VirtualCast1.7.2a VCI update

The version of the VCI package is now updated to VCI v0.21.

• Reference vci.studio(ExportStudio)&(ExportSystemItem)
• Set functions such as moving cameras can be invoked only from the VCI spawned by the studio owner.
• Currently, the items you can perform operations on are limited to the ones that are only spawnable by the studio host.
• The information on the specs of the preset items can be found on Preset items in VirtualCast section of VirtualCast TOP.

• Example: Move VirtualCast camera with comments
• Example: Create a live-show-like camera movement using VCI

• Reference vci.assets(ExportAnimation)
• The object to attach an animation component is not limited to a subitem.
• However, the animation attached to the root must be played with the original vci.assets(ExportAssets) function.

• The recommended Unity version is now changed to 2018.4
• Now the scale value changed by ScriptableObject in Effekseer is effective.
• Added VCI template creation feature
  • In the hierarchy, right click >[VCI] to create the template GameObject.