{"id":4142,"date":"2025-11-14T11:42:40","date_gmt":"2025-11-14T03:42:40","guid":{"rendered":"https:\/\/chiggofactory.com\/?p=4142"},"modified":"2025-11-14T11:46:28","modified_gmt":"2025-11-14T03:46:28","slug":"stl-vs-obj","status":"publish","type":"post","link":"https:\/\/chiggofactory.com\/zh-CN\/stl-vs-obj\/","title":{"rendered":"STL\u548cOBJ\u7684\u533a\u522b"},"content":{"rendered":"\n

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\"OBJ<\/figure>\n\n\n\n

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STL \u4e0e OBJ\uff1a\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h2>\n\n\n\n
\"STL<\/figure>\n\n\n\n

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\u51e0\u4f55\u8868\u793a<\/h3>\n\n\n\n

STL \u548c OBJ \u90fd\u662f\u591a\u8fb9\u5f62\u7f51\u683c\u683c\u5f0f\uff0c\u4f46\u5b83\u4eec\u5904\u7406\u51e0\u4f55\u4f53\u7684\u65b9\u5f0f\u4e0d\u540c\u3002 STL \u7528\u4e09\u89d2\u5f62\u8868\u793a\u6bcf\u4e2a\u8868\u9762\uff0c\u56e0\u6b64\u66f2\u7ebf\u603b\u662f\u7531\u8bb8\u591a\u5c0f\u9762\u6765\u8fd1\u4f3c\u3002\u4f8b\u5982\uff0cSTL \u4e2d\u7684\u7403\u4f53\u662f\u7531\u6570\u767e\u6216\u6570\u5343\u4e2a\u4e09\u89d2\u5f62\u6784\u5efa\u7684\u3002\u53ea\u6709\u5f53\u8fd9\u4e9b\u4e09\u89d2\u5f62\u8db3\u591f\u5c0f\u65f6\uff0c\u5b83\u624d\u770b\u8d77\u6765\u5e73\u6ed1\u3002<\/p>\n\n\n\n

OBJ \u4e0d\u9650\u4e8e\u4e09\u89d2\u5f62\u3002\u5b83\u53ef\u4ee5\u5b58\u50a8\u5177\u6709\u4e09\u4e2a\u6216\u66f4\u591a\u9876\u70b9\u7684\u591a\u8fb9\u5f62\uff0c\u751a\u81f3\u53ef\u4ee5\u5b9a\u4e49\u5e73\u6ed1\u66f2\u9762\uff0c\u4f8b\u5982 NURBS\uff08\u975e\u5747\u5300\u6709\u7406 B \u6837\u6761\u66f2\u7ebf\uff09\u3002\u7406\u8bba\u4e0a\u8fd9\u5141\u8bb8\u7cbe\u786e\u7684\u66f2\u7ebf\u3002\u5b9e\u9645\u4e0a\uff0c\u5927\u591a\u6570 OBJ \u6587\u4ef6\u4ecd\u7136\u5bfc\u51fa\u4e3a\u4e09\u89d2\u7f51\u683c\uff0c\u5e76\u4e14\u5207\u7247\u5668\u65e0\u8bba\u5982\u4f55\u90fd\u4f1a\u5c06\u66f2\u7ebf\u8f6c\u6362\u4e3a\u9762\u3002\u56e0\u6b64\uff0c\u867d\u7136 OBJ \u5728\u6280\u672f\u4e0a\u66f4\u5f3a\u5927\uff0c\u4f46\u5bf9\u4e8e\u5178\u578b\u7684 3D \u6253\u5370\uff0c\u53ea\u8981\u7f51\u683c\u5206\u8fa8\u7387\u8f83\u9ad8\uff0c\u6700\u7ec8\u7ed3\u679c\u901a\u5e38\u4e0e STL \u76f8\u540c\u3002<\/p>\n\n\n\n

