public double TransitSearchDirect(Body.Name SearchBody, Moment StartDate,
bool Forward, Longitude TransitPoint, Longitude FoundLon, ref bool bForward)
{
bool bDiscard = true;
sweph.obtainLock(h);
Transit t = new Transit(h, SearchBody);
double ut_base = StartDate.toUniversalTime() - h.info.TimeZone.toDouble() / 24.0;
Longitude lon_curr = t.GenericLongitude(ut_base, ref bDiscard);
sweph.releaseLock(h);
double diff = 0;
diff = TransitPoint.sub(lon_curr).value;
if (false == Forward)
{
diff -= 360.0;
}
double ut_diff_approx = diff / 360.0 * this.DirectSpeed(SearchBody);
sweph.obtainLock(h);
double found_ut = 0;
if (SearchBody == Body.Name.Lagna)
{
found_ut = t.LinearSearchBinary(ut_base + ut_diff_approx - 3.0 / 24.0, ut_base + ut_diff_approx + 3.0 / 24.0, TransitPoint, new ReturnLon(t.GenericLongitude));
}
else
{
found_ut = t.LinearSearch(ut_base + ut_diff_approx, TransitPoint, new ReturnLon(t.GenericLongitude));
}
FoundLon.value = t.GenericLongitude(found_ut, ref bForward).value;
bForward = true;
sweph.releaseLock(h);
return(found_ut);
}
private void ComputeEntry(double ut, double[] geopos)
{
int year = 0, month = 0, day = 0;
double sunset = 0, hour = 0;
sweph.obtainLock(h);
h.populateSunrisetCacheHelper(ut - 0.5, ref sunrise, ref sunset, ref ut_sr);
sweph.releaseLock(h);
sweph.swe_revjul(ut_sr, ref year, ref month, ref day, ref hour);
Moment moment_sr = new Moment(year, month, day, hour);
Moment moment_ut = new Moment(ut, h);
HoraInfo infoCurr = new HoraInfo(moment_ut, h.info.lat, h.info.lon, h.info.tz);
Horoscope hCurr = new Horoscope(infoCurr, h.options);
ListViewItem li = null;
PanchangaLocalMoments local = new PanchangaLocalMoments();
local.sunrise = hCurr.sunrise;
local.sunset = sunset;
local.sunrise_ut = ut_sr;
sweph.swe_revjul(ut, ref year, ref month, ref day, ref hour);
local.wday = (Basics.Weekday)sweph.swe_day_of_week(ut);
local.kalas_ut = hCurr.getKalaCuspsUt();
if (this.opts.CalcSpecialKalas)
{
Body.Name bStart = Basics.weekdayRuler(hCurr.wday);
if (hCurr.options.KalaType == HoroscopeOptions.EHoraType.Lmt)
{
bStart = Basics.weekdayRuler(hCurr.lmt_wday);
}
local.rahu_kala_index = this.rahu_kalas[(int)bStart];
local.gulika_kala_index = this.gulika_kalas[(int)bStart];
local.yama_kala_index = this.yama_kalas[(int)bStart];
}
if (opts.CalcLagnaCusps)
{
li = new ListViewItem();
sweph.obtainLock(h);
BodyPosition bp_lagna_sr = Basics.CalculateSingleBodyPosition(ut_sr, sweph.BodyNameToSweph(Body.Name.Lagna), Body.Name.Lagna, BodyType.Name.Lagna, h);
DivisionPosition dp_lagna_sr = bp_lagna_sr.toDivisionPosition(new Division(Basics.DivisionType.Rasi));
local.lagna_zh = dp_lagna_sr.zodiac_house.value;
Longitude bp_lagna_base = new Longitude(bp_lagna_sr.longitude.toZodiacHouseBase());
double ut_transit = ut_sr;
for (int i = 1; i <= 12; i++)
{
Retrogression r = new Retrogression(h, Body.Name.Lagna);
ut_transit = r.GetLagnaTransitForward(ut_transit, bp_lagna_base.add(i * 30.0));
PanchangaMomentInfo pmi = new PanchangaMomentInfo(
ut_transit, (int)bp_lagna_sr.longitude.toZodiacHouse().add(i + 1).value);
local.lagnas_ut.Add(pmi);
}
sweph.releaseLock(h);
}
if (opts.CalcTithiCusps)
{
Transit t = new Transit(h);
sweph.obtainLock(h);
Tithi tithi_start = t.LongitudeOfTithi(ut_sr).toTithi();
Tithi tithi_end = t.LongitudeOfTithi(ut_sr + 1.0).toTithi();
Tithi tithi_curr = tithi_start.add(1);
