Google VR SDK の上手な付き合い方

第3回のギャップロ勉強会にて講演を行った資料になります。

Transcript

1. Copyright © Up-fron0er, Inc. All rights reserved. Google VR SDK ͷ্खͳ෇͖߹͍ํ 2017/07 ୈࡾճΪϟοϓϩษڧձ 1
2. Copyright © Up-fron0er, Inc. All rights reserved. ։ൃͷ౎߹্ ओʹɺUnity5.5.3f1 + GVR1.10 ͷܦݧΛ΋ͱʹ ࿩͠·͢ɻ 2
3. Copyright © Up-fron0er, Inc. All rights reserved. ࠷৽ͷ Unity5.6 + GVR1.50 (Later) ʹؔͯ͠͸ҎԼͷ هࣄΛ͝ཡ͍ͩ͘͞ɻ ݸਓతʹɺ͔ͳΓόά͕ଟ͍ؾ͕͠·͢ͷͰ1.5Ҏ্ͷ࢖ ༻͸Φεεϝ͠ͳ͍Ͱ͢ɻ hAps://www.gaprot.jp/pickup/0ps/googlevr-sdk-1-5 3
4. Copyright © Up-fron0er, Inc. All rights reserved. ໨࣍ •  GVR SDKͷྺ࢙ •  ࢹઢೖྗ •  ࣮૷͢ΔͳΒɺRayCastΛ࢖͓͏ •  ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ •  Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ɻ •  ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌ɻ •  ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠ɻ •  ෳ؟࣌ͷࠨ্ͷϘλϯΛݕ஌͍ͨ࣌͠ɻ •  AndroidManifestઃఆͷ஫ҙ఺ •  ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔɻ •  ෳ؟࣌ͷࠨ্Ϙλϯͱӈ্ઃఆϘλϯ͕දࣔ͞Εͳ͘ͳΔɻ •  ͦͷଞͷෆ۩߹ •  εϦʔϓλΠϜΞ΢τ͕ઃఆͰ͖ͳ͍ʁʂ •  Editorͱ࣮ػͰڍಈ͕ҧ͏ɻ 4
5. Copyright © Up-fron0er, Inc. All rights reserved. ໨࣍ •  GVR SDKͷྺ࢙ •  ࢹઢೖྗ •  ࣮૷͢ΔͳΒɺRayCastΛ࢖͓͏ •  ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ •  Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ɻ •  ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌ɻ •  ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠ɻ •  ෳ؟࣌ͷࠨ্ͷϘλϯΛݕ஌͍ͨ࣌͠ɻ •  AndroidManifestઃఆͷ஫ҙ఺ •  ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔɻ •  ෳ؟࣌ͷࠨ্Ϙλϯͱӈ্ઃఆϘλϯ͕දࣔ͞Εͳ͘ͳΔɻ •  ͦͷଞͷෆ۩߹ •  εϦʔϓλΠϜΞ΢τ͕ઃఆͰ͖ͳ͍ʁʂ •  Editorͱ࣮ػͰڍಈ͕ҧ͏ɻ 5
6. Copyright © Up-fron0er, Inc. All rights reserved. GVR SDKͷྺ࢙ 6
7. Copyright © Up-fron0er, Inc. All rights reserved. աڈόʔδϣϯʹ͍ͭͯ •  աڈόʔδϣϯͷμ΢ϯϩʔυՄೳ •  hAps://github.com/googlevr/gvr-unity-sdk/releases GVR SDK ͷྺ࢙( 1/4 ) 7
8. Copyright © Up-fron0er, Inc. All rights reserved. όʔδϣϯ େ͖ͳಛ௃ ʙ0.8 ࠨӈͷΧϝϥ͕੩తʹ͋Δɻ ࠨ্ͷ໼ҹ͕ফͤΔɻ 0.9ʙ1.0 ࠨӈͷΧϝϥ͕ಈతʹදࣔ͞ΕΔΑ͏ʹͳΔɻ 1.1 ࢹઢೖྗͷ΍Γํ͕มΘΔɻ αϯϓϧσϞ͕มΘΔɻ DaydreamରԠ VideoPlayerͷ௥Ճɻ 1.2ʙ1.4 ࢹઢೖྗͷ΍Γํ͕·ͨมΘΔɻ 1.5ʙ LegacyϑΥϧμ͕ফ͑Δɻ(աڈόʔδϣϯͷ෺͕ ফ͑Δɻ) GvrViewer͕࢖͑ͳ͘ͳΔɻ GVR SDK ͷྺ࢙( 2/4 ) ओͳมߋ఺ 8
9. Copyright © Up-fron0er, Inc. All rights reserved. DemoSceneͷมԽ ʙ1.0 1.1ʙ GVR SDK ͷྺ࢙( 3/4 ) 9
10. Copyright © Up-fron0er, Inc. All rights reserved. Hierarchy΋มΘͬͯ·͢ɻ 0.8 0.9 1.1 1.2 GVR SDK ͷྺ࢙( 4/4 ) 10
11. Copyright © Up-fron0er, Inc. All rights reserved. ໨࣍ •  GVR SDKͷྺ࢙ •  ࢹઢೖྗ •  ࣮૷͢ΔͳΒɺRayCastΛ࢖͓͏ •  ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ •  Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ɻ •  ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌ɻ •  ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠ɻ •  ෳ؟࣌ͷࠨ্ͷϘλϯΛݕ஌͍ͨ࣌͠ɻ •  AndroidManifestઃఆͷ஫ҙ఺ •  ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔɻ •  ෳ؟࣌ͷࠨ্Ϙλϯͱӈ্ઃఆϘλϯ͕දࣔ͞Εͳ͘ͳΔɻ •  ͦͷଞͷෆ۩߹ •  εϦʔϓλΠϜΞ΢τ͕ઃఆͰ͖ͳ͍ʁʂ •  Editorͱ࣮ػͰڍಈ͕ҧ͏ɻ 11
12. Copyright © Up-fron0er, Inc. All rights reserved. ࢹઢೖྗ ※ৄ͍࣮͠૷͸লུ͠·͢ɻ 12
13. Copyright © Up-fron0er, Inc. All rights reserved. Event Trigger Event TriggerͰࢹઢೖྗͷ൑ఆ ͸΍Ί͓͖ͯ·͠ΐ͏ʂ ࢹઢೖྗ( 1/6 ) 13
14. Copyright © Up-fron0er, Inc. All rights reserved. Demo͸Event TriggerͰ΍ͬͯ·͕͢ɺ SDKͷόʔδϣϯʹΑͬͯ΍Γํ͕ࠨӈ͞Εͯ͠·͍·͢ɻ ԿͰʁ ࢹઢೖྗ( 2/6 ) 14
15. Copyright © Up-fron0er, Inc. All rights reserved. όʔδϣϯ େ͖ͳಛ௃ ʙ0.8 ࠨӈͷΧϝϥ͕੩తʹ͋Δɻ ࠨ্ͷ໼ҹ͕ফͤΔɻ 0.9ʙ1.0 ࠨӈͷΧϝϥ͕ಈతʹදࣔ͞ΕΔΑ͏ʹͳΔɻ 1.1 ࢹઢೖྗͷ΍Γํ͕มΘΔɻ αϯϓϧσϞ͕มΘΔɻ DaydreamରԠ VideoPlayerͷ௥Ճɻ 1.2ʙ1.4 ࢹઢೖྗͷ΍Γํ͕·ͨมΘΔɻ 1.5ʙ LegacyϑΥϧμ͕ফ͑Δɻ(աڈόʔδϣϯͷ෺͕ ফ͑Δɻ) GvrViewer͕࢖͑ͳ͘ͳΔɻ ࢹઢೖྗ( 3/6 ) ΋͏Ұ౓ྺ࢙ΛৼΓฦΔ ̎ճ΋΍Γํ͕ มΘͬͯ·͢ɻ ࠓޙ΋มΘΔ͔ ΋͠Ε·ͤΜɻ 15
16. Copyright © Up-fron0er, Inc. All rights reserved. ຖճରԠ͢Δͷ͸໘౗ Ͱ͢ΑͶʁ ࢹઢೖྗ( 4/6 ) 16
