exporter_step.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2022 Mark Roszko <[email protected]>
 * Copyright (C) 2016 Cirilo Bernardo <[email protected]>
 * Copyright (C) 2016-2023 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * 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 EXPORTER_STEP_H
#define EXPORTER_STEP_H
 
#include <geometry/shape_poly_set.h>
#include <gal/color4d.h>
 
// Default value to chain 2 shapes when creating the board outlines
// from shapes on Edges.Cut layer
#define BOARD_DEFAULT_CHAINING_EPSILON 0.01
 
class PCBMODEL;
class BOARD;
class BOARD_ITEM;
class FOOTPRINT;
class PCB_TRACK;
class FILENAME_RESOLVER;
class STEP_PCB_MODEL;
 
class EXPORTER_STEP_PARAMS
{
public:
 EXPORTER_STEP_PARAMS() :
 m_origin(),
 m_overwrite( false ),
 m_useGridOrigin( false ),
 m_useDrillOrigin( false ),
 m_includeUnspecified( true ),
 m_includeDNP( true ),
 m_substModels( true ),
 m_BoardOutlinesChainingEpsilon( BOARD_DEFAULT_CHAINING_EPSILON ),
 m_boardOnly( false ),
 m_exportTracks( false ),
 m_exportZones( false ),
 m_optimizeStep( true ),
 m_format( FORMAT::STEP )
 {};
 
 enum class FORMAT
 {
 STEP,
 BREP,
 GLB
 };
 
 wxString m_outputFile;
 
 VECTOR2D m_origin;
 
 bool m_overwrite;
 bool m_useGridOrigin;
 bool m_useDrillOrigin;
 bool m_includeUnspecified;
 bool m_includeDNP;
 bool m_substModels;
 double m_BoardOutlinesChainingEpsilon;
 bool m_boardOnly;
 bool m_exportTracks;
 bool m_exportZones;
 bool m_optimizeStep;
 FORMAT m_format;
 
 wxString GetDefaultExportExtension();
 wxString GetFormatName();
};
 
class EXPORTER_STEP
{
public:
 EXPORTER_STEP( BOARD* aBoard, const EXPORTER_STEP_PARAMS& aParams );
 ~EXPORTER_STEP();
 
 bool Export();
 
 wxString m_outputFile;
 
 void SetError() { m_error = true; }
 void SetFail() { m_fail = true; }
 void SetWarn() { m_warn = true; }
 
 bool ExportTracksAndVias() { return m_params.m_exportTracks; }
 
private:
 bool buildBoard3DShapes();
 bool buildFootprint3DShapes( FOOTPRINT* aFootprint, VECTOR2D aOrigin );
 bool buildTrack3DShape( PCB_TRACK* aTrack, VECTOR2D aOrigin );
 void buildZones3DShape( VECTOR2D aOrigin );
 bool buildGraphic3DShape( BOARD_ITEM* aItem, VECTOR2D aOrigin );
 void calculatePcbThickness();
 
 EXPORTER_STEP_PARAMS m_params;
 std::unique_ptr<FILENAME_RESOLVER> m_resolver;
 
private:
 bool m_error;
 bool m_fail;
 bool m_warn;
 
 BOARD* m_board;
 std::unique_ptr<STEP_PCB_MODEL> m_pcbModel;
 
 wxString m_pcbBaseName;
 
 double m_boardThickness;
 
 SHAPE_POLY_SET m_top_copper_shapes;
 SHAPE_POLY_SET m_bottom_copper_shapes;
 
 KIGFX::COLOR4D m_solderMaskColor;
 KIGFX::COLOR4D m_copperColor;
};
 
#endif