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Searched refs:fourth_pi (Results 1 – 15 of 15) sorted by relevance

/third_party/boost/boost/geometry/srs/projections/proj/
Dhealpix.hpp203 static const T fourth_pi = detail::fourth_pi<T>(); in in_image() local
207 {-pi - epsilon, fourth_pi}, in in_image()
208 {-3.0*fourth_pi, half_pi + epsilon}, in in_image()
209 {-half_pi, fourth_pi + epsilon}, in in_image()
210 {-fourth_pi, half_pi + epsilon}, in in_image()
211 {0.0, fourth_pi + epsilon}, in in_image()
212 {fourth_pi, half_pi + epsilon}, in in_image()
213 {half_pi, fourth_pi + epsilon}, in in_image()
214 {3.0*fourth_pi, half_pi + epsilon}, in in_image()
215 {pi + epsilon, fourth_pi}, in in_image()
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Dqsc.hpp133 static const T fourth_pi = detail::fourth_pi<T>(); in qsc_fwd_equat_face_theta() local
143 if (fabs(theta) <= fourth_pi) { in qsc_fwd_equat_face_theta()
145 } else if (theta > fourth_pi && theta <= half_pi + fourth_pi) { in qsc_fwd_equat_face_theta()
148 } else if (theta > half_pi + fourth_pi || theta <= -(half_pi + fourth_pi)) { in qsc_fwd_equat_face_theta()
186 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
212 if (lon >= fourth_pi && lon <= half_pi + fourth_pi) { in fwd()
215 } else if (lon > half_pi + fourth_pi || lon <= -(half_pi + fourth_pi)) { in fwd()
218 } else if (lon > -(half_pi + fourth_pi) && lon <= -fourth_pi) { in fwd()
227 if (lon >= fourth_pi && lon <= half_pi + fourth_pi) { in fwd()
230 } else if (lon < fourth_pi && lon >= -fourth_pi) { in fwd()
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Dsomerc.hpp77 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
84 … log(tan(fourth_pi + 0.5 * lp_lat)) - this->m_proj_parm.hlf_e * log((1. + sp)/(1. - sp))) in fwd()
91 xy_y = this->m_proj_parm.kR * log(tan(fourth_pi + 0.5 * phipp)); in fwd()
98 static const T fourth_pi = detail::fourth_pi<T>(); in inv() local
103 phipp = 2. * (atan(exp(xy_y / this->m_proj_parm.kR)) - fourth_pi); in inv()
108 … con = (this->m_proj_parm.K - log(tan(fourth_pi + 0.5 * phip)))/this->m_proj_parm.c; in inv()
111 delp = (con + log(tan(fourth_pi + 0.5 * phip)) - this->m_proj_parm.hlf_e * in inv()
137 static const T fourth_pi = detail::fourth_pi<T>(); in setup_somerc() local
148 proj_parm.K = log(tan(fourth_pi + 0.5 * phip0)) - proj_parm.c * ( in setup_somerc()
149 log(tan(fourth_pi + 0.5 * par.phi0)) - proj_parm.hlf_e * in setup_somerc()
Dloxim.hpp78 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
85 xy_x = fourth_pi + 0.5 * lp_lat; in fwd()
97 static const T fourth_pi = detail::fourth_pi<T>(); in inv() local
104 lp_lon = fourth_pi + 0.5 * lp_lat; in inv()
123 static const T fourth_pi = detail::fourth_pi<T>(); in setup_loxim() local
130 proj_parm.tanphi1 = tan(fourth_pi + 0.5 * proj_parm.phi1); in setup_loxim()
Dmill.hpp63 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
66 xy_y = log(tan(fourth_pi + lp_lat * .4)) * 1.25; in fwd()
73 static const T fourth_pi = detail::fourth_pi<T>(); in inv() local
76 lp_lat = 2.5 * (atan(exp(.8 * xy_y)) - fourth_pi); in inv()
Dlabrd.hpp74 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
