{"id":3225,"date":"2021-07-04T12:17:04","date_gmt":"2021-07-04T04:17:04","guid":{"rendered":"https:\/\/www.yumefx.com\/?p=3225"},"modified":"2021-07-04T12:19:14","modified_gmt":"2021-07-04T04:19:14","slug":"ue4-python%e4%b9%8b%e5%b8%b8%e7%94%a8%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/www.yumefx.com\/?p=3225","title":{"rendered":"UE4 Python\u4e4b\u5e38\u7528\u529f\u80fd"},"content":{"rendered":"\n<h1 style=\"text-align: center;\">\u524d\u8a00<\/h1>\n<p><a href=\"https:\/\/www.yumefx.com\/?p=3211\">\u524d\u6587<\/a>\u8bf4\u4e86\u5728UE4\u4e2d\u4f7f\u7528Python\u7684\u65b9\u6cd5\uff0c\u8fd9\u7bc7\u6587\u7ae0\u5c31\u8bf4\u4e00\u4e0b\u5728\u4f7f\u7528Python\u505aUE4\u5f00\u53d1\u65f6\u5e38\u7528\u7684\u4e00\u4e9b\u529f\u80fd\u3002<\/p>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u57fa\u4e8eUE4.26\uff0c\u5f15\u64ce\u81ea\u5e26\u7684Python\u7248\u672c\u4e3a3.7\u3002<\/p>\n<p>\u00a0<\/p>\n<h1 style=\"text-align: center;\">\u6dfb\u52a0\u81ea\u5b9a\u4e49\u83dc\u5355<\/h1>\n<p>\u8fd9\u4e2a\u529f\u80fd\u53ef\u4ee5\u5728UE4\u7684\u83dc\u5355\u680f\u4e0a\u6dfb\u52a0\u81ea\u5b9a\u4e49\u7684\u83dc\u5355\uff0c\u6267\u884c\u81ea\u5b9a\u4e49\u7684\u529f\u80fd\uff0c\u65b9\u4fbf\u7528\u6237\u4f7f\u7528\u3002<\/p>\n\n\n\n<pre>\n<span>import unreal<\/span>\n<span><\/span>\n<span>menus = unreal.ToolMenus.get()<\/span>\n<span>main_menu = menus.find_menu(&quot;LevelEditor.MainMenu&quot;)  # \u83b7\u53d6unreal\u7684\u83dc\u5355\u63a7\u4ef6<\/span>\n<span><\/span>\n<span>added_menu = main_menu.add_sub_menu(main_menu.get_name(), &quot;MyMenu&quot;, &quot;\u6211\u7684\u83dc\u5355&quot;, &quot;\u6211\u7684\u83dc\u5355&quot;)  # \u6dfb\u52a0\u5b50\u83dc\u5355<\/span>\n<span><\/span>\n<span>entry = unreal.ToolMenuEntry(<\/span>\n<span>    name=&#x27;func1&#x27;,<\/span>\n<span>    type=unreal.MultiBlockType.MENU_ENTRY,<\/span>\n<span>    insert_position=unreal.ToolMenuInsert(&#x27;&#x27;, unreal.ToolMenuInsertType.DEFAULT)<\/span>\n<span>)  # \u6309\u94ae<\/span>\n<span>entry.set_label(&#x27;\u6d4b\u8bd5&#x27;)<\/span>\n<span>entry.set_string_command(unreal.ToolMenuStringCommandType.PYTHON, &quot;Name&quot;, &#x27;print(&quot;\u6d4b\u8bd5\u4e00\u4e0b&quot;)&#x27;)  # \u8bbe\u7f6e\u6309\u94ae\u7684\u529f\u80fd<\/span>\n<span><\/span>\n<span><\/span>\n<span>added_menu.add_menu_entry(&#x27;MyMenu&#x27;, entry)  # \u5c06\u6309\u94ae\u6dfb\u52a0\u5230\u5b50\u83dc\u5355<\/span>\n<span><\/span>\n<span><\/span>\n<span>menus.refresh_all_widgets()  # \u5237\u65b0\u83dc\u5355ui<\/span>\n<\/pre>\n\n\n\n<p>\u8fd0\u884c\u540e\u751f\u6210\u7684\u83dc\u5355\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3226 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_01.jpg\" alt=\"\" width=\"684\" height=\"228\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_01.jpg 684w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_01-300x100.jpg 