\u6587\u4ef6\u7ed3\u6784<\/h3>\n\n\n\n

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\u5355\u4f4d\u548c\u89c4\u6a21<\/h3>\n\n\n\n

STL \u548c OBJ \u90fd\u4e0d\u80fd\u53ef\u9760\u5730\u5b58\u50a8\u5355\u5143\u4fe1\u606f\u3002 STL \u662f\u5b8c\u5168\u65e0\u5355\u4f4d\u7684\u3002 OBJ \u6709\u65f6\u53ef\u4ee5\u5305\u542b\u6bd4\u4f8b\u6570\u636e\uff0c\u4f46\u5b83\u6ca1\u6709\u6807\u51c6\u5316\u5e76\u4e14\u7ecf\u5e38\u88ab\u5ffd\u7565\u3002\u56e0\u6b64\uff0c\u6a21\u578b\u53ef\u80fd\u4f1a\u4ee5\u9519\u8bef\u7684\u5c3a\u5bf8\u5bfc\u5165\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5207\u7247\u673a\u91c7\u7528\u6beb\u7c73\u5355\u4f4d\uff0c\u90a3\u4e48\u4ee5\u82f1\u5bf8\u4e3a\u5355\u4f4d\u8bbe\u8ba1\u7684\u4e1c\u897f\u53ef\u80fd\u4f1a\u663e\u5f97\u5c0f 25.4 \u500d\u3002\u5927\u591a\u6570\u5207\u7247\u5668\u9ed8\u8ba4\u4ee5\u6beb\u7c73\u4e3a\u5355\u4f4d\uff0c\u56e0\u6b64\u6700\u597d\u5728\u5bfc\u5165\u65f6\u4ed4\u7ec6\u68c0\u67e5\u6bd4\u4f8b\u3002 3MF \u6216 STEP \u7b49\u8f83\u65b0\u7684\u683c\u5f0f\u901a\u8fc7\u5d4c\u5165\u5355\u5143\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f46\u4f7f\u7528 STL \u548c OBJ \u5219\u9700\u8981\u4f9d\u8d56\u7ea6\u5b9a\u3002<\/p>\n\n\n\n

\u6750\u8d28\u548c\u7eb9\u7406\u652f\u6301\uff08\u5f69\u8272\u4e0e\u5355\u8272\uff09<\/h3>\n\n\n\n

STL \u548c OBJ \u4e4b\u95f4\u6700\u5927\u7684\u533a\u522b\u4e4b\u4e00\u662f\u5904\u7406\u989c\u8272\u548c\u6750\u8d28\u7684\u80fd\u529b\u3002 STL \u6587\u4ef6\u7eaf\u7cb9\u662f\u51e0\u4f55\u56fe\u5f62\uff0c\u4e0d\u4fdd\u5b58\u4efb\u4f55\u989c\u8272\u3001\u7eb9\u7406\u6216\u6750\u6599\u5c5e\u6027\u3002\u65e0\u8bba\u60a8\u7684\u6a21\u578b\u5728 CAD \u4e2d\u7684\u5916\u89c2\u5982\u4f55\uff0c\u4e00\u65e6\u5bfc\u51fa\u4e3a STL\uff0c\u5b83\u5c31\u4f1a\u53d8\u6210\u5355\u4e2a\u7edf\u4e00\u7684\u7f51\u683c\u3002\u8fd9\u5bf9\u4e8e\u5927\u591a\u6570\u4e00\u6b21\u4f7f\u7528\u4e00\u79cd\u989c\u8272\u7684\u6253\u5370\u673a\u6765\u8bf4\u662f\u6ca1\u95ee\u9898\u7684\uff0c\u4f46\u5982\u679c\u60a8\u60f3\u8981\u591a\u8272\u6216\u591a\u6750\u6599\u6253\u5370\uff0c\u8fd9\u5c31\u662f\u4e00\u4e2a\u660e\u663e\u7684\u9650\u5236\u3002<\/p>\n\n\n\n

