HoloLens初步 <一> 搭建开发环境

王艳玲

　　安装微软官方说明，需要安装如下三个。如果你已经有真机了，第二个模拟器就不需要安装了。
　　特别说明的是 一定要升级到 Visual Studio 2015 Update 3， Tools (1.4) and Windows 10 SDK (10.0.10586) 这两个一定要升级到这个版本。Update 2升级到Update 3的时候，要根据提示会引导你到微软官网中下载一个升级exe来升级。Windows 10 SDK (10.0.10586)升级的期间，时间比较漫长，如果有VPN，最好使用香港的IP，当升级卡住的时候，切换到VPN下，升级继续再切换回国内的模式，反复几次就可以顺利升级了。
　　这里特别注意的是 ，安装模拟器一定要有8G的内存，不然模拟器是运行不起来的，会提示内存不足。

Download and InstallNotesVisual Studio 2015 Update 3If you choose a custom install, ensure that Tools (1.4) and Windows 10 SDK (10.0.10586) is enabled under Universal Windows App Development Tools node. All editions of Visual Studio 2015 Update 3 are supported, including Community.HoloLens Emulator(build 10.0.14393.0)The emulator allows you to run apps on Windows Holographic in a virtual machine without a HoloLens. Build 10.0.14393.0 includes the latest updates to the HoloLens OS. If you have already installed a previous build of the emulator, this build will install side-by-side. This package also includes holographic DirectX project templates for Visual Studio. Note: Your system must support Hyper-V for the Emulator installation to succeed. Please reference the System Requirements section below for the details.Unity HoloLens Technical PreviewLast known release: 5.4.0f1 on July 22nd, 2016
The Unity engine is an easy way to get started building a holographic app. HoloLens support in Unity is available through a custom version of the Unity Editor and Runtime which is now available to download for free on the Unity website. The Unity HoloLens Technical Preview is based off of the Unity 5.4 builds. Be sure to check back regularly for updated Unity builds.