300w\" sizes=\"(max-width: 684px) 100vw, 684px\" \/><\/p>\n<p>\u70b9\u51fb\u6d4b\u8bd5\u83dc\u5355\u547d\u4ee4\u540e\u51fa\u73b0log\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3227 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_02.jpg\" alt=\"\" width=\"547\" height=\"307\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_02.jpg 547w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_02-300x168.jpg 300w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u56fe\u5f62\u754c\u9762<\/h1>\n<p>\u5728UE4\u4e2d\u4f7f\u7528Python\u7684PyQt\u5e93\u4e5f\u53ef\u4ee5\u5236\u4f5c\u56fe\u5f62\u754c\u9762\uff0c\u4f46\u56e0\u4e3aUE4\u7684\u56fe\u5f62\u754c\u9762\u662f\u4f7f\u7528C++\u5f00\u53d1\u7684\uff0c\u56e0\u6b64PyQt\u5f00\u53d1\u7684\u9875\u9762\u662f\u65e0\u6cd5\u5d4c\u5165\u5230UE4\u9875\u9762\u4e2d\u7684\uff0c\u8fd9\u4e00\u70b9\u9700\u8981\u6ce8\u610f\u3002<\/p>\n<p>\u4e0b\u9762\u5c31\u6765\u5b9e\u73b0\u4e00\u4e2aQt\u7a97\u53e3\u3002<\/p>\n<p>\u9996\u5148UE4\u81ea\u5e26\u7684Python\u4e2d\u6ca1\u6709PySide\u5e93\uff0c\u56e0\u6b64\u9700\u8981\u5148\u7ed9\u5f15\u64ce\u81ea\u5e26\u7684python\uff08\u8def\u5f84\u5728Engine\\Binaries\\ThirdParty\\Python3\\Win64\uff09\u5b89\u88c5PySide\u5e93\u3002<\/p>\n\n\n\n<pre><span>pip install PySide2<\/span><\/pre>\n\n\n\n<p>\u53e6\u5916\u540c\u6837\u7531\u4e8eUE4\u7684\u56fe\u5f62\u754c\u9762\u662fC++\u5f00\u53d1\u7684\uff0c\u56e0\u6b64\u9700\u8981\u5c06Qt\u7684\u7a97\u53e3\u7c7b\u4e0eUE4\u7684\u7a97\u53e3\u8fdb\u884c\u5173\u8054\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4UE4\u95ea\u9000\u6216\u8005\u5361\u6b7b\u3002<\/p>\n<p>\u4e00\u4e2a\u7b80\u5355\u7a97\u53e3\u7684\u4ee3\u7801\u5982\u4e0b<\/p>\n\n\n\n<pre>\n<span>import unreal<\/span>\n<span>from functools import partial<\/span>\n<span>from PySide2 import QtWidgets<\/span>\n<span><\/span>\n<span>def __QtAppTick__(delta_seconds):<\/span>\n<span>    QtWidgets.QApplication.sendPostedEvents()<\/span>\n<span>    <\/span>\n<span>def bind_widget_to_unreal(widget):<\/span>\n<span>    winid = widget.winId()<\/span>\n<span>    unreal.parent_external_window_to_slate(winid)<\/span>\n<span><\/span>\n<span>unreal_app = QtWidgets.QApplication.instance()<\/span>\n<span>if not unreal_app:<\/span>\n<span>    unreal_app = QtWidgets.QApplication([])<\/span>\n<span>    tick_handle = unreal.register_slate_post_tick_callback(__QtAppTick__)<\/span>\n<span>    __QtAppQuit__ = partial(unreal.unregister_slate_post_tick_callback, tick_handle)<\/span>\n<span>    unreal_app.aboutToQuit.connect(__QtAppQuit__)<\/span>\n<span><\/span>\n<span>w = QtWidgets.QWidget()<\/span>\n<span>bind_widget_to_unreal(w)<\/span>\n<span>w.show()<\/span>\n<\/pre>\n\n\n\n<p>\u6267\u884c\u540e\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3228 