Upgrade to Pro — share decks privately, control downloads, hide ads and more …

基礎から学ぶ!UE4でC++を交えたAI開発、興味ないですか?

Kutani Mio
March 23, 2019
1.7k

 基礎から学ぶ!UE4でC++を交えたAI開発、興味ないですか?

#TokyoEdge2019

https://edge.connpass.com/event/122672/

上記イベントで登壇したスライドです。

Kutani Mio

March 23, 2019
Tweet

Transcript

  1. جૅ͔ΒֶͿʂ
    6&Ͱ$Λަ͑ͨ"*։ൃɺ
    ڵຯͳ͍Ͱ͔͢ʁ
    .JP,VUBOJ [email protected]@

    73&OHJOFFS
    .BS

    View Slide

  2. ࣗݾ঺հ

    View Slide

  3. օ͞Μ͸"*ͷ։ൃ͸
    ͲͷΑ͏ʹߦͳ͍ͬͯ·͔͢ʁ

    View Slide

  4. ήʔϜΩϟϥΫλʔ"*ͱ͸ʁ
    ਓؒͷΑ͏ͳ஌ੑΛ͔࣋ͭͷΑ͏ʹߦಈ͢Δ"*
    ʲඞཁཁૉʳ
    ɾ஌ೳͷϦΞϦςΟ
    ɾײ৘Λදݱ͢ΔͨΊͷԋٕ
    ʲΑΓϦΞϦςΟΛग़ͨ͢Ίͷཁૉʳ
    ɾ൓ࣹ
    ɾ܈Ε੍ޚ

    View Slide

  5. ஌ೳͷϦΞϦςΟʁ
    ɹɹɹɹɹɹɹɹྫ͑͹ʜʜ
    w ఢ͕ۙ͘ʹ͍Δ࣌͸ؒ߹͍ΛऔͬͨΓ
    w ౗͢ఢͷ༏ઌॱҐΛܾΊͨΓ
    w ద੾ͳλΠϛϯάͰΞΠςϜ΍ٕΛ࢖༻ͨ͠Γ
    ɹɹɹɹϢʔβʔ͕ظ଴͢ΔߦಈΛ
    ɹɹɹɹ"*͕ੵΈॏͶΔඞཁ͕͋Δɻ

    View Slide

  6. ײ৘Λදݱ͢ΔͨΊͷԋٕʁ
    ɹɹɹɹɹɹɹɹྫ͑͹ʜʜ
    w ࢹઢ௥੻Ͱ؀ڥΛೝࣝ͠
    ͍ͯΔΑ͏ʹݟͤͨΓ
    w ຯํ͕ࢮ๢࣌ʹ൵͠ΜͰݟͤͨΓ
    w ϓϨΠϠʔͱͷର࿩ΛߦΘͤͨΓ
    ɹɹɹ"*ͷϘΩϟϒϥϦʔΛॆ࣮ͤ͞ɺ
    ɹײ৘දݱͷ൐ͬͨߦಈΛ࣮ݱͤ͞Δ͜ͱͰ
    ɹɹήʔϜࣗମͷ੝Γ্͕Γ͕มԽ͢Δɻ

    View Slide

  7. ൓ࣹʁ
    ɹɹɹɹɹɹɹɹྫ͑͹ʜʜ
    w ఢ͔Βͷ߈ܸΛᄉᅀʹආ͚ͨΓ
    w )1͕Ұఆͷׂ߹ҎԼʹͳͬͨΒճ෮ͨ͠Γ
    ɹɹɹਓؒͷΑ͏ͳ൓ࣹߦಈΛߦΘͤͯ
    ɹɹɹ"*ʹ஌ੑ͕͋ΔΑ͏ʹݟͤΔɻ

    View Slide

  8. ܈Ε੍ޚʁ
    ɹɹɹɹɹɹɹɹྫ͑͹ʜʜ
    w /1$ಉ࢜ͷিಥΛආ͚ͨΓ
    w ΦϒδΣΫτΛճආ͠
    ͯา͍ͨΓ
    ɹɹ͓ޓ͍ͷҐஔؔ܎͔Βࣗ਎ͷҐஔΛ
    ɹɹɹܾఆ͚ͮͯҠಈ͢Δ͜ͱͰ
    ɹʮ૬खΛೝࣝ͠
    ͍ͯΔײ͡ʯΛԋग़͢Δɻ

