DOTS的迭代与安装变迁

ainatipen

DOTS跟随着Unity的Package Manager发布，使得最开始学习DOTS只需下载安装Entities包即可。
但是现在（作者从Unity 2020.1开始）Entities包不再在Package Manager直接提供，即便打开Unity内部的Edit->Project Setting->Package Manager->Enable Preview Packages选项也无济于事。
Unity官方给出一份列表，将其移除出了预览名单，再需要添加均需要使用Package Manager中的Add package from git URL...：
com.ptc.vuforia.enginecom.unity.2d.entitiescom.unity.ai.plannercom.unity.aovrecordercom.unity.assetbundlebrowsercom.unity.assetgraphcom.unity.barracudacom.unity.barracuda.burstcom.unity.build-report-inspectorcom.unity.cloud.userreportingcom.unity.collectionscom.unity.connect.sharecom.unity.dots.editorcom.unity.entitiescom.unity.film-tv.toolboxcom.unity.google.resonance.audiocom.unity.immediate-windowcom.unity.mathematicscom.unity.meshsynccom.unity.multiplayer-hlapicom.unity.package-manager-doctoolscom.unity.package-manager-uicom.unity.package-validation-suitecom.unity.physicscom.unity.platformscom.unity.platforms.androidcom.unity.platforms.linuxcom.unity.platforms.macoscom.unity.platforms.webcom.unity.platforms.windowscom.unity.playablegraph-visualizercom.unity.render-pipelines.lightweightcom.unity.rendering.hybridcom.unity.renderstreamingcom.unity.scene-templatecom.unity.simulation.clientcom.unity.simulation.corecom.unity.simulation.capturecom.unity.simulation.gamescom.unity.standardeventscom.unity.streaming-image-sequencecom.unity.test-framework.performancecom.unity.tiny.allcom.unity.transportcom.unity.upm.developcom.unity.vectorgraphicscom.unity.webrtccom.unity.xr.googlevr.androidcom.unity.xr.googlevr.ioscom.unity.xr.legacyinputhelperscom.unity.xr.oculus.androidcom.unity.xr.oculus.standalonecom.unity.xr.openvr.standalonecom.unity.xr.arsubsystemscom.unity.xr.interactionsubsystemscom.unity.xr.windowsmr.metro
具体内容在连接https://forum.unity.com/threads/visibility-changes-for-preview-packages-in-2020-1.910880/内可查询