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Merge pull request #1194 from OpenSpace/issue/165-constellation-images

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added constellation asset from ccny
This commit is contained in:
Alexander Bock
2020-06-13 14:47:27 +02:00
committed by GitHub
parent da955a6c29 a763ffd102
commit 8ec436acce
4 changed files with 230 additions and 0 deletions
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28
data/assets/scene/milkyway/constellations/constellation_art.asset Normal file
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local constellation_helper = asset.require('./generate_constellations')
local constellationsCSV = asset.localResource('constellation_data.csv')
local nodes = {}
asset.onInitialize(function ()
nodes = constellation_helper.createConstellations('Constellation Art', constellationsCSV)
for _, n in ipairs(nodes) do
openspace.addSceneGraphNode(n);
end
end)
asset.onDeinitialize(function ()
for _, n in ipairs(nodes) do
openspace.removeSceneGraphNode(n.Identifier);
end
end)
asset.meta = {
Name = "Constellation Images",
Version = "1.0",
Description = "Artistic images depicting the constellations",
Author = "James Hedberg",
URL = "ccnyplanetarium.org"
License = ""
}

85
data/assets/scene/milkyway/constellations/constellation_data.csv Normal file
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Data about Constellations columns are: group, name, x, y, z, scale, imageName, rotX, rotY, rotZ, centerStar
normal,Ori,Orion,-550.8742,-259.3621,-188.9620,1.5,Ori.png,1.128407,1.058407,1.668407,HD37128
zodiac,Tau,Taurus,-18.7277,-0.3175,-6.9092,1.2,Tau.png,1.198407,0.908407,1.378407,Aldebran
zodiac,Ari,Aries,-13.2892,9.4519,-11.9378,0.8,Ari.png,0.668407,0.538407,0.518407,Hamal
zodiac,Gem,Gemini,-362.5493,-102.2245,79.4030,0.85,Gem.png,-0.731593,2.268407,-0.451593,Mekbuda
zodiac,Cnc,Cancer,-30.9209,-16.4584,22.6601,0.8,Cnc.png,-1.151593,1.888407,-1.041593,HD74442
zodiac,Leo,Leo,-17.9030,-13.2719,31.4196,1.33,Leo.png,-0.131593,2.448407,0.418407,HD89484
zodiac,Vir,Virgo,36.5809,-35.1877,62.3341,1.5,Vir.png,-0.371593,3.138407,0.518407,HD116658
zodiac,Lib,Libra,17.5393,-6.2768,14.5916,1.0,Lib.png,-1.011593,3.138407,1.318407,HD130819
zodiac,Sco,Scorpius,137.4378,-19.4456,37.3606,1.2,Sco.png,1.698407,-1.001593,-1.751593,HD148478
zodiac,Sgr,Sagittarius,66.2304,11.1498,-14.8095,1.2,Sgr.png,1.728407,-1.321593,-1.751593,HD175191
zodiac,Cap,Capricornus,32.9799,20.0621,-29.3945,1.3,Cap.png,1.158407,-0.881593,-0.561593,HD200761
zodiac,Aqr,Aquarius,86.5090,149.4078,-155.8102,1.2,Aqr.png,-2.921593,-2.391593,-2.551593,-2.511593
