VEDA GLSL Livecoding workshop

Presented at TOPLAP Japan Vol.2 workshop at Kyoto

Transcript

1. amagitakayosi GLSL Livecoding Workshop
2. ͸͡Ί·ͯ͠ʂ
   ʜʜͷલʹ
3. ߨٛͷ४උΛ͓ئ͍͠·͢ w ͜ͷεϥΠυͷ63-
   IUUQTCJUMZS"MEF
   w αϯϓϧϑΝΠϧΛμ΢ϯϩʔυͯ͠Լ͍͞ IUUQTCJUMZ)[H#S
   w ࣍ʹɺ7&%"ͷΞοϓσʔτΛ͓ئ͍͠·͢
4. 7&%"ͷΞοϓσʔτ  w $NE
   
   
   Ͱઃఆը໘Λ։͘
5. 7&%"ͷΞοϓσʔτ  w $NE
   
   
   Ͱઃఆը໘Λ։͘
6. 7&%"ͷΞοϓσʔτ  w 6QEBUFϘλϯΛԡ͢
7. 7&%"ͷΞοϓσʔτ  w "UPNΛ࠶ىಈ
8. 7&%"Λىಈͯ͠ΈΑ͏ w $NE
   
   4IJGU
   
   1
   ˠ
   lWFEB
   UPHHMFz
   Λ࣮ߦ
9. w $NE
   
   4IJGU
   
   1
   ˠ
   lWFEB
   UPHHMFz
   Λ࣮ߦ
10. Α͋͘ΔΤϥʔ w lHMTMBOH7BMJEBUPS
    OPU
    GPVOEz
    Έ͍ͨͳౕ
    w HMTMBOH7BMJEBUPSͷΠϯετʔϧΛ͓ئ͍͠·͢
    w IUUQTWFEBHMJOTUBMM MBOHKBHMTMBOHWBMJEBUPS
    w ӈԼʹϚʔΫ͕ͰͯΔ࣌
    w ϚʔΫΛΫϦοΫͯ͠ɺ3FCVJME
    
