时间轨迹球支持，视频缩放选项，肖像模式。

Added trackball support, video scaling option, portrait mode.

youdao

缩放是可编程的，并且支持其他调整选项，包括自然缩放、1d缩放和2d缩放(如图所示)。

Scale is programmable and other sizing options are supported, including natural scale, 1d scaling, and 2d scaling (as shown).

youdao

第二较好的选项是，针对个别网格导入时，在导入设置中来调节缩放。

The second-best option is to adjust the scale at which your mesh is imported in the Import Settings for your individual mesh.

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