    View Slide

  9. ͡Ό͋"*ͷҙࢥܾఆ͸
    ͲͷΑ͏ͳΞϧΰϦζϜΛ
    ࢖͑͹͍͍ͷ͔ʜʜʁ

    View Slide

  10. "*ͷҙࢥܾఆΞϧΰϦζϜ
    w ϧʔϧϕʔε
    w εςʔτϕʔε
    w ϏϔΠϏΞϕʔε
    w λεΫϕʔε
    w ΰʔϧϕʔε
    w ϢʔςϦςΟϕʔε
    w γϛϡϨʔγϣϯϕʔε

    View Slide

  11. εςʔτϕʔε"*
    ݱࡏͷঢ়ଶ΍ߦಈΛݩʹ͠
    ͯɺ
    ઃఆ͞Εͯ͋ΔભҠ৚݅Λຬͨ͢͜ͱͰ
    ࣍ͷঢ়ଶPSߦಈʹҠΔɻ
    ੍ޚͷ੾Γସ͑͸ߴ଎͕ͩɺ֦ுੑ͸๡͍͠ɻ
    $ଆͰ&OVNΛ࢖༻͠
    ͯ
    εςʔτ෦෼Λ࣮૷

    View Slide

  12. ϏϔΠϏΞϕʔε"*
    ΩϟϥΫλʔ͕औΕΔߦಈͷϨϕϧͰ
    ΩϟϥΫλʔͷ࣍ͷߦಈΛߟ͑Δࣄɻ
    ݱࡏήʔϜ"*Ͱ࠷΋޿͘࢖ΘΕ͍ͯΔɻ
    ϏϔΠϏΞπϦʔ΋͜ͷҰྫɻ
    6&Ͱ͸ϏϔΠϏΞπϦʔͱ͍͏ػೳ͕
    ༻ҙ͞Ε͍ͯΔʢޙड़ʣɻ

    View Slide

  13. 6&Ͱ"*Λ࣮૷͢ΔͨΊͷ
    ศརػೳ

    View Slide

  14. 6&Ͱͷ"*։ൃ
    w "*$POUSPMMFS
    w #FIBWJPS5SFF
    w ϒϥοΫϘʔυ
    w φϏήʔγϣϯϝογϡ
    w &24
    w "*1FSDFQUJPO

    View Slide

  15. "*$POUSPMMFS
    "*ͷίΞͱͳΔػೳͰɺ
    "*ʹؔ͢Δࢦࣔܥ౷શൠΛ୲౰͢Δɻ
    ʮ$IBSBDUFSʯΫϥεʹ࣋ͨͤΔ͜ͱͰɺ
    ΩϟϥΫλʔͷ೴ʢ"*ʣͱ͠
    ͯػೳ͢Δɻ
    ޙड़͢ΔϏϔΠϏΞπϦʔͷ
    ࣮ߦ։໋࢝ྩ΋ɺ"*$POUSPMMFS͔Βߦ͏ɻ

    View Slide

  16. #FIBWJPS5SFF
    ͦͷ໊ͷ௨ΓɺπϦʔߏ଄ͱͳͬͯΔɻ
    ߦಈࣗମͷ࣮૷͸ओʹࢬͷ຤୺ʹ͋Δϊʔυɻ
    ͦΕҎ֎ͷɺ຤୺ʹ͋Δϊʔυʹܨ͕͍ͬͯΔ
    தؒϊʔυ͸ɺجຊతʹ຤୺ϊʔυͷ࣮ߦॱ൪
    ΛܾΊΔ໾ׂΛ୲͍ͬͯΔɻ

    View Slide

  17. ϒϥοΫϘʔυ
    "*ࣗ਎͕ऩूͨ͠Γ෼ੳͨ͠৘ใ܈Λɺ
    ϒϥοΫϘʔυʹهԱ͓ͤͯ͘͜͞ͱ͕Ͱ͖Δɻ
    ·ͨɺهԱͤͨ͞৘ใ͸
    ؔ࿈͢ΔϏϔΠϏΞπϦʔશମͰ
    ڞ༗͢Δ͜ͱ͕Ͱ͖Δɻ

    View Slide

  18. φϏήʔγϣϯϝογϡ
    "*͕ʮา͚Δ৔ॴʯΛࣔͨ͠σʔλΛࢦ͢ɻ
    ͜Ε͸ύεݕࡧͱ͍͏ॲཧ΋ಉ࣌ʹߦ͍ɺ
    "*͕໨త஍ͱ͢Δ৔ॴ·Ͱͷ
    ࠷୹ڑ཭ΛऔΔ͜ͱ͕Ͱ͖·͢ɻ

