operator == method
Check if two vectors are the same.
Implementation
@override
// ignore: avoid_equals_and_hash_code_on_mutable_classes
bool operator ==(Object other) =>
(other is Vector3) &&
(_v3storage[2] == other._v3storage[2]) &&
(_v3storage[1] == other._v3storage[1]) &&
(_v3storage[0] == other._v3storage[0]);