// Copyright (c) 2008-2015 Barend Gehrels, Amsterdam, the Netherlands.
-// This file was modified by Oracle on 2017, 2018.
-// Modifications copyright (c) 2017-2018, Oracle and/or its affiliates.
+// This file was modified by Oracle on 2017, 2018, 2019.
+// Modifications copyright (c) 2017-2019, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle.
// Use, modification and distribution is subject to the Boost Software License,
T cosph0;
detail::en<T> en;
T M1;
- T N1;
+ //T N1;
T Mp;
- T He;
- T G;
+ //T He;
+ //T G;
+ T b;
mode_type mode;
- srs::spheroid<T> spheroid;
};
template <typename T, typename Par, typename ProjParm>
formula::vincenty_inverse
<
T, true, true
- >::apply(par.lam0, par.phi0, lp_lon + par.lam0, lp_lat, proj_parm.spheroid);
+ >::apply(par.lam0, par.phi0, lp_lon + par.lam0, lp_lat, srs::spheroid<T>(par.a, proj_parm.b));
//azi1 = inv.azimuth; s12 = inv.distance;
xy_x = inv.distance * sin(inv.azimuth) / par.a;
xy_y = inv.distance * cos(inv.azimuth) / par.a;
formula::vincenty_direct
<
T, true
- >::apply(par.lam0, par.phi0, s12, azi1, proj_parm.spheroid);
+ >::apply(par.lam0, par.phi0, s12, azi1, srs::spheroid<T>(par.a, proj_parm.b));
lp_lat = dir.lat2;
lp_lon = dir.lon2;
lp_lon -= par.lam0;
break;
case equit:
case obliq:
- proj_parm.N1 = 1. / sqrt(1. - par.es * proj_parm.sinph0 * proj_parm.sinph0);
- proj_parm.G = proj_parm.sinph0 * (proj_parm.He = par.e / sqrt(par.one_es));
- proj_parm.He *= proj_parm.cosph0;
+ //proj_parm.N1 = 1. / sqrt(1. - par.es * proj_parm.sinph0 * proj_parm.sinph0);
+ //proj_parm.G = proj_parm.sinph0 * (proj_parm.He = par.e / sqrt(par.one_es));
+ //proj_parm.He *= proj_parm.cosph0;
break;
}
// Boost.Geometry specific, in proj4 geodesic is initialized at the beginning
- T const b = math::sqrt(math::sqr(par.a) * (1. - par.es));
- proj_parm.spheroid = srs::spheroid<T>(par.a, b);
+ proj_parm.b = math::sqrt(math::sqr(par.a) * (1. - par.es));
}
}
}
- // template class, using CRTP to implement forward/inverse
template <typename T, typename Parameters>
struct base_aeqd_e
- : public base_t_fi<base_aeqd_e<T, Parameters>, T, Parameters>
{
par_aeqd<T> m_proj_parm;
- inline base_aeqd_e(const Parameters& par)
- : base_t_fi<base_aeqd_e<T, Parameters>, T, Parameters>(*this, par)
- {}
-
// FORWARD(e_forward) elliptical
// Project coordinates from geographic (lon, lat) to cartesian (x, y)
- inline void fwd(T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
+ inline void fwd(Parameters const& par, T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
{
- e_forward(lp_lon, lp_lat, xy_x, xy_y, this->m_par, this->m_proj_parm);
+ e_forward(lp_lon, lp_lat, xy_x, xy_y, par, this->m_proj_parm);
}
// INVERSE(e_inverse) elliptical
// Project coordinates from cartesian (x, y) to geographic (lon, lat)
- inline void inv(T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
+ inline void inv(Parameters const& par, T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
{
- e_inverse(xy_x, xy_y, lp_lon, lp_lat, this->m_par, this->m_proj_parm);
+ e_inverse(xy_x, xy_y, lp_lon, lp_lat, par, this->m_proj_parm);
}
static inline std::string get_name()
};
- // template class, using CRTP to implement forward/inverse
template <typename T, typename Parameters>
struct base_aeqd_e_guam
- : public base_t_fi<base_aeqd_e_guam<T, Parameters>, T, Parameters>
{
par_aeqd<T> m_proj_parm;
- inline base_aeqd_e_guam(const Parameters& par)
- : base_t_fi<base_aeqd_e_guam<T, Parameters>, T, Parameters>(*this, par)
- {}
-
// FORWARD(e_guam_fwd) Guam elliptical
// Project coordinates from geographic (lon, lat) to cartesian (x, y)
- inline void fwd(T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
+ inline void fwd(Parameters const& par, T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
{
- e_guam_fwd(lp_lon, lp_lat, xy_x, xy_y, this->m_par, this->m_proj_parm);
+ e_guam_fwd(lp_lon, lp_lat, xy_x, xy_y, par, this->m_proj_parm);