zodiac,Psc,Pisces,-28.0235,45.3150,-76.8893,1.6,Psc.png,0.458407,-0.001593,0.618407,HD4656
northern,Uma,Ursa Major,-12.0503,7.1931,19.8974,1.6,UMa.png,0.748407,2.398407,0.658407,HD95418
northern,Dra,Draco,-1.4340,20.6566,23.5098,1.9,Dra.png,0.658407,-2.541593,1.058407,HD137759
southern,Ant,Antila,-0.2233,-103.8908,42.7940,1.3,Ant.png,1.848407,0.198407,-3.141593,HD90610
southern,Crv,Corvus,8.0442,-16.8858,19.3984,1.1,Crv.png,2.198407,-0.041593,-2.221593,HD108767
southern,Cet,Cetus,-28.7960,7.2425,-73.6693,1.5,Cet.png,0.238407,0.368407,0.688407,HD11353
southern,Cha,Chameleon,53.5121,-108.3624,-38.1807,1.1,Cha.png,-1.801593,2.738407,0.448407,HD92305
northern,Cam,Camelopardalis,-304.8155,179.0620,71.1454,1.7,Cam.png,2.128407,1.228407,1.478407,HD31910
equatorial,Aql,Aquila,11.7741,9.7467,-1.6418,1.0,Aql.png,-2.601593,-2.511593,-3.141593,HD182640
southern,Aps,Apus,31.6370,-32.5620,-16.5786,1.1,Aps.png,-1.691593,-2.281593,0.838407,HD149324
northern,Lyn,Lynx,-98.3174,4.4830,67.2289,1.2,Lyn.png,1.688407,1.768407,1.668407,HD70272
southern,Phe,Phoenix,5.0172,-4.2096,-22.8088,1.5,Phe.png,-3.141593,3.138407,-3.141593,HD6595
northern,Cyg,Cygnus,78.7445,375.2440,12.4995,1.4,Cyg.png,1.668407,-0.931593,-0.261593,HD194093
southern,Cen,Centaurus,20.1398,-33.1830,9.5915,2.7,Cen.png,-1.291593,3.088407,0.458407,HD110304
northern,Aur,Auriga,-12.3062,3.8595,1.0302,1.5,Aur.png,1.378407,1.108407,1.178407,HD34029
northern,Peg,Pegasus,0.9791,32.5947,-27.7339,2.42,Peg.png,0.918407,-0.221593,-0.191593,HD218045
southern,Hya,Hydra,-2.9043,-33.5496,25.8962,3,Hya.png,-0.531593,2.838407,0.368407,HD93813
southern,Oct,Octans,22.0434,-27.8601,-24.3108,1.0,Oct.png,-0.911593,0.398407,1.198407,HD214846
southern,Nor,Norma,34.9251,-17.5643,0.0068,1.0,Nor.png,-1.631593,-2.421593,1.298407,HD146686
southern,Mus,Musca,48.8888,-79.2952,-10.2828,1.25,Mus.png,-1.871593,3.138407,0.358407,HD109668
southern,Hyi,Hydrus,3.2767,-4.7183,-4.7829,1.1,Hyi.png,2.438407,-3.141593,-2.381593,HD2151
northern,Lac,Lacerta,-6.0878,30.5794,-3.6064,1.0,Lac.png,-1.521593,-2.391593,3.138407,HD213558
equatorial,Lep,Lepus,-212.6297,-184.4909,-132.1156,1.0,Lep.png,-1.801593,-2.351593,-0.861593,HD36673
southern,Lup,Lupus,129.1166,-102.2983,33.3251,1.2,Lup.png,-1.191593,-2.391593,0.798407,HD129056
southern,Men,Mensa,2.4149,-8.5586,-4.8892,1.0,Men.png,-2.101593,-2.781593,0.828407,HD43834
southern,Mic,Microscopium,51.0335,11.1671,-44.3692,1.0,Mic.png,0.728407,-0.831593,-0.561593,HD199951
equatorial,Mon,Monoceros,-93.0725,-66.8909,8.6548,1.2,Mon.png,-1.331593,1.988407,-0.891593,HD55185
southern,Pav,Pavo,4.4549,-2.5959,-3.2739,1.3,Pav.png,-2.391593,-2.171593,1.648407,HD190248
