r3-legacy/src/game-lib-d3-api-raycaster.js

/**
 * Raycaster for GameLib.D3
 * @param id
 * @param name
 * @param position GameLib.API.Vector3
 * @param direction GameLib.API.Vector3
 * @param parentEntity
 * @constructor
 */
GameLib.D3.API.Raycaster = function(
    id,
    name,
    parentEntity,
    position,
    direction
) {

    if (GameLib.Utils.UndefinedOrNull(id)) {
        id = GameLib.Utils.RandomId();
    }
    this.id = id;

    if (GameLib.Utils.UndefinedOrNull(name)) {
        name = 'Raycaster (' + this.id + ')';
    }
    this.name = name;

    if (GameLib.Utils.UndefinedOrNull(position)) {
        position = new GameLib.API.Vector3();
    }
    this.position = position;

    if (GameLib.Utils.UndefinedOrNull(direction)) {
        direction = new GameLib.API.Vector3(0, -1, 0);
    }
    this.direction = direction;

    GameLib.API.Component.call(
        this,
        GameLib.Component.RAYCASTER,
        parentEntity
    );
};

GameLib.D3.API.Raycaster.prototype = Object.create(GameLib.API.Component.prototype);
GameLib.D3.API.Raycaster.prototype.constructor = GameLib.D3.API.Raycaster;