    ࠶ىಈ͢Δͱ௚Δ ͸ͣ
11. @amagitakayosi
12. GLSLͰVJͯ͠·͢ https://twitter.com/mactkg/status/944246499818422272
13. (-4-ྺ w 
    (-4-ʹΑΔ7+ΛݟͯিܸΛड͚Δ
    w 
    7&%"੡࡞։࢝
    w 
    ϥΠϒίʔσΟϯά7+σϏϡʔ
    w 
    ౦ژ/PEFֶԂࡇ
    w 
    "MHPSBWF
    5PLZP
14. (-4-ྺ w 
    (-4-ʹΑΔ7+ΛݟͯিܸΛड͚Δ
    w 
    7&%"੡࡞։࢝
    w 
    ϥΠϒίʔσΟϯά7+σϏϡʔ
    w 
    ౦ژ/PEFֶԂࡇ
    w 
    "MHPSBWF
    5PLZP ΍ͬͯΈΕ͹
    ҙ֎ͱ͙͢
    ग़དྷΔΑ͏ʹͳΓ·͢ʂ
15. ࠓ೔ͷϝχϡʔ w (-4-֓આ
    w ϑϥάϝϯτγΣʔμʔجૅ
    w ಈըʹΤϑΣΫτΛ͔͚Δ
    w ௖఺γΣʔμʔͱͷ૊߹ͤ
    w ͕࣌ؒ͋Ε͹
    Ի੠ೖྗ
16. εϩʔΨϯ
    Θ͔Βͳͯ͘΋ؾʹ͠ͳ͍ w ࡉ͔͍ܭࢉͱ͔͸ޙͰࢿྉݟΕ͹͍͍Ͱ͢
    w ʮϥΠϒίʔσΟϯάͰ͜Μͳ͜ͱ͕ग़དྷΔ ΜͩͳʙʯΈ͍ͨͳࣄΛײ͡Δͷ͕େࣄ
17. GLSL
18. (-4-ͱ͸ w 0QFO(-΍8FC(-ͷγΣʔμʔݴޠ
    w ϒϥ΢β্Ͱը૾ॲཧͨ͠Γ
    w 7+ιϑτͷΤϑΣΫτͱͯ͠ར༻͞ΕͨΓ
    w ϥΠϒίʔσΟϯά7+ͰΑ͘࢖ΘΕΔ
19. γΣʔμʔͱ͸ w %άϥϑΟοΫʹ͓͍ͯɺ෺ମͷҐஔ΍
 ϥΠςΟϯάɺ৭ͳͲΛܭࢉ͢ΔϓϩάϥϜ
    w γΣʔμʔݴޠ
    ଞʹ΋)-4- %JSFDU9
    .FUBM J04 ౳
    w ߦྻͳͲɺը૾ॲཧʹศརͳؔ਺͕ଟ͍
    w (16ʹΑΔߴ଎ͳॲཧ͕Մೳ
20. γΣʔμʔΞʔτ w (-4-͸(16ͷύϫʔΛϑϧ׆༻Ͱ͖Δ
    w ʮ(-4-͚ͩͰෳࡶͳάϥϑΟοΫදݱΛ
 ɹඳըͰ͖ΔͷͰ͸ʁʯ
    w ͳ͔ͥ୯ମͰΞχϝʔγϣϯΛ࡞ͬͨΓ
 ϥΠϒίʔσΟϯά7+͢Δਓ͕ݱΕΔ
21. ࢀߟ
    L
    JOUSP
    l&MFWBUFEz IUUQTXXXZPVUVCFDPNXBUDI WK#W#NJ5SP
22. γΣʔμʔͷछྨ w ௖఺γΣʔμʔ
    w ςοηϨʔγϣϯγΣʔμʔʢࠓ೔͸΍Βͳ͍ʣ
    w δΦϝτϦγΣʔμʔʢࠓ೔͸΍Βͳ͍ʣ
    w ϑϥάϝϯτγΣʔμʔ
23. ௖఺γΣʔμʔ w Ϟσϧͷ௖఺ͷҐஔΛܭࢉ͢ΔγΣʔμʔ
    w ΧϝϥͷҐஔɺΩϟϥΫλʔͷҐஔ͔Β
 ௖఺͕ը໘ͷͲ͜ʹདྷΔ͔Λܭࢉ͢Δ
    w ௖఺ҰͭҰͭʹର࣮͠ߦ͞ΕΔ
24. ϑϥάϝϯτγΣʔμʔ w ໘ͷ৭Λܭࢉ͢ΔγΣʔμʔ
    w ޫݯͷҐஔ৘ใ͔ΒӨΛܭࢉͨ͠Γ
    w ςΫενϟΛషͬͨΓ
    w ϐΫηϧҰͭҰͭʹର࣮͠ߦ͞ΕΔ
    w 'VMM)%
    GQTͩͱ
    
    ճ
    
    ඵ
25. ɹɹ7&%" w "UPNΤσΟλʔ্Ͱಈ࡞͢Δ
 (-4-ϥΠϒίʔσΟϯά؀ڥ
    w ฤूதͷ(-4-ίʔυΛධՁͯ͠
 ΤσΟλʔͷഎܠʹඳը͢Δ
    w ௖఺γΣʔμʔϑϥάϝϯτγΣʔμʔʹରԠ
26. ୈҰষ
    ϑϥάϝϯτγΣʔμʔ
    جૅ
27. ͜ͷষͷ໨ඪ w ϑϥάϝϯτγΣʔμʔ͚ͩͰਤܗΛඳ͘
    w (-4-ͷجૅจ๏ΛֶͿ
28. ௨ৗͷ%$( w ਺ઍʙ਺ສݸͷ௖఺ͰཱମΛදݱ͠ɺ
 ϑϥάϝϯτγΣʔμʔͰ৭Λ͋ͯΔ
29. ϑϥάϝϯτγΣʔμʔΞʔτ w ࡾ֯ܗݸ
    