southern,Ind,Indus,133.6149,-53.5569,-115.9552,1.5,Ind.png,-2.031593,-1.491593,1.758407,HD198700
northern,LMi,Leo Minor,-23.3948,-2.5770,38.0756,1.1,LMi.png,-3.141593,0.478407,-2.201593,HD90537
northern,Lyr,Lyra,2.8086,6.7630,2.5555,1.0,Lyr.png,-1.831593,-2.091593,3.141500,HD172167
northern,Her,Hercules,14.0526,14.9773,12.5478,1.3,Her.png,-1.511593,-1.811593,2.288407,HD156164
southern,Gru,Grus,18.6528,-3.2893,-24.6602,1.3,Gru.png,-3.141593,-2.511593,-2.901593,HD209952
southern,Crt,Crater,1.5886,-43.9831,40.3390,1.3,Crt.png,-0.521593,3.140000,0.588407,HD98430
northern,Del,Delphinus,14.8599,24.6150,-8.0550,1.2,Del.png,1.308407,-0.951593,-0.241593,HD196524
southern,Dor,Dorado,-0.6460,-9.3172,-6.9654,1.2,Dor.png,2.118407,1.768407,-2.901593,HD33262
northern,Equ,Equuleus,27.7363,41.7071,-27.4371,1.2,Equ.png,-1.801593,-2.511593,2.558407,HD202447
southern,Eri,Eridanus,-37.5153,-23.5231,-65.6368,2.1,Eri.png,0.128407,0.698407,0.998407,HD20720
southern,For,Fornax,-14.0351,-17.8282,-46.5514,1.4,For.png,3.138407,2.678407,-2.351593,HD17652
southern,Hor,Horologium,2.1021,-27.1310,-40.5136,1.2,Hor.png,-3.141593,2.468407,-2.191593,HD16920
southern,Pyx,Pyxis,-66.7424,-248.9639,26.0445,1.2,Pyx.png,1.838407,-1.651593,2.708407,HD74575
southern,Ret,Reticulum,2.8130,-37.2904,-33.2644,1.5,Ret.png,1.998407,2.188407,-2.591593,HD27256
northern,Sge,Sagitta,44.3886,70.9446,-7.6264,1.2,Sge.png,-0.741593,-2.231593,2.108407,HD189319
southern,Scl,Sculptor,21.6545,-6.8861,-166.5240,1.3,Scl.png,-0.071593,-0.221593,0.638407,HD2429
southern,Sct,Scutum,48.8939,21.5158,-0.1629,1.2,Sct.png,1.188407,-1.271593,-0.971593,HD171443
southern,Tuc,Tucana,35.3950,-20.2535,-45.2324,1.1,Tuc.png,-0.351593,-0.161593,0.308407,HD211416
northern,Tri,Triangulum,-26.6263,21.9119,-16.2254,1.2,Tri.png,1.168407,0.218407,0.558407,HD13161
southern,TrA,Triangulum Australe,96.2283,-76.4459,-33.5257,1.2,TrA.png,-1.991593,-2.491593,1.128407,HD150798
southern,Tel,Telescopium,72.3444,-14.5016,-20.0248,1.2,Tel.png,-0.461593,-1.731593,0.298407,HD169467
southern,Ara,Ara,164.9273,-75.6246,-35.3100,1.1,Ara.png,-1.381593,-2.131593,1.048407,HD157244
southern,Cae,Caelum,-6.0961,-13.7926,-13.3392,1.0,Cae.png,-0.661593,0.948407,0.418407,HD29875
southern,CMa,Canis Major,-1.7693,-1.9125,-0.4074,1.3,CMa.png,1.128407,1.048407,1.878407,HD48915
northern,CMi,Canis Minor,-2.8348,-1.8906,0.7881,1.2,CMi.png,2.538407,1.138407,-3.141593,HD61421
southern,Vol,Volans,37.6000,-182.7856,-62.6559,1.2,Vol.png,-2.441593,1.988407,-0.351593,HD68520
northern,UMi,Ursa Minor,-11.3527,27.2100,25.1835,1.3,UMi.png,-2.491593,-0.581593,-2.381593,HD131873
