
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ReportStage( _( "Testing track widths" ), 0, 2 );
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auto checkTrackWidth =
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[&]( BOARD_ITEM* item ) -> bool
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{
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int actual;
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VECTOR2I p0;
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if( ARC* arc = dyn_cast<ARC*>( item ) )
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{
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actual = arc->GetWidth();
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p0 = arc->GetStart();
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}
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else if( TRACK* trk = dyn_cast<TRACK*>( item ) )
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{
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actual = trk->GetWidth();
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p0 = ( trk->GetStart() + trk->GetEnd() ) / 2;
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}
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auto constraint = m_drcEngine->EvalRulesForItems( DRC_CONSTRAINT_TYPE_TRACK_WIDTH,
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item );
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bool fail_min = false;
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bool fail_max = false;
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int constraintWidth;
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if( constraint.Value().HasMin() && actual < constraint.Value().Min() )
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{
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fail_min = true;
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constraintWidth = constraint.Value().Min();
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}
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if( constraint.Value().HasMax() && actual > constraint.Value().Max() )
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{
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fail_max = true;
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constraintWidth = constraint.Value().Max();
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}
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if( fail_min || fail_max )
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{
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std::shared_ptr<DRC_ITEM> drcItem = DRC_ITEM::Create( DRCE_TRACK_WIDTH );
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m_msg.Printf( drcItem->GetErrorText() + _( " (%s %s width %s; actual %s)" ),
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constraint.GetName(),
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fail_min ? _( "minimum" ) : _( "maximum" ),
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MessageTextFromValue( userUnits(), constraintWidth, true ) );
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MessageTextFromValue( userUnits(), actual, true ),
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drcItem->SetErrorMessage( m_msg );
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drcItem->SetItems( item );
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drcItem->SetViolatingRule( constraint.GetParentRule() );
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ReportWithMarker( drcItem, p0 );
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if( isErrorLimitExceeded( DRCE_TRACK_WIDTH ) )
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return false;
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}
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return true;
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};
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forEachGeometryItem( { PCB_TRACE_T, PCB_ARC_T }, LSET::AllCuMask(), checkTrackWidth );
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reportRuleStatistics();
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return true;
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}
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std::set<DRC_CONSTRAINT_TYPE_T> DRC_TEST_PROVIDER_TRACK_WIDTH::GetMatchingConstraintIds() const
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{
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return { DRC_CONSTRAINT_TYPE_T::DRC_CONSTRAINT_TYPE_TRACK_WIDTH };
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}
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namespace detail
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{
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static DRC_REGISTER_TEST_PROVIDER<DRC_TEST_PROVIDER_TRACK_WIDTH> dummy;
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} |