{"id":10006618,"date":"2022-09-28T13:12:15","date_gmt":"2022-09-28T05:12:15","guid":{"rendered":"https:\/\/ityet.com\/?p=10006618"},"modified":"2022-09-28T13:12:15","modified_gmt":"2022-09-28T05:12:15","slug":"%e7%94%a8ar-engine%e6%89%8b%e9%83%a8%e9%aa%a8%e9%aa%bc%e8%b7%9f%e8%b8%aa%e8%83%bd%e5%8a%9b%e5%ae%9e%e7%8e%b0%e8%99%9a%e6%8b%9f%e6%89%8b%e8%a1%a8%e8%af%95%e6%88%b4","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006618","title":{"rendered":"\u7528AR Engine\u624b\u90e8\u9aa8\u9abc\u8ddf\u8e2a\u80fd\u529b\u5b9e\u73b0\u865a\u62df\u624b\u8868\u8bd5\u6234"},"content":{"rendered":"

AR\u6280\u672f\u7684\u843d\u5730\u5e94\u7528\uff0c\u63a8\u52a8\u7740\u7535\u5546\u9886\u57df\u7684\u4e0d\u65ad\u5347\u7ea7\uff0c\u901a\u8fc7\u589e\u5f3a\u73b0\u5b9e\u4e3a\u7528\u6237\u5e26\u6765\u4e86\u865a\u62df\u4e0e\u73b0\u5b9e\u7ed3\u5408\u7684AR\u8d2d\u7269\u4f53\u9a8c\u3002\u5982AR\u8bd5\u8863\u3001AR\u8bd5\u978b\u3001AR\u8bd5\u5986\u7b49\u529f\u80fd\u7684\u51fa\u73b0\u8ba9\u7528\u6237\u5728\u624b\u673a\u4e0a\u5c31\u80fd\u4f53\u9a8c\u4ea7\u54c1\u7684\u4f69\u6234\u6548\u679c\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u66f4\u76f4\u89c2\u3001\u66f4\u771f\u5b9e\u7684\u4e86\u89e3\u4ea7\u54c1\u4fe1\u606f\uff0c\u63d0\u5347\u6d88\u8d39\u8005\u7684\u8d2d\u7269\u6109\u60a6\u611f\uff0c\u5e2e\u52a9\u7535\u5546\u5e94\u7528\u63d0\u9ad8\u8d2d\u7269\u8f6c\u5316\u7387\u3002\u534e\u4e3aAR Engine<\/a>\u4e5f\u4e3aAR\u8d2d\u7269\u63d0\u4f9b\u4e86\u5b9e\u73b0\u65b9\u6848\uff0c\u4f7f\u7528\u624b\u90e8\u8ddf\u8e2a\u80fd\u529b\u5373\u53ef\u5b9e\u73b0\u865a\u62df\u624b\u8868\u8bd5\u6234\u3002<\/p>\n

\u6548\u679c\u5c55\u793a<\/h3>\n

\"\"<\/p>\n

\u5b9e\u73b0\u65b9\u6cd5<\/h3>\n

AR Engine\u63d0\u4f9b\u624b\u90e8\u9aa8\u9abc\u8ddf\u8e2a\u80fd\u529b\uff0c\u53ef\u4ee5\u8bc6\u522b\u8ddf\u8e2a21\u4e2a\u624b\u90e8\u5173\u8282\u70b9\u7684\u4f4d\u7f6e\u548c\u59ff\u6001\uff0c\u5f62\u6210\u624b\u90e8\u9aa8\u9abc\u6a21\u578b\u3002\u901a\u8fc7\u624b\u52bf\u8bc6\u522b\u80fd\u529b\uff0c\u53ef\u4ee5\u7ed9AR\u5e94\u7528\u63d0\u4f9b\u4ea4\u4e92\u529f\u80fd\u5e76\u5b9e\u73b0\u4e00\u4e9b\u8da3\u5473\u73a9\u6cd5\uff0c\u6bd4\u5982\u53ef\u4ee5\u5c06AR\u4e16\u754c\u4e2d\u7684\u865a\u62df\u7269\u4f53\u7f6e\u653e\u5230\u4eba\u7684\u624b\u90e8\u66f4\u7cbe\u786e\u7684\u4f4d\u7f6e\uff0c\u5982\u624b\u6307\u5c16\u3001\u624b\u638c\u5fc3\u7b49\uff1b\u8fd8\u53ef\u9a71\u52a8\u865a\u62df\u624b\u505a\u51fa\u66f4\u7cbe\u7ec6\u7684\u52a8\u4f5c\u3002\u4e0b\u9762\u6211\u4f1a\u5c55\u793a\u865a\u62df\u624b\u8868\u8bd5\u6234\u529f\u80fd\u7684\u5177\u4f53\u5f00\u53d1\u6b65\u9aa4\u3002<\/p>\n