\u53e6\u4e00\u65b9\u9762\uff0cOBJ \u53ef\u4ee5\u5305\u542b\u4e30\u5bcc\u7684\u5916\u89c2\u6570\u636e\u3002\u9664\u4e86 .obj \u6587\u4ef6\u4e4b\u5916\uff0c\u901a\u5e38\u8fd8\u6709\u4e00\u4e2a .mtl \u6587\u4ef6\uff0c\u6709\u65f6\u8fd8\u6709\u7eb9\u7406\u56fe\u50cf\uff0c\u5b83\u4eec\u4e00\u8d77\u5b9a\u4e49\u6a21\u578b\u7684\u5916\u89c2\u3002\u8fd9\u610f\u5473\u7740 OBJ \u53ef\u4ee5\u4e3a\u4e0d\u540c\u96f6\u4ef6\u6216\u5b8c\u6574\u7eb9\u7406\u8d34\u56fe\u63d0\u4f9b\u7eaf\u8272\uff0c\u4f7f\u5176\u6210\u4e3a\u5168\u5f69 3D \u6253\u5370\u548c\u5171\u4eab\u7eb9\u7406 3D \u626b\u63cf\u7684\u9996\u9009\u3002\u56e0\u6b64\uff0c\u827a\u672f\u548c\u7259\u79d1\u7b49\u9886\u57df\u7684\u9ad8\u7aef\u6253\u5370\u673a\u548c\u626b\u63cf\u4eea\u901a\u5e38\u4f9d\u8d56 OBJ\u3002\u552f\u4e00\u7684\u95ee\u9898\u662f\u7eb9\u7406\u6ca1\u6709\u5d4c\u5165\u3002\u5171\u4eab OBJ \u65f6\uff0c\u60a8\u9700\u8981\u5c06 .obj\u3001.mtl \u548c\u56fe\u50cf\u6587\u4ef6\u5305\u542b\u5728\u4e00\u8d77 - \u538b\u7f29\u5b83\u4eec\u662f\u907f\u514d\u4e22\u5931\u6587\u4ef6\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u5f53\u5916\u89c2\u5f88\u91cd\u8981\u65f6\uff0cOBJ \u4ecd\u7136\u662f\u66f4\u597d\u7684\u9009\u62e9\uff0c\u800c STL \u901a\u5e38\u53ef\u4ee5\u6ee1\u8db3\u5355\u4e00\u6750\u6599\u96f6\u4ef6\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

\u6587\u4ef6\u5927\u5c0f\u548c\u6548\u7387<\/h3>\n\n\n\n

ASCII STL \u6548\u7387\u6700\u4f4e\uff0c\u56e0\u4e3a\u5b83\u4f1a\u91cd\u590d\u6bcf\u4e2a\u4e09\u89d2\u5f62\u7684\u9876\u70b9\u5750\u6807\u3002\u8fd9\u4f7f\u5f97\u8be6\u7ec6\u6a21\u578b\u5f88\u5feb\u53d8\u5f97\u5e9e\u5927\u3002\u4e8c\u8fdb\u5236 STL \u8981\u597d\u5f97\u591a\uff0c\u6bcf\u4e2a\u4e09\u89d2\u5f62\u90fd\u5b58\u50a8\u5728\u56fa\u5b9a\u7684 50 \u5b57\u8282\u5757\u4e2d\uff0c\u56e0\u6b64\u6587\u4ef6\u5927\u5c0f\u76f4\u63a5\u968f\u4e09\u89d2\u5f62\u6570\u91cf\u7f29\u653e\uff0c\u5e76\u4e14\u901a\u5e38\u4fdd\u6301\u53ef\u7ba1\u7406\u6027\u3002 OBJ \u867d\u7136\u662f\u57fa\u4e8e\u6587\u672c\u7684\uff0c\u4f46\u901a\u8fc7\u5217\u51fa\u6bcf\u4e2a\u9876\u70b9\u4e00\u6b21\u7136\u540e\u5f15\u7528\u5b83\u6765\u907f\u514d\u91cd\u590d\u3002\u8fd9\u610f\u5473\u7740\u540c\u4e00\u7f51\u683c\u7684 ASCII OBJ \u5b9e\u9645\u4e0a\u53ef\u4ee5\u5c0f\u4e8e ASCII STL\u3002\u5bf9\u4e8e\u7eaf\u51e0\u4f55\uff0c\u4e8c\u8fdb\u5236 STL \u548c OBJ \u6700\u7ec8\u7ed3\u679c\u5927\u81f4\u76f8\u540c\uff0c\u800c ASCII STL \u663e\u7136\u662f\u5f02\u5e38\u503c\u3002<\/p>\n\n\n\n

\u5f53 OBJ \u643a\u5e26\u6750\u8d28\u548c\u7eb9\u7406\u65f6\uff0c\u7531\u4e8e\u56fe\u50cf\u6587\u4ef6\u7684\u539f\u56e0\uff0c\u603b\u5305\u5927\u5c0f\u4f1a\u589e\u52a0\u3002\u975e\u5e38\u5927\u7684 OBJ \u7684\u52a0\u8f7d\u901f\u5ea6\u4e5f\u4f1a\u6bd4\u4e8c\u8fdb\u5236 STL \u6162\u3002\u4f46\u5728\u65e5\u5e38\u4f7f\u7528\u4e2d\uff0c\u5dee\u5f02\u5f88\u5c0f\u3002\u5927\u591a\u6570\u4e1a\u4f59\u7231\u597d\u6a21\u578b\u90fd\u53ea\u6709\u51e0\u5146\u5b57\u8282\u3002\u5982\u679c\u60a8\u53ea\u9700\u8981\u51e0\u4f55\u56fe\u5f62\uff0c\u5219\u4e8c\u8fdb\u5236 STL \u7ed3\u6784\u7d27\u51d1\u4e14\u52a0\u8f7d\u901f\u5ea6\u5feb\u3002\u5982\u679c\u60a8\u9700\u8981\u989c\u8272\u6216\u7eb9\u7406\uff0cOBJ \u503c\u5f97\u989d\u5916\u7684\u5c3a\u5bf8\u3002\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\uff0c\u5c06\u6587\u4ef6\u538b\u7f29\u6210 ZIP \u4f1a\u663e\u7740\u7f29\u5c0f\u6587\u4ef6\u5927\u5c0f\uff0c\u56e0\u6b64\u5b58\u50a8\u6216\u5171\u4eab\u5f88\u5c11\u4f1a\u51fa\u73b0\u95ee\u9898\u3002<\/p>\n\n\n\n

\u8f6f\u4ef6\u517c\u5bb9\u6027\u548c\u652f\u6301<\/h3>\n\n\n\n

STL \u662f 3D \u6253\u5370\u7684\u9ed8\u8ba4\u683c\u5f0f - \u6bcf\u4e2a\u5207\u7247\u673a\u90fd\u63a5\u53d7\u5b83\uff0c\u5e76\u4e14\u50cf Thingiverse \u8fd9\u6837\u7684\u5b58\u50a8\u5e93\u4e3b\u8981\u5206\u53d1 STL \u6587\u4ef6\u3002\u73b0\u4ee3\u5207\u7247\u5668\u4e5f\u652f\u6301 OBJ\uff0c\u5f53\u6a21\u578b\u5305\u542b\u591a\u4e2a\u96f6\u4ef6\u6216\u989c\u8272\u65f6\u975e\u5e38\u6709\u7528\u3002\u5728 Fusion 360 \u6216 SolidWorks \u7b49 CAD \u7a0b\u5e8f\u4e2d\uff0cSTL \u662f\u6253\u5370\u7684\u6807\u51c6\u5bfc\u51fa\u3002 Blender \u6216 Maya \u7b49\u6570\u5b57\u5de5\u5177\u7ecf\u5e38\u4f7f\u7528 OBJ\uff0c\u7279\u522b\u662f\u5f53\u6a21\u578b\u9700\u8981\u4fdd\u7559\u989c\u8272\u6216\u6750\u8d28\u65f6\u3002<\/p>\n\n\n\n

