Defines facial animation properties for the entity.
| Type | Name | Default Value | Description |
|---|---|---|---|
| Positive Integer | anim_columns | The number of columns in the animation texture page. | |
| Positive Integer | anim_rows | The number of rows in the animation texture page. | |
| Positive Integer | blink_frame | Frame index for blinks. | |
| Array | blink_time_closed | Range (in seconds) to hold blink frame. | |
| Array | blink_time_open | Range (in seconds) to hold non-blink frame. | |
| Positive Integer | default_frame | Default frame index. |