northern,And,Andromdeda,-32.8276,43.3946,-27.8475,1.6,And.png,-2.021593,-3.141593,-2.521593,HD6860
northern,Boo,Bootes,11.2468,14.9864,30.4945,2.0,Boo.png,-3.141593,-0.601593,-2.361593,HD135722
northern,Vul,Vulpecula,46.7540,77.7780,5.3953,1.1,Vul.png,-2.301593,-2.061593,-3.141593,HD131873
northern,CVn,Canes Venatici,-3.1198,5.7935,33.1368,1.3,CVn.png,0.148407,3.138407,0.428407,HD112413
southern,Cir,Circinus,11.4255,-11.6937,-1.3129,1.0,Cir.png,1.448407,-0.391593,-2.211593,HD128898
northern,Com,Coma Berenices,1.9257,-1.2062,12.2465,1.4,Com.png,3.138407,-0.051593,-2.711593,HD114378
southern,CrA,Corona Australis,146.1322,-4.7492,-53.7124,1.0,CrA.png,-3.141593,-2.021593,-3.141593,HD178345
northern,CrB,Corona Borealis,33.5737,32.0314,52.9729,1.3,CrB.png,-3.141593,-0.601593,-2.271593,HD143107
northern,Cas,Cassiopeia,-36.3073,59.4424,-7.6926,1.4,Cas.png,-1.431593,3.128407,-2.331593,HD3712
northern,Cep,Cepheus,-2.8178,14.4985,2.3848,1.7,Cep.png,-1.331593,-2.291593,-2.931593,HD203280
southern,Car,Carina Vela Puppis,14.1325,-188.6018,-42.2785,2.0,Car.png,2.078407,1.048407,-3.111593,HD71129
northern,Col,Columba,-11.2568,-20.5973,-11.9895,1.0,Col.png,2.518407,1.358407,-2.981593,HD39425
northern,Per,Perseus,-139.8202,79.8063,-16.2631,1.3,Per.png,-1.751593,2.428407,-2.411593,HD22928
northern,Oph,Ophiuchus,127.9419,14.0822,56.2015,3.2,Oph.png,2.178407,-0.781593,-1.681593,HD149757
southern,PsA,Piscis Austrinus,99.9977,47.6679,-199.6345,1.0,PsA.png,3.138407,-2.541593,-2.881593,HD214748
southern,Cru,Crux,49.3509,-85.0446,-0.6223,1.1,Cru.png,1.718407,0.048407,-2.741593,HD108248
southern,Pic,Pictor,-4.5417,-45.5649,-27.1768,1.0,Pic.png,2.568407,2.138407,-2.081593,HD39523
1 Data about Constellations columns are: group, name, x, y, z, scale, imageName, rotX, rotY, rotZ, centerStar
2 normal,Ori,Orion,-550.8742,-259.3621,-188.9620,1.5,Ori.png,1.128407,1.058407,1.668407,HD37128
3 zodiac,Tau,Taurus,-18.7277,-0.3175,-6.9092,1.2,Tau.png,1.198407,0.908407,1.378407,Aldebran
4 zodiac,Ari,Aries,-13.2892,9.4519,-11.9378,0.8,Ari.png,0.668407,0.538407,0.518407,Hamal
5 zodiac,Gem,Gemini,-362.5493,-102.2245,79.4030,0.85,Gem.png,-0.731593,2.268407,-0.451593,Mekbuda
6 zodiac,Cnc,Cancer,-30.9209,-16.4584,22.6601,0.8,Cnc.png,-1.151593,1.888407,-1.041593,HD74442
7 zodiac,Leo,Leo,-17.9030,-13.2719,31.4196,1.33,Leo.png,-0.131593,2.448407,0.418407,HD89484
8 zodiac,Vir,Virgo,36.5809,-35.1877,62.3341,1.5,Vir.png,-0.371593,3.138407,0.518407,HD116658
9 zodiac,Lib,Libra,17.5393,-6.2768,14.5916,1.0,Lib.png,-1.011593,3.138407,1.318407,HD130819
10 zodiac,Sco,Scorpius,137.4378,-19.4456,37.3606,1.2,Sco.png,1.698407,-1.001593,-1.751593,HD148478
