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This commit is contained in:
Timur A. Fatkhullin
2025-09-10 12:24:06 +03:00
parent 2478c1e8d2
commit 00354d9b41
4 changed files with 694 additions and 19 deletions
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54
mcc/mcc_pzone.h
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@@ -662,6 +662,7 @@ public:
return MccAltLimitPZErrorCode::ERROR_OK;
}
// time to reach maximal limit
template <typename InputT>
error_t timeToPZone(InputT coords, traits::mcc_time_duration_c auto* res_time)
requires(mcc_eqt_hrz_coord_c<InputT> || mcc_celestial_point_c<InputT>)
@@ -681,6 +682,18 @@ public:
} else if constexpr (AXIS_KIND == MccCoordKind::COORDS_KIND_AZ) {
}
} else { // mcc_celestial_point_c
if (coords.pair_kind == MccCoordPairKind::COORDS_KIND_XY) {
time_ang = (_maxLimit - coords.X) / mcc_sideral_to_UT1_ratio; // to UT1 scale
} else {
MccCelestialPoint pt;
auto ret = getHWCoords(std::move(coords), &pt);
if (ret) {
return ret;
}
time_ang = (_maxLimit - pt.X) / mcc_sideral_to_UT1_ratio; // to UT1 scale
}
}
std::chrono::nanoseconds ns{
@@ -688,19 +701,60 @@ public:
period_t rat;
*res_time = res_t{static_cast<typename res_t::rep>(time_ang * 43200.0 / std::numbers::pi * rat.den / rat.num)};
return MccAltLimitPZErrorCode::ERROR_OK;
}
// time to reach minimal limit
template <typename InputT>
error_t timeFromPZone(InputT coords, traits::mcc_time_duration_c auto* res_time)
requires(mcc_eqt_hrz_coord_c<InputT> || mcc_celestial_point_c<InputT>)
{
using res_t = std::remove_cvref_t<decltype(*res_time)>;
using period_t = typename res_t::period;
double time_ang;
if (res_time == nullptr) {
return MccAltLimitPZErrorCode::ERROR_NULLPTR;
}
if constexpr (mcc_eqt_hrz_coord_c<InputT>) {
// assume here .X and are hardware encoder coordinate of corresponding axis
if constexpr (AXIS_KIND == MccCoordKind::COORDS_KIND_HA) {
time_ang = (_minLimit - coords.X) / mcc_sideral_to_UT1_ratio; // to UT1 scale
} else if constexpr (AXIS_KIND == MccCoordKind::COORDS_KIND_AZ) {
}
} else { // mcc_celestial_point_c
if (coords.pair_kind == MccCoordPairKind::COORDS_KIND_XY) {
time_ang = (_minLimit - coords.X) / mcc_sideral_to_UT1_ratio; // to UT1 scale
} else {
MccCelestialPoint pt;
auto ret = getHWCoords(std::move(coords), &pt);
if (ret) {
return ret;
}
time_ang = (_minLimit - pt.X) / mcc_sideral_to_UT1_ratio; // to UT1 scale
}
}
std::chrono::nanoseconds ns{
static_cast<std::chrono::nanoseconds::rep>(time_ang * 43200.0 / std::numbers::pi * 1.0E9)};
period_t rat;
*res_time = res_t{static_cast<typename res_t::rep>(time_ang * 43200.0 / std::numbers::pi * rat.den / rat.num)};
return MccAltLimitPZErrorCode::ERROR_OK;
}
template <typename InputT, typename ResultT>
error_t intersectPZone(InputT coords, ResultT* point)
requires((mcc_eqt_hrz_coord_c<InputT> || mcc_celestial_point_c<InputT>) &&
(mcc_eqt_hrz_coord_c<ResultT> || mcc_celestial_point_c<ResultT>))
{
return MccAltLimitPZErrorCode::ERROR_OK;
}
protected: