@woosh/meep-engine/src/engine/graphics/texture/virtual/tile/VirtualTextureTile.js

Pure JavaScript game engine. Fully featured and production ready.

export class VirtualTextureTile {

    /**
     *
     * @type {number}
     */
    finger_print = 0;

    /**
     *
     * @type {number}
     */
    last_used_time = 0;

    /**
     * Currently occupied page slot, only valid when page is resident
     * @type {number}
     */
    page_slot = -1;

    /**
     *
     * @type {Sampler2D|null}
     */
    data = null;

    /**
     *
     * @param {VirtualTextureTile} other
     * @returns {boolean}
     */
    equals(other) {
        return this.finger_print === other.finger_print;
    }

    hash() {
        return this.finger_print;
    }
}