Function isVector2

src/engineMath.js:596–596

* Check if object is a valid Vector2 * @param {any} v * @return {boolean} * @memberof Math

(v)

 * @return {boolean}
 * @memberof Math */
function isVector2(v) { return v instanceof Vector2 && v.isValid(); }

// vector2 asserts
function ASSERT_VECTOR2_VALID(v) { ASSERT(isVector2(v), 'Vector2 is invalid.', v); }