{"id":10005958,"date":"2022-07-22T11:36:46","date_gmt":"2022-07-22T03:36:46","guid":{"rendered":"https:\/\/ityet.com\/?p=10005958"},"modified":"2022-07-22T11:36:46","modified_gmt":"2022-07-22T03:36:46","slug":"threejs%e5%8a%a0%e8%bd%bdobj-gltf%e6%a8%a1%e5%9e%8b%e5%90%8e%ef%bc%8c%e9%a2%9c%e8%89%b2%e5%a4%aa%e6%9a%97%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10005958","title":{"rendered":"threeJS\u52a0\u8f7dobj\/gltf\u6a21\u578b\u540e\uff0c\u989c\u8272\u592a\u6697\u7684\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"<p>\u4f7f\u7528threeJS\u7684\u8fc7\u7a0b\u4e2d\uff0c\u521a\u5f00\u59cb\u603b\u662f\u4f1a\u9047\u5230\u4e9b\u95ee\u9898\uff0c\u5c31\u6bd4\u5982\u52a0\u8f7dobj\/gltf\u7b49\u5e26\u6750\u8d28\u7684\u6a21\u578b\u65f6\u8001\u662f\u4f1a\u51fa\u73b0\u663e\u793a\u6548\u679c\u8f83\u6697\u7684\u95ee\u9898\u3002<\/p>\n<h2>\u7f51\u4e0a\u627e\u5230\u7684\u90e8\u5206\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>\u5176\u5b9e\u901a\u8fc7\u67e5\u627e\u540e\u4e0d\u96be\u53d1\u73b0\u7f51\u4e0a\u7ed9\u51fa\u4e86\u5f88\u591a\u89e3\u51b3\u65b9\u6cd5\uff0c\u4f46\u662f\u5927\u90e8\u5206\u90fd\u65e0\u6cd5\u4ece\u6839\u672c\u4e0a\u89e3\u51b3\u95ee\u9898\u3002\u6211\u4e4b\u524d\u770b\u5230\u6709\u4e00\u7bc7\u6587\u7ae0\u5bf9gltf\u7684\u89e3\u51b3\u65b9\u6cd5\u662f\u8ba9gltf\u589e\u52a0\u81ea\u53d1\u5149\uff0c\u76f8\u5173\u7684\u8bbe\u7f6e\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"javascript\">object.traverse((child) =&gt; {\n  if(child.isMesh) {\n    child.material.emissiveMap = child.material.map;\n  }\n})<\/code><\/pre>\n<h2>\u6548\u679c\u5bf9\u6bd4<\/h2>\n<p>\u5728\u6211\u4e5f\u6ca1\u6709\u627e\u5230\u89e3\u51b3\u7684\u529e\u6cd5\u4e0b\uff0c\u6211\u786e\u5b9e\u662f\u4f7f\u7528\u4e86\u8fd9\u79cd\u65b9\u6cd5\uff0c\u6b63\u5982\u6211\u5199\u7684<a href=\"https:\/\/link.segmentfault.com\/?enc=ve1LHfyxE7vepyqjc%2FYAMg%3D%3D.qLWx4f5BgRC7eH0MVDymf4fMMYkEwknxlbvtqoAOWIitQ5Ut7vYCP9tMkaG3j%2Fmh\" rel=\"nofollow\">vue-3d-loader<\/a>\u7ec4\u4ef6\u4e2d\uff0c\u524d\u671f\u7684\u4ee3\u7801\u4e2d\u5c31\u662f\u91c7\u7528\u7684\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u6765\u770b\u4e00\u4e0b\u4f7f\u7528\u540e\u7684\u6548\u679c\uff1a<br \/>\u672a\u4f7f\u7528\u4ee5\u4e0a\u4ee3\u7801\u65f6\u7684gltf\u6548\u679c\u5982\u4e0b\u56fe\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc1a0c\" alt=\"gltf\u592a\u6697\" title=\"gltf\u592a\u6697\" loading=\"lazy\" ><br \/>windows11 \u4e2d 3d viewer\u6253\u5f00\u540e\u7684\u6548\u679c\u5982\u4e0b\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc1a0f\" alt=\"3d viewer\u6253\u5f00gltf\u6548\u679c\" title=\"3d viewer\u6253\u5f00gltf\u6548\u679c\" loading=\"lazy\" ><br \/>\u8fd9\u4e00\u5bf9\u6bd4\uff0c\u5dee\u8ddd\u786e\u5b9e\u5f88\u5927\u554a\u3002<br \/>\u4e0b\u9762\u662f\u589e\u52a0<code>child.material.emissiveMap = child.material.map;<\/code>\u4ee3\u7801\u540e\u7684\u6548\u679c\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc1a0h\" alt=\"\u6a21\u578b\u81ea\u53d1\u5149\" title=\"\u6a21\u578b\u81ea\u53d1\u5149\" loading=\"lazy\" ><br \/>\u8fd9\u79cd\u65b9\u5f0f\uff0c\u867d\u7136\u5149\u7ebf\u770b\u4e0a\u53bb\u8db3\u591f\u4e86\uff0c\u4f46\u662f\u786e\u4e22\u5931\u4e86\u7ec6\u8282\u4ee5\u53ca\u53d1\u5149\u592a\u4e25\u91cd\u540e\uff0c\u5bfc\u81f4\u56fe\u50cf\u90fd\u5931\u771f\u4e86\u3002<br \/>\u7ecf\u8fc7\u4e0e\u5b98\u65b9\u7684\u4ee3\u7801\u7684\u5bf9\u6bd4\u4ee5\u53ca\u5b98\u65b9\u6587\u6863\u7684\u67e5\u770b\uff0c\u5f53\u7136\u5c11\u4e0d\u4e86github