\u96c6\u6210\u6b65\u9aa4<\/h3>\n

\u5f00\u53d1\u73af\u5883\u8981\u6c42\uff1a<\/strong>
JDK 1.8.211\u53ca\u4ee5\u4e0a\u3002<\/p>\n

\u5b89\u88c5Android Studio 3.0\u53ca\u4ee5\u4e0a\uff1a<\/p>\n

minSdkVersion 26\u53ca\u4ee5\u4e0a<\/p>\n

targetSdkVersion 29\uff08\u63a8\u8350\uff09<\/p>\n

compileSdkVersion 29\uff08\u63a8\u8350\uff09<\/p>\n

Gradle 6.1.1\u53ca\u4ee5\u4e0a\uff08\u63a8\u8350\uff09<\/p>\n

\u5728\u534e\u4e3a\u7ec8\u7aef\u8bbe\u5907\u4e0a\u7684\u5e94\u7528\u5e02\u573a\u4e0b\u8f7dAR Engine\u670d\u52a1\u7aefAPK\uff08\u9700\u5728\u534e\u4e3a\u5e94\u7528\u5e02\u573a\uff0c\u641c\u7d22\u201c\u534e\u4e3aAR Engine\u201d\uff09\u5e76\u5b89\u88c5\u5230\u7ec8\u7aef\u8bbe\u5907\u3002<\/p>\n

\u6d4b\u8bd5\u5e94\u7528\u7684\u8bbe\u5907\uff1a\u53c2\u89c1AREngine\u7279\u6027\u8f6f\u786c\u4ef6\u4f9d\u8d56\u8868<\/a>\u3002\u5982\u679c\u540c\u65f6\u4f7f\u7528\u591a\u4e2aHMS Core\u7684\u670d\u52a1\uff0c\u5219\u9700\u8981\u4f7f\u7528\u5404\u4e2aKit\u5bf9\u5e94\u7684\u6700\u5927\u503c\u3002<\/p>\n

\u5f00\u53d1\u51c6\u5907<\/h3>\n
    \n
  1. \u5728\u5f00\u53d1\u5e94\u7528\u524d\u9700\u8981\u5728\u534e\u4e3a\u5f00\u53d1\u8005\u8054\u76df\u7f51\u7ad9<\/a>\u4e0a\u6ce8\u518c\u6210\u4e3a\u5f00\u53d1\u8005\u5e76\u5b8c\u6210\u5b9e\u540d\u8ba4\u8bc1\uff0c\u5177\u4f53\u65b9\u6cd5\u8bf7\u53c2\u89c1\u5e10\u53f7\u6ce8\u518c\u8ba4\u8bc1<\/a>\u3002<\/li>\n
  2. \u534e\u4e3a\u63d0\u4f9b\u4e86Maven\u4ed3\u96c6\u6210\u65b9\u5f0f\u7684AR Engine SDK\u5305\uff0c\u5728\u5f00\u59cb\u5f00\u53d1\u524d\uff0c\u9700\u8981\u5c06AR Engine SDK\u96c6\u6210\u5230\u60a8\u7684\u5f00\u53d1\u73af\u5883\u4e2d\u3002<\/li>\n
  3. Android Studio\u7684\u4ee3\u7801\u5e93\u914d\u7f6e\u5728Gradle\u63d2\u4ef67.0\u4ee5\u4e0b\u7248\u672c\u30017.0\u7248\u672c\u548c7.1\u53ca\u4ee5\u4e0a\u7248\u672c\u6709\u6240\u4e0d\u540c\u3002\u8bf7\u6839\u636e\u60a8\u5f53\u524d\u7684Gradle\u63d2\u4ef6\u7248\u672c\uff0c\u9009\u62e9\u5bf9\u5e94\u7684\u914d\u7f6e\u8fc7\u7a0b\u3002<\/li>\n
  4. \u4ee57.0\u4e3a\u4f8b\uff1a<\/li>\n<\/ol>\n

