Reduce the size of your content. Use PVRTC compression for textures and use low poly models. See the manual page about reducing file size for more information.

减少内容大小。使用PVRTC压缩纹理并使用更低多边形模型。参见有关减少文件大小的手册页面了解更多信息。

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The disadvantages of traditional three-dimension animation and video, such as large file size, low-level interaction and non-real time, urge web-based education to find new way out.

传统的三维动画和视频因文件量大、交互性和动态性弱的缺点使网络教育不得不寻求新的媒体技术。

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