17. Copyright © Up-fron0er, Inc. All rights reserved. ͦ͜ͰɺRayCast౳ SDKʹґଘ͠ͳ͍ ํ๏ΛΦεεϝ͠·͢!! ࢹઢೖྗ( 5/6 ) 17
18. Copyright © Up-fron0er, Inc. All rights reserved. RayCastαϯϓϧ ࢹઢೖྗ( 6/6 ) 18
19. Copyright © Up-fron0er, Inc. All rights reserved. ໨࣍ •  GVR SDKͷྺ࢙ •  ࢹઢೖྗ •  ࣮૷͢ΔͳΒɺRayCastΛ࢖͓͏ •  ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ •  Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ɻ •  ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌ɻ •  ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠ɻ •  ෳ؟࣌ͷࠨ্ͷϘλϯΛݕ஌͍ͨ࣌͠ɻ •  AndroidManifestઃఆͷ஫ҙ఺ •  ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔɻ •  ෳ؟࣌ͷࠨ্Ϙλϯͱӈ্ઃఆϘλϯ͕දࣔ͞Εͳ͘ͳΔɻ •  ͦͷଞͷෆ۩߹ •  εϦʔϓλΠϜΞ΢τ͕ઃఆͰ͖ͳ͍ʁʂ •  Editorͱ࣮ػͰڍಈ͕ҧ͏ɻ 19
20. Copyright © Up-fron0er, Inc. All rights reserved. ͋Δ৔໘Ͱ ͓֮͑ͯ͘ͱྑ͍ؔ਺ 20
21. Copyright © Up-fron0er, Inc. All rights reserved. Ͳ͜Λ ݟ͍ͯͯ΋ ਖ਼໘ʹ͍ͨ࣌͠ɻ ~͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺~ 21
22. Copyright © Up-fron0er, Inc. All rights reserved. ྫ ɾγʔϯભҠ௚ޙɻ ɾಡΈࠐΈ͕ऴΘͬͯɺֆΛग़͢௚લɻ ɾ޲͖ΛॳظԽ͍ͨ͠ɻ Έ͍ͨͳ࣌ʹ΋࢖͍͍ͨͱࢥ͏ͱࢥ͍·͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ ( 1/2 ) 22
23. Copyright © Up-fron0er, Inc. All rights reserved. GvrViewer.Instance.Recenter(); ͜ͷؔ਺ҰͭͰͰ͖·͢ɻ ଏʹݴ͏ɺϔουτϥοΩϯάͷॳظԽͰ͢ɻ ؔ਺ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ ( 2/2 ) 23
24. Copyright © Up-fron0er, Inc. All rights reserved. ୯؟ɾෳ؟Λ ੾Γସ͍͑ͨ࣌ɻ ~͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺~ 24
25. Copyright © Up-fron0er, Inc. All rights reserved. ༻ޠͷઆ໌ ୯؟ ෳ؟ Ұ؟ ೋ؟ Mono Streo ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 1/9 ) 25
26. Copyright © Up-fron0er, Inc. All rights reserved. GvrViewer.Instance.VRModeEnabled = true; ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ//ෳ؟ σϑΥϧτ GvrViewer.Instance.VRModeEnabled = false; ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ//୯؟ GvrViewer.Instance.VRModeEnabled = !GvrViewer.Instance.VRModeEnabled ಈతʹϘλϯ౳Ͱ੾Γସ͑ΔͳΒ͜͏ॻ͘ͷ͕Φεεϝɻ ͨͩɺ੾Γସ͑Δ͚ͩͳΒɺ ্هͷΑ͏ʹ؆୯ʹͰ͖·͢ɻ ؔ਺ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 2/9 ) 26