local.tithi_index_start = globals.tithis_ut.Count - 1;
local.tithi_index_end = globals.tithis_ut.Count - 1;
while (tithi_start.value != tithi_end.value &&
tithi_curr.value != tithi_end.value)
{
tithi_curr = tithi_curr.add(2);
double dLonToFind = ((double)(int)tithi_curr.value - 1) * (360.0 / 30.0);
double ut_found = t.LinearSearchBinary(ut_sr, ut_sr + 1.0, new Longitude(dLonToFind),
new ReturnLon(t.LongitudeOfTithiDir));
globals.tithis_ut.Add(new PanchangaMomentInfo(ut_found, (int)tithi_curr.value));
local.tithi_index_end++;
}
sweph.releaseLock(h);
}
if (opts.CalcKaranaCusps)
{
Transit t = new Transit(h);
sweph.obtainLock(h);
Karana karana_start = t.LongitudeOfTithi(ut_sr).toKarana();
Karana karana_end = t.LongitudeOfTithi(ut_sr + 1.0).toKarana();
Karana karana_curr = karana_start.add(1);
local.karana_index_start = globals.karanas_ut.Count - 1;
local.karana_index_end = globals.karanas_ut.Count - 1;
while (karana_start.value != karana_end.value &&
karana_curr.value != karana_end.value)
{
karana_curr = karana_curr.add(2);
double dLonToFind = ((double)(int)karana_curr.value - 1) * (360.0 / 60.0);
double ut_found = t.LinearSearchBinary(ut_sr, ut_sr + 1.0, new Longitude(dLonToFind),
new ReturnLon(t.LongitudeOfTithiDir));
globals.karanas_ut.Add(new PanchangaMomentInfo(ut_found, (int)karana_curr.value));
local.karana_index_end++;
}
sweph.releaseLock(h);
}
if (opts.CalcSMYogaCusps)
{
Transit t = new Transit(h);
sweph.obtainLock(h);
SunMoonYoga sm_start = t.LongitudeOfSunMoonYoga(ut_sr).toSunMoonYoga();
SunMoonYoga sm_end = t.LongitudeOfSunMoonYoga(ut_sr + 1.0).toSunMoonYoga();
SunMoonYoga sm_curr = sm_start.add(1);
local.smyoga_index_start = globals.smyogas_ut.Count - 1;
local.smyoga_index_end = globals.smyogas_ut.Count - 1;
while (sm_start.value != sm_end.value &&
sm_curr.value != sm_end.value)
{
sm_curr = sm_curr.add(2);
double dLonToFind = ((double)(int)sm_curr.value - 1) * (360.0 / 27);
double ut_found = t.LinearSearchBinary(ut_sr, ut_sr + 1.0, new Longitude(dLonToFind),
new ReturnLon(t.LongitudeOfSunMoonYogaDir));
globals.smyogas_ut.Add(new PanchangaMomentInfo(ut_found, (int)sm_curr.value));
local.smyoga_index_end++;
}
sweph.releaseLock(h);
}
if (opts.CalcNakCusps)
{
bool bDiscard = true;
Transit t = new Transit(h, Body.Name.Moon);
sweph.obtainLock(h);
Nakshatra nak_start = t.GenericLongitude(ut_sr, ref bDiscard).toNakshatra();
Nakshatra nak_end = t.GenericLongitude(ut_sr + 1.0, ref bDiscard).toNakshatra();
local.nakshatra_index_start = globals.nakshatras_ut.Count - 1;
local.nakshatra_index_end = globals.nakshatras_ut.Count - 1;
Nakshatra nak_curr = nak_start.add(1);
while (nak_start.value != nak_end.value &&
nak_curr.value != nak_end.value)
{
nak_curr = nak_curr.add(2);
double dLonToFind = ((double)((int)nak_curr.value - 1)) * (360.0 / 27.0);
double ut_found = t.LinearSearchBinary(ut_sr, ut_sr + 1.0, new Longitude(dLonToFind),
new ReturnLon(t.GenericLongitude));
globals.nakshatras_ut.Add(new PanchangaMomentInfo(ut_found, (int)nak_curr.value));
Console.WriteLine("Found nakshatra {0}", nak_curr.value);
local.nakshatra_index_end++;
}
sweph.releaseLock(h);
}
if (opts.CalcHoraCusps)
{
local.horas_ut = hCurr.getHoraCuspsUt();
hCurr.calculateHora(ut_sr + 1.0 / 24.0, ref local.hora_base);
}
if (opts.CalcKalaCusps)
{
hCurr.calculateKala(ref local.kala_base);
}
this.locals.Add(local);
this.DisplayEntry(local);
}