ココがダメだよWebCamTexture

イケてないと悪評高いUnityのWebCamTextureを使ってみたので、ダメな部分を紹介します。

Transcript

1. ίί͕μϝͩΑ
   WebCamTexture
   @yashims85
   

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2. ήʔϜҎ֎ͰUnity
   

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3. ήʔϜҎ֎ͰUnity
   "OESPJEJ04྆ରԠ
   6*ΤσΟλ
   σόΠεػೳ
   

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4. ͳΜ͔ͩΜͩ
   ήʔϜҎ֎΋࡞Γ΍͍͢
   

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5. ΧϝϥΞϓϦ
   

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6. WebCamTextureͱ͸
   

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7. WebCamTexture
   • Unityඪ४ͷσόΠεΧϝϥAPI
   • Χϝϥͷө૾͕Ϩϯμʔ͞ΕΔTextureͷࢠΫϥε
   • Android/iOS/Editor্Ͱ໰୊ͳ͘ಈ͘
   • ྑ͍ᷚ͸ฉ͔ͳ͍
   • ΧϝϥΞηοτങ͏ʹͯ͠΋ɺҰ౓WebCamTexture
   ࢖ͬͯΈͳ͍ͱͲ͏͍͏ͷ͕ཉ͍͔͠෼͔Βͳ͍
   

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8. ࢖͍ํ
   private struct Fhd
   {
   public const int Width = 1920;
   public const int Height = 1080;
   }
   private int Fps = 30;
   private WebCamTexture WebCam { get; set; }
   void Start()
   {
   WebCam = new WebCamTexture(
   WebCamTexture.devices[0].name, Fhd.Width, Fhd.Height, Fps
   );
   WebCam.Play();
   }
   private void OnDestroy()
   {
   WebCam.Stop();
   Destroy(WebCam);
   }
   

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9. ؆୯ͩʔ
   

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10. ͳΜ͔ΊͬͪΌॏ͍
    (ϊʔϚϧͷΧϝϥΞϓϦͱൺ΂ͯ)
    

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11. ͳΜ͔ΊͬͪΌॏ͍
    private struct Fhd
    {
    public const int Width = 1920;
    public const int Height = 1080;
    }
    private int Fps =
    8;
    private WebCamTexture WebCam { get; set; }
    void Start()
    {
    WebCam = new WebCamTexture(
    WebCamTexture.devices[0].name, Fhd.Width, Fhd.Height, Fps
    );
    WebCam.Play();
    }
    

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12. ·ͩ୺຤ʹΑͬͯ͸ॏ͍
    

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13. ·ͩ୺຤ʹΑͬͯ͸ॏ͍
    private struct Hd
    {
    public const int Width = 1280;
    public const int Height = 720;
    }
    private int Fps = 8;
    private WebCamTexture WebCam { get; set; }
    void Start()
    {
    WebCam = new WebCamTexture(
    WebCamTexture.devices[0].name, Hd.Width, Hd.Height, Fps
    );
    WebCam.Play();
    }
    

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14. ͳΜ͔Portraitͷ࣌ө૾͕ߥ͍
    

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15. ͳΜ͔Portraitͷ࣌ө૾͕ߥ͍
    private struct Hd
    {
    public const int Width = 720;
    public const int Height = 1280;
    }
    private int Fps = 8;
    private WebCamTexture WebCam { get; set; }
    void Start()
    {
    WebCam = new WebCamTexture(
    WebCamTexture.devices[0].name, Hd.Width, Hd.Height, Fps
    );
    WebCam.Play();
    }
    

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16. औಘग़དྷΔΞεൺ͕
    มΘΒͳ͍ΜͰ͕͢
    

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17. มΘΒͳ͍Ξεൺ
    ཉ͍͠Ξεൺ ฦͬͯ͘Δө૾ͷΞεൺ
    Y ԣ')%
    Y ԣ')%
    
    Y ॎ')%
    Y ԣ')%
    
    Y ')%௕ล
    Y ԣ')%
    
    Y )%௕ล
    Y ԣ)%
    
    

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18. LandscapeͰ͔͠ը૾͕औΕ
    ͳ͍ͷͰCenterCrop͢Δ͠
    ͔ͳ͍
    

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19. LandscapeͰ͔͠ը૾͕औΕ
    ͳ͍ͷͰCenterCrop͢Δ͠
    ͔ͳ͍
    

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20. ࠷ऴతͳPortraitͷղ૾౓
    • VGA: 640x480
    QY
    QY
    ࢀߟ
    

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21. WebCamTextureΫι͞·ͱΊ
    • VGAҎԼΛ֮ޛ
    • 15FPS(ྲྀੴʹϠόΠͷͰ௿εϖ୺຤͸ແࢹ͠
    ͯͪΐͬͱ໭ͨ͠)
    • ి஑৯͏
    

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22. ͦ͏ͩ
    AssetΛങ͓͏
    

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23. NatCamΛങͬͨ
    • https://www.assetstore.unity3d.com/jp/#!/content/52154
    • ࢖͑ͯͳ͍͚Ͳɺ৭ʑߴػೳ
    • iOS/AndroidରԠ
    • FaceTrackingͰ͖Δ
    • Texture2D΁ͷอଘαϙʔτ
    • Movie΋Մ
    

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24. ݁ՌɺͲ͏͔ͩͬͨ
    

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25. Ͱ͖ͨ
    • FPS͕޲্
    • ߴղ૾౓Ͱॏ͘ͳΒͳ͍
    • ফඅిྗ࡟ݮ
    

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26. Ͱ͖ͳ͔ͬͨ
    • औಘղ૾౓ࢦఆ
    • 16:9ղ૾౓͔͠ϓϦηοτͰ༻ҙ͞Εͯͳ
    ͍
    • มߋग़དྷΔ͔͸ະݕূ
    

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27. ͋Δఔ౓ͷ඼࣭UP
    

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28. ·ͱΊ
    WebCamTextureΛϞόΠϧͰ࢖͏৔߹ɺੑ
    ೳ໘ͰͭΒΈ͕͋Δɻ
    ͓·͚Ͱ࢖͏ͳΒྑ͍͕ɺओཁػೳͷ৔߹͸
    AssetΛೖΕͨ΄͏͕ྑ͍ɻ
    

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