    γΣʔμʔͰશͯͷ෺ମΛදݱ
 ʢ൘ϙϦʣ
30. αϯϓϧϑΝΠϧΛ։͜͏
31. 7&%"Λىಈͯ͠ΈΑ͏ w $NE
    
    4IJGU
    
    1
    ˠ
    lWFEB
    UPHHMFz
    Λ࣮ߦ
32. w $NE
    
    4IJGU
    
    1
    ˠ
    lWFEB
    UPHHMFz
    Λ࣮ߦ
33. TUFQGSBHΛ࣮ߦͯ͠ΈΑ͏ w $USM
    
    &OUFSͰ࣮ߦ
34. ίϝϯτΛ֎࣮ͯ͠ߦ w $USM
    
    ͰɺͦͷߦͷίϝϯτPOP⒎Ͱ͖·͢
35. ͜ͷลΛͻͱͭͣͭ
    ίϝϯτ֎࣮ͯ͠ߦ NBD
    $NE
    
    
    XJO
    $USM
    
    
36. ஋ͷछྨ w JOU
    ੔਺
    w qPBU
    ුಈখ਺఺਺
    w WFD
    d
    WFD
    ϕΫτϧ
37. JOU
    ੔਺ w $ݴޠͳͲͰ͓ͳ͡Έ
    w AJOU
    B
    
    A
    ͱॻ͘
    w ͋Μ·࢖Θ΁Μ
    w GPSϧʔϓͷΠϯσοΫε͘Β͍
38. qPBU
    ුಈখ਺఺਺ w AqPBU
    B
    
    A
    ຢ͸ɹɹɹɹɹɹͱ
    ͱॻ͘
    w ϑΝΠϧઌ಄ͷɹɹɹɹɹ
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    ͸
 qPBUͷਫ਼౓Λࢦఆ͍ͯ͠Δ
    w MPXQ
    NFEJVNQ
    IJHIQ
    ͷॱʹਫ਼౓͕ߴ͘ͳΔ
    w ͍͍ͩͨNFEJVNQͰे෼
39. WFD
    WFD
    WFD
    ϕΫλʔ w AqPBU
    B
    
    ɹɹɹɹ
    PS
    w
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    ͱॻ͍ͯ΋0,
 ʢத਎͕JOUʹͳΔ༁Ͱ͸ͳ͍ʣ
    w ɹɹ
    
    
    
    
    
    
    
    
    ɹɹɹɹɹɹ
    ͱ͢Δͱ
 C͸
    WFD 
     ʹͳΔ
    TXJ[[MF
40. ϑϥάϝϯτγΣʔμʔͷྲྀΕ w γΣʔμʔ͸ϐΫηϧຖʹ࣮ߦ͞ΕΔ
    w HM@'SBH$PMPSʹɺͦͷϐΫηϧͷ৭Λ
 WFD S
    H
    C
    B
    ܗࣜͰೖΕͯ͋͛Δ
41. 7&%"Ͱ࢖͑Δม਺ w WFD
    HM@'SBH$PPSE
    ϐΫηϧͷҐஔ
    w VOJGPSNม਺
    w qPBU
    UJNF
    7&%"ىಈ͔Βͷܦա࣌ؒ
    ඵ
    w WFD
    SFTPMVUJPO
    ΢Οϯυ΢ͷαΠζ
42. TUFQGSBHΛ࣮ߦͯ͠ΈΑ͏
43. TUFQGSBHΛ࣮ߦͯ͠ΈΑ͏
44. TUFQGSBHΛ࣮ߦͯ͠ΈΑ͏
45. ୈೋষ
    ಈըʹΤϑΣΫτΛ͔͚Δ
46. ͜ͷষͷ໨ඪ w ಈըΛ࠶ੜ͠ΤϑΣΫτΛ͔͚Δํ๏Λ֮͑Δ
    w (-4-ͰԿΛͲ͏ͨ͠ΒͲ͏ͳΔͷ͔ɺ
 ͳΜͱͳ͘ײ֮Λ͔ͭΉ
47. WJEFPGSBHΛ࣮ߦͯ͠ΈΑ͏ w ͭͷಈըΛςΫενϟʹಡΈࠐΜͰ͍Δ
48. TBNQMFS%
    ςΫενϟ w ɹɹɹɹɹɹɹɹɹJOU
    B
    
