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|
| /**
| * This enumerated type is used in determining to what extent an object, the occludee,
| * is visible during horizon culling. An occluder may fully block an occludee, in which case
| * it has no visibility, may partially block an occludee from view, or may not block it at all,
| * leading to full visibility.
| *
| * @exports Visibility
| */
| var Visibility = {
| /**
| * Represents that no part of an object is visible.
| *
| * @type {Number}
| * @constant
| */
| NONE : -1,
|
| /**
| * Represents that part, but not all, of an object is visible
| *
| * @type {Number}
| * @constant
| */
| PARTIAL : 0,
|
| /**
| * Represents that an object is visible in its entirety.
| *
| * @type {Number}
| * @constant
| */
| FULL : 1
| };
| export default Object.freeze(Visibility);
|
|