issue\u7684\u67e5\u627e\uff0c\u6700\u7ec8\u627e\u5230\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<ol>\n<li>\u636e\u5b98\u65b9\u6587\u6863\u6240\u8bf4WebGLRenderer\u90e8\u5206\uff0c\u5176\u4e2d\u6587\u6863\u63d0\u5230\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc1a0y\" alt=\"WebGLRenderer\" title=\"WebGLRenderer\" loading=\"lazy\" ><\/li>\n<li>outputEncoding\u9ed8\u8ba4\u503c\u662fLinearEncoding<\/li>\n<li>\n<p>\u6839\u636e\u5b98\u65b9\u63d0\u4f9b\u7684examples\u4e2d\u4ee3\u7801\u4e2d\u4e5f\u770b\u5230\u90e8\u5206\u52a0\u8f7d\u6750\u8d28\u540e\u7684\u6a21\u578b\u90fd\u4fee\u6539\u4e86\u8fd9\u4e2a\u503c\uff0c\u5982\u4e0b\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc1a0F\" alt=\"examples\u4ee3\u7801\" title=\"examples\u4ee3\u7801\" loading=\"lazy\" ><br \/>\u56e0\u6b64\u6211\u786e\u5b9a\uff0c\u89e3\u51b3\u529e\u6cd5\u5c31\u662f\u5c06LinearEncoding\u66f4\u6362\u4e3asRGBEncoding\u5373\u53ef\u3002<br \/>\u4fee\u6539\u4ee3\u7801\u540e\uff0c\u53ef\u4ee5\u76f4\u63a5\u770b\u5230\u6548\u679c\u5982\u4e0b\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc1a0V\" alt=\"\u4f7f\u7528sRGBEncoding\u7f16\u7801\u540e\u7684\u6548\u679c\" title=\"\u4f7f\u7528sRGBEncoding\u7f16\u7801\u540e\u7684\u6548\u679c\" loading=\"lazy\" ><br \/>\u53ef\u4ee5\u81ea\u5df1\u5728\u589e\u52a0\u4e00\u4e9b\u706f\u5149\u6548\u679c\uff0c\u4e5f\u5c31\u53ef\u4ee5\u8fbe\u5230windows\u76843d viewer\u6548\u679c\u4e86<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0bthreeJS\u4f1a\u4f7f\u7528<strong>\u7ebf\u6027\u7f16\u7801\uff08LinearEncoding\uff09<\/strong>\u7684\u65b9\u5f0f\u6e32\u67d3\u6750\u8d28\uff0c\u56e0\u6b64\u4f1a\u4e22\u5931\u771f\u5b9e\u989c\u8272\uff0c\u9700\u8981\u6539\u7528<strong>RGB\u6a21\u5f0f\u7f16\u7801\uff08sRGBEncoding\uff09<\/strong>\u8fdb\u884c\u5bf9\u6750\u8d28\u8fdb\u884c\u6e32\u67d3\u3002<br \/>\u4f7f\u7528threeJS\u603b\u662f\u4f1a\u9047\u5230\u5404\u79cd\u95ee\u9898\uff0c\u4e0d\u8fc7\u6211\u7684\u5efa\u8bae\u8fd8\u662f\u591a\u770b\u770b\u5b98\u65b9\u7684examples\u4ee3\u7801\uff0c\u4f60\u4f1a\u4ece\u4e2d\u627e\u5230\u66f4\u591a\u89e3\u51b3\u7684\u65b9\u6cd5\u7684\u3002\u5982\u679c\u4f60\u4e0d\u662f\u81ea\u5df1\u5c01\u88c5threeJS\uff0c\u90a3\u53ef\u4ee5\u4f7f\u7528\u6211\u7f16\u5199\u597d\u7684<a href=\"https:\/\/link.segmentfault.com\/?enc=xYyRprs1RyB%2FLl1Ud7wnRA%3D%3D.3yx9uqGXCUMVrABPy2FR1FT4MaEtxMQdovqYp7sWOR2mnt%2FsI0d6F63Nshp19ARA\" rel=\"nofollow\">vue-3d-loader<\/a>\uff0c\u5982\u679c\u597d\u7528\uff0c\u8bb0\u5f97\u7ed9\u6211start\u554a\uff01\u8bb0\u5f97\u7ed9\u6211start\u554a\uff01\u5982\u679c\u6709\u95ee\u9898\uff0c\u6b22\u8fce\u63d0issue\uff0c\u6211\u4f1a\u53ca\u65f6\u89e3\u51b3bug<\/p>\n<\/li>\n<\/ol>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042187334\">https:\/\/segmentfault.com\/a\/1190000042187334<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528threeJS\u7684\u8fc7\u7a0b\u4e2d\uff0c\u521a\u5f00\u59cb\u603b\u662f\u4f1a\u9047\u5230\u4e9b\u95ee\u9898\uff0c\u5c31\u6bd4\u5982\u52a0\u8f7dobj\/gltf\u7b49\u5e26\u6750\u8d28\u7684\u6a21\u578b\u65f6\u8001\u662f\u4f1a\u51fa\u73b0\u663e\u793a\u6548 [&hellip;]<\/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-10005958","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\/10005958","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=10005958"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10005958\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10005958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10005958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10005958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}