layer_item_2d.h

Go to the documentation of this file.

 
/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015-2016 Mario Luzeiro <[email protected]>
 * Copyright The 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, see <https://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include "object_2d.h"
#include <vector>
 
struct RAYSEG2D;
 
#define CSGITEM_EMPTY 0
#define CSGITEM_FULL (OBJECT_2D*) ( ( size_t )( -1 ) )

class LAYER_ITEM_2D : public OBJECT_2D
{
public:
    LAYER_ITEM_2D( const OBJECT_2D* aObjectA, std::vector<const OBJECT_2D*>* aObjectB,
                   const OBJECT_2D* aObjectC, const BOARD_ITEM& aBoardItem );
 
    ~LAYER_ITEM_2D();
 
    // We own at least one list of raw pointers.  Don't let the compiler fill in copy c'tors that
    // will only land us in trouble.
    LAYER_ITEM_2D( const LAYER_ITEM_2D& ) = delete;
    LAYER_ITEM_2D& operator=( const LAYER_ITEM_2D& ) = delete;
 
    // Imported from OBJECT_2D
    bool Overlaps( const BBOX_2D& aBBox ) const override;
    bool Intersects( const BBOX_2D& aBBox ) const override;
    bool Intersect( const RAYSEG2D& aSegRay, float* aOutT, SFVEC2F* aNormalOut ) const override;
    INTERSECTION_RESULT IsBBoxInside( const BBOX_2D& aBBox ) const override;
    bool IsPointInside( const SFVEC2F& aPoint ) const override;
 
private:
    const OBJECT_2D*                m_objectA;
    std::vector<const OBJECT_2D*>*  m_objectB;
    const OBJECT_2D*                m_objectC;
};