【来たる！GGJ】オトナのUnity入門@未来会議室

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1. ୈ̍ճ ΦτφͷUnityೖ໳ 2016/12/21
2. ໨࣍ ̍ɽUnityͷઆ໌ ̎ɽϓϩδΣΫτ࡞੒ ̏ɽUIઆ໌ ̐ɽͪΐͬͱಈ͔ͯ͠ΈΔ
3. ࣗݾ঺հ
4. ࢯ໊ : ๛ా ܒհ(ͱΑͨ ͚͍͚͢) ॴଐ : ਸ৓େֶ ৘ใֶ෦ ৘ใֶՊ 3೥ झຯ : ࠷ۙFF15ങ͍·ͨ͠(όάͰετʔϦʔ͕ਐΊΒΕͳ͍…) ޷͖ͳݴޠ : Python Twitter : @peperoncino000
5. Ͱ͸ຊ୊΁
6. Unityͱ͸ʁ ϚϧνϓϥοτϑΥʔϜͷήʔϜΤϯδϯͰC#ɺJavaScriptɺBoo(͍ͣ Εͳ͘ͳΔͷͰΦεεϝ͠·ͤΜ)ͰήʔϜΛ։ൃ͢Δ͜ͱ͕ग़དྷ·͢ɻ ඪ४ͰIDE͕౥ࡌ͞Ε͍ͯΔͷͰɺUnityΛΠϯετʔϧͯ͠͠·͑͹͢ ͙ʹ։ൃΛ࢝ΊΔ͜ͱ͕ग़དྷ·͢ʢࠓճ͸C#Ͱ΍Γ·͢ʣ
7. ϓϩδΣΫτͷ࡞੒ UnityΛىಈͯ͠ʮNEWʯΛԡ͍ͯͩ͘͠͞ɻ
8. ϓϩδΣΫτͷ࡞੒ ʮProject nameʯΛద౰ʹ͚ͭ·͢ɻ ࠓճ͸ʮ̏DʯΛબ୒ͯ͠ʮCreate projectʯɻ
9. UIͷ഑ஔ Unity͸ࣗ෼ͷ޷͖ͳΑ͏ʹը໘ϨΠΞ΢τΛม͑Δ͜ͱ͕ग़དྷ·͢ɻ ࢖͍΍͍͢Α͏ʹϨΠΞ΢τΛม͑ͯΈͯԼ͍͞ɻ
10. UIͷઆ໌ ʮHierarchyʯ͸ࠓ഑ஔ͞Ε͍ͯΔΦϒδΣΫτͷϦετΛදࣔͯ͠ ͍·͢ɻ͜͜ʹήʔϜΦϒδΣΫτΛ௥Ճ͢Δ͜ͱͰγʔϯʹ൓өͰ ͖·͢ɻ
11. UIͷઆ໌ Inspector͸ΦϒδΣΫτͷৄࡉͰ͢ɻίϯϙʔωϯτΛ௥Ճ͢Δ͜ͱ ʹΑΓ෺ཧγϡϛϨʔγϣϯΛద༻͢Δ͜ͱͳͲ͕ग़དྷ·͢ɻ·ͨɺ ύϥϝʔλΛมߋͯ͠ࡉ͔͍Ґஔௐ੔ͳͲ͕Ͱ͖·͢ɻ
12. UIͷઆ໌ Scene͸ΦϒδΣΫτͷҐஔௐ੔ɺ֬ೝɺ഑ஔ͕Ͱ͖·͢ɻ
13. UIͷઆ໌ Game͸࣮ߦޙͷ࣮ࡍͷήʔϜը໘Ͱ͢ɻMain Camera͔Βͷը໘ͳ ͷͰΧϝϥҐஔΛม͍͑ͨ৔߹͸Scene΍Inspector͔Βௐ੔ͯ͠Լ ͍͞ɻ
14. UIͷઆ໌ Console͸Τϥʔ΍ग़ྗ݁Ռ͕දࣔ͞Ε·͢ɻ͏·͘ಈ͔ͳ͍ͱ͖ͳ ͲʹݟͯΈΔͱݪҼ͕Θ͔ͬͨΓ͠·͢ɻ
15. UIͷઆ໌ Project͸ϓϩδΣΫτʹอଘ͞Ε͍ͯΔϑΝΠϧʹΞΫηεɺϑΝΠ ϧͷ௥Ճɺ࡟আ͕Ͱ͖·͢ɻϑΝΠϧͷछྨ͝ͱʹσΟϨΫτϦΛ෼ ͚ΔͱΘ͔Γ΍͘͢ͳΓ·͢ɻ
16. ͪΐͬͱಈ͔ͯ͠ΈΔ
17. ·ͣ͸ɺHierarchyͰӈΫϦοΫˠ̏DΦϒδΣΫτ͔ΒPlaneͱ SphereΛબΜͰ͜Μͳײ͡Ͱ഑ஔͯ͠ΈͯԼ͍͞ɻ
18. ͜ͷ··Ͱ͸ಈ͔ͳ͍ͷͰɺSphereʹAdd Component͔Β RigidbodyΛ௥Ճͯ͠Լ͍͞ɻ
19. ࣍ʹProjectͰӈΫϦοΫ͔ΒC#εΫϦϓτΛ ʮPlayerControllerʯͱ໊લΛ෇͚ͯ࡞ͬͯԼ͍͞ɻ