    A
    ͱॻ͘ͱ
 ςΫενϟͷ࠲ඪ
    VW
    ͷ஋ΛऔಘͰ͖Δ
    w VW͸
     
    ʙ
     
    ͷൣғ
49. ಈըͷ੾Γସ͑ํ
    खಈ w *.1035&%ΛίϝϯτΞ΢τͰ੾Γସ͑
    w ۂͷ͍͍ײ͡ͷͱ͜Ͱ
    $USM
    
    &OUFS
    w Ұ൪࢖͍΍͍ͧ͢ʂʂʂ
50. ಈըͷ੾Γସ͑ํ
    ࣗಈ w UJNF
    ౳Λ࢖ͬͯྑ͍ײ͡ʹ੾Γସ͑Δ
    w lJG
    NPE UJNF
    
    
     z
    ͨ͠Γ
    w lHM@'SBH$PMPS
    
    TJO UJNF z
    ͨ͠Γ
    w WJEFPGSBH͸͜ͷύλʔϯͰ͢Ͷ
51. ಈըͷ੾Γସ͑ํ
    ֎෦ೖྗ w Ի੠ʹ߹ΘͤͨΓɺ
 .*%*΍04$ೖྗΛ࢖ͬͨΓ
    w ্ख͘Ͱ͖Δͱ͔͍͍ͬͧ͜ʂʂʂ
52. GYGSBHΛ࣮ߦͯ͠ΈΑ͏
53. 7+ͰΑ͋͘ΔΤϑΣΫτ w ճస
    w Ώ͕Έ
    w ສ՚ڸͬΆ͍΍ͭ
    w 3(#ͣΒ͠
    w ࠲ඪͣΒ͠
54. σΟεϓϨΠεϝϯτϚοϓ w WJEFPͷ஋ͰɺWJEFPͷදࣔҐஔΛ࿪·ͤΔ
55. ୈࡾষ
    ௖఺γΣʔμʔ
56. ͜ͷষͷ໨ඪ w ௖఺γΣʔμʔͷॻ͖ํΛ֮͑Δ
    w ఺΍ઢʹΑΔॳาతͳදݱΛֶͿ
57. ௖఺γΣʔμʔʹΑΔγΣʔμʔΞʔτ w IUUQTWFSUFYTIBEFSBSUDPN
    ͕ൃ঵ʁ
    w %σʔλΛ༻͍ͣɺγΣʔμʔ͚ͩͰ
 ௖఺ͷҐஔΛܭࢉ͢Δ
    w WBSZJOH
    WFD
    DPMPS
    Ͱ௖఺ͷ৭Λઃఆ
    w WBSZJOHม਺
    ௖఺γΣʔμʔ͔Βϑϥάϝ ϯτγΣʔμʔ΁౉ͤΔม਺
58. WFSUWFSUΛ࣮ߦͯ͠ΈΑ͏
59. ௖఺γΣʔμʔͷྲྀΕ w HM@1PTJUJPOʹɺͦͷ௖఺ͷ࠲ඪΛ
 WFD Y
    Z
    [
    X
    ܗࣜͰೖΕͯ͋͛Δ
    w X͸ؾʹ͠ͳͯ͘ྑ͍Ͱ͢ʢৗʹͰʣ
    w HM@1PJOU4J[Fʹ͸ɺ௖఺ͷେ͖͞ΛೖΕΔ
60. ௖఺γΣʔμʔͰԁΛඳ͘ w WFSUFY*E
    ௖఺ͷ൪߸
    w WFSUFY$PVOU
    ௖఺ͷ૯਺
    w WFSUFY*E͔Β֯౓Λܭࢉͯ͠ɺTJO΍DPTͰ
 ࠲ඪΛܭࢉ͢Ε͹ྑ͍
    w WFSUFY*E
    
