Unity 3D是一个非常强大的工具，可以让我们创建自己的可视化游戏，另外在互联网上我们可以找到大量的视频课程，这些课程明显有助于我们一步一步地执行所有必要的操作。
Unity支持Boo语言，所以喜欢编程的人员，可以最大化的利用这些来脑洞大开，现在VR虚拟场景技术越来越受到大家的欢迎，那么Unity是一个不可多得的VR技术平台实现者。
Unity Pro 2017.3.0 p4 更新日志
Fixes
(962517) – Animation: Fixed an issue with shadow rendering in the Animation Previewer.
(978674) – Animation: Fixed layouting issue when deleting clip in a blend tree inspector.
(972927) – AppleTV: Removed 2x App store icon slices that cause App Store validation to fail.
(967778) – Editor: Editor no longer crashers when closing 2 custom editor windows at the same time.
(984239) – Editor: Fixed an issue with normalization of transform rotations which was causing spurious tiny differences in the rotation quaternion when serialized to YAML files.
(984239) – Editor: Fixed ForceReserializeAssets incorrectly updating the timeCreated field in .meta files.
(975920) – Editor: Fixed lightingdata.asset files getting re-opened in text mode in certain situations.
(979638) – Particles: Fixed issue where Local Aligned particles with negative scale could be displayed incorrectly.
(980258) – Unity Package Manager: Fixed “Permission denied” error message on read-only .meta file when upgrading project from a previous version
(984723) – Scripting Upgrade: Fixed Socket.Send failing silently on Windows.
(960555) – Scripting Upgrade: Fixed crash when using ‘fixed’ statement on a string.
(973794) – Scripting Upgrade: Fixed Android crash when script debugger is enabled.
(954427) – Scripting Upgrade: Fixed Android crash when NullReferenceException is raised.
(980258) – Fixed “Permission denied” error message on read-only .meta file when upgrading project from a previous version.
(979700) – Timeline: Fixed an issue where custom tracks could be lost if they contained compile errors.
(986905) – Video: Fixed Media Foundation hang that would eventually freeze the Editor.
(986237) – Web: Fixed file URI support with multibyte chars in UnityWebRequest/WWW.
(980326) – Web: MadeContent-Disposition for file sections standard-compliant in UnityWebRequest POST.
(974046) – Web: Ensured only use non-chunked data transfer in WWW.
(971293) – XR: Fixed early out of Virtual Reality SDK list when SDKs that are unsupported in play mode try to initialize. Also Improved log messages around the Virtual Reality SDK list in Play Mode.
