nappgui-sys 0.2.0

Rust raw bindings to NAppGUI
Documentation 
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/*
 * NAppGUI Cross-platform C SDK
 * 2015-2025 Francisco Garcia Collado
 * MIT Licence
 * https://nappgui.com/en/legal/license.html
 *
 * File: box2d.hpp
 * https://nappgui.com/en/geom2d/box2d.html
 *
 */

/* Box 2d */

#ifndef __B2D_HPP__
#define __B2D_HPP__


#include "seg2d.hpp"

template < typename real >
struct Box2D
{
    _geom2d_api Box2D()
    {
        *this = *kNULL;
    }

    _geom2d_api Box2D(const real minX, const real minY, const real maxX, const real maxY)
    {
        min.x = minX, min.y = minY, max.x = maxX, max.y = maxY;
    }

    _geom2d_api static Box2D< real > (*from_points)(const V2D< real > *p, const uint32_t n);

    _geom2d_api static V2D< real > (*center)(const Box2D< real > *box);

    _geom2d_api static void (*add)(Box2D< real > *box, const V2D< real > *p);

    _geom2d_api static void (*addn)(Box2D< real > *box, const V2D< real > *p, const uint32_t n);

    _geom2d_api static void (*merge)(Box2D< real > *dest, const Box2D< real > *src);

    _geom2d_api static void (*segments)(const Box2D< real > *box, Seg2D< real > *segs);

    _geom2d_api static real (*area)(const Box2D< real > *box);

    _geom2d_api static bool_t (*is_null)(const Box2D< real > *box);

    _geom2d_api static const Box2D< real > *kNULL;

    V2D< real > min;
    V2D< real > max;
};

template < typename real, typename real2 >
struct Box2D2
{
    _geom2d_api static void (*copy)(Box2D< real > *dest, const Box2D< real2 > *src);
};

#endif