11 zodiac,Sgr,Sagittarius,66.2304,11.1498,-14.8095,1.2,Sgr.png,1.728407,-1.321593,-1.751593,HD175191
12 zodiac,Cap,Capricornus,32.9799,20.0621,-29.3945,1.3,Cap.png,1.158407,-0.881593,-0.561593,HD200761
13 zodiac,Aqr,Aquarius,86.5090,149.4078,-155.8102,1.2,Aqr.png,-2.921593,-2.391593,-2.551593,-2.511593
14 zodiac,Psc,Pisces,-28.0235,45.3150,-76.8893,1.6,Psc.png,0.458407,-0.001593,0.618407,HD4656
15 northern,Uma,Ursa Major,-12.0503,7.1931,19.8974,1.6,UMa.png,0.748407,2.398407,0.658407,HD95418
16 northern,Dra,Draco,-1.4340,20.6566,23.5098,1.9,Dra.png,0.658407,-2.541593,1.058407,HD137759
17 southern,Ant,Antila,-0.2233,-103.8908,42.7940,1.3,Ant.png,1.848407,0.198407,-3.141593,HD90610
18 southern,Crv,Corvus,8.0442,-16.8858,19.3984,1.1,Crv.png,2.198407,-0.041593,-2.221593,HD108767
19 southern,Cet,Cetus,-28.7960,7.2425,-73.6693,1.5,Cet.png,0.238407,0.368407,0.688407,HD11353
20 southern,Cha,Chameleon,53.5121,-108.3624,-38.1807,1.1,Cha.png,-1.801593,2.738407,0.448407,HD92305
21 northern,Cam,Camelopardalis,-304.8155,179.0620,71.1454,1.7,Cam.png,2.128407,1.228407,1.478407,HD31910
22 equatorial,Aql,Aquila,11.7741,9.7467,-1.6418,1.0,Aql.png,-2.601593,-2.511593,-3.141593,HD182640
23 southern,Aps,Apus,31.6370,-32.5620,-16.5786,1.1,Aps.png,-1.691593,-2.281593,0.838407,HD149324
24 northern,Lyn,Lynx,-98.3174,4.4830,67.2289,1.2,Lyn.png,1.688407,1.768407,1.668407,HD70272
25 southern,Phe,Phoenix,5.0172,-4.2096,-22.8088,1.5,Phe.png,-3.141593,3.138407,-3.141593,HD6595
26 northern,Cyg,Cygnus,78.7445,375.2440,12.4995,1.4,Cyg.png,1.668407,-0.931593,-0.261593,HD194093
27 southern,Cen,Centaurus,20.1398,-33.1830,9.5915,2.7,Cen.png,-1.291593,3.088407,0.458407,HD110304
28 northern,Aur,Auriga,-12.3062,3.8595,1.0302,1.5,Aur.png,1.378407,1.108407,1.178407,HD34029
29 northern,Peg,Pegasus,0.9791,32.5947,-27.7339,2.42,Peg.png,0.918407,-0.221593,-0.191593,HD218045
30 southern,Hya,Hydra,-2.9043,-33.5496,25.8962,3,Hya.png,-0.531593,2.838407,0.368407,HD93813
31 southern,Oct,Octans,22.0434,-27.8601,-24.3108,1.0,Oct.png,-0.911593,0.398407,1.198407,HD214846
32 southern,Nor,Norma,34.9251,-17.5643,0.0068,1.0,Nor.png,-1.631593,-2.421593,1.298407,HD146686
33 southern,Mus,Musca,48.8888,-79.2952,-10.2828,1.25,Mus.png,-1.871593,3.138407,0.358407,HD109668
34 southern,Hyi,Hydrus,3.2767,-4.7183,-4.7829,1.1,Hyi.png,2.438407,-3.141593,-2.381593,HD2151
35 northern,Lac,Lacerta,-6.0878,30.5794,-3.6064,1.0,Lac.png,-1.521593,-2.391593,3.138407,HD213558
36 equatorial,Lep,Lepus,-212.6297,-184.4909,-132.1156,1.0,Lep.png,-1.801593,-2.351593,-0.861593,HD36673