    WFSUFY$PVOU
    ͸
    
    ʙ
    ͱͳΔ
61. WFSUWFSU͕ԁΛඳ͘
62. ϓϦϛςΟϒλΠϓ w ίϝϯτͰWFSUFY.PEFΛมߋͰ͖Δ
    w 10*/54
    -*/&4
    53*"/(-&4ͳͲ
    w งғؾ͕ΨοͱมΘͬͯ੝Γ্͕Δͧʂʂ
63. WFSUWFSU࠷ऴܗଶ
64. QBSUJDMFGSBHղઆ w ௖఺γΣʔμͰਤܗΛඳ͍ͯ
 ϑϥάϝϯτγΣʔμͰΤϑΣΫτ͔͚ͯΔ
    w WFSUFY.PEF
    ͰඳըϞʔυ੾Γସ͑
    w 53*"/(-&4Ҏ֎ͷͱ͖͸WFSUFY$PVOUΛ
 ૿΍͠·͠ΐ͏ʢ஍ຯͳͷͰʣ
66. ୈ࢛ষ
    Ի੠ೖྗΛར༻͢Δ
67. ͜ͷষͷ໨ඪ w Իʹ൓Ԡ͢ΔΞχϝʔγϣϯΛֶͿ
    w ֎෦ೖྗΛ༗ޮ׆༻͢Δํ๏Λߟ͑Δ
68. 7&%"Ͱ֎෦ೖྗΛ࢖͏ w ϑΝΠϧͷઌ಄ʹ
 ͳͲΛ௥Ճ
    w NJEJͷ࣌͸
    
    w Χϝϥͷ࣌͸
69. Ի੠ೖྗ w ҎԼͷVOJGPSN͕࢖͑·͢
    w qPBU
    WPMVNF
    ϘϦϡʔϜ
    w TBNQMFS%
    TBNQMFT
    ೾ܗ
    w TBNQMFS%
    TQFDUSVN
    प೾਺ଳຖͷڧ͞
70. BVEJPGSBHΛ࣮ߦ
71. BVEJPGSBHΛ࣮ߦ Volume Spectrum Samples: ೾ܗ
72. PCKNUMGSBH
    શ෦੝Γ
73. ͦͷଞͷೖྗ w Ϛ΢εɺΩʔϘʔυɺ.*%*
    04$
    
 8FCΧϝϥɺήʔϜύουʹରԠ
74. ԋशλΠϜ
75. ࠷ޙʹ w (-4-ͷָ͠͞ɺϥΠϒίʔσΟϯάͷָ͠͞ ͕఻ΘΕ͹͍͍ͳͱࢥͬͯ·͢⚡
    w ͥͻ7+ʹ௅ઓͯ͠Έ͍ͯͩ͘͞ʂ
    w 7&%"ͷ࣭໰΍ײ૝ɺ৽ػೳͷϦΫΤετ͸
    5XJUUFS
    PS
    (JU)VCͰ͓ؾܰʹͲ͏ͧʂ
76. ࢀߟϦϯΫ w 7&%"
 IUUQTWFEBHM
    w 5IF
    #PPL
    0G
    4IBEFST
 IUUQTUIFCPPLPGTIBEFSTDPN MBOKQ
    w XHMEPSH
    c
    (-4-
 IUUQTXHMEPSHEHMTM