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_03.jpg\" alt=\"\" width=\"991\" height=\"972\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_03.jpg 991w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_03-300x294.jpg 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_03-768x753.jpg 768w\" sizes=\"(max-width: 991px) 100vw, 991px\" \/><\/p>\n<p>\u518d\u7ed3\u5408<a href=\"https:\/\/www.yumefx.com\/?p=3125\">QtDesigner<\/a>\u5236\u4f5c\u7684ui\u6587\u4ef6\u548c\u901a\u8fc7<a href=\"https:\/\/github.com\/mottosso\/Qt.py\">Qt.py<\/a>\u52a0\u8f7dui\u6587\u4ef6\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e2a\u8db3\u591f\u5f3a\u5927\u5e76\u4e14\u53ef\u4ee5\u65b9\u4fbf\u968f\u65f6\u4fee\u6539\u7684UI\u7a97\u53e3\u3002<\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u5bfc\u5165\u8d44\u4ea7<\/h1>\n<p>\u5bf9\u4e8e\u56fe\u7247\u3001\u89c6\u9891\u7b49\u8d44\u4ea7\u7684\u5bfc\u5165\uff0c\u5b9e\u73b0\u662f\u5f88\u7b80\u5355\u7684\u3002<\/p>\n\n\n\n<pre>\n<span>task = unreal.AssetImportTask()  # \u521b\u5efa\u5bfc\u5165\u7684\u4efb\u52a1<\/span>\n<span>task.set_editor_property(&#x27;automated&#x27;, True)<\/span>\n<span>task.set_editor_property(&#x27;destination_path&#x27;, &quot;\/Game\/test&quot;)<\/span>\n<span>task.set_editor_property(&#x27;destination_name&#x27;, &quot;mypic&quot;)<\/span>\n<span>task.set_editor_property(&#x27;filename&#x27;, &quot;D:\/test.png&quot;)<\/span>\n<span>task.set_editor_property(&#x27;replace_existing&#x27;, True)  # \u66ff\u6362\u5df2\u5b58\u5728<\/span>\n<span>task.set_editor_property(&#x27;save&#x27;, True)  # \u5bfc\u5165\u540e\u4fdd\u5b58<\/span>\n<span>unreal.AssetToolsHelpers.get_asset_tools().import_asset_tasks([task])  # \u6267\u884c\u5bfc\u5165\u4efb\u52a1<\/span>\n<\/pre>\n\n\n\n<p>\u8fd0\u884c\u540e\uff0c\u56fe\u7247\u5c31\u88ab\u5bfc\u5165\u6210\u529f\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3229 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_04.jpg\" alt=\"\" width=\"1232\" height=\"303\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_04.jpg 1232w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_04-300x74.jpg 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_04-1024x252.jpg 1024w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_04-768x189.jpg 768w\" sizes=\"(max-width: 1232px) 100vw, 1232px\" \/><\/p>\n<p>\u800c\u5bf9\u4e8efbx\u3001abc\u3001obj\u7b49\u6a21\u578b\u6587\u4ef6\u7684\u5bfc\u5165\uff0c\u5c31\u4f1a\u6bd4\u8f83\u590d\u6742\uff0c\u5728\u5bfc\u5165\u6a21\u578b\u8d44\u4ea7\u65f6\u4f1a\u6709\u5982\u4e0b\u8fd9\u6837\u7684\u8bbe\u7f6e\u7a97\u53e3\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3230 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_05.jpg\" alt=\"\" width=\"424\" height=\"749\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_05.jpg 424w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_05-170x300.jpg 