27. Copyright © Up-fron0er, Inc. All rights reserved. ͕ɺ͔͠͠ɻɻɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 3/9 ) 27
28. Copyright © Up-fron0er, Inc. All rights reserved. ը໘ͷཚΕΛ཈͑ͯ៉ྷ ʹ੾Γସ͑Α͏ͱࢥ͏ͱ ςΫχοΫ͕ཁΓ·͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 4/9 ) 28
29. Copyright © Up-fron0er, Inc. All rights reserved. ͜Μͳ෩ʹཚΕΔ͜ͱ͕͋Γ·͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 5/9 ) 29
30. Copyright © Up-fron0er, Inc. All rights reserved. γʔϯભҠ͢Δ௚લʹը໘Λԣʹ͢ΔॲཧΛೖΕ·͠ΐ͏ɻ GvrViewer͕ஔ͍ͯ͋ΔγʔϯͰ͸ɺσϑΥϧτͰෳ؟ʹͳ ΔͷͰɺෳ؟ʹ͢Δॲཧ͸͍Βͳ͍Ͱ͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 6/9 ) ॎը໘ͷγʔϯ → ԣը໘(ෳ؟)ͷγʔϯ 30
31. Copyright © Up-fron0er, Inc. All rights reserved. ॎը໘ͷγʔϯ → ԣը໘(୯؟)ͷγʔϯ ಉ༷ʹγʔϯભҠ͢Δ௚લʹը໘Λԣʹ͢ΔॲཧΛೖΕ·͠ΐ͏ɻ ୯؟ͷ৔߹͸ɺ୯؟ʹ͢Δॲཧ͕ඞཁͰ͢ɻ ભҠޙͷγʔϯͷAwake()ɺStart()౳Ͱݺ΂͹େৎ෉Ͱ͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 7/9 ) 31
32. Copyright © Up-fron0er, Inc. All rights reserved. ॎը໘ͷγʔϯ → ԣը໘ͷγʔϯ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 8/9 ) ※iOS10Ҏ্ͷΈɻ ճస༻ͷγʔϯʹભҠɻ ຊདྷͷγʔϯʹભҠɻ ճస༻ͷγʔϯʹભҠ͠ɺҰ౓ॎʹ໭͢ॲཧ͕ඞ ཁͰ͢ɻ(UnityͷόάΈ͍ͨͰ͢ɻ) hAps://gist.github.com/Ethan-VisualVocal/286ebae00eb3100885b19c90e8b9ff52 αϯϓϧιʔε͕ެ։͞Ε͍ͯ·͢ɻ ճస༻ͷγʔϯ 32
33. Copyright © Up-fron0er, Inc. All rights reserved. ·ͱΊ ॎը໘ͷγʔϯ ↓ ԣʹ͢Δ ↓ ԣը໘ͷγʔϯʹ੾Γସ͑ ↓ γʔϯ͕੾ΓସΘͬͨ ↓ ಄Ͱෳ؟ɺ୯؟੾Γସ͑౳ͷॲཧΛ͢Δɻ ͕ɺ΂ετ͔ͱࢥΘΕ·͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌( 9/9 ) iOS10Ҏ্Ͱ͸ ճస༻γʔϯΛ ڬΉɻ 33
34. Copyright © Up-fron0er, Inc. All rights reserved. ෳ؟ʹͨ͠ॠؒͷ ը໘ͷཚΕΛ ফ͍ͨ࣌͠ɻ ※iOSͰͷΈͰ࠶ݱ ~͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺~ 34
