Pole precession circles
Bug #1444323 reported by
Alexander Wolf
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Stellarium |
Fix Released
|
Wishlist
|
gzotti |
Bug Description
Original message: https:/
Stellarium could show the path of the precession cirles of the poles on the sky, so that you can see where it will go and how far in the future. Like this: http://
Related branches
lp:~georg-zotti/stellarium/gz_fix-ecliptic-obliquity
- Alexander Wolf: Approve
- gzotti: Needs Resubmitting
-
Diff: 2869 lines (+1419/-206)28 files modifiedREADME (+5/-1)
data/default_config.ini.cmake (+22/-6)
src/CMakeLists.txt (+19/-0)
src/core/StelCore.cpp (+82/-15)
src/core/StelCore.hpp (+61/-36)
src/core/StelObject.cpp (+39/-19)
src/core/StelObject.hpp (+12/-2)
src/core/StelObserver.cpp (+28/-2)
src/core/VecMath.hpp (+42/-2)
src/core/modules/GridLinesMgr.cpp (+273/-24)
src/core/modules/GridLinesMgr.hpp (+140/-17)
src/core/modules/Landscape.cpp (+6/-0)
src/core/modules/Planet.cpp (+62/-18)
src/core/modules/Planet.hpp (+9/-3)
src/core/modules/SolarSystem.cpp (+4/-0)
src/core/planetsephems/elp82b.h (+1/-1)
src/core/planetsephems/gust86.c (+1/-1)
src/core/planetsephems/gust86.h (+3/-3)
src/core/planetsephems/precession.c (+260/-0)
src/core/planetsephems/precession.h (+59/-0)
src/core/planetsephems/sidereal_time.c (+35/-20)
src/core/planetsephems/vsop87.h (+1/-1)
src/gui/ConfigurationDialog.cpp (+4/-1)
src/gui/LocationDialog.cpp (+1/-1)
src/gui/ViewDialog.cpp (+5/-1)
src/gui/viewDialog.ui (+89/-32)
src/tests/testPrecession.cpp (+121/-0)
src/tests/testPrecession.hpp (+35/-0)
Changed in stellarium: | |
milestone: | none → 0.14.0 |
Changed in stellarium: | |
status: | In Progress → Fix Committed |
Changed in stellarium: | |
status: | Fix Committed → Fix Released |
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Well, it's not truly a circle, earth's axis tilt also changes. We could quite easily show small circles around the ecliptic poles, this refers to a "current" circle. (ArchaeoLines (untypical) or main program?)