\u9664\u4e86\u6253\u5370\u4e4b\u5916\uff0cSTL \u5728\u56fe\u5f62\u4e2d\u51e0\u4e4e\u6ca1\u6709\u7528\u5904\uff0c\u800c OBJ \u4ecd\u7136\u662f\u6e38\u620f\u3001\u52a8\u753b\u548c AR\/VR \u4e2d\u7684\u5e38\u89c1\u4ea4\u6362\u683c\u5f0f\u3002\u6253\u5370\u670d\u52a1\u901a\u5e38\u9ed8\u8ba4\u4f7f\u7528 STL \u8fdb\u884c\u5355\u8272\u4f5c\u4e1a\uff0c\u4f46\u53ef\u80fd\u4f1a\u8981\u6c42\u4f7f\u7528 OBJ \u8fdb\u884c\u5168\u8272\u6216\u591a\u6750\u6599\u6253\u5370\u3002\u8fd9\u4e24\u79cd\u683c\u5f0f\u90fd\u53ef\u4ee5\u5728 MeshLab \u6216 Blender \u7b49\u5de5\u5177\u4e2d\u8f7b\u677e\u8f6c\u6362\uff0c\u56e0\u6b64\u60a8\u4e0d\u4f1a\u88ab\u9501\u5b9a\u3002<\/p>\n\n\n\n

STL\u548cOBJ\u7684\u4f18\u7f3a\u70b9<\/h2>\n\n\n\n

\u6211\u4eec\u5df2\u7ecf\u4ecb\u7ecd\u4e86 STL \u548c OBJ \u4e4b\u95f4\u7684\u4e3b\u8981\u6280\u672f\u5dee\u5f02\u3002\u73b0\u5728\u662f\u65f6\u5019\u9000\u4e00\u6b65\u770b\u770b\u6574\u4f53\u60c5\u51b5\u4e86\u3002\u6bcf\u79cd\u683c\u5f0f\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u90fd\u6709\u5176\u4f18\u70b9\uff0c\u800c\u5728\u5176\u4ed6\u60c5\u51b5\u4e0b\u5219\u6709\u5176\u5c40\u9650\u6027\u3002\u4e3a\u4e86\u4f7f\u6bd4\u8f83\u66f4\u6e05\u695a\uff0c\u6211\u4eec\u603b\u7ed3\u4e00\u4e0b STL \u548c OBJ \u7684\u4e3b\u8981\u4f18\u7f3a\u70b9\uff0c\u7279\u522b\u662f\u5bf9\u4e8e 3D \u6253\u5370\u3002<\/p>\n\n\n\n

