When enabled, this texture can solely be used in combination with a Texture Stack for Virtual Texturing. When enabled the texture is not guaranteed to be available as a Texture2D in the Player (e.g., not accessible from a script). When disabled, the Player includes the texture both as a Texture2D (e.g., accessible from script) and as a streamable texture in a Texture Stack.

public bool vtOnly { get; set; }