35. Copyright © Up-fron0er, Inc. All rights reserved. ࠶ݱͨ࣌͠ͷखॱ ෳ؟ͷγʔϯʹભҠͨ࣌͠ɻ ಉγʔϯͰ࠷ॳʹ୯؟͔Βෳ؟ʹ੾Γସ͑ͨ࣌ ( Start()Ͱ୯؟ʹ͢Δͱى͖ͳ͍ɻ) ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠( 1/5 ) 35
36. Copyright © Up-fron0er, Inc. All rights reserved. Α͏͸ɺͦͷγʔϯͰ࠷ ॳʹෳ؟ʹ͢Δ࣌ʹ࠶ݱ ͞Ε·ͨ͠ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠( 2/5 ) 36
37. Copyright © Up-fron0er, Inc. All rights reserved. ਃ͠༁ͳ͍Ͱ͕͢ɺ ԿͰɺى͖Δͷ͔͸ Θ͔ͬͯແ͍Ͱ͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠( 3/5 ) 37
38. Copyright © Up-fron0er, Inc. All rights reserved. ͦͷγʔϯ಺ͰҰ౓ͷΈɺෳ؟ʹ੾ΓସΘͬ ͨ࣌ͷίʔϧόοΫΛऔಘͰ͖·͢ɻ ͜ͷؔ਺Λར༻ͯ͠ରࡦ͠·ͨ͠ɻ σϦήʔτ͕͜ͷΑ͏ʹఆٛ͞Ε͍ͯ·͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠( 4/5 ) 38
39. Copyright © Up-fron0er, Inc. All rights reserved. ͜ͷΑ͏ʹ͠·ͨ͠ɻ ෳ؟ʹ͢Δ ίʔϧόοΫ͕ݺ͹Εͯࠇ͍Image͕ണ͕ΕΔɻ γʔϯ੾Γସ͑࣌ͷϑΣʔυΠϯɾϑΣʔυΞ΢ τͷྲྀΕͰ΍Δͱ៉ྷʹදࣔ͞ΕΔͱࢥ͍·͢ɻ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠( 5/5 ) γʔϯભҠ௚ޙ uGUIͷScreenSpaceΛར༻ͯ͠ɺը໘શମΛࠇ͓ͯ͘͘͠ɻ (ImageΛ࢖͍·ͨ͠ɻ) ※WorldSpaceͰ͸ফͤ·ͤΜɻ ίʔϧόοΫొ࿥(ࠇ͍ImegeΛണ͕͢ॲཧ) GvrViewer.Instance.OnStereoScreenChanged += onStereoScreenChanged; 39
40. Copyright © Up-fron0er, Inc. All rights reserved. ෳ؟࣌ͷ ࠨ্ͷϘλϯΛ ݕ஌͍ͨ࣌͠ɻ ~͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺~ 40
41. Copyright © Up-fron0er, Inc. All rights reserved. If(GvrViewer.Instance.BackBuKonPressed) { //ԡͨ࣌͠ͷॲཧɻ } AndroidͰ͸”×”Ϙλϯ iOSͰ͸”←”Ϙλϯ ʹͳͬͯͨΓ͠·͕͢ɺڞ ௨ͯ͠࢖͑·͢ɻ AndroidͷBackKeyʹ΋൓Ԡ͠·͢ͷͰɺ͜ΕΛ࢖͏৔߹͸ɺ Input.GetKeyDown(KeyCode.Escape);͸͍Βͳ͘ͳΓ·͢ɻ ͜͜ ؔ਺ ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ ෳ؟࣌ͷࠨ্ͷϘλϯΛফ͍ͨ࣌͠( 1/1 ) 41