37 southern,Lup,Lupus,129.1166,-102.2983,33.3251,1.2,Lup.png,-1.191593,-2.391593,0.798407,HD129056
38 southern,Men,Mensa,2.4149,-8.5586,-4.8892,1.0,Men.png,-2.101593,-2.781593,0.828407,HD43834
39 southern,Mic,Microscopium,51.0335,11.1671,-44.3692,1.0,Mic.png,0.728407,-0.831593,-0.561593,HD199951
40 equatorial,Mon,Monoceros,-93.0725,-66.8909,8.6548,1.2,Mon.png,-1.331593,1.988407,-0.891593,HD55185
41 southern,Pav,Pavo,4.4549,-2.5959,-3.2739,1.3,Pav.png,-2.391593,-2.171593,1.648407,HD190248
42 southern,Ind,Indus,133.6149,-53.5569,-115.9552,1.5,Ind.png,-2.031593,-1.491593,1.758407,HD198700
43 northern,LMi,Leo Minor,-23.3948,-2.5770,38.0756,1.1,LMi.png,-3.141593,0.478407,-2.201593,HD90537
44 northern,Lyr,Lyra,2.8086,6.7630,2.5555,1.0,Lyr.png,-1.831593,-2.091593,3.141500,HD172167
45 northern,Her,Hercules,14.0526,14.9773,12.5478,1.3,Her.png,-1.511593,-1.811593,2.288407,HD156164
46 southern,Gru,Grus,18.6528,-3.2893,-24.6602,1.3,Gru.png,-3.141593,-2.511593,-2.901593,HD209952
47 southern,Crt,Crater,1.5886,-43.9831,40.3390,1.3,Crt.png,-0.521593,3.140000,0.588407,HD98430
48 northern,Del,Delphinus,14.8599,24.6150,-8.0550,1.2,Del.png,1.308407,-0.951593,-0.241593,HD196524
49 southern,Dor,Dorado,-0.6460,-9.3172,-6.9654,1.2,Dor.png,2.118407,1.768407,-2.901593,HD33262
50 northern,Equ,Equuleus,27.7363,41.7071,-27.4371,1.2,Equ.png,-1.801593,-2.511593,2.558407,HD202447
51 southern,Eri,Eridanus,-37.5153,-23.5231,-65.6368,2.1,Eri.png,0.128407,0.698407,0.998407,HD20720
52 southern,For,Fornax,-14.0351,-17.8282,-46.5514,1.4,For.png,3.138407,2.678407,-2.351593,HD17652
53 southern,Hor,Horologium,2.1021,-27.1310,-40.5136,1.2,Hor.png,-3.141593,2.468407,-2.191593,HD16920
54 southern,Pyx,Pyxis,-66.7424,-248.9639,26.0445,1.2,Pyx.png,1.838407,-1.651593,2.708407,HD74575
55 southern,Ret,Reticulum,2.8130,-37.2904,-33.2644,1.5,Ret.png,1.998407,2.188407,-2.591593,HD27256
56 northern,Sge,Sagitta,44.3886,70.9446,-7.6264,1.2,Sge.png,-0.741593,-2.231593,2.108407,HD189319
57 southern,Scl,Sculptor,21.6545,-6.8861,-166.5240,1.3,Scl.png,-0.071593,-0.221593,0.638407,HD2429
58 southern,Sct,Scutum,48.8939,21.5158,-0.1629,1.2,Sct.png,1.188407,-1.271593,-0.971593,HD171443
59 southern,Tuc,Tucana,35.3950,-20.2535,-45.2324,1.1,Tuc.png,-0.351593,-0.161593,0.308407,HD211416
60 northern,Tri,Triangulum,-26.6263,21.9119,-16.2254,1.2,Tri.png,1.168407,0.218407,0.558407,HD13161
61 southern,TrA,Triangulum Australe,96.2283,-76.4459,-33.5257,1.2,TrA.png,-1.991593,-2.491593,1.128407,HD150798
62 southern,Tel,Telescopium,72.3444,-14.5016,-20.0248,1.2,Tel.png,-0.461593,-1.731593,0.298407,HD169467
63 southern,Ara,Ara,164.9273,-75.6246,-35.3100,1.1,Ara.png,-1.381593,-2.131593,1.048407,HD157244
