zone_filler.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2014-2017 CERN
 * Copyright (C) 2014-2017 KiCad Developers, see AUTHORS.txt for contributors.
 * @author Tomasz Włostowski <[email protected]>
 *
 * 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
 */
 
#ifndef ZONE_FILLER_H
#define ZONE_FILLER_H
 
#include <vector>
#include <zone.h>
 
class PROGRESS_REPORTER;
class BOARD;
class COMMIT;
class SHAPE_POLY_SET;
class SHAPE_LINE_CHAIN;
 
 
class ZONE_FILLER
{
public:
 ZONE_FILLER( BOARD* aBoard, COMMIT* aCommit );
 ~ZONE_FILLER();
 
 void SetProgressReporter( PROGRESS_REPORTER* aReporter );
 PROGRESS_REPORTER* GetProgressReporter() const { return m_progressReporter; }
 
 bool Fill( std::vector<ZONE*>& aZones, bool aCheck = false, wxWindow* aParent = nullptr );
 
 bool IsDebug() const { return m_debugZoneFiller; }
 
private:
 
 void addKnockout( PAD* aPad, PCB_LAYER_ID aLayer, int aGap, SHAPE_POLY_SET& aHoles );
 
 void addKnockout( BOARD_ITEM* aItem, PCB_LAYER_ID aLayer, int aGap, bool aIgnoreLineWidth,
 SHAPE_POLY_SET& aHoles );
 
 void addHoleKnockout( PAD* aPad, int aGap, SHAPE_POLY_SET& aHoles );
 
 void knockoutThermalReliefs( const ZONE* aZone, PCB_LAYER_ID aLayer, SHAPE_POLY_SET& aFill,
 std::vector<PAD*>& aThermalConnectionPads,
 std::vector<PAD*>& aNoConnectionPads );
 
 void buildCopperItemClearances( const ZONE* aZone, PCB_LAYER_ID aLayer,
 const std::vector<PAD*> aNoConnectionPads,
 SHAPE_POLY_SET& aHoles );
 
 void subtractHigherPriorityZones( const ZONE* aZone, PCB_LAYER_ID aLayer,
 SHAPE_POLY_SET& aRawFill );
 
 bool fillCopperZone( const ZONE* aZone, PCB_LAYER_ID aLayer, PCB_LAYER_ID aDebugLayer,
 const SHAPE_POLY_SET& aSmoothedOutline,
 const SHAPE_POLY_SET& aMaxExtents, SHAPE_POLY_SET& aFillPolys );
 
 bool fillNonCopperZone( const ZONE* aZone, PCB_LAYER_ID aLayer,
 const SHAPE_POLY_SET& aSmoothedOutline, SHAPE_POLY_SET& aFillPolys );
 void buildThermalSpokes( const ZONE* box, PCB_LAYER_ID aLayer,
 const std::vector<PAD*>& aSpokedPadsList,
 std::deque<SHAPE_LINE_CHAIN>& aSpokes );
 
 bool fillSingleZone( ZONE* aZone, PCB_LAYER_ID aLayer, SHAPE_POLY_SET& aFillPolys );
 
 bool addHatchFillTypeOnZone( const ZONE* aZone, PCB_LAYER_ID aLayer, PCB_LAYER_ID aDebugLayer,
 SHAPE_POLY_SET& aFillPolys );
 
 BOARD* m_board;
 SHAPE_POLY_SET m_boardOutline; // the board outlines, if exists
 bool m_brdOutlinesValid; // true if m_boardOutline is well-formed
 COMMIT* m_commit;
 PROGRESS_REPORTER* m_progressReporter;
 
 int m_maxError;
 int m_worstClearance;
 
 bool m_debugZoneFiller;
};
 
#endif