20. ࡞ͬͨεΫϦϓτΛμϒϧΫϦοΫͯ͠εΫϦϓτΛॻ͖·͢ɻ
21. PlayerControllerΛSphereʹΞλον͍ͯͩ͘͠͞ɻAdd Component͔Βݕࡧ͢Δ͔ɺProjectͷPlayerControllerΛ HierarchyͷSphereʹυϥοάˍυϩοϓ͢Ε͹Ξλονग़དྷ·͢ɻ
22. ͦΕͰ͸ɺ࣮ߦͯ͠Έ·͠ΐ͏ʂ ेࣈΩʔͰҠಈͰ͖·͢ɻ
23. ͓ͦΒ͘ɺΈͳ͞Μεςʔδ͔Βམͪͯ͠·ͬͨͱࢥ͍·͢ɻ ͳͷͰɺนΛ࡞Γ·͠ΐ͏ɻCubeΛ̐ͭ࡞͍͍ͬͯײ͡ʹScaleΛม ͍͍͑ͯײ͡ʹ഑ஔͯ͠Լ͍͞ɻ
24. ࣍ʹɺΞΠςϜΛ഑ஔͯ͠৮ΕͨΒ ΞΠςϜΛফ͢ͱ͍͏ॲཧΛೖΕͯΈ·͢ɻ HierarchyʹCapsuleΛ௥Ճͯ͠ద౰ʹ഑ஔͯ͠Լ͍͞ɻ
25. ProjectʹItem.csΛ࡞੒͠ॲཧΛॻ͖·͢ɻ
26. Item.csΛCapsuleʹΞλον͍ͯͩ͘͠͞ɻ ͋ͱɺSphereͷλάΛPlayerʹઃఆͯ͠Լ͍͞ɻ
27. CapsuleΛબ୒ͯ͠ Inspector→Capsule Collider→Is TriggerʹνΣοΫΛೖΕͯ ࣮ߦͯ͠Έ͍ͯͩ͘͞ɻͨͿΜফ͑·͢ɻ
28. CapsuleʹItemͱ͍͏λάΛ෇͚·͢ɻ InspectorͷTag͔ΒAdd TagΛબ୒͠ɺTagsͷʴΛΫϦοΫɻ Itemͱ໊લΛ෇͚ͯSaveͯ͠Լ͍͞ɻ
29. ࠓ࡞ͬͨItemλάΛCapsuleʹλά෇͚͠·͢ɻ Itemλά͸͋ͱͰ࢖͍·͢ɻ
30. HierarchyͷCapsuleΛӈΫϦοΫ͠ɺ DuplicateͰ͍͔ͭ͘ෳ੡ͯ͠Լ͍͞ɻ
31. ΋͏ͪΐͬͱήʔϜͬΆ͘͢ΔͨΊʹɺProjectͰ GameController.csΛ࡞੒͠ɺήʔϜͷऴྃॲཧΛ ॻ͍͍͖ͯ·͢ɻ
32. ήʔϜΛ࣮ߦͯ͠ɺΞΠςϜΛશͯফ͢ͱ ࣗಈతʹήʔϜ͕ऴྃ͢Δͱࢥ͍·͢ɻ ͦΕͰ͸ɺશͯͷήʔϜΦϒδΣΫτ͕ਅͬനͰຯؾͳ͍ͷͰ৭Λ෇͚͍͖ͯ·͢ɻ ProjectͰӈΫϦοΫ͔ΒCreate→MaterialΛબ୒͠ɺPlayerMaterialͱ໊લΛ͚ͭͯ Լ͍͞ɻ
33. Լهͷ੺ؙͷͱ͜ΖͰ৭ΛมߋͰ͖ΔͷͰɺ ޷͖ͳ৭ʹมߋͯ͠ɺPlayerMaterialΛPlayerʹΞλονͯͩ͘͠͞ ͍ɻ
34. ࠓͷཁྖͰଞͷήʔϜΦϒδΣΫτͷMaterialΛ࡞੒͠ɺ Ξλονͨ͠ΒϝΠϯͷγʔϯ͸׬੒Ͱ͢ɻ
35. ࣍͸ɺελʔτը໘Λ࡞͍͖ͬͯ·͢ɻ ݱࡏͷγʔϯΛ·ͣ͸㵰+S(WindowsͳΒCtrl+S)ͰMainͱ͍͏໊લ Ͱอଘͯ͠Լ͍͞ɻͦͯ͠㵰+N(WindowsͳΒCtrl+N)Ͱ৽͍͠γʔ ϯΛ࢝ΊͯԼ͍͞ɻ
36. StartγʔϯͰ͸ɺ ButtonͰMainγʔϯ΁ભҠ͢ΔΑ͏ͳγϯϓϧͳ΋ͷΛ࡞Γ·͢ɻ HierarchyͰӈΫϦοΫ͠UI→ButtonΛબ୒ͯ͠Լ͍͞ɻ
