管理许可证

SDK Browser manages licenses for each SDK installed on the current PC: in order to use UnigineEditor or debug builds of the engine, it is required to keep SDK Browser launched on the currently used computer. SDK浏览器管理当前电脑上安装的每个SDK的许可证：为了使用UnigineEditor或调试引擎的生成，需要保持SDK浏览器在当前使用的计算机。

Having just installed SDK, you should activate your license with one of the following license activation types:刚安装了SDK ，您应该使用以下许可证激活类型之一激活许可证：

• Floating License
• Fixed License
• USB Key (HASP) Activation

Licenses are assigned to user accounts via License Manager.许可证通过 License Manager分配给用户帐户。

Release builds of the engine do not require connection to SDK Browser. Release builds based on the SIM Per Channel SDK edition may require Channel USB License Dongle (HASP).引擎的发行版本不需要连接到SDK Browser。基于SIM Per Channel SDK版本的发行版可能需要 Channel USB License Dongle (HASP) 。

注意

For evaluation kits: SDK Browser should always be launched irrespective of the build version, as in this case broadcasting over LAN isn't supported.对于评估套件：无论构建版本如何，都应始终启动SDK浏览器，因为在这种情况下，不支持通过LAN广播。

After you have installed an SDK, the Activate License window opens:当你安装了一个SDK后，Activate License窗口打开:

License activation types are available depending on your license. If a certain license activation type is not available as supposed, contact the person who is assigned the role of Company Admin for assistance.许可证激活类型取决于您的许可证。如果某个许可证激活类型如预期的那样不可用，请与分配了Company Admin角色的人员联系以寻求帮助。

注意

If you have any questions or technical issues, don't hesitate to send us an email to licensing@unigine.com.如有任何疑问或技术问题，请随时向我们发送电子邮件至licensing@unigine.com。

If you do not have stable Internet connection, SDK Browser can work in the offline mode. However, in this case, it is required to activate your offline license.如果您没有稳定的Internet连接，则SDK Browser可以在脱机模式下工作。但是，在这种情况下，需要激活您的离线许可证。

Having activated a license for SDK, you can see the info about it by using the License Info button.激活了SDK许可证后，您可以使用License Info按钮查看有关它的信息。

In the window that opens, the information on the current license is available:在打开的窗口中，提供有关当前许可证的信息：

• License type 许可类型
• Account 账户
• Expiration date of runtime and updates运行时和更新的到期日期

This type of license activation is account-locked.这种类型的许可证激活附加到帐户。

If you have a stable Internet connection, your licenses are retrieved automatically from your developer.unigine.com account. That means you can switch between PCs.如果您的网络连接稳定，则会从developer.unigine.com帐户中自动检索许可证。这意味着您可以在电脑之间切换。

注意

A seat can't be used by several computers at the same time. If you sign in on a computer, you will be logged off on the one, where you've been signed in before.一个座位不能同时被多台计算机使用。如果您在计算机上登录，则将在以前登录的计算机上注销。

To activate a product with this type of activation, select the Floating License type in the Activate License window that appears immediately after the product has been installed:要使用这种激活类型激活产品，请在产品安装后立即出现的Activate License窗口中选择Floating License类型:

If the product has already been installed, but is not activated, do the following:如果该产品已经安装，但尚未激活，请执行以下操作:

1. Run SDK Browser and sign in with your credentials.
   运行SDK Browser并使用您的凭据登录。
   
2. Go to the Products tab of the SDK Browser.转到SDK浏览器的Products选项卡。
3. Click Activate on the SDK panel.
   在 SDK 面板上单击 Activate。
4. In the window that opens, choose Floating License and click Activate. SDK will be activated and locked to the current account.
   在打开的窗口中，选择Floating License，然后单击Activate。 SDK将被激活并锁定到当前帐户。
   

You can switch from Floating License to Fixed anytime.您可以在任何时候将从Floating License 切换到Fixed。

This type of license activation is node-locked. That means SDK is locked to the current PC and will not be available on other machines. 这种类型的许可证激活与对象相关。这意味着SDK已锁定到当前电脑，在其他计算机上将不可用。

Internet connection is not required for work with this type of license. However, it is required for activation: you can activate Fixed license in the two following ways: 使用此类型的许可证不需要互联网连接。但是，激活是必需的：您可以通过以下两种方式激活固定许可证。

• Online activation在线激活
• Offline activation离线激活

警告

Switching to Fixed License cannot be reverted.切换到固定许可证无法还原。

Online Activation在线激活#

Offline Activation离线激活#

Switching to Offline License切换到离线许可证#

A USB license dongle (HASP) holds licenses under hardware control thus allowing you to run SDK Browser with no need for Internet access in any way. USB许可证加密狗在硬件控制下持有许可证，因此您无需任何方式即可访问Internet来运行SDK Browser。

注意

The USB license dongle is available on both Windows and Linux. Windows和Linux上都可以使用USB许可证加密狗。

On Windows:在Windows上：

1. Insert the USB license dongle into the USB port.将USB许可证加密狗插入USB端口。
2. Run SDK Browser. Authorization process will be done automatically (the sign-in form will be skipped). Don't eject the dongle while working.运行SDK浏览器。授权过程将自动完成（将跳过登录表单）。工作时不要弹出加密狗。

警告

In order for your keys to work as expected, please disable the USB selective suspend feature. Follow this link to learn more. 为了使您的键正常工作，请禁用USB selective suspend功能。点击此链接以了解更多信息。