42. Copyright © Up-fron0er, Inc. All rights reserved. ໨࣍ •  GVR SDKͷྺ࢙ •  ࢹઢೖྗ •  ࣮૷͢ΔͳΒɺRayCastΛ࢖͓͏ •  ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ •  Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ɻ •  ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌ɻ •  ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠ɻ •  ෳ؟࣌ͷࠨ্ͷϘλϯΛݕ஌͍ͨ࣌͠ɻ •  AndroidManifestઃఆͷ஫ҙ఺ •  ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔɻ •  ෳ؟࣌ͷࠨ্Ϙλϯͱӈ্ઃఆϘλϯ͕දࣔ͞Εͳ͘ͳΔɻ •  ͦͷଞͷෆ۩߹ •  εϦʔϓλΠϜΞ΢τ͕ઃఆͰ͖ͳ͍ʁʂ •  Editorͱ࣮ػͰڍಈ͕ҧ͏ɻ 42
43. Copyright © Up-fron0er, Inc. All rights reserved. AndroidManifestͷ ઃఆͷ஫ҙ఺ɻ 43
44. Copyright © Up-fron0er, Inc. All rights reserved. ࢹࠩઃఆ͕ ൓ө͞Εͳ͘ͳΔɻ AndroidManifestͷઃఆͷ஫ҙ఺ɻ 44
45. Copyright © Up-fron0er, Inc. All rights reserved. ࢹࠩઃఆͱ͸ ̎ͭͷϨϯζͷؒͷڑ཭ɺը໘ͱͷڑ཭ɺ χΞΫϦοϓɺϑΝʔΫϦοϓ౳ͷ ϏϡʔΞ͝ͱͷݟ͑ํͷҧ͍Λઃఆ͢Δ͜ͱͰ͢ɻ ෳ؟ʹͨ࣌͠ͷ࿪Έͷදࣔ΋มΘΓ·͢ɻ AndroidManifestͷઃఆͷ஫ҙ఺ ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔ( 1/4 ) 45
46. Copyright © Up-fron0er, Inc. All rights reserved. hAps://vr.google.com/intl/ja_jp/cardboard/viewerprofilegenerator/ ϓϩϑΝΠϧ •  ͜ͷαΠτ͔ΒϏϡʔΞͷϓϩϑΝΠϧΛ࡞੒ ͢Δ͜ͱ΋Ͱ͖·͢ɻ AndroidManifestͷઃఆͷ஫ҙ఺ ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔ( 3/4 ) 46
47. Copyright © Up-fron0er, Inc. All rights reserved. ॳظઃఆͷ΍Γํ DefaultDeviceProfileΛม͑Δ͜ͱͰॳظઃఆΛ൓ өͤ͞Δ͜ͱ͕Ͱ͖·͢ɻ ※1.5͔Β͸มΘΓ·͢ɻ GoogleVR/Scripts/GvrViewer.cs AndroidManifestͷઃఆͷ஫ҙ఺ ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔ( 2/4 ) 47
48. Copyright © Up-fron0er, Inc. All rights reserved. <uses-permission android:name= "android.permission.READ_EXTERNAL_STORAGE" /> ҎԼͷύʔϛογϣϯΛফ͢ͱ ൓ө͞Εͳ͘ͳΓ·͢ɻ CardBoardΞϓϦͰઃఆͨ͠಺༰΋൓ө ͞Εͳ͘ͳΓ·͢ɻ AndroidManifestͷઃఆͷ஫ҙ఺ ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔ( 4/4 ) 48
49. Copyright © Up-fron0er, Inc. All rights reserved. ෳ؟࣌ͷϘλϯ͕ දࣔ͞Εͳ͘ͳΔɻ AndroidManifestͷઃఆͷ஫ҙ఺ɻ 49
50. Copyright © Up-fron0er, Inc. All rights reserved. "com.google.unity.GoogleUnityAc]vity" ෳ؟ͷ࣌ʹ ࠨ্ͷϘλϯͱɺӈ্ͷઃఆϘλϯ͕දࣔ͞ΕΔΑ͏ʹͳΓ·͢ɻ "com.unity3d.player.UnityPlayerAc]vity" ෳ؟ͷ࣌ʹ ࠨ্ͷϘλϯͱɺӈ্ͷઃఆϘλϯ͕ඇදࣔʹͳΓ·͢ɻ Τϥʔϩά͕දࣔ͞ΕΔΑ͏ʹͳΓ·͕͢ɺͦΕҎ֎͸ਖ਼ৗʹಈ࡞͠·͢ɻ ac0vity android:name ͷઃఆͰදࣔɾඇදࣔ AndroidManifestͷઃఆͷ஫ҙ఺ ෳ؟࣌ͷϘλϯ͕දࣔ͞Εͳ͘ͳΔ( 1/2 ) 50