79 V1 = this->m_proj_parm.A * log( tan(fourth_pi + .5 * lp_lat) ); in fwd()
82 ps = 2. * (atan(exp(V1 - V2 + this->m_proj_parm.C)) - fourth_pi); in fwd()
108 static const T fourth_pi = detail::fourth_pi<T>(); in inv() local
129 V1 = this->m_proj_parm.A * log(tan(fourth_pi + .5 * pe)); in inv()
132 t = ps - 2. * (atan(exp(V1 - V2 + this->m_proj_parm.C)) - fourth_pi); in inv()
168 static const T fourth_pi = detail::fourth_pi<T>(); in setup_labrd() local
182 - proj_parm.A * log( tan(fourth_pi + .5 * par.phi0)) in setup_labrd()
183 + log( tan(fourth_pi + .5 * proj_parm.p0s)); in setup_labrd()
Dlcc.hpp86 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
99 : math::pow(tan(fourth_pi + T(0.5) * lp_lat), -this->m_proj_parm.n)); in fwd()
150 static const T fourth_pi = detail::fourth_pi<T>(); in setup_lcc() local
204 log(tan(fourth_pi + .5 * proj_parm.phi2) / in setup_lcc()
205 tan(fourth_pi + .5 * proj_parm.phi1)); in setup_lcc()
206 …proj_parm.c = cosphi * math::pow(tan(fourth_pi + T(0.5) * proj_parm.phi1), proj_parm.n) / proj_par… in setup_lcc()
208 proj_parm.c * math::pow(tan(fourth_pi + T(0.5) * par.phi0), -proj_parm.n); in setup_lcc()
Dwink2.hpp80 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
100 xy_y = fourth_pi * (sin(lp_lat) + xy_y); in fwd()
Dmerc.hpp106 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
112 xy_y = par.k0 * log(tan(fourth_pi + .5 * lp_lat)); in fwd()
Dlsat.hpp105 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
157 tanph = log(tan(fourth_pi + .5 * phidp)); in fwd()
174 static const T fourth_pi = detail::fourth_pi<T>(); in inv() local
196 phidp = 2. * (atan(fac) - fourth_pi); in inv()
Dstere.hpp212 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
243 … xy_x = sinlam * ( xy_y = this->m_proj_parm.akm1 * tan(fourth_pi + .5 * lp_lat) ); in fwd()
299 static const T fourth_pi = detail::fourth_pi<T>(); in setup() local
348 cos(proj_parm.phits) / tan(fourth_pi - .5 * proj_parm.phits) : in setup()
Domerc.hpp162 static const T fourth_pi = detail::fourth_pi<T>(); in setup_omerc() local
263 proj_parm.v_pole_n = proj_parm.ArB * log(tan(fourth_pi - F)); in setup_omerc()
264 proj_parm.v_pole_s = proj_parm.ArB * log(tan(fourth_pi + F)); in setup_omerc()
Dlaea.hpp217 static const T fourth_pi = detail::fourth_pi<T>(); in fwd() local
246 xy_y = fourth_pi - lp_lat * .5; in fwd()
/third_party/boost/boost/geometry/srs/projections/impl/
Dpj_gauss.hpp70 static const T fourth_pi = detail::fourth_pi<T>(); in gauss_ini() local
93 en.K = tan(0.5 * chi + fourth_pi) in gauss_ini()
94 / (math::pow(tan(T(0.5) * phi0 + fourth_pi), en.C) * srat(en.e * sphi, en.ratexp)); in gauss_ini()
102 static const T fourth_pi = detail::fourth_pi<T>(); in gauss_fwd() local
105 phi = T(2) * atan(en.K * math::pow(tan(T(0.5) * phi + fourth_pi), en.C) in gauss_fwd()
115 static const T fourth_pi = detail::fourth_pi<T>(); in gauss_inv() local
120 const T num = math::pow(tan(T(0.5) * phi + fourth_pi) / en.K, T(1) / en.C); in gauss_inv()
/third_party/boost/boost/geometry/srs/projections/
Dconstants.hpp28 inline T fourth_pi() { return T(0.78539816339744830961566084581988); } in fourth_pi() function