{"id":60,"date":"2020-02-11T20:50:39","date_gmt":"2020-02-11T11:50:39","guid":{"rendered":"http:\/\/strangechu.com\/?p=60"},"modified":"2020-03-02T15:23:55","modified_gmt":"2020-03-02T06:23:55","slug":"ue4-%e6%aa%a2%e6%9f%a5actor%e6%98%af%e5%90%a6%e5%87%ba%e7%8f%be%e5%9c%a8%e7%95%ab%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/strangechu.com\/?p=60","title":{"rendered":"[UE4]\u6aa2\u67e5Actor\u662f\u5426\u51fa\u73fe\u5728\u756b\u9762"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u529f\u80fd\u9700\u6c42<\/h2>\n\n\n\n<p>\u5728\u516c\u53f8\u5c08\u6848\u4e2d\uff0c\u7531\u65bc\u4e00\u4e9b\u529f\u80fd\u9700\u6c42\uff0c\u5fc5\u9808\u5224\u65b7\u89d2\u8272\u662f\u5426\u51fa\u73fe\u5728\u756b\u9762\u4e2d\u3002<\/p>\n\n\n\n<p>\u7a0d\u5fae\u627e\u4e86\u4e00\u4e0b\u5b98\u65b9\u6587\u4ef6\uff0c\u627e\u5230\u6709<a href=\"https:\/\/docs.unrealengine.com\/en-US\/BlueprintAPI\/Rendering\/WasRecentlyRendered\/index.html\">WasRecentlyRendered<\/a>\u9019\u500b\u529f\u80fd\uff0c\u540d\u5b57\u770b\u8d77\u4f86\u7c21\u55ae\u597d\u61c2\u3002\u7136\u800c\u5be6\u969b\u4f7f\u7528\u6703\u767c\u73fe\u6709\u6642\u5224\u5b9a\u4e26\u672a\u548c\u60f3\u50cf\u7684\u4e00\u6a23\uff0c\u660e\u660e\u5728\u756b\u9762\u5916\u4e5f\u6703\u8fd4\u56detrue\uff0c\u70ba\u4ec0\u9ebc\u5462\uff1f<\/p>\n\n\n\n<p>\u770b\u4e86\u539f\u59cb\u78bc\u624d\u767c\u73fe\uff0cWasRecentlyRendered\u5167\u7684\u5224\u65b7\u4f9d\u64da\u662fPrimitiveComponent\u7684<a href=\"https:\/\/docs.unrealengine.com\/en-US\/API\/Runtime\/Engine\/Components\/UPrimitiveComponent\/GetLastRenderTime\/index.html\">LastRenderTime<\/a>\u4f86\u5224\u65b7\u7684\uff0c\u7136\u800c\u9019\u500b\u503c\u5728render shadow\u7684\u6642\u5019\u4e5f\u6703\u88ab\u66f4\u65b0\uff0c\u9020\u6210\u5224\u65b7\u932f\u8aa4\u3002<\/p>\n\n\n\n<h2 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