    \u6253\u5f00Android Studio\u9879\u76ee\u7ea7\u201cbuild.gradle\u201d\u6587\u4ef6\uff0c\u6dfb\u52a0Maven\u4ee3\u7801\u5e93\u3002<\/p>\n

    \u5728\u201cbuildscript > repositories\u201d\u4e2d\u914d\u7f6eHMS Core SDK\u7684Maven\u4ed3\u5730\u5740\u3002<\/p>\n

    buildscript {\n        repositories {\n            google()\n            jcenter()\n            maven {url "https:\/\/developer.huawei.com\/repo\/" }\n        }\n}<\/code><\/pre>\n
    \u6253\u5f00\u9879\u76ee\u7ea7\u201csettings.gradle\u201d\u6587\u4ef6\uff0c\u914d\u7f6eHMS Core SDK\u7684Maven\u4ed3\u5730\u5740<\/p>\n
    dependencyResolutionManagement {\n    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)\n            repositories {\n                    repositories {\n                            google()\n                        jcenter()\n                        maven {url "https:\/\/developer.huawei.com\/repo\/" }\n                    }\n                }\n}<\/code><\/pre>\n
      \n
    1. \u6dfb\u52a0\u4f9d\u8d56 \u5728\u201cdependencies\u201d\u4e2d\u6dfb\u52a0\u5982\u4e0b\u7f16\u8bd1\u4f9d\u8d56\uff1a<\/li>\n<\/ol>\n
      dependencies {\n    implementation 'com.huawei.hms:arenginesdk:{version}\n}<\/code><\/pre>\n
      \u5e94\u7528\u5f00\u53d1<\/h3>\n
      1.\u8fd0\u884c\u524d\u9a8c\u8bc1\uff1a\u68c0\u67e5\u5f53\u524d\u8bbe\u5907\u662f\u5426\u5b89\u88c5\u4e86AR Engine\uff0c\u82e5\u5df2\u7ecf\u5b89\u88c5\u5219\u6b63\u5e38\u8fd0\u884c\uff0c\u82e5\u6ca1\u6709\u5b89\u88c5\uff0cApp\u5e94\u91c7\u7528\u5408\u9002\u7684\u65b9\u5f0f\u63d0\u9192\u7528\u6237\u5b89\u88c5AR Engine\uff0c\u5982\u4e3b\u52a8\u8df3\u8f6c\u5e94\u7528\u5e02\u573a\uff0c\u8bf7\u6c42\u5b89\u88c5AR Engine\u3002\u5177\u4f53\u5b9e\u73b0\u4ee3\u7801\u5982\u4e0b<\/p>\n
      boolean isInstallArEngineApk =AREnginesApk.isAREngineApkReady(this);\nif (!isInstallArEngineApk) {\n            \/\/ ConnectAppMarketActivity.class\u4e3a\u8df3\u8f6c\u5e94\u7528\u5e02\u573a\u7684Activity\u3002\nstartActivity(new Intent(this, com.huawei.arengine.demos.common.ConnectAppMarketActivity.class));\n           isRemindInstall = true;\n}<\/code><\/pre>\n
      2.\u521d\u59cb\u5316AR\u573a\u666f\uff1aAREngine\u63d0\u4f9b5\u79cd\u573a\u666f\uff0c\u5305\u62ec\u8fd0\u52a8\u8ddf\u8e2a\uff08ARWorldTrackingConfig\uff09\u3001\u4eba\u8138\u8ddf\u8e2a\uff08ARFaceTrackingConfig\uff09\u3001\u624b\u90e8\u8bc6\u522b\uff08ARHandTrackingConfig\uff09\u3001\u4eba\u4f53\u8ddf\u8e2a\uff08ARBodyTrackingConfig\uff09\u548c\u56fe\u50cf\u8bc6\u522b\uff08ARImageTrackingConfig\uff09\u3002<\/p>\n
      \u8c03\u7528ARHandTrackingConfig\u63a5\u53e3\uff0c\u521d\u59cb\u5316\u624b\u90e8\u8bc6\u522b\u3002<\/p>\n
      mArSession = new ARSession(context);\nARHandTrackingConfig config = new ARHandTrackingconfig(mArSession);<\/code><\/pre>\n
