Defaultvalue is 0.02 (in seconds), this shows that every 20ms Physics Update will be executed.

默认值是0.02秒，也就是每20毫秒执行一次物理更新。

youdao

NorthArrowSettings: expand this property to set whether the north arrow prints by default (DefaultValue), and whether the user will be given an option to print the north arrow (DisplayInDialog).

展开属性来设置是否按照默认值打印地图，是否给用户一个打印地图的选项。

youdao

NorthArrowSettings: expand this property to set whether the north arrow prints by default (DefaultValue), and whether the user will be given an option to print the north arrow (DisplayInDialog).

展开属性来设置是否按照默认值打印地图，是否给用户一个打印地图的选项。

youdao