}
// INVERSE(e_guam_inv) Guam elliptical
// Project coordinates from cartesian (x, y) to geographic (lon, lat)
- inline void inv(T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
+ inline void inv(Parameters const& par, T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
{
- e_guam_inv(xy_x, xy_y, lp_lon, lp_lat, this->m_par, this->m_proj_parm);
+ e_guam_inv(xy_x, xy_y, lp_lon, lp_lat, par, this->m_proj_parm);
}
static inline std::string get_name()
};
- // template class, using CRTP to implement forward/inverse
- template <typename BGParameters, typename T, typename Parameters>
- struct base_aeqd_e_static
- : public base_t_fi<base_aeqd_e_static<BGParameters, T, Parameters>, T, Parameters>
- {
- par_aeqd<T> m_proj_parm;
-
- static const bool is_guam = ! boost::is_same
- <
- typename srs::spar::detail::tuples_find_if
- <
- BGParameters,
- //srs::par4::detail::is_guam
- srs::spar::detail::is_param<srs::spar::guam>::pred
- >::type,
- void
- >::value;
-
- inline base_aeqd_e_static(const Parameters& par)
- : base_t_fi<base_aeqd_e_static<BGParameters, T, Parameters>, T, Parameters>(*this, par)
- {}
-
- // FORWARD(e_forward or e_guam_fwd) elliptical
- // Project coordinates from geographic (lon, lat) to cartesian (x, y)
- inline void fwd(T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
- {
- if (is_guam)
- e_guam_fwd(lp_lon, lp_lat, xy_x, xy_y, this->m_par, this->m_proj_parm);
- else
- e_forward(lp_lon, lp_lat, xy_x, xy_y, this->m_par, this->m_proj_parm);
- }
-
- // INVERSE(e_inverse or e_guam_inv) elliptical
- // Project coordinates from cartesian (x, y) to geographic (lon, lat)
- inline void inv(T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
- {
- if (is_guam)
- e_guam_inv(xy_x, xy_y, lp_lon, lp_lat, this->m_par, this->m_proj_parm);
- else
- e_inverse(xy_x, xy_y, lp_lon, lp_lat, this->m_par, this->m_proj_parm);
- }
-
- static inline std::string get_name()
- {
- return "aeqd_e_static";
- }
-
- };
-
- // template class, using CRTP to implement forward/inverse
template <typename T, typename Parameters>
struct base_aeqd_s
- : public base_t_fi<base_aeqd_s<T, Parameters>, T, Parameters>
{
par_aeqd<T> m_proj_parm;
- inline base_aeqd_s(const Parameters& par)
- : base_t_fi<base_aeqd_s<T, Parameters>, T, Parameters>(*this, par)
- {}
-
// FORWARD(s_forward) spherical
// Project coordinates from geographic (lon, lat) to cartesian (x, y)
- inline void fwd(T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
+ inline void fwd(Parameters const& par, T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
{
- s_forward(lp_lon, lp_lat, xy_x, xy_y, this->m_par, this->m_proj_parm);
+ s_forward(lp_lon, lp_lat, xy_x, xy_y, par, this->m_proj_parm);
}
// INVERSE(s_inverse) spherical
// Project coordinates from cartesian (x, y) to geographic (lon, lat)
- inline void inv(T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
+ inline void inv(Parameters const& par, T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
{
- s_inverse(xy_x, xy_y, lp_lon, lp_lat, this->m_par, this->m_proj_parm);
+ s_inverse(xy_x, xy_y, lp_lon, lp_lat, par, this->m_proj_parm);
}
static inline std::string get_name()
struct aeqd_e : public detail::aeqd::base_aeqd_e<T, Parameters>
{
template <typename Params>
- inline aeqd_e(Params const& params, Parameters const& par)
- : detail::aeqd::base_aeqd_e<T, Parameters>(par)
+ inline aeqd_e(Params const& params, Parameters & par)
{
- detail::aeqd::setup_aeqd(params, this->m_par, this->m_proj_parm, false, false);
+ detail::aeqd::setup_aeqd(params, par, this->m_proj_parm, false, false);
}
};
struct aeqd_e_guam : public detail::aeqd::base_aeqd_e_guam<T, Parameters>
{
template <typename Params>
- inline aeqd_e_guam(Params const& params, Parameters const& par)
- : detail::aeqd::base_aeqd_e_guam<T, Parameters>(par)
- {
- detail::aeqd::setup_aeqd(params, this->m_par, this->m_proj_parm, false, true);
- }
- };
-
- /*!