64 southern,Cae,Caelum,-6.0961,-13.7926,-13.3392,1.0,Cae.png,-0.661593,0.948407,0.418407,HD29875
65 southern,CMa,Canis Major,-1.7693,-1.9125,-0.4074,1.3,CMa.png,1.128407,1.048407,1.878407,HD48915
66 northern,CMi,Canis Minor,-2.8348,-1.8906,0.7881,1.2,CMi.png,2.538407,1.138407,-3.141593,HD61421
67 southern,Vol,Volans,37.6000,-182.7856,-62.6559,1.2,Vol.png,-2.441593,1.988407,-0.351593,HD68520
68 northern,UMi,Ursa Minor,-11.3527,27.2100,25.1835,1.3,UMi.png,-2.491593,-0.581593,-2.381593,HD131873
69 northern,And,Andromdeda,-32.8276,43.3946,-27.8475,1.6,And.png,-2.021593,-3.141593,-2.521593,HD6860
70 northern,Boo,Bootes,11.2468,14.9864,30.4945,2.0,Boo.png,-3.141593,-0.601593,-2.361593,HD135722
71 northern,Vul,Vulpecula,46.7540,77.7780,5.3953,1.1,Vul.png,-2.301593,-2.061593,-3.141593,HD131873
72 northern,CVn,Canes Venatici,-3.1198,5.7935,33.1368,1.3,CVn.png,0.148407,3.138407,0.428407,HD112413
73 southern,Cir,Circinus,11.4255,-11.6937,-1.3129,1.0,Cir.png,1.448407,-0.391593,-2.211593,HD128898
74 northern,Com,Coma Berenices,1.9257,-1.2062,12.2465,1.4,Com.png,3.138407,-0.051593,-2.711593,HD114378
75 southern,CrA,Corona Australis,146.1322,-4.7492,-53.7124,1.0,CrA.png,-3.141593,-2.021593,-3.141593,HD178345
76 northern,CrB,Corona Borealis,33.5737,32.0314,52.9729,1.3,CrB.png,-3.141593,-0.601593,-2.271593,HD143107
77 northern,Cas,Cassiopeia,-36.3073,59.4424,-7.6926,1.4,Cas.png,-1.431593,3.128407,-2.331593,HD3712
78 northern,Cep,Cepheus,-2.8178,14.4985,2.3848,1.7,Cep.png,-1.331593,-2.291593,-2.931593,HD203280
79 southern,Car,Carina Vela Puppis,14.1325,-188.6018,-42.2785,2.0,Car.png,2.078407,1.048407,-3.111593,HD71129
80 northern,Col,Columba,-11.2568,-20.5973,-11.9895,1.0,Col.png,2.518407,1.358407,-2.981593,HD39425
81 northern,Per,Perseus,-139.8202,79.8063,-16.2631,1.3,Per.png,-1.751593,2.428407,-2.411593,HD22928
82 northern,Oph,Ophiuchus,127.9419,14.0822,56.2015,3.2,Oph.png,2.178407,-0.781593,-1.681593,HD149757
83 southern,PsA,Piscis Austrinus,99.9977,47.6679,-199.6345,1.0,PsA.png,3.138407,-2.541593,-2.881593,HD214748
84 southern,Cru,Crux,49.3509,-85.0446,-0.6223,1.1,Cru.png,1.718407,0.048407,-2.741593,HD108248
85 southern,Pic,Pictor,-4.5417,-45.5649,-27.1768,1.0,Pic.png,2.568407,2.138407,-2.081593,HD39523

38
data/assets/scene/milkyway/constellations/constellation_keybinds.asset Normal file
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@@ -0,0 +1,38 @@
local scene_helper = asset.require('util/scene_helper')
local Keybindings = {
{
Key = "c",
Name = "Show Constellation Art",
Command = "openspace.setPropertyValue('Scene.Constellation Art*.Renderable.Opacity', 0);" ..