        \n
      1. \u83b7\u53d6\u5230ARhandTrackingconfig\u540e\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u4f7f\u7528\u76f8\u673a\u7684\u524d\u7f6e\u6216\u8005\u540e\u7f6e\u7b49\u7b49\u4e00\u4e9b\u53ef\u9009\u7684\u65b9\u6cd5\uff1a<\/li>\n<\/ol>\n
        Config.setCameraLensFacing(ARConfigBase.CameraLensFacing.FRONT);<\/code><\/pre>\n
          \n
        1. \u4f60\u9700\u8981\u628a\u4f60\u83b7\u53d6\u5230\u7684\u624b\u90e8\u8bc6\u522b\u83b7\u53d6\u5230\u7684config\u914d\u7f6e\u5230ArSession\u4e2d\uff0c\u7136\u540e\u542f\u52a8\u624b\u90e8\u8bc6\u522b\u573a\u666f\uff1a<\/li>\n<\/ol>\n
          mArSession.configure(config);\nmArSession.resume();<\/code><\/pre>\n
            \n
          1. \u521d\u59cb\u5316HandSkeletonLineDisplay\u7c7b\uff0c\u6b64\u7c7b\u662f\u6839\u636e\u624b\u9aa8\u67b6\u70b9\u7684\u5750\u6807\u6765\u7ed8\u5236\u624b\u9aa8\u67b6\u7ebf\uff1a<\/li>\n<\/ol>\n
            Class HandSkeletonLineDisplay implements HandRelatedDisplay{\n\/\/\u6b64\u7c7b\u9700\u8981\u51e0\u4e2a\u65b9\u6cd5\n\/\/\u521d\u59cb\u5316\u65b9\u6cd5\npublic void init(){\n}\n\/\/\u7ed8\u5236\u624b\u9aa8\u67b6\u70b9\u7684\u65b9\u6cd5,\u8fd9\u91cc\u9700\u8981\u4f20\u5165ARHand\u5bf9\u8c61\uff0c\u7528\u6765\u83b7\u53d6\u6570\u636e\npublic void onDrawFrame(Collection<ARHand> hands,){\n\n    \/\/\u8c03\u7528getHandskeletonArray()\u65b9\u6cd5\u7528\u6765\u83b7\u53d6\u624b\u90e8\u5173\u8282\u70b9\u5750\u6807\u6570\u636e\n        Float[] handSkeletons  =  hand.getHandskeletonArray();\n\n        \/\/\u628ahandSkeletons\u4f20\u5165\u5230\u5b9e\u65f6\u66f4\u65b0\u6570\u636e\u65b9\u6cd5\u4e2d\n        updateHandSkeletonsData(handSkeletons);\n\n}\n\/\/\u66f4\u65b0\u9aa8\u67b6\u70b9\u7684\u8fde\u63a5\u6570\u636e\uff0c\u5728\u66f4\u65b0\u4efb\u4f55\u5e27\u7684\u65f6\u5019\u8c03\u7528\u6b64\u65b9\u6cd5\npublic void updateHandSkeletonLinesData(){\n\n\/\/\u7528\u6765\u521b\u5efa\u5e76\u521d\u59cb\u5316\u7f13\u51b2\u533a\u5bf9\u8c61\u7684\u6570\u636e\u5b58\u50a8\nGLES20.glBufferData(\u2026,mVboSize,\u2026);\n\n\/\/\u7528\u6765\u66f4\u65b0\u7f13\u51b2\u533a\u5bf9\u8c61\u4e2d\u7684\u6570\u636e\nGLES20.glBufferSubData(\u2026,mPointsNum,\u2026);\n\n}\n}<\/code><\/pre>\n
              \n
            1. \u521d\u59cb\u5316HandRenderManager\u7c7b\uff0c\u6b64\u7c7b\u662f\u6765\u6e32\u67d3\u4eceHUAWEI AREngine\u83b7\u53d6\u7684\u6570\u636e<\/li>\n<\/ol>\n
              Public class HandRenderManager implements GLSurfaceView.Renderer{\n    \n    \/\/\u8bbe\u7f6eARSession\u5bf9\u8c61\uff0c\u7528\u4e8e\u83b7\u53d6onDrawFrame\u65b9\u6cd5\u4e2d\u7684\u6700\u65b0\u6570\u636e\u3002\n    Public void setArSession(){\n    }\n}<\/code><\/pre>\n
                \n
