ARKit 3のモーションキャプチャを録画してみた / Recorded a motion capture of ARKit 3

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1 ARKit 3ͷ ϞʔγϣϯΩϟϓνϟΛ ࿥ըͯ͠Έͨ xR Tech Tokyo #18 @ ιϑτόϯΫ

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2 Nakaji Kohki / ϦϦΧͪΌΜ ೔ຊόʔνϟϧϦΞϦςΟֶձೝఆ VRٕज़ऀ ΞϛϡʔζϝϯτϝσΟΞ૯߹ֶӃ ήʔϜϓϩάϥϚʔֶՊ VRઐ߈ ߨࢣ Twitter: @nkjzm ஶॻ: ٕज़ධ࿦ࣾʰVRΤϯδχΞཆ੒ಡຊʱڞஶ ࡞඼: ʰCrevasseʱʰࢸۙڑ཭ΨʔϧVRʱ #roppongiunity #VRMษڧձ 2 NullReferenceException: Object reference not set to an instance object at JobMgr.Update () [0x00 in /Projects/Life/JobMgr.cs:334

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3 ARKit 3ͷϞʔγϣϯΩϟϓνϟͱ͸

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4 ● Ͱ͖Δ͜ͱ: εϚϗ୯ମͰͷϞʔγϣϯΩϟϓνϟ ● ࢓૊Έ: ػցֶशϕʔε ● ੍໿: A12νοϓΛ౥ࡌͨ͠iOSσόΠε ● → iPhone XS / XRҎ߱ (iPhone X͸) ● UnityͰ࢖͑Δͷ?: AR FoundationͰαϙʔτ ● ਫ਼౓: ΄΅શ਎ೖͬͯͳ͍ͱೝࣝ͠ͳ͍ ARKit 3ͷϞʔγϣϯΩϟϓνϟͱ͸

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5 ● ਫ਼౓: ΄΅શ਎ೖͬͯͳ͍ͱೝࣝ͠ͳ͍ ARKit 3ͷϞʔγϣϯΩϟϓνϟͱ͸

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6 ● εϚϗ୯ମͰϞʔγϣϯͷ࿥ը͕Մೳʹ ● →ARΛ࢖ͬͯ360°ࣗ༝ʹճΓࠐΜͰ࠶ੜͰ͖Δ ● →Ξόλʔͷࠩ͠ସ͕͑Մೳ ● →ϓϥΠόγʔ͕อޢ͞Εͨঢ়ଶͰ࿥ըͰ͖ ● →VRM΋࢖͑ΔͱḿΓͦ͏ ΍Γ͍ͨ͜ͱ

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7 ● εϚϗ୯ମͰϞʔγϣϯͷ࿥ը͕Մೳʹ ● →Ξόλʔͷࠩ͠ସ͕͑Մೳ ● →ϓϥΠόγʔ͕อޢ͞Εͨঢ়ଶͰ࿥ըͰ͖Δ ● ๻͕ຊ౰ʹ ΍Γ͍ͨ͜ͱ

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8 ● εϚϗ୯ମͰϞʔγϣϯͷ࿥ը͕Մೳʹ ● →Ξόλʔͷࠩ͠ସ͕͑Մೳ ● →ϓϥΠόγʔ͕อޢ͞Εͨঢ়ଶͰ࿥ըͰ͖Δ →ී௨͸ࡱӨͨ͘͠ͳ͍ঢ়گͰ΋࿥ըͰ͖Δ (۩ମྫ͸૝૾ʹ͓೚ͤ͠·͢) ๻͕ຊ౰ʹ ΍Γ͍ͨ͜ͱ

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9 (۩ମྫ͸૝૾ʹ͓೚ͤ͠·͢) ๻͕ຊ౰ʹ ΍Γ͍ͨ͜ͱ

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10 ग़དྷͨ΋ͷ

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11 ࿥ը ։࢝Ϙλϯˠ ࿥ըऴྃϘλϯˠ ࠶ੜϘλϯˠ

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12 ● ϞʔγϣϯσʔλΛVRMʹ௚઀ྲྀ͠ࠐΉ ● ϞʔγϣϯσʔλΛHumanoidͰѻ͑Δܕʹม׵ ● ϞʔγϣϯσʔλΛγϦΞϥΠζԽͯ͠อଘ ٕज़తͳ࿩

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13 ● ϞʔγϣϯσʔλΛVRMʹ௚઀ྲྀ͠ࠐΉ ● →ࣦഊ ● ֤ϘʔϯͷҐஔͱ֯౓͸ҧ͏͔Β ● →HumanoidܕΛ࢖͓͏ʂ ● ϞʔγϣϯσʔλΛHumanoidͰѻ͑Δܕʹม׵ ● ϞʔγϣϯσʔλΛγϦΞϥΠζԽͯ͠อଘ ٕज़తͳ࿩

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14 ● ϞʔγϣϯσʔλΛHumanoidͰѻ͑Δܕʹม׵ ● αϯϓϧͷϞσϧ͕Humanoid͡Όͳ͍ ● FBX ExporterͰHumanoidܕʹม׵ ● σʔλͷྲྀΕ: ARKit→HumanBody→αϯϓ ϧϞσϧ→HumanoidܕˠVRMͳͲ ● ϞʔγϣϯσʔλΛγϦΞϥΠζԽͯ͠อଘ ٕज़తͳ࿩

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15 ● ϞʔγϣϯσʔλΛHumanoidͰѻ͑Δܕʹม׵ ● ϞʔγϣϯσʔλΛγϦΞϥΠζԽͯ͠อଘ ٕज़తͳ࿩

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16 ● ϞʔγϣϯσʔλΛHumanoidͰѻ͑Δܕʹม׵ ● ϞʔγϣϯσʔλΛγϦΞϥΠζԽͯ͠อଘ ● JsonUtilityͰςΩετʹม׵ ● PlayerPrefsͰJsonจࣈྻΛอଘ ٕज़తͳ࿩

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17 ٕज़తͳ࿩͸QiitaΛݟ͍ͯͩ͘͞ʂʂ ʂʂʂʂʂʂʂʂʂʂʂʂʂʂʂʂʂʂʂ ͕࣌ؒͳ͘ͳͬͨ࣌ͷεϥΠυ

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18 ͍͔͕ͩͬͨͰ͠ΐ͏͔ʁ

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19 ● ೔࣌: 12/19(໦) 19:30~ ● ৔ॴɿ Daiwaौ୩εΫΤΞ ● ಺༰: LT x8࿮ + ࠙਌ձ & లࣔ ʲએ఻ʳRoppongi.unity #6Λ։࠵͠·͢!