51. Copyright © Up-fron0er, Inc. All rights reserved. ඇදࣔͷ࣌ͷΤϥʔϩά 06-28 10:59:01.497 27253-27272/com.hoge.hogehoge E/Unity: Excep0on calling sta0c method setUnityApplica0onState: UnityEngine.AndroidJavaExcep0on: java.lang.ClassCastExcep0on: com.unity3d.player.UnityPlayerAc0vity cannot be cast to com.google.unity.GoogleUnityAc0vity java.lang.ClassCastExcep0on: com.unity3d.player.UnityPlayerAc]vity cannot be cast to com.google.unity.GoogleUnityAc]vity 06-28 10:59:01.518 890-1002/? I/WindowManager: Screen frozen for +180ms due to Window{42b7953 u0 com.hoge.hogehoge/com.unity3d.player.UnityPlayerAc0vity} 06-28 10:59:01.559 27253-27272/com.hoge.hogehoge E/Unity: Excep0on crea0ng object com.google.vr.plamorm.unity.UnityVrAc0vityListener: UnityEngine.AndroidJavaExcep0on: java.lang.ClassCastExcep0on: com.unity3d.player.UnityPlayerAc0vity cannot be cast to com.google.unity.GoogleUnityAc0vity java.lang.ClassCastExcep0on: com.unity3d.player.UnityPlayerAc0vity cannot be cast to com.google.unity.GoogleUnityAc0vity 06-28 10:59:01.567 27253-27272/com.hoge.hoge E/Unity: Object is null when calling method setVRModeEnabled 06-28 10:59:01.653 27253-27272/com.hoge.hogehoge E/Unity: Object is null when calling method onPause AndroidManifestͷઃఆͷ஫ҙ఺ ෳ؟࣌ͷϘλϯ͕දࣔ͞Εͳ͘ͳΔ( 2/2 ) JavaClass͕ແ͍Έ͍ͨʹౖΒΕ·͢ɻ 51
52. Copyright © Up-fron0er, Inc. All rights reserved. AndroidͰෆ۩߹͕ى͖ͨ ࣌͸ɺҰ౓ManifestΛݟ௚ ͢ͷ΋ྑ͍Ͱ͠ΐ͏ɻ AndroidManifestͷઃఆͷ஫ҙ఺ 52
53. Copyright © Up-fron0er, Inc. All rights reserved. ໨࣍ •  GVR SDKͷྺ࢙ •  ࢹઢೖྗ •  ࣮૷͢ΔͳΒɺRayCastΛ࢖͓͏ •  ͋Δ৔໘Ͱ͓֮͑ͯ͘ͱྑ͍ؔ਺ •  Ͳ͜Λݟ͍ͯͯ΋ਖ਼໘ʹ͍ͨ࣌͠ɻ •  ୯؟ɾෳ؟Λ੾Γସ͍͑ͨ࣌ɻ •  ෳ؟ʹͨ͠ॠؒͷը໘ͷཚΕΛফ͍ͨ࣌͠ɻ •  ෳ؟࣌ͷࠨ্ͷϘλϯΛݕ஌͍ͨ࣌͠ɻ •  AndroidManifestઃఆͷ஫ҙ఺ •  ࢹࠩઃఆ͕൓ө͞Εͳ͘ͳΔɻ •  ෳ؟࣌ͷࠨ্Ϙλϯͱӈ্ઃఆϘλϯ͕දࣔ͞Εͳ͘ͳΔɻ •  ͦͷଞͷෆ۩߹ •  εϦʔϓλΠϜΞ΢τ͕ઃఆͰ͖ͳ͍ʁʂ •  Editorͱ࣮ػͰڍಈ͕ҧ͏ɻ 53