              1. \u5728HandRenderManager\u7c7b\u4e2d\uff0c\u521d\u59cb\u5316onDrawFrame()\u65b9\u6cd5:<\/li>\n<\/ol>\n
                Public void onDrawFrame(){\n\/\/\u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\u8c03\u7528\u4e86setCameraTextureName(),update()\u7b49\u65b9\u6cd5\u7528\u6765\u66f4\u65b0ArEngine\u7684\u8ba1\u7b97\u7ed3\u679c\n\/\/\u5e94\u7528\u5728\u83b7\u53d6\u5230\u6700\u65b0\u6570\u636e\u65f6\u6765\u8c03\u7528\u6b64\u63a5\u53e3\u3002\nmSession.setCameraTextureName();\nARFrame arFrame = mSession.update();\nARCamera arCamera = arFrame.getCamera();\n\/\/\u83b7\u53d6\u4eba\u4f53\u624b\u90e8\u8ddf\u8e2a\u65f6\u8fd4\u56de\u7684\u8ddf\u8e2a\u7ed3\u679c \nCollection<ARHand> hands =  mSession.getAllTrackables(ARHand.class);\n     \/\/\u628a\u83b7\u53d6\u5230\u7684hands\u5bf9\u8c61\u5faa\u73af\u4f20\u5165\u66f4\u65b0\u624b\u52bf\u8bc6\u522b\u4fe1\u606f\u65b9\u6cd5\u4e2d,\u8fdb\u884c\u5904\u7406\n     For(ARHand hand  :  hands){\n         updateMessageData(hand);\n}\n}<\/code><\/pre>\n
                8.\u6700\u540e\u5728\u5c55\u793a\u6548\u679c\u7684HandActivity\u9875\u9762,\u7ed9SurfaceView \u8bbe\u7f6e\u6e32\u67d3\u5668\u3002<\/p>\n
                mSurfaceView.setRenderer(mHandRenderManager);\n\u8bbe\u7f6e\u6e32\u67d3\u6a21\u5f0f\nmSurfaceView.setRenderMode(GLEurfaceView.RENDERMODE_CONTINUOUSLY);<\/code><\/pre>\n
                \u5177\u4f53\u5b9e\u73b0\u53ef\u53c2\u8003\u793a\u4f8b\u4ee3\u7801<\/a>\u3002<\/p>\n
                \u4e86\u89e3\u66f4\u591a\u8be6\u60c5>><\/strong><\/p>\n
                \u8bbf\u95ee\u534e\u4e3a\u5f00\u53d1\u8005\u8054\u76df\u5b98\u7f51<\/a>  
                \u83b7\u53d6                \u5f00\u53d1\u6307\u5bfc\u6587\u6863<\/a>  
                \u534e\u4e3a\u79fb\u52a8\u670d\u52a1\u5f00\u6e90\u4ed3\u5e93\u5730\u5740\uff1a                GitHub<\/a>\u3001Gitee<\/a><\/p>\n
                \u5173\u6ce8\u6211\u4eec\uff0c\u7b2c\u4e00\u65f6\u95f4\u4e86\u89e3 HMS Core \u6700\u65b0\u6280\u672f\u8d44\u8baf~<\/strong><\/p>\n
                https:\/\/segmentfault.com\/a\/1190000042554266<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
                AR\u6280\u672f\u7684\u843d\u5730\u5e94\u7528\uff0c\u63a8\u52a8\u7740\u7535\u5546\u9886\u57df\u7684\u4e0d\u65ad\u5347\u7ea7\uff0c\u901a\u8fc7\u589e\u5f3a\u73b0\u5b9e\u4e3a\u7528\u6237\u5e26\u6765\u4e86\u865a\u62df\u4e0e\u73b0\u5b9e\u7ed3\u5408\u7684AR\u8d2d\u7269\u4f53\u9a8c\u3002\u5982AR\u8bd5\u8863 […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-10006618","post","type-post","status-publish","format-standard","hentry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006618"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006618\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}