kicad/qa/drc_proto/drc_test_provider_silk_to_p...

171 lines
5.1 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004-2020 KiCad Developers.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <common.h>
#include <class_board.h>
#include <pcb_shape.h>
#include <class_pad.h>
#include <convert_basic_shapes_to_polygon.h>
#include <geometry/polygon_test_point_inside.h>
#include <geometry/seg.h>
#include <geometry/shape_poly_set.h>
#include <geometry/shape_rect.h>
#include <geometry/shape_segment.h>
#include <drc/drc_engine.h>
#include <drc/drc_item.h>
#include <drc/drc_rule.h>
#include <drc/drc_test_provider_clearance_base.h>
/*
Silk to pads clearance test. Check all pads against silkscreen (mask opening in the pad vs silkscreen)
Errors generated:
- DRCE_SILK_ON_PADS
TODO:
- tester only looks for edge crossings. it doesn't check if items are inside/outside the board area.
*/
namespace test {
class DRC_TEST_PROVIDER_SILK_TO_PAD : public ::DRC_TEST_PROVIDER
{
public:
DRC_TEST_PROVIDER_SILK_TO_PAD ()
{
}
virtual ~DRC_TEST_PROVIDER_SILK_TO_PAD()
{
}
virtual bool Run() override;
virtual const wxString GetName() const override
{
return "silk_to_pad";
};
virtual const wxString GetDescription() const override
{
return "Tests for silkscreen covering components pads";
}
virtual std::set<DRC_CONSTRAINT_TYPE_T> GetConstraintTypes() const override;
private:
};
};
bool test::DRC_TEST_PROVIDER_SILK_TO_PAD::Run()
{
if( !reportPhase( _( "Checking pad to silkscreen clearances..." ) ) )
return false;
m_board = m_drcEngine->GetBoard();
DRC_CONSTRAINT worstClearanceConstraint;
m_largestClearance = 0;
if( m_drcEngine->QueryWorstConstraint( DRC_CONSTRAINT_TYPE_SILK_TO_PAD,
worstClearanceConstraint, DRCCQ_LARGEST_MINIMUM ) )
{
m_largestClearance = worstClearanceConstraint.m_Value.Min();
}
reportAux( "Worst clearance : %d nm", m_largestClearance );
std::vector<PCB_SHAPE*> boardOutline;
std::vector<BOARD_ITEM*> boardItems;
auto queryBoardOutlineItems =
[&]( BOARD_ITEM *item ) -> int
{
boardOutline.push_back( dyn_cast<PCB_SHAPE*>( item ) );
};
auto queryBoardGeometryItems =
[&]( BOARD_ITEM *item ) -> int
{
boardItems.push_back( item );
};
forEachGeometryItem( { PCB_SHAPE_T }, LSET( Edge_Cuts ), queryBoardOutlineItems );
forEachGeometryItem( {}, LSET::AllTechMask() | LSET::AllCuMask(), queryBoardGeometryItems );
drc_dbg( 2, "outline: %d items, board: %d items\n", boardOutline.size(), boardItems.size() );
for( auto outlineItem : boardOutline )
{
//printf("RefT %d\n", outlineItem->Type() );
auto refShape = outlineItem->GetEffectiveShape();
for( auto boardItem : boardItems )
{
// printf("BoardT %d\n", boardItem->Type() );
auto shape = boardItem->GetEffectiveShape();
auto constraint = m_drcEngine->EvalRulesForItems( DRC_CONSTRAINT_TYPE_EDGE_CLEARANCE,
outlineItem, boardItem );
int minClearance = constraint.GetValue().Min();
int actual;
if( refShape->Collide( shape.get(), minClearance, &actual ) )
{
std::shared_ptr<DRC_ITEM> drcItem = DRC_ITEM::Create( DRCE_COPPER_EDGE_CLEARANCE );
wxString msg;
msg.Printf( drcItem->GetErrorText() + _( " (%s clearance %s; actual %s)" ),
rule->GetName(),
MessageTextFromValue( userUnits(), minClearance ),
MessageTextFromValue( userUnits(), actual ) );
drcItem->SetErrorMessage( msg );
drcItem->SetItems( outlineItem, boardItem );
drcItem->SetViolatingRule( rule );
reportViolation( drcItem, refShape->Centre());
}
}
}
return true;
}
std::set<DRC_CONSTRAINT_TYPE_T> test::DRC_TEST_PROVIDER_SILK_TO_PAD::GetConstraintTypes() const
{
return { DRC_CONSTRAINT_TYPE_CLEARANCE };
}
namespace detail
{
static DRC_REGISTER_TEST_PROVIDER<test::DRC_TEST_PROVIDER_SILK_TO_PAD> dummy;
}