170w\" sizes=\"(max-width: 424px) 100vw, 424px\" \/><\/p>\n<p>\u56e0\u6b64\u5728\u4f7f\u7528Python\u5bfc\u5165\u6a21\u578b\u8d44\u4ea7\u65f6\uff0c\u4e5f\u9700\u8981\u5bf9\u8fd9\u90e8\u5206\u8bbe\u7f6e\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n\n\n\n<pre>\n<span>options = unreal.FbxImportUI()  #\u58f0\u660e\u5bfc\u5165\u914d\u7f6e<\/span>\n<span>options.set_editor_property(&#x27;import_mesh&#x27;, True)<\/span>\n<span>options.set_editor_property(&#x27;import_textures&#x27;, False) #\u4e0d\u5bfc\u5165\u6750\u8d28<\/span>\n<span>options.set_editor_property(&#x27;import_materials&#x27;, False) #\u4e0d\u5bfc\u5165\u8d34\u56fe<\/span>\n<span><\/span>\n<span># \u5bf9\u4e8e\u9759\u6001\u7684fbx\u8bbe\u7f6e\u9759\u6001\u6570\u636e\uff0c\u5305\u62ec\u5408\u5e76\u7f51\u683c\uff0c\u8f6c\u6362\u5355\u4f4d\u548c\u65b9\u5411\u7b49<\/span>\n<span>options.set_editor_property(&#x27;import_as_skeletal&#x27;, False)<\/span>\n<span>options.static_mesh_import_data.set_editor_property(&#x27;combine_meshes&#x27;, True)<\/span>\n<span>options.static_mesh_import_data.set_editor_property(&#x27;auto_generate_collision&#x27;, False)<\/span>\n<span>options.static_mesh_import_data.set_editor_property(&#x27;generate_lightmap_u_vs&#x27;, False)<\/span>\n<span>options.static_mesh_import_data.set_editor_property(&#x27;convert_scene&#x27;, True)<\/span>\n<span>options.static_mesh_import_data.set_editor_property(&#x27;convert_scene_unit&#x27;, True)<\/span>\n<span>options.static_mesh_import_data.set_editor_property(&#x27;vertex_color_import_option&#x27;, unreal.VertexColorImportOption.REPLACE)<\/span>\n<span><\/span>\n<span><\/span>\n<span>task = unreal.AssetImportTask()  # \u521b\u5efa\u5bfc\u5165\u7684\u4efb\u52a1<\/span>\n<span>task.set_editor_property(&#x27;automated&#x27;, True)<\/span>\n<span>task.set_editor_property(&#x27;destination_path&#x27;, &quot;\/Game\/test&quot;)<\/span>\n<span>task.set_editor_property(&#x27;destination_name&#x27;, &quot;fbx&quot;)<\/span>\n<span>task.set_editor_property(&#x27;filename&#x27;, &quot;D:\/test.fbx&quot;)<\/span>\n<span>task.set_editor_property(&#x27;replace_existing&#x27;, True)  # \u66ff\u6362\u5df2\u5b58\u5728<\/span>\n<span>task.set_editor_property(&#x27;save&#x27;, True)  # \u5bfc\u5165\u540e\u4fdd\u5b58<\/span>\n<span><\/span>\n<span># \u5c06\u8bbe\u7f6e\u653e\u5230\u5bfc\u5165\u4efb\u52a1\u4e2d<\/span>\n<span>task.set_editor_property(&#x27;options&#x27;, options)<\/span>\n<span><\/span>\n<span>unreal.AssetToolsHelpers.get_asset_tools().import_asset_tasks([task])  # \u6267\u884c\u5bfc\u5165\u4efb\u52a1<\/span>\n<\/pre>\n\n\n\n<p>\u5bfc\u5165\u540e\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3231 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_06.jpg\" alt=\"\" width=\"1325\" height=\"322\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_06.jpg 