    View Slide

  19. &24
    &OWJSPONFOU2VFSZ4ZTUFN &24
    ͸ɺ
    ʮϓϨΠϠʔͷ͕ۙ͘࠷దʯʮఢͷ޲͍ͯΔํ
    ޲ͱ͸ٯํ޲͕࠷దʯͱ͍ͬͨෳ਺ͷ৚݅ࣜΛ
    ༩͑ͯɺ࠷΋είΞ͕ߴ͍"DUPS΍Ґஔ৘ใ
    7FDUPS
    ΛٻΊͯ͘ΕΔػೳɻ

    View Slide

  20. "*1FSDFQUJPO
    "*ʹࢹ֮΍ௌ֮ɺ௧֮౳ͷηϯαʔ܈Λ෇͚Δɻ
    ಛʹࢹ֮Ͱ͸ɺʮࢹ໺֎ʹλʔήοτ͕ग़ͯɺ
    ݟࣦͬͨʯʮࢹઢ͕Կ͔ͷΦϒδΣΫτʹΑͬ
    ͯ࠹͕Εͨʯͱ͍͏ʮݟࣦ͏ʯΠϕϯτ͕
    औಘͰ͖ͨΓ΋͢Δɻ

    View Slide

  21. #FIBWJPS5SFFΛ
    ΋ͬͱৄ͘͠ʂ

    View Slide

  22. λεΫ
    6&Ͱ͸πϦʔͷ຤୺ ༿෦෼
    Ͱ͋Γɺ
    ߦಈΛ࢘Δϊʔυͷ͜ͱΛ
    ʮλεΫ 5BTL
    ʯͱݺͿɻ
    λεΫͷԼʹଞͷϊʔυྨ͸઀ଓෆՄɻ
    "*͕࣮ߦ͢ΔॲཧΛࡉ෼Խ͠ɺλεΫͱ͠
    ͯఆٛ͢Δ͜ͱͰɺ࠶ར༻ੑ͕ߴ͘ͳΔɻ

    View Slide

  23. αʔϏε
    Ξλον͞Ε͍ͯΔίϯϙδοτϊʔυԼͷɺ
    ࢠϊʔυ͕࣮ߦ͞Ε͍ͯΔؒɺࢦఆͨ͠ඵຖ
    ʹαʔϏεϊʔυ಺ͷॲཧΛ࣮ߦ͢Δ͜ͱ͕
    Ͱ͖Δʢྫ͑͹ඵ͝ͱ౳ʣɻ
    αʔϏεϊʔυ͸ओʹɺϒϥοΫϘʔυͷΩʔ
    ͕࣋ͭ஋Λॻ͖׵͑Δ࣌ͳͲʹ࢖༻͞ΕΔɻ

    View Slide

  24. σίϨʔλʔ
    ৚݅ࣜͱ͠
    ͯ࢖༻Ͱ͖Δϊʔυɻ
    ϊʔυ಺෦Ͱهड़͠
    ͍ͯΔॲཧ͕ฦ͢
    USVFGBMTF൑ఆʹΑͬͯɺ
    ࢠϊʔυΛ࣮ߦ͢Δ͔Ͳ͏͔Λ൑அ͢Δɻ
    αʔϏεͱಉ͡Α͏ʹίϯϙδοτϊʔυ΍
    λεΫϊʔυʹෳ਺Ξλον͢Δ͜ͱ͕Մೳɻ

    View Slide

  25. ίϯϙδοτ
    λεΫͷ࣮ߦॱ൪ΛܾΊΔதؒϊʔυɻ
    छྨͱ͠
    ͯ͸ɺʮ4FRVFODFʯɺ
    ʮ4FMFDUPSʯɺʮ4JNQMF1BSBMMFMʯ
    ͕ଘࡏ͠
    ͍ͯΔɻ
    IUUQIJTUPSJBDPKQ
    'Q%

    View Slide

  26. ϧʔτ
    ͳ͓ɺશϊʔυͷҰ൪্ʹ͋Δࠜ͸ɺ
    ʮϧʔτ 3005
    ʯͱݺ͹Ε͍ͯΔɻ
    ϧʔτ͸ϏϔΠϏΞπϦʔʹඞͣҰ͚ͭͩ
    ଘࡏ͠
    ͓ͯΓɺ਌Λ࣋ͨͳ͍ɻ
    جຊతʹࠨ͔Βӈ΁ͱॲཧ͕ྲྀΕ͍͖ͯɺ
    ࠷ޙͷॲཧͷ࣌఺Ͱ࠶ͼ3005΁ͱ໭Δɻ

