Files
OpenSpace/modules/base/timeframe/timeframeinterval.cpp
Alexander Bock 7328a94fb1 TimeFrame specification and status (#3553)
* Makes Translation/Scale/Rotation all able to have a TimeFrame, not just the SpiceRotation.  Add read-only BoolProperty to the TimeFrame that indicates whether the current time is a in the timeframe

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Co-authored-by: Emma Broman <emma.broman@liu.se>
2025-03-10 13:53:32 +01:00

128 lines
5.1 KiB
C++

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#include <modules/base/timeframe/timeframeinterval.h>
#include <openspace/documentation/documentation.h>
#include <openspace/documentation/verifier.h>
#include <openspace/util/spicemanager.h>
#include <openspace/util/time.h>
#include <optional>
namespace {
constexpr openspace::properties::Property::PropertyInfo HasStartInfo = {
"HasStart",
"Has Start",
"If enabled, this TimeFrame will be inactive before the Start.",
openspace::properties::Property::Visibility::User
};
constexpr openspace::properties::Property::PropertyInfo StartInfo = {
"Start",
"Start",
"Specifies the time when this TimeFrame becomes active.",
openspace::properties::Property::Visibility::User
};
constexpr openspace::properties::Property::PropertyInfo HasEndInfo = {
"HasEnd",
"Has End",
"If enabled, this TimeFrame will be inactive after the End.",
openspace::properties::Property::Visibility::User
};
constexpr openspace::properties::Property::PropertyInfo EndInfo = {
"End",
"End",
"Specifies the time when this TimeFrame becomes inactive.",
openspace::properties::Property::Visibility::User
};
struct [[codegen::Dictionary(TimeFrameInterval)]] Parameters {
// [[codegen::verbatim(StartInfo.description)]]
std::optional<std::variant<double, std::string>> start;
// [[codegen::verbatim(EndInfo.description)]]
std::optional<std::variant<double, std::string>> end;
};
#include "timeframeinterval_codegen.cpp"
} // namespace
namespace openspace {
documentation::Documentation TimeFrameInterval::Documentation() {
return codegen::doc<Parameters>("base_time_frame_interval");
}
TimeFrameInterval::TimeFrameInterval(const ghoul::Dictionary& dictionary)
: _hasStart(HasStartInfo, false)
, _start(StartInfo, 0, 0, 1E9)
, _hasEnd(HasEndInfo, false)
, _end(EndInfo, 0, 0, 1E9)
{
const Parameters p = codegen::bake<Parameters>(dictionary);
if (p.start.has_value()) {
if (std::holds_alternative<double>(*p.start)) {
_start = std::get<double>(*p.start);
}
else {
_start = SpiceManager::ref().ephemerisTimeFromDate(
std::get<std::string>(*p.start)
);
}
}
_hasStart = p.start.has_value();
addProperty(_hasStart);
addProperty(_start);
if (p.end.has_value()) {
if (std::holds_alternative<double>(*p.end)) {
_end = std::get<double>(*p.end);
}
else {
_end = SpiceManager::ref().ephemerisTimeFromDate(
std::get<std::string>(*p.end)
);
}
}
_hasEnd = p.end.has_value();
addProperty(_hasEnd);
addProperty(_end);
}
void TimeFrameInterval::update(const Time& time) {
if (_hasStart && time.j2000Seconds() < _start) {
_isInTimeFrame = false;
}
else if (_hasEnd && time.j2000Seconds() >= _end) {
_isInTimeFrame = false;
}
else {
_isInTimeFrame = true;
}
}
} // namespace openspace