1325w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_06-300x73.jpg 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_06-1024x249.jpg 1024w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_06-768x187.jpg 768w\" sizes=\"(max-width: 1325px) 100vw, 1325px\" \/><\/p>\n<p>\u800c\u5728\u5bfc\u5165\u7279\u6548\u6216\u6bdb\u53d1\u7b49\u6587\u4ef6\u65f6\uff0c\u4f1a\u7528\u5230abc\u683c\u5f0f\uff0c\u8fd9\u65f6\u5019\u9700\u8981\u8bbe\u7f6eabc\u7684\u5bfc\u5165\u914d\u7f6e\u3002<\/p>\n<p>\u53e6\u5916\u7531\u4e8e\u8f74\u5411\u7684\u95ee\u9898\uff0c\u9ed8\u8ba4\u5bfc\u5165\u7684\u7269\u4f53\u671d\u5411\u662f\u9519\u8bef\u7684\uff0c\u9700\u8981\u4fee\u590d\u3002<\/p>\n\n\n\n<pre>\n<span># \u4fee\u590dabc\u7684\u8f74\u5411\u95ee\u9898<\/span>\n<span>abc_conversion_settings = unreal.AbcConversionSettings(<\/span>\n<span>    preset=unreal.AbcConversionPreset.MAYA,<\/span>\n<span>    flip_u=False, flip_v=True, scale=[1.0, -1.0, 1.0],<\/span>\n<span>    rotation=[90.0, 0.0, 0.0])<\/span>\n<span><\/span>\n<span>options = unreal.AbcImportSettings() #abc\u5bfc\u5165\u914d\u7f6e<\/span>\n<span>options.set_editor_property(&#x27;import_type&#x27;, unreal.AlembicImportType.STATIC_MESH)<\/span>\n<span>options.set_editor_property(&#x27;conversion_settings&#x27;, abc_conversion_settings)<\/span>\n<span><\/span>\n<span><\/span>\n<span>task = unreal.AssetImportTask()  # \u521b\u5efa\u5bfc\u5165\u7684\u4efb\u52a1<\/span>\n<span>task.set_editor_property(&#x27;automated&#x27;, True)<\/span>\n<span>task.set_editor_property(&#x27;destination_path&#x27;, &quot;\/Game\/test&quot;)<\/span>\n<span>task.set_editor_property(&#x27;destination_name&#x27;, &quot;abc&quot;)<\/span>\n<span>task.set_editor_property(&#x27;filename&#x27;, &quot;D:\/test.abc&quot;)<\/span>\n<span>task.set_editor_property(&#x27;replace_existing&#x27;, True)  # \u66ff\u6362\u5df2\u5b58\u5728<\/span>\n<span>task.set_editor_property(&#x27;save&#x27;, True)  # \u5bfc\u5165\u540e\u4fdd\u5b58<\/span>\n<span><\/span>\n<span># \u5c06\u8bbe\u7f6e\u653e\u5230\u5bfc\u5165\u4efb\u52a1\u4e2d<\/span>\n<span>task.set_editor_property(&#x27;options&#x27;, options)<\/span>\n<span><\/span>\n<span>unreal.AssetToolsHelpers.get_asset_tools().import_asset_tasks([task])  # \u6267\u884c\u5bfc\u5165\u4efb\u52a1<\/span>\n<\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3233 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_07.jpg\" alt=\"\" width=\"1385\" height=\"327\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_07.jpg 1385w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_07-300x71.jpg 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_07-1024x242.jpg 1024w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/07\/pyUE4Func_07-768x181.jpg 768w\" sizes=\"(max-width: 1385px) 100vw, 