    View Slide

  27. ΤσΟλଆ͚ͩͰ૊ΜͰΈΔ

    View Slide

  28. ʲ6&ʳຯํ"*ͷ࡞Γํʂ"*
    ͱ͸Կ͔Λֶͼͳ͕Βɺϒϧʔ
    ϓϦϯτͰຯํΩϟϥΫλʔΛ
    ࣮૷͠Α͏ 2JJUBهࣄϦϯΫ

    View Slide

  29. ͜ΕΒΛ$Ͱ
    ૊ΈཱͯΔϝϦοτͬͯ
    ԿͩΖ͏ʁ

    View Slide

  30. $Λ࢖༻͠
    ͯͷ"*։ൃ
    w ύϑΥʔϚϯεͷ޲্ɻ
    w 6&༻ʹΧελϚΠζ͞Εͨ$͕࢖͑Δɻ
    w ΤϯδϯΫϥεΛܧঝ͠ɺ

    $VTUPN൛Λ༰қʹ࡞੒Մೳɻ
    w #1͔Β$΁Ҡߦ͢Δ৔߹ʹίετ͕ͱͯ΋
    ͔͔ΔɻͳΒɺ࠷ॳ͔Β$Ͱॻ͜͏ɻ
    w σόοά΋͠΍͘͢ͳΔɻ
    w ͦ͠
    ͯ$͕ SZ

    View Slide

  31. ࠓճ͸$Ͱ
    #5ͷϊʔυ܈ͷ
    $VTUPNΫϥεΛ࡞੒ͨ͠৔߹
    Ͳ͏ͳΔ͔Λ؆୯ʹ֬ೝ͠·͢
    ɻ

    View Slide

  32. ·ͣϓϩδΣΫτ࡞੒
    ͜͜Ͱ͸$λϒΛબΜͰ
    5IJSE1FSTPOΛબ୒

    View Slide

  33. ৽ن௥ՃϘλϯΛ
    ԡԼ͠
    ͯʜʜ

    View Slide

  34. $VTUPNΫϥε࡞੒
    ࣗ෼༻ͷ
    $IBSBDUFSΫϥε
    ࡞੒ͷّ

    View Slide

  35. $VTUPNΫϥε࡞੒
    ͜ͷΫϥεΛܧঝ͠
    ͯ
    ΩϟϥΫλʔ#1Λ
    ࡞੒͠
    ͓ͯ͘ͱ
    ΧελϚΠζ͠΍͍͢ʂ

    View Slide

  36. ಉखॱͰ
    "*$POUPSMMFS΋
    $VTUPNΫϥεΛ࡞Γ·͢ɻ

    View Slide

  37. ৽ن௥ՃϘλϯ͔Β"*ϏϔΠϏΞπϦʔΛ
    ͋Β͔͡Ί௥Ճ͠
    ͯ༻ҙʂ

    View Slide

  38. 6#FIBWJPS5SFFܕͷม਺Λ༻ҙ͠
    ͓͍ͯͯ
    ηοτ͠
    ͓͚ͯ͹3VO#FIBWJPS5SFF
    Ͱ
    ࣮ߦՄೳ

    View Slide

  39. ͳΔ΄Ͳɺ
    #5͸࣮ߦͰ͖ͦ͏ͩʜʜɻ

    View Slide

  40. Ͱ΋ɺී௨ͷλεΫ΍ɺ
    σίϨʔλʔɺαʔϏε͸
    Ͳ͏΍ͬͯ࡞Ε͹͍͍Μʜʜʁ

    View Slide

  41. $VTUPNͷ5BTLΛ
    ࡞੒͢Δ৔߹ͷ਌Ϋϥε
    #MVFQSJOU#BTFΛ
    બ୒͠
    ͯ͠·Θͳ͍Α͏
    ஫ҙʂ

    View Slide

  42. ͳΔ΄Ͳɺ
    Ϋϥεͷ࡞Γํ͸Θ͔ͬͨɻ

    View Slide

  43. ͑ʁ
    ࣮ࡍͲ͏࡞͍͚ͬͯ͹͍͍ͷʁ

    View Slide

  44. 6&Ͱ͸طଘͰ
    .PWFܥͷλεΫ΍
    αʔϏεɺσίϨʔλΫϥε͕
    ༻ҙ͞Ε͍ͯΔʂ

    View Slide

  45. 6&ͷϦϑΝϨϯεΛ
    ಡΈͳ͕ΒίʔυΛಡΜͰΈΔ

    View Slide

  46. View Slide

  47. View Slide

  48. ެࣜͷαϯϓϧ͕
    ॆ࣮͠
    ͍ͯΔʜʜʂ

    View Slide

  49. ΩϟϥΫλʔ"*

    View Slide


  50. ߏங͠
    ͯΈ·ͤΜ͔ʁ

    View Slide

  51. ͝੩ௌ
    ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ

    View Slide