On Linux:在Linux上：

1. Check if your operating system contains the udev subsystem.检查您的操作系统是否包含 udev 子系统。
2. Run the SDK_Browser/bin/install_grdnt_udev_rules.sh script (the root user's rights are required).运行SDK_Browser/bin/install_grdnt_udev_rules.sh脚本（需要根用户权限）。
3. Insert the USB license dongle into the USB port.将USB许可证加密狗插入USB端口。
4. Run SDK Browser. Authorization process will be done automatically (the sign-in form will be skipped). Don't eject the dongle while working.运行SDK浏览器。授权过程将自动完成（将跳过登录表单）。工作时不要弹出加密狗。

In case of multiple seats, insert a dongle into any single PC in the local network. Other licenses are retrieved automatically in the same way as for online licenses.如果多个座位，请将加密狗插入局域网中的任何一台电脑。其他许可证的获取方式与在线许可证相同。

In case of multiple dongles used in one local network:如果在一个局域网中使用了多个加密狗：

1. Insert a dongle into any PC in the local network. This PC is going to be the licensing host.将加密狗插入局域网中的任何电脑。这台电脑将成为许可主机。
2. Use the command line to run SDK Browser on the licensing host and set its IP and Port in the local network as command-line parameters. For example:
   命令行

   browser.exe -licensing_host 192.168.1.1:4545

   After being started, SDK Browser on the host will wait for connection to Port 4545.使用命令行在许可主机上运行SDK Browser，并将其在本地网络中的IP和端口设置为命令行参数。例如：
   命令行

   browser.exe -licensing_host 192.168.1.1:4545

   启动后，主机上的SDK Browser将等待连接到端口4545。
3. Run SDK Browser on the PC that is going to work under the license as follows: set the argument containing the parameters of the licensing host via Customize Run Options to run the application, or via Customize UnigineEditor Options to edit it.在将要获得许可的电脑上运行SDK浏览器，如下所示：通过Customize Run Options设置包含许可主机参数的参数以运行该应用程序，或通过Customize UnigineEditor Options对其进行编辑。

On the PC that has a dongle inserted (licensing host), SDK Browser shall be running. Other PCs that retrieve the license can do without SDK browser and open the Editor or build directly.在插入了加密狗的电脑（许可主机）上，SDK Browser应该正在运行。其他获取许可证的电脑可以不使用SDK浏览器而直接打开编辑器或构建。

USB License Dongles (HASPs) for SIM Per Channel SDK用于每通道SIM卡的USB许可证加密狗#

Two types of USB license dongle are used for SIM Per Channel SDK: SIM卡每通道SDK使用两种类型的USB许可证加密狗：

• Seat USB Dongle (HASP) — a license used for development. Is used as an access to the allocated seat. Seat USB Dongle (HASP) —用于开发的许可证。用作对已分配座位的访问。
• Channel USB Dongle (HASP) — a license used for release builds, i. e. for each instance of the released application. Two types of licenses are available for release builds:
  • VR Channel
  • IG Channel
  Channel USB Dongle (HASP) —用于发行版本的许可证，即e。对于已发布应用程序的每个实例。有两种类型的许可证可用于发行版本：
  • VR Channel
  • IG Channel

注意

Launching an application with a Channel USB dongle does not require SDK Browser. In case an SDK Browser instance is running, your application runtime uses SDK Browser activation (works "via Seat") instead of using the dongle.使用ChannelUSB加密狗启动应用程序不需要SDKBrowser。 如果SDK Browser实例正在运行，您的应用程序运行时将使用SDK Browser激活（“通过 Seat”）而不是使用加密狗。

Channel USB Dongles (HASPs)通道USB加密狗 (HASP)#

Licenses for Sim Per-Channel SDK edition differ depending on the types of UNIGINE plugins used in your applications. Sim Per-Channel SDK版本的许可证因应用程序中使用的UNIGINE插件类型而异。

Base	VR	IG
	Base plugins	Base + VR plugins
GPUMonitor	Oculus	EasyBlend
CadImporter	Varjo	Projection
FbxImporter	OpenVR	Separate
GLTFImporter	TeslaSuit	Surround
Ultraleap	LeapMotion	Wall
Kinect	Geodetics
Steam	ARTTracker	Syncker
	VrpnClient	IG, CIGIConnector, DISConnector, HLAConnector

Purchasing a per-channel license is not required if your application uses only the Base set of UNIGINE’s plugins.如果您的应用仅使用UNIGINE的基本组，则不需要购买每通道许可证。

For launching final builds of applications created using IG (Image Generator) and VR plugins, either of the following USB dongles (HASPs) is required:要启动使用 IG （图像生成器）和 VR 插件创建的应用程序的最终版本，需要以下USB加密狗之一：

• VR Channel enables you to launch an application created on the basis of the Sim Per-Channel SDK edition using VR plugins. VR Channel使您可以使用VR插件启动基于Sim Per-Channel SDK版本创建的应用程序。
• IG Channel enables you to launch an application created on the basis of the Sim Per-Channel SDK edition using IG and VR plugins. IG Channel使您能够启动使用IG和VR插件在Sim Per-Channel SDK版本的基础上创建的应用程序。

注意

• License broadcasting over the local network is not available for Channel USB Dongles.通道USB加密狗无法使用本地网络上的许可证广播。
• All per-channel licenses purchased prior to UNIGINE 2.12 shall be treated as IG Channels.在UNIGINE 2.12之前购买的所有单频道许可证均应被视为 IG Channel 的许可证。