1385px\" \/><\/p>\n<p>\u9664\u4e86\u8f74\u5411\u4ee5\u5916\uff0c\u4eceMaya\u4e2d\u5bfc\u5165\u6a21\u578b\u65f6\u8fd8\u9700\u8981\u6ce8\u610f\u4e16\u754c\u6bd4\u4f8b\u5bfc\u81f4\u7684\u7f29\u653e\u95ee\u9898\u3002<\/p>\n\n\n\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u5176\u4ed6\u529f\u80fd<\/h1>\n<h3>\u8d44\u4ea7\u7ba1\u7406<\/h3>\n\n\n\n<pre>\n<span># \u521b\u5efa\u6587\u4ef6\u5939<\/span>\n<span>unreal.EditorAssetLibrary.make_directory(&#x27;\/Game\/Test\/NewDirectory&#x27;)<\/span>\n<span><\/span>\n<span># \u590d\u5236\u6587\u4ef6\u5939<\/span>\n<span>unreal.EditorAssetLibrary.duplicate_directory(&#x27;\/Game\/Test\/OldDirectory&#x27;, &#x27;\/Game\/Test\/NewDirectory&#x27;)<\/span>\n<span><\/span>\n<span># \u5220\u9664\u6587\u4ef6\u5939 <\/span>\n<span>unreal.EditorAssetLibrary.delete_directory(&#x27;\/Game\/Directory&#x27;)<\/span>\n<span><\/span>\n<span># \u91cd\u547d\u540d\u6587\u4ef6\u5939<\/span>\n<span>unreal.EditorAssetLibrary.rename_directory(&#x27;\/Game\/Directory&#x27;, &#x27;\/Game\/NewDirectory&#x27;)<\/span>\n<span><\/span>\n<span># \u590d\u5236\u8d44\u4ea7<\/span>\n<span>unreal.EditorAssetLibrary.duplicate_asset(&#x27;\/Game\/Test\/Old&#x27;, &#x27;\/Game\/Test\/New&#x27;)<\/span>\n<span><\/span>\n<span># \u5220\u9664\u8d44\u4ea7<\/span>\n<span>unreal.EditorAssetLibrary.delete_asset(&#x27;\/Game\/Test\/File&#x27;)<\/span>\n<span><\/span>\n<span># \u5224\u65ad\u8d44\u4ea7\u662f\u5426\u5b58\u5728<\/span>\n<span>unreal.EditorAssetLibrary.does_asset_exist(&#x27;\/Game\/Test\/New&#x27;)<\/span>\n<span><\/span>\n<span># \u91cd\u547d\u540d\u8d44\u4ea7<\/span>\n<span>unreal.EditorAssetLibrary.rename_asset(&#x27;\/Game\/Test\/Old&#x27;, &#x27;\/Game\/Test\/New&#x27;)<\/span>\n<span><\/span>\n<span>#\u9009\u62e9\u6307\u5b9a\u8d44\u4ea7<\/span>\n<span>paths = [&#x27;\/Game\/Test\/abc&#x27;,&#x27;\/Game\/Textures\/Sky\/Cloud&#x27;]<\/span>\n<span>unreal.EditorAssetLibrary.sync_browser_to_objects(paths)<\/span>\n<\/pre>\n\n\n\n<h3>\u00a0<\/h3>\n<h3>\u7269\u4f53\u64cd\u4f5c<\/h3>\n\n\n\n<pre>\n<span># \u4ece\u8d44\u4ea7\u521b\u5efa\u7269\u4f53<\/span>\n<span>asset = unreal.EditorAssetLibrary.load_asset(&quot;\/Game\/Test\/Fbx&quot;)<\/span>\n<span>actor_location = unreal.Vector(0.0, 0.0, 0.0)<\/span>\n<span>actor_rotation = unreal.Rotator(0.0, 0.0, 0.0)<\/span>\n<span>unreal.EditorLevelLibrary.spawn_actor_from_object(asset, actor_location,actor_rotation)<\/span>\n<span><\/span>\n<span># \u4ece\u84dd\u56fe\u5b9e\u4f8b\u5316\u7269\u4f53<\/span>\n<span>actor_class = unreal.EditorAssetLibrary.load_blueprint_class(&#x27;\/Game\/BluePrint\/MyActor&#x27;)<\/span>\n<span>actor_location = unreal.Vector(0.0, 0.0, 0.0)<\/span>\n<span>actor_rotation = unreal.Rotator(0.0, 0.0, 0.0)<\/span>\n<span>unreal.EditorLevelLibrary.spawn_actor_from_class(actor_class, actor_location, actor_rotation)<\/span>\n<span><\/span>\n<span># \u83b7\u53d6\u573a\u666f\u4e2d\u7684\u6240\u6709\u7269\u4f53<\/span>\n<span>actors = unreal.EditorLevelLibrary.get_all_level_actors()<\/span>\n<span><\/span>\n<span># \u83b7\u53d6\u573a\u666f\u4e2d\u7684\u6240\u6709\u7ec4\u4ef6<\/span>\n<span>components = unreal.EditorLevelLibrary.get_all_level_actors_components()<\/span>\n<span><\/span>\n<span># \u83b7\u53d6\u573a\u666f\u4e2d\u6240\u9009\u7684\u7269\u4f53<\/span>\n<span>unreal.EditorLevelLibrary.get_selected_level_actors()<\/span>\n<span><\/span>\n<span>#\u5728\u573a\u666f\u4e2d\u9009\u62e9\u7269\u4f53<\/span>\n<span>unreal.EditorLevelLibrary.set_selected_level_actors(actors_to_select)<\/span>\n<span><\/span>\n<span># \u83b7\u53d6GameWorld<\/span>\n<span>world = unreal.EditorLevelLibrary.get_editor_world()<\/span>\n<span><\/span>\n<span># \u83b7\u53d6\u573a\u666f\u4e2d\u67d0\u7c7b\u7684\u7269\u4f53<\/span>\n<span>unreal.GameplayStatics.get_all_actors_of_class(unreal.EditorLevelLibrary.get_editor_world(), bpname)<\/span>\n<span><\/span>\n<span># \u83b7\u53d6\u573a\u666f\u4e2d\u6709\u67d0tag\u7684\u7269\u4f53<\/span>\n<span>unreal.GameplayStatics.get_all_actors_of_class(unreal.EditorLevelLibrary.get_editor_world(), tagname)<\/span>\n<\/pre>\n\n\n\n<p>\u672c\u6587\u53c2\u8003\u81ea\u5f71\u89c6\u540e\u671f\u6d41\u7a0b\u5c0f\u767d\u7684<a href=\"https:\/\/mp.weixin.qq.com\/s\/eUVPCsV-0pxAqve9pXqLCA\">Unreal\u00a0Python\u7cfb\u5217\u6587\u7ae0<\/a>\u548cVanny\u00a0Yuan\u7684<a href=\"https:\/\/vannyyuan.github.io\/2021\/01\/26\/unreal\/UnrealPython%E5%9F%BA%E7%A1%80%E5%AD%A6%E4%B9%A0\/\">UnrealPython\u57fa\u7840\u5b66\u4e60<\/a>\uff0c\u6709\u4fee\u6539\u3002<\/p>\n<p>\u00a0<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u4eba\u751f\u4e0d\u80fd\u540e\u6094\uff0c\u53ea\u80fd\u9057\u61be\uff0c<br \/>\u56e0\u4e3a\u9057\u61be\u53ea\u662f\u5728\u611f\u53f9\u9519\u8fc7\uff0c<br \/>\u540e\u6094\u5374\u662f\u5426\u5b9a\u4e86\u81ea\u5df1\u66fe\u7ecf\u7684\u9009\u62e9\u3002<\/p>\n<p style=\"text-align: right;\">\u300a\u4e00\u5207\u90fd\u662f\u6700\u597d\u7684\u5b89\u6392\u300b<br \/>\u2014\u2014\u8f89\u59d1\u5a18<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u524d\u6587\u8bf4\u4e86\u5728UE4\u4e2d\u4f7f\u7528Python\u7684\u65b9\u6cd5\uff0c\u8fd9\u7bc7\u6587\u7ae0\u5c31\u8bf4\u4e00\u4e0b\u5728\u4f7f\u7528Python\u505aUE4\u5f00\u53d1\u65f6\u5e38\u7528\u7684\u4e00\u4e9b\u529f\u80fd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,69],"tags":[37,43,72,15],"_links":{"self":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/posts\/3225"}],"collection":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3225"}],"version-history":[{"count":0,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/posts\/3225\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/media\/3236"}],"wp:attachment":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}