\u683c\u5f0f<\/strong><\/strong><\/td>\u4f18\u70b9<\/strong><\/strong><\/td>\u7f3a\u70b9<\/strong><\/strong><\/td><\/tr>
STL<\/strong><\/td>3D \u6253\u5370\u673a\u548c\u5207\u7247\u673a\u666e\u904d\u652f\u6301\u7b80\u5355\u53ef\u9760\uff08\u4ec5\u51e0\u4f55\u5f62\u72b6\uff0c\u9519\u8bef\u66f4\u5c11\uff09\u4ee5\u4e8c\u8fdb\u5236\u683c\u5f0f\u4fdd\u5b58\u65f6\u7d27\u51d1\u6613\u4e8e\u4ece\u51e0\u4e4e\u4efb\u4f55 CAD \u8f6f\u4ef6\u751f\u6210<\/td>\u6ca1\u6709\u989c\u8272\u3001\u7eb9\u7406\u6216\u6750\u8d28\u652f\u6301\u6ca1\u6709\u5143\u6570\u636e\uff08\u540d\u79f0\u3001\u5355\u4f4d\u3001\u5c42\u6b21\u7ed3\u6784\uff09\u4ec5\u9650\u4e8e\u5355\u5bf9\u8c61\u6a21\u578b\u66f2\u7ebf\u4ec5\u7531\u4e09\u89d2\u5f62\u8fd1\u4f3c\uff08\u9ad8\u7ec6\u8282\u7684\u5927\u6587\u4ef6\uff09\u7f16\u8f91\u5f88\u56f0\u96be\uff0c\u56e0\u4e3a\u5b83\u662f\u539f\u59cb\u7f51\u683c\u6570\u636e<\/td><\/tr>
OBJ<\/strong><\/td>\u652f\u6301\u989c\u8272\u3001\u7eb9\u7406\u548c\u6750\u8d28\u5e7f\u6cdb\u652f\u6301\u56fe\u5f62\u3001CAD \u548c\u6e38\u620f\u5f15\u64ce\u53ef\u4ee5\u5728\u4e00\u4e2a\u6587\u4ef6\u4e2d\u5b58\u50a8\u591a\u4e2a\u5bf9\u8c61\u53ef\u4ee5\u4f7f\u7528\u4e09\u89d2\u5f62\u4e4b\u5916\u7684\u591a\u8fb9\u5f62\uff0c\u5177\u6709\u66f4\u5e73\u6ed1\u7684\u51e0\u4f55\u9009\u9879\u4eba\u7c7b\u53ef\u8bfb\u683c\u5f0f\u7528\u4e8e\u68c0\u67e5\/\u8c03\u8bd5<\/td>\u6587\u4ef6\u5927\u5c0f\u8f83\u5927\uff0c\u5927\u578b\u6a21\u578b\u7684\u5904\u7406\u901f\u5ea6\u8f83\u6162\u9700\u8981\u7ba1\u7406\u591a\u4e2a\u6587\u4ef6\uff08.obj + .mtl + \u7eb9\u7406\uff09\u65e0\u52a8\u753b\/\u573a\u666f\u6570\u636e\uff1b\u5bf9\u4e8e\u9ad8\u7ea7\u56fe\u5f62\u9700\u6c42\u6765\u8bf4\u5df2\u7ecf\u8fc7\u65f6\u6ca1\u6709\u53ef\u9760\u7684\u5355\u5143\u5143\u6570\u636e\uff1b\u7cbe\u5ea6CAD\u7684\u201c\u6709\u635f\u201d\u6bd4\u4e8c\u8fdb\u5236STL\u66f4\u7d27\u51d1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u60a8\u5e94\u8be5\u4f7f\u7528\u54ea\u79cd\u683c\u5f0f\u8fdb\u884c 3D \u6253\u5370\uff1f<\/h2>\n\n\n\n

\u5bf9\u4e8e\u5927\u591a\u6570 3D \u6253\u5370\u9879\u76ee\uff0c\u7279\u522b\u662f\u5982\u679c\u60a8\u662f\u521d\u5b66\u8005\uff0cSTL \u662f\u5b89\u5168\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u3002\u5b83\u4ec5\u4fdd\u5b58\u51e0\u4f55\u5f62\u72b6\uff0c\u9002\u7528\u4e8e\u6bcf\u53f0\u6253\u5370\u673a\u548c\u5207\u7247\u673a\uff0c\u5e76\u4fdd\u6301\u5de5\u4f5c\u6d41\u7a0b\u7b80\u5355\u3002<\/p>\n\n\n\n

\u4f46\u662f\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b OBJ \u53ef\u80fd\u662f\u66f4\u597d\u7684\u9009\u62e9\uff1a<\/p>\n\n\n\n