54. Copyright © Up-fron0er, Inc. All rights reserved. εϦʔϓ λΠϜΞ΢τ͕ ઃఆͰ͖ͳ͍ʁʂ ※iOSͰͷΈ࠶ݱ ͦͷଞෆ۩߹ 54
55. Copyright © Up-fron0er, Inc. All rights reserved. iOSͰ͸׬શʹSDKʹ ੍ޚ͞ΕΔΈ͍ͨͰ͢ɻ ͦͷଞͷෆ۩߹ εϦʔϓλΠϜ͕ઃఆͰ͖ͳ͍?! ( 1/2 ) 55
56. Copyright © Up-fron0er, Inc. All rights reserved. ɾ ೚ҙͷScreen.sleepTimeoutͷॲཧ͕൓ө͞Εͳ͍ɻ ɾ GvrViewer.csͷதͰ΍͍ͬͯΔ Screen.sleepTimeout = SleepTimeout.NeverSleep; Λফͯ͠΋ޮՌ͕ͳ͍ɻ ɾ୺຤Λԣʹ͢Δ·ͰεϦʔϓ͠ͳ͍ɻ (ෳ؟Λදࣔͤ͞Δ·Ͱɻ) ɾٯʹҰ౓ԣʹ͢ΔͱεϦʔϓ͞Εͯ͠·͏ɻ ҎԼͷ͜ͱ͕࠶ݱ͞Ε·ͨ͠ɻ ※GVR0.8 Ͱ͸ൃੜ͠ͳ͍Ͱ͢ɻ Z Z Z ͦͷଞͷෆ۩߹ εϦʔϓλΠϜ͕ઃఆͰ͖ͳ͍?! ( 2/2 ) 56
57. Copyright © Up-fron0er, Inc. All rights reserved. Editorͱ࣮ػͰ ڍಈ͕ҧ͏ɻ ͦͷଞෆ۩߹ 57
58. Copyright © Up-fron0er, Inc. All rights reserved. Editor্ͩͱEventTriggerͷ൑ఆ͕Ϛ΢εΛಈ͔͢ͱɺ PointerExit͕ݺ͹ΕͨޙɺPointerEnter͕࠶ͼݺ͹ΕΔͱ͍͏ ݱ৅͕ى͖ͨΓ͠·͕ͨ͠ɺ࣮ػͩͱ͏·͘ಈ͍ͨͱ͍͏͜ͱ͕͋Γ·ͨ͠ɻ EventTriggerͰͷࢹઢೖྗ͸΍Ί͓͖ͯ·͠ΐ͏ɻ Editor ࣮ػ ͦͷଞͷෆ۩߹ Editorͱ࣮ػͰڍಈ͕ҧ͏( 1/1 ) 58
59. Copyright © Up-fron0er, Inc. All rights reserved. ·ͱΊ 59
60. Copyright © Up-fron0er, Inc. All rights reserved. ͜ΕΒͷ໰୊ͷରԠʹ͸͍͢͝ ֻ͕͔࣌ؒͬͯ͠·͍·ͨ͠ɻ ਅ໘໨ʹ޲͖߹͏ΑΓ΋ मਖ਼͞ΕΔͷΛ଴ͬͨํ͕ྑ͍ ͔΋͠Ε·ͤΜɻ ·ͱΊ( 1/5 ) 60
61. Copyright © Up-fron0er, Inc. All rights reserved. ࠔͬͨΒɺ Issue΍ϑΥʔϥϜΛݟͳ͕Β ͕Μ͹Γ·͠ΐ͏ɻ ͦΕͰղܾ͢Δ͜ͱ͕ଟ͍Ͱ͢ɻ ·ͱΊ( 2/5 ) 61
62. Copyright © Up-fron0er, Inc. All rights reserved. hAps://github.com/googlevr/gvr-unity-sdk/issues Google VR SDK ͷ issue ·ͱΊ( 3/5 ) 62
63. Copyright © Up-fron0er, Inc. All rights reserved. hAps://forum.unity3d.com/search/7706501/?q=Google+VR+SDK&t=post&o=date Google VR SDK ͷ UnityϑΥʔϥϜ ·ͱΊ( 4/5 ) 63
64. Copyright © Up-fron0er, Inc. All rights reserved. Ϊϟοϓϩ ·ͱΊ( 5/5 ) hAps://www.gaprot.jp 64
65. Copyright © Up-fron0er, Inc. All rights reserved. ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ 65