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/* This file is part of the hkl library.
*
* The hkl library 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 3 of the License, or
* (at your option) any later version.
*
* The hkl library 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 the hkl library. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright (C) 2018 Synchrotron SOLEIL
* L'Orme des Merisiers Saint-Aubin
* BP 48 91192 GIF-sur-YVETTE CEDEX
*
* Authors: Picca Frédéric-Emmanuel <picca@synchrotron-soleil.fr>
*/
#include <gsl/gsl_sys.h> // for gsl_isnan
#include "hkl-factory-private.h" // for autodata_factories_, etc
#include "hkl-pseudoaxis-common-hkl-private.h" // for hkl_mode_operations, etc
#include "hkl-pseudoaxis-common-psi-private.h" // for hkl_engine_psi_new, etc
#include "hkl-pseudoaxis-common-q-private.h" // for hkl_engine_q2_new, etc
#include "hkl-pseudoaxis-common-tth-private.h" // for hkl_engine_tth2_new, etc
#include "hkl-pseudoaxis-common-readonly-private.h" // for hkl_engine_tth2_new, etc
#define OMEGA_T "omega_t"
#define MU "mu"
#define GAMMA "gamma"
#define DELTA "delta"
/************/
/* mode hkl */
/************/
static HklMode *bissector_vertical(void)
{
static const char* axes_r[] = {OMEGA_T, MU, GAMMA, DELTA};
static const char* axes_w[] = {OMEGA_T, MU, DELTA};
static const HklFunction *functions[] = {&RUBh_minus_Q_func};
static const HklModeAutoInfo info = {
HKL_MODE_AUTO_INFO(__func__, axes_r, axes_w, functions),
};
return hkl_mode_auto_new(&info,
&hkl_mode_operations,
TRUE);
}
static HklMode *lifting_detector_omega_t(void)
{
static const char* axes_r[] = {OMEGA_T, MU, GAMMA, DELTA};
static const char* axes_w[] = {OMEGA_T, GAMMA, DELTA};
static const HklFunction *functions[] = {&RUBh_minus_Q_func};
static const HklModeAutoInfo info = {
HKL_MODE_AUTO_INFO(__func__, axes_r, axes_w, functions),
};
return hkl_mode_auto_new(&info,
&hkl_mode_operations,
TRUE);
}
static HklMode *lifting_detector_mu(void)
{
static const char* axes_r[] = {OMEGA_T, MU, GAMMA, DELTA};
static const char* axes_w[] = {MU, GAMMA, DELTA};
static const HklFunction *functions[] = {&RUBh_minus_Q_func};
static const HklModeAutoInfo info = {
HKL_MODE_AUTO_INFO(__func__, axes_r, axes_w, functions),
};
return hkl_mode_auto_new(&info,
&hkl_mode_operations,
TRUE);
}
static HklMode *bissector_horizontal(void)
{
static const char* axes_r[] = {OMEGA_T, MU, GAMMA, DELTA};
static const char* axes_w[] = {OMEGA_T, MU, GAMMA};
static const HklFunction *functions[] = {&RUBh_minus_Q_func};
static const HklModeAutoInfo info = {
HKL_MODE_AUTO_INFO(__func__, axes_r, axes_w, functions),
};
return hkl_mode_auto_new(&info,
&hkl_mode_operations,
TRUE);
}
static HklMode *psi_constant(void)
{
static const char* axes_r[] = {OMEGA_T, MU, GAMMA, DELTA};
static const char* axes_w[] = {OMEGA_T, MU, GAMMA, DELTA};
static const HklFunction *functions[] = {&psi_constant_vertical_func};
static const HklParameter parameters[] = { PSI_CONSTANT_PARAMETERS(1, 0, 0, 0) };
static const HklModeAutoInfo info = {
HKL_MODE_AUTO_INFO_WITH_PARAMS(__func__, axes_r, axes_w, functions, parameters),
};
return hkl_mode_auto_new(&info,
&psi_constant_vertical_mode_operations,
TRUE);
}
static HklEngine *hkl_engine_petra3_p23_4c_hkl_new(HklEngineList *engines)
{
HklEngine *self;
HklMode *default_mode;
self = hkl_engine_hkl_new(engines);
default_mode = bissector_vertical();
hkl_engine_add_mode(self, default_mode);
hkl_engine_mode_set(self, default_mode);
hkl_engine_add_mode(self, lifting_detector_omega_t());
hkl_engine_add_mode(self, lifting_detector_mu());
hkl_engine_add_mode(self, bissector_horizontal());
hkl_engine_add_mode(self, psi_constant());
return self;
}
/*****************/
/* mode readonly */
/*****************/
REGISTER_READONLY_INCIDENCE(hkl_engine_petra3_p23_4c_incidence_new,
P99_PROTECT({OMEGA_T, MU}),
surface_parameters_z);
REGISTER_READONLY_EMERGENCE(hkl_engine_petra3_p23_4c_emergence_new,
P99_PROTECT({OMEGA_T, MU, GAMMA, DELTA}),
surface_parameters_z);
/*******/
/* E6C */
/*******/
#define HKL_GEOMETRY_PETRA3_P23_4C_DESCRIPTION \
"+ xrays source fix allong the :math:`\\vec{x}` direction (1, 0, 0)\n" \
"+ 2 axes for the sample\n" \
"\n" \
" + **" OMEGA_T "** : rotating around the :math:`-\\vec{y}` direction (0, -1, 0)\n" \
" + **" MU "** : rotating around the :math:`-\\vec{z}` direction (0, 0, -1)\n" \
"\n" \
"+ 2 axes for the detector\n" \
"\n" \
" + **" GAMMA "** : rotation around the :math:`-\\vec{z}` direction (0, 0, -1)\n" \
" + **" DELTA "** : rotation around the :math:`-\\vec{y}` direction (0, -1, 0)\n"
static const char* hkl_geometry_petra3_p23_4c_axes[] = {OMEGA_T, MU, GAMMA, DELTA};
static HklGeometry *hkl_geometry_new_petra3_p23_4c(const HklFactory *factory)
{
HklGeometry *self = hkl_geometry_new(factory, &hkl_geometry_operations_defaults);
HklHolder *h;
h = hkl_geometry_add_holder(self);
hkl_holder_add_rotation(h, OMEGA_T, 0, -1, 0, &hkl_unit_angle_deg);
hkl_holder_add_rotation(h, MU, 0, 0, -1, &hkl_unit_angle_deg);
h = hkl_geometry_add_holder(self);
hkl_holder_add_rotation(h, GAMMA, 0, 0, -1, &hkl_unit_angle_deg);
hkl_holder_add_rotation(h, DELTA, 0, -1, 0, &hkl_unit_angle_deg);
return self;
}
static HklEngineList *hkl_engine_list_new_petra3_p23_4c(const HklFactory *factory)
{
HklEngineList *self = hkl_engine_list_new();
hkl_engine_petra3_p23_4c_hkl_new(self);
hkl_engine_q2_new(self);
hkl_engine_qper_qpar_new(self);
hkl_engine_tth2_new(self);
hkl_engine_petra3_p23_4c_incidence_new(self);
hkl_engine_petra3_p23_4c_emergence_new(self);
return self;
}
REGISTER_DIFFRACTOMETER(petra3_p23_4c, "PETRA3 P23 4C", HKL_GEOMETRY_PETRA3_P23_4C_DESCRIPTION);
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