- \brief Azimuthal Equidistant projection
- \ingroup projections
- \tparam Geographic latlong point type
- \tparam Cartesian xy point type
- \tparam Parameters parameter type
- \par Projection characteristics
- - Azimuthal
- - Spheroid
- - Ellipsoid
- \par Projection parameters
- - lat_0: Latitude of origin (degrees)
- - guam (boolean)
- \par Example
- \image html ex_aeqd.gif
- */
- template <typename SParams, typename T, typename Parameters>
- struct aeqd_e_static : public detail::aeqd::base_aeqd_e_static<SParams, T, Parameters>
- {
- inline aeqd_e_static(SParams const& params, Parameters const& par)
- : detail::aeqd::base_aeqd_e_static<SParams, T, Parameters>(par)
+ inline aeqd_e_guam(Params const& params, Parameters & par)
{
- detail::aeqd::setup_aeqd(params, this->m_par, this->m_proj_parm,
- false,
- detail::aeqd::base_aeqd_e_static<SParams, T, Parameters>::is_guam);
+ detail::aeqd::setup_aeqd(params, par, this->m_proj_parm, false, true);
}
};
struct aeqd_s : public detail::aeqd::base_aeqd_s<T, Parameters>
{
template <typename Params>
- inline aeqd_s(Params const& params, Parameters const& par)
- : detail::aeqd::base_aeqd_s<T, Parameters>(par)
+ inline aeqd_s(Params const& params, Parameters & par)
{
- detail::aeqd::setup_aeqd(params, this->m_par, this->m_proj_parm, true, false);
+ detail::aeqd::setup_aeqd(params, par, this->m_proj_parm, true, false);
}
};
template <typename BGP, typename CT, typename P>
struct static_projection_type<srs::spar::proj_aeqd, srs_sphere_tag, BGP, CT, P>
{
- typedef aeqd_s<CT, P> type;
+ typedef static_wrapper_fi<aeqd_s<CT, P>, P> type;
};
template <typename BGP, typename CT, typename P>
struct static_projection_type<srs::spar::proj_aeqd, srs_spheroid_tag, BGP, CT, P>
{
- typedef aeqd_e_static<BGP, CT, P> type;
+ typedef static_wrapper_fi
+ <
+ typename boost::mpl::if_c
+ <
+ boost::is_same
+ <
+ typename srs::spar::detail::tuples_find_if
+ <
+ BGP,
+ //srs::par4::detail::is_guam
+ srs::spar::detail::is_param<srs::spar::guam>::pred
+ >::type,
+ void
+ >::value,
+ aeqd_e<CT, P>,
+ aeqd_e_guam<CT, P>
+ >::type
+ , P
+ > type;
};
BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_ENTRY_BEGIN(aeqd_entry)
bool const guam = pj_get_param_b<srs::spar::guam>(params, "guam", srs::dpar::guam);
if (parameters.es && ! guam)
- return new base_v_fi<aeqd_e<T, Parameters>, T, Parameters>(params, parameters);
+ return new dynamic_wrapper_fi<aeqd_e<T, Parameters>, T, Parameters>(params, parameters);
else if (parameters.es && guam)
- return new base_v_fi<aeqd_e_guam<T, Parameters>, T, Parameters>(params, parameters);
+ return new dynamic_wrapper_fi<aeqd_e_guam<T, Parameters>, T, Parameters>(params, parameters);
else
- return new base_v_fi<aeqd_s<T, Parameters>, T, Parameters>(params, parameters);
+ return new dynamic_wrapper_fi<aeqd_s<T, Parameters>, T, Parameters>(params, parameters);
}
BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_ENTRY_END