"openspace.setPropertyValue('Scene.Constellation Art*.Renderable.Enabled', true);" ..
"openspace.setPropertyValue('Scene.Constellation Art*.Renderable.Opacity', 0.1, 2);",
Documentation = "Enables and fades up constellation art work",
GuiPath = "/Rendering",
Local = false
},
{
Key = "SHIFT+c",
Name = "Hide Constellation Art",
Command = "openspace.setPropertyValue('Scene.Constellation Art*.Renderable.Opacity', 0, 2);",
Documentation = "Fades out constellation artwork",
GuiPath = "/Rendering",
Local = false
},
{
Key = "CTRL+c",
Name = "Disable Constellation Art",
Command = "openspace.setPropertyValue('Scene.Constellation Art*.Renderable.Enabled', false);",
Documentation = "Disable constellation artwork",
GuiPath = "/Rendering",
Local = false
}
}
asset.onInitialize(function ()
scene_helper.bindKeys(Keybindings)
end)
asset.onDeinitialize(function ()
scene_helper.unbindKeys(Keybindings)
end)

79
data/assets/scene/milkyway/constellations/generate_constellations.asset Normal file
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@@ -0,0 +1,79 @@
local assetHelper = asset.require('util/asset_helper')
local transforms = asset.require("scene/solarsystem/sun/transforms")
local images = asset.syncedResource({
Name = "Constellation Images",
Type = "HttpSynchronization",
Identifier = "constellation_images",
Version = 1
})
--function that reads the file
local createConstellations = function (guiPath, constellationfile)
local genConstellations = {};
--skip the first line
local notFirstLine = false;
-- define parsec to meters
local PARSEC_CONSTANT = 3.0856776E16;
-- how many parsecs away do you want the images to be?
-- this setting puts the billboards at the location of the constellation bounds grid from DU.
-- but they can really be anywhere since the billboard size will scale with distance.
local distanceMultiplier = 3.2;
local baseScale = 1e17;
for line in io.lines(openspace.absPath(constellationfile)) do
if (notFirstLine) then
-- describes the data
local matchstring = '(.-),(.-),(.-),(.-),(.-),(.-),(.-),(.-),(.-),(.-),(.-),(.-)$'
local group, abbreviation, name, x, y, z, scale, imageName, rotX, rotY, rotZ, centerStar = line:match(matchstring)
local magVec = math.sqrt(x*x + y*y + z*z)
local normx = x/magVec
local normy = y/magVec
local normz = z/magVec
group = (group == '' and globe or group)
local aconstellation = {
Identifier = guiPath .. '-' .. name,
Parent = transforms.SolarSystemBarycenter.Identifier,
Transform = {
Translation = {
Type = "StaticTranslation",
-- position is in parsecs from the SolarSystemBarycenter, so convert to meters
Position = {
normx * PARSEC_CONSTANT * distanceMultiplier,
normy * PARSEC_CONSTANT * distanceMultiplier,
normz * PARSEC_CONSTANT * distanceMultiplier
}
},
Rotation = {
Type = "StaticRotation",
Rotation = { tonumber(rotX), tonumber(rotY), tonumber(rotZ) }
}
},
Renderable = {
Type = "RenderablePlaneImageLocal",
Size = tonumber(baseScale*scale*distanceMultiplier/10),
Enabled = false,
Origin = "Center",
Billboard = false,
Texture = images .. "/" .. imageName,
BlendMode = "Additive",
Opacity = 0.1
},
Tag = { "ConstellationArtImage", group },
GUI = {
Name = name .. ' Image',
Path = '/Milky Way/' .. guiPath
}
}
table.insert(genConstellations, aconstellation);
else
notFirstLine = true
end
end
return genConstellations
end
asset.export('createConstellations', createConstellations)