37. StartButton.csΛ࡞੒͠ɺ Button͕ԡ͞ΕͨΒγʔϯΛ੾Γସ͑ΔॲཧΛॻ͍͍͖ͯ·͢ɻ
38. StartButton.csΛButtonʹΞλον͠ɺ ButtonͷInspectorͷOnClick()͔ΒButtonΛબ୒͍ͯͩ͘͠͞ɻ
39. ԣͷNo Function͔Β StartButton→OnClick()Λબ୒͍ͯͩ͘͠͞
40. ͜ͷ··Ͱ͸·ͩભҠͰ͖ͳ͍ͷͰFile→Build Setting Λબ୒͠ɺMainγʔϯͱStartγʔϯΛԼهͷΑ͏ʹ υϥοάˍυϩοϓͯ͠΢Οϯυ΢Λดͯ͡Լ͍͞ɻ
41. Startγʔϯ͔Β࣮ߦͯ͠ΈͯήʔϜΛΫϦΞ͢Δͱɺ ήʔϜ͕ऴΘͬͯ͠·͏ͷͰStartγʔϯʹ໭ΔΑ͏ʹ GameController.csΛԼهͷΑ͏ʹมߋ͠·͢ɻ
42. ࠷ޙʹStartγʔϯʹήʔϜͷऴྃϘλϯΛ࡞Γ·͢ɻ StartγʔϯͷHierarchyʹButtonΛ௥Ճͯ͠Լ͍͞ɻ
43. Ϙλϯ͕̎ͭ͋ͬͯΘ͔Γʹ͍͘ͷͰԼهͷΑ͏ʹ ButtonͷςΩετΛฤूͯ͠Լ͍͞ɻ
44. EndButton.csΛ࡞੒͠ɺ ήʔϜͷऴྃॲཧΛॻ͍͍͖ͯ·͢ɻ
45. EndButton.csΛButton(1)ʹΞλον͠ɺ Button(1)ͷInspectorͷOnClick()͔ΒButton(1)Λબ୒ͯͩ͘͠͞ ͍ɻ
46. ԣͷNo Function͔Β EndButton→OnClick()Λબ୒͍ͯͩ͘͠͞
47. Standard Assets Asset Store ͷ঺հ
48. Standard Assets Unityʹ͸Standard Assetsͱ͍͏ศརͳAsset͕ඪ४Ͱ͍͍ͭͯ·͢ɻ εΫϦϓτͳͲ΋͢Ͱʹ༻ҙ͞Ε͍ͯΔͷͰ͙͢ʹΩϟϥΫλʔΛૢ࡞Ͱ ͖ͨΓ௥ඌ͢ΔΧϝϥΛ࢖༻Ͱ͖ͨΓ͠·͢ɻ
49. Asset Store Asset Storeͱ͸ɺUnityͰ࢖༻Ͱ͖Δ3DϞσϧɺεΫϦϓτͳͲΛߪೖͰ͖Δ γϣοϓͰ͢ɻແྉͷ΋ͷ΋ͨ͘͞Μ͋ΔͷͰ׆༻ͯ͠ΈΔͱ͍͍ͱࢥ͍·͢ɻ Asset Store͔ΒΠϯϙʔτͨ͠ϞσϧʹStandard AssetsͷεΫϦϓτΛద༻͜ͱ ͳͲ΋ग़དྷͨΓ͠·͢ɻ
50. Global Game Jam
51. Global Game Gam(ҎԼGGJ)͸ ੈք࠷େͷήʔϜ։ൃϋοΧιϯͰɺੈք֤஍Ͱ։࠵͞Ε͍ͯ·͢ɻ 2017೥1݄20೔~22೔ʹGGJ2017͕۽ຊͰ΋։࠵͞ΕΔ͜ͱʹͳΓ·ͨ͠ɻ ήʔϜ࡞ͬͯΈ͍ͨʂʂ͔ͬͯͨ͸ԼهͷURL͔Βొ࿥ΑΖ͓͘͠ئ͍͠· ͢ɻ GGJ2017۽ຊձ৔ɿhttps://atnd.org/events/83884 GGJ Japanɿhttp://ggj.igda.jp/
52. ຊ೔͸͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