BillboardAsset describes how a billboard is rendered.
| bottom | Height of the billboard that is below ground. |
| height | Height of the billboard. |
| imageCount | Number of pre-baked images that can be switched when the billboard is viewed from different angles. |
| indexCount | Number of indices in the billboard mesh. The mesh is not necessarily a quad. It can be a more complex shape which fits the actual image more precisely. |
| material | The material used for rendering. |
| vertexCount | Number of vertices in the billboard mesh. The mesh is not necessarily a quad. It can be a more complex shape which fits the actual image more precisely. |
| width | Width of the billboard. |
| BillboardAsset | Constructs a new BillboardAsset. |
| hideFlags | Should the object be hidden, saved with the scene or modifiable by the user? |
| name | The name of the object. |
| GetInstanceID | Returns the instance id of the object. |
| ToString | Returns the name of the game object. |
| Destroy | Removes a gameobject, component or asset. |
| DestroyImmediate | Destroys the object obj immediately. |
| DontDestroyOnLoad | Makes the object target not be destroyed automatically when loading a new scene. |
| FindObjectOfType | Returns the first active loaded object of Type type. |
| FindObjectsOfType | Returns a list of all active loaded objects of Type type. |
| Instantiate | Returns a copy of the object original. |
| bool | Does the object exist? |
| operator != | Compares if two objects refer to a different object. |
| operator == | Compares two object references to see if they refer to the same object. |