\u5168\u5f69\u6216\u591a\u6750\u6599\u6253\u5370\uff1a<\/strong><\/strong>OBJ \u5728\u4e00\u4e2a\u6587\u4ef6\u4e2d\u4fdd\u7559\u9876\u70b9\u989c\u8272\u3001\u7eb9\u7406\u6216\u591a\u4e2a\u58f3\u3002\u8fd9\u5bf9\u4e8e\u5f69\u8272\u6253\u5370\u673a\u6216\u591a\u6750\u6599\u8bbe\u7f6e\uff08\u4f8b\u5982\u53cc\u6324\u51fa\u673a\uff09\u975e\u5e38\u6709\u7528\u3002<\/p>\n\n\n\n

\u5e26\u7eb9\u7406\u7684 3D \u626b\u63cf\uff1a<\/strong>\u626b\u63cf\u6a21\u578b\u901a\u5e38\u5305\u62ec\u8be6\u7ec6\u7684\u8868\u9762\u989c\u8272\u3002\u4fdd\u5b58\u4e3a OBJ \u53ef\u4ee5\u4fdd\u6301\u8fd9\u4e9b\u7eb9\u7406\u5b8c\u6574\uff0c\u4f7f\u5b83\u4eec\u5bf9\u4e8e\u67e5\u770b\u548c\u5168\u5f69\u6253\u5370\u90fd\u5f88\u6709\u7528\u3002<\/p>\n\n\n\n

\u591a\u90e8\u4ef6\u88c5\u914d\uff1a<\/strong>OBJ \u53ef\u4ee5\u5c06\u591a\u4e2a\u90e8\u4ef6\u5b58\u50a8\u5728\u4e00\u4e2a\u6587\u4ef6\u4e2d\uff0c\u5e76\u6309\u6b63\u786e\u7684\u4f4d\u7f6e\u5bf9\u9f50\u3002\u8fd9\u7b80\u5316\u4e86\u53cc\u6750\u6599\u6216\u591a\u7ec4\u4ef6\u8bbe\u8ba1\u7684\u5207\u7247\u3002<\/p>\n\n\n\n

\u4e24\u7528\uff1a<\/strong>\u5982\u679c\u6a21\u578b\u65e2\u7528\u4e8e\u6253\u5370\u53c8\u7528\u4e8e\u6e32\u67d3\u6216\u6e38\u620f\u5f15\u64ce\uff0cOBJ \u53ef\u4ee5\u5728\u4e00\u4e2a\u6587\u4ef6\u4e2d\u643a\u5e26\u6750\u8d28\u548c\u51e0\u4f55\u56fe\u5f62\uff0c\u4ece\u800c\u907f\u514d\u91cd\u590d\u5bfc\u51fa\u3002<\/p>\n\n\n\n

\u5927\u578b ASCII \u7f51\u683c\uff1a<\/strong>\u5728\u4ec5\u4f7f\u7528 ASCII \u7684\u7f55\u89c1\u5de5\u4f5c\u6d41\u7a0b\u4e2d\uff0c\u7531\u4e8e\u9876\u70b9\u5f15\u7528\uff0cOBJ \u53ef\u80fd\u5c0f\u4e8e ASCII STL\uff08\u5c3d\u7ba1\u4e8c\u8fdb\u5236 STL \u901a\u5e38\u66f4\u597d\uff09\u3002<\/p>\n\n\n\n

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\u7ed3\u8bba<\/h2>\n\n\n\n

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Compare geometry, materials, file size, and software support to choose the right format for your 3D printing projects.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chiggofactory.com\/zh-CN\/stl-vs-obj\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Difference Between STL and OBJ-Chiggo\" \/>\n<meta property=\"og:description\" content=\"STL is simple and universal, while OBJ adds flexibility with colors and multi-part models. 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