{"id":1877,"date":"2023-04-27T21:40:05","date_gmt":"2023-04-27T12:40:05","guid":{"rendered":"https:\/\/edu.ujhb.org\/?p=1877"},"modified":"2023-04-27T21:40:05","modified_gmt":"2023-04-27T12:40:05","slug":"three-js%e5%85%a5%e9%97%a8%ef%bc%88%e4%b8%ad%e6%96%87%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=1877","title":{"rendered":"three.js\u5165\u95e8\uff08\u4e2d\u6587\u7248\uff09"},"content":{"rendered":"\n<p>\u6211\u662f\u8981\u505aIT\u6559\u7a0b\u7684\u89c6\u9891\uff0c\u4f60\u80fd\u5426\u6839\u636e\u7f51\u7ad9\u7684\u5185\u5bb9\uff0c\u4e3a\u6211\u5b89\u6392\u89c6\u9891\u6559\u7a0b\u7684\u6587\u5b57\u5185\u5bb9\u3002\u6211\u4eec\u5148\u4ecethree.js\u6559\u7a0b\u5f00\u59cb\uff0c\u4f60\u5148\u4e3a\u6211\u5217\u51fa\u8981\u8bb2\u89e3\u7684\u5185\u5bb9\u4e00\u89c8\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\u53ef\u4ee5\uff01\u6839\u636ethree.js\u7684\u5b98\u65b9\u7f51\u7ad9\u53ca\u76f8\u5173\u8d44\u6e90\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u89c6\u9891\u6559\u7a0b\u5185\u5bb9\u5927\u7eb2\uff0c\u4f9b\u60a8\u53c2\u8003\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ecb\u7ecd\u548c\u57fa\u672c\u6982\u5ff5 1.1 three.js\u7b80\u4ecb 1.2 3D\u56fe\u5f62\u548cWebGL\u57fa\u7840 1.3 \u8bbe\u7f6e\u5f00\u53d1\u73af\u5883<\/li>\n\n\n\n<li>\u521b\u5efa\u573a\u666f\u548c\u76f8\u673a 2.1 \u521b\u5efa\u573a\u666f\uff08Scene\uff09 2.2 \u521b\u5efa\u76f8\u673a\uff08Camera\uff09 2.2.1 \u900f\u89c6\u76f8\u673a\uff08PerspectiveCamera\uff09 2.2.2 \u6b63\u4ea4\u76f8\u673a\uff08OrthographicCamera\uff09<\/li>\n\n\n\n<li>\u521b\u5efa\u51e0\u4f55\u4f53\u548c\u6750\u8d28 3.1 \u51e0\u4f55\u4f53\uff08Geometry\uff09 3.1.1 \u7acb\u65b9\u4f53\uff08BoxGeometry\uff09 3.1.2 \u7403\u4f53\uff08SphereGeometry\uff09 3.1.3 \u5706\u9525\u4f53\uff08ConeGeometry\uff09 3.1.4 \u5706\u67f1\u4f53\uff08CylinderGeometry\uff09 3.1.5 \u5e73\u9762\uff08PlaneGeometry\uff09 3.2 \u6750\u8d28\uff08Material\uff09 3.2.1 MeshBasicMaterial 3.2.2 MeshLambertMaterial 3.2.3 MeshPhongMaterial 3.2.4 MeshStandardMaterial 3.2.5 \u81ea\u5b9a\u4e49\u6750\u8d28<\/li>\n\n\n\n<li>\u521b\u5efa\u548c\u63a7\u5236\u5149\u6e90 4.1 \u73af\u5883\u5149\uff08AmbientLight\uff09 4.2 \u5e73\u884c\u5149\uff08DirectionalLight\uff09 4.3 \u805a\u5149\u706f\uff08SpotLight\uff09 4.4 \u70b9\u5149\u6e90\uff08PointLight\uff09 4.5 \u5149\u6e90\u9634\u5f71\u8bbe\u7f6e<\/li>\n\n\n\n<li>\u52a8\u753b\u548c\u4ea4\u4e92 5.1 \u4f7f\u7528requestAnimationFrame\u5b9e\u73b0\u52a8\u753b 5.2 \u63a7\u5236\u52a8\u753b\u901f\u5ea6 5.3 \u5bf9\u8c61\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u548c\u7f29\u653e 5.4 \u4f7f\u7528OrbitControls\u5b9e\u73b0\u573a\u666f\u65cb\u8f6c 5.5 \u9f20\u6807\u70b9\u51fb\u4e8b\u4ef6\u548c\u5c04\u7ebf\u62fe\u53d6<\/li>\n\n\n\n<li>\u5bfc\u5165\u5916\u90e8\u6a21\u578b 6.1 \u4f7f\u7528GLTFLoader\u5bfc\u5165\u6a21\u578b 6.2 \u4f7f\u7528OBJLoader\u5bfc\u5165\u6a21\u578b 6.3 \u4f7f\u7528FBXLoader\u5bfc\u5165\u6a21\u578b 6.4 \u6a21\u578b\u52a8\u753b\u548c\u9aa8\u9abc\u52a8\u753b<\/li>\n\n\n\n<li>\u6027\u80fd\u4f18\u5316\u548c\u5b9e\u7528\u5de5\u5177 7.1 \u4f7f\u7528LOD\uff08Level of Detail\uff09\u4f18\u5316\u6a21\u578b 7.2 \u4f7f\u7528InstancedMesh\u5b9e\u73b0\u5b9e\u4f8b\u5316\u6e32\u67d3 7.3 \u4f7f\u7528Web Workers\u52a0\u901f\u8ba1\u7b97 7.4 \u4f7f\u7528three.js\u7684Debug\u5de5\u5177<\/li>\n\n\n\n<li>\u9879\u76ee\u5b9e\u6218\u6848\u4f8b 8.1 \u521b\u5efa\u4e00\u4e2a\u592a\u9633\u7cfb\u6a21\u578b 8.2 \u5236\u4f5c\u4e00\u4e2a3D\u6e38\u620f\u5730\u56fe 8.3 \u5f00\u53d1\u4e00\u4e2a\u57fa\u4e8ethree.js\u7684\u7b80\u5355\u6e38\u620f<\/li>\n\n\n\n<li>\u7ed3\u8bed 9.1 three.js\u7684\u672a\u6765\u53d1\u5c55 9.2 \u63a8\u8350\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a 9.3 \u7ed3\u675f\u8bed<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u4e2a\u5927\u7eb2<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>The previous model used in this conversation is unavailable. We&#8217;ve switched you to the latest default model<\/p>\n\n\n\n<p>\u5f88\u62b1\u6b49\uff0c\u6211\u4e4b\u524d\u7684\u56de\u7b54\u88ab\u622a\u65ad\u4e86\u3002\u4ee5\u4e0b\u662f\u5b8c\u6574\u7684\u5927\u7eb2\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ecb\u7ecd\u548c\u57fa\u672c\u6982\u5ff5 1.1 three.js\u7b80\u4ecb 1.2 3D\u56fe\u5f62\u548cWebGL\u57fa\u7840 1.3 \u8bbe\u7f6e\u5f00\u53d1\u73af\u5883<\/li>\n\n\n\n<li>\u521b\u5efa\u573a\u666f\u548c\u76f8\u673a 2.1 \u521b\u5efa\u573a\u666f\uff08Scene\uff09 2.2 \u521b\u5efa\u76f8\u673a\uff08Camera\uff09 2.2.1 \u900f\u89c6\u76f8\u673a\uff08PerspectiveCamera\uff09 2.2.2 \u6b63\u4ea4\u76f8\u673a\uff08OrthographicCamera\uff09<\/li>\n\n\n\n<li>\u521b\u5efa\u51e0\u4f55\u4f53\u548c\u6750\u8d28 3.1 \u51e0\u4f55\u4f53\uff08Geometry\uff09 3.1.1 \u7acb\u65b9\u4f53\uff08BoxGeometry\uff09 3.1.2 \u7403\u4f53\uff08SphereGeometry\uff09 3.1.3 \u5706\u9525\u4f53\uff08ConeGeometry\uff09 3.1.4 \u5706\u67f1\u4f53\uff08CylinderGeometry\uff09 3.1.5 \u5e73\u9762\uff08PlaneGeometry\uff09 3.2 \u6750\u8d28\uff08Material\uff09 3.2.1 MeshBasicMaterial 3.2.2 MeshLambertMaterial 3.2.3 MeshPhongMaterial 3.2.4 MeshStandardMaterial 3.2.5 \u81ea\u5b9a\u4e49\u6750\u8d28<\/li>\n\n\n\n<li>\u521b\u5efa\u548c\u63a7\u5236\u5149\u6e90 4.1 \u73af\u5883\u5149\uff08AmbientLight\uff09 4.2 \u5e73\u884c\u5149\uff08DirectionalLight\uff09 4.3 \u805a\u5149\u706f\uff08SpotLight\uff09 4.4 \u70b9\u5149\u6e90\uff08PointLight\uff09 4.5 \u5149\u6e90\u9634\u5f71\u8bbe\u7f6e<\/li>\n\n\n\n<li>\u52a8\u753b\u548c\u4ea4\u4e92 5.1 \u4f7f\u7528requestAnimationFrame\u5b9e\u73b0\u52a8\u753b 5.2 \u63a7\u5236\u52a8\u753b\u901f\u5ea6 5.3 \u5bf9\u8c61\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u548c\u7f29\u653e 5.4 \u4f7f\u7528OrbitControls\u5b9e\u73b0\u573a\u666f\u65cb\u8f6c 5.5 \u9f20\u6807\u70b9\u51fb\u4e8b\u4ef6\u548c\u5c04\u7ebf\u62fe\u53d6<\/li>\n\n\n\n<li>\u5bfc\u5165\u5916\u90e8\u6a21\u578b 6.1 \u4f7f\u7528GLTFLoader\u5bfc\u5165\u6a21\u578b 6.2 \u4f7f\u7528OBJLoader\u5bfc\u5165\u6a21\u578b 6.3 \u4f7f\u7528FBXLoader\u5bfc\u5165\u6a21\u578b 6.4 \u6a21\u578b\u52a8\u753b\u548c\u9aa8\u9abc\u52a8\u753b<\/li>\n\n\n\n<li>\u6027\u80fd\u4f18\u5316\u548c\u5b9e\u7528\u5de5\u5177 7.1 \u4f7f\u7528LOD\uff08Level of Detail\uff09\u4f18\u5316\u6a21\u578b 7.2 \u4f7f\u7528InstancedMesh\u5b9e\u73b0\u5b9e\u4f8b\u5316\u6e32\u67d3 7.3 \u4f7f\u7528Web Workers\u52a0\u901f\u8ba1\u7b97 7.4 \u4f7f\u7528three.js\u7684Debug\u5de5\u5177<\/li>\n\n\n\n<li>\u9879\u76ee\u5b9e\u6218\u6848\u4f8b 8.1 \u521b\u5efa\u4e00\u4e2a\u592a\u9633\u7cfb\u6a21\u578b 8.2 \u5236\u4f5c\u4e00\u4e2a3D\u6e38\u620f\u5730\u56fe 8.3 \u5f00\u53d1\u4e00\u4e2a\u57fa\u4e8ethree.js\u7684\u7b80\u5355\u6e38\u620f<\/li>\n\n\n\n<li>\u7ed3\u8bed 9.1 three.js\u7684\u672a\u6765\u53d1\u5c55 9.2 \u63a8\u8350\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a 9.3 \u7ed3\u675f\u8bed<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u89c6\u9891\u6559\u7a0b\u5927\u7eb2\uff0c<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u5f53\u7136\uff0c\u4e0b\u9762\u6211\u5c06\u8fdb\u4e00\u6b65\u4ecb\u7ecd\u6bcf\u4e2a\u4e3b\u9898\u7684\u8be6\u7ec6\u5185\u5bb9\u548c\u8981\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ecb\u7ecd\u548c\u57fa\u672c\u6982\u5ff5 1.1 three.js\u7b80\u4ecb\uff1a\u4ecb\u7ecdthree.js\u7684\u5386\u53f2\u3001\u7279\u70b9\u548c\u5e94\u7528\u9886\u57df\u3002 1.2 3D\u56fe\u5f62\u548cWebGL\u57fa\u7840\uff1a\u4ecb\u7ecd\u57fa\u672c\u76843D\u56fe\u5f62\u6982\u5ff5\u548cWebGL\u7684\u57fa\u672c\u539f\u7406\u3002 1.3 \u8bbe\u7f6e\u5f00\u53d1\u73af\u5883\uff1a\u4ecb\u7ecd\u5982\u4f55\u5728\u672c\u5730\u73af\u5883\u4e0b\u5b89\u88c5\u548c\u914d\u7f6ethree.js\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528CDN\u5f15\u5165three.js\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u573a\u666f\u548c\u76f8\u673a 2.1 \u521b\u5efa\u573a\u666f\uff08Scene\uff09\uff1a\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u573a\u666f\u5bf9\u8c61\uff0c\u5e76\u6dfb\u52a0\u5230\u6e32\u67d3\u5668\u4e2d\u3002 2.2 \u521b\u5efa\u76f8\u673a\uff08Camera\uff09\uff1a\u4ecb\u7ecd\u900f\u89c6\u76f8\u673a\u548c\u6b63\u4ea4\u76f8\u673a\u7684\u57fa\u672c\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\uff0c\u5e76\u6f14\u793a\u5982\u4f55\u5c06\u76f8\u673a\u6dfb\u52a0\u5230\u6e32\u67d3\u5668\u4e2d\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u51e0\u4f55\u4f53\u548c\u6750\u8d28 3.1 \u51e0\u4f55\u4f53\uff08Geometry\uff09\uff1a\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u5305\u62ec\u7acb\u65b9\u4f53\u3001\u7403\u4f53\u3001\u5706\u9525\u4f53\u3001\u5706\u67f1\u4f53\u548c\u5e73\u9762\u7b49\uff0c\u4ee5\u53ca\u5982\u4f55\u8bbe\u7f6e\u51e0\u4f55\u4f53\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u548c\u7f29\u653e\u3002 3.2 \u6750\u8d28\uff08Material\uff09\uff1a\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u548c\u4f7f\u7528\u5404\u79cd\u6750\u8d28\u5bf9\u8c61\uff0c\u5305\u62ecMeshBasicMaterial\u3001MeshLambertMaterial\u3001MeshPhongMaterial\u548cMeshStandardMaterial\uff0c\u4ee5\u53ca\u5982\u4f55\u521b\u5efa\u81ea\u5b9a\u4e49\u6750\u8d28\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u548c\u63a7\u5236\u5149\u6e90 4.1 \u73af\u5883\u5149\uff08AmbientLight\uff09\uff1a\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u73af\u5883\u5149\uff0c\u4ee5\u53ca\u5982\u4f55\u8bbe\u7f6e\u73af\u5883\u5149\u7684\u989c\u8272\u548c\u5f3a\u5ea6\u3002 4.2 \u5e73\u884c\u5149\uff08DirectionalLight\uff09\uff1a\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u5e73\u884c\u5149\uff0c\u4ee5\u53ca\u5982\u4f55\u8bbe\u7f6e\u5e73\u884c\u5149\u7684\u989c\u8272\u3001\u5f3a\u5ea6\u3001\u65b9\u5411\u548c\u9634\u5f71\u3002 4.3 \u805a\u5149\u706f\uff08SpotLight\uff09\uff1a\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u805a\u5149\u706f\uff0c\u4ee5\u53ca\u5982\u4f55\u8bbe\u7f6e\u805a\u5149\u706f\u7684\u989c\u8272\u3001\u5f3a\u5ea6\u3001\u4f4d\u7f6e\u3001\u76ee\u6807\u548c\u9634\u5f71\u3002 4.4 \u70b9\u5149\u6e90\uff08PointLight\uff09\uff1a\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u70b9\u5149\u6e90\uff0c\u4ee5\u53ca\u5982\u4f55\u8bbe\u7f6e\u70b9\u5149\u6e90\u7684\u989c\u8272\u3001\u5f3a\u5ea6\u3001\u4f4d\u7f6e\u548c\u9634\u5f71\u3002 4.5 \u5149\u6e90\u9634\u5f71\u8bbe\u7f6e\uff1a\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6e\u5149\u6e90\u7684\u9634\u5f71\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528PCFSoftShadowMap\u548cPCFShadowMap\u7b49\u9634\u5f71\u8d34\u56fe\u65b9\u5f0f\u3002<\/li>\n\n\n\n<li>\u52a8\u753b\u548c\u4ea4\u4e92 5.1 \u4f7f\u7528requestAnimationFrame\u5b9e\u73b0\u52a8\u753b\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528requestAnimationFrame\u51fd\u6570\u5b9e\u73b0\u5e73\u6ed1\u7684\u52a8\u753b\u6548\u679c\u3002 5.2 \u63a7\u5236\u52a8\u753b\u901f\u5ea6\uff1a\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7\u8c03\u6574\u65f6\u95f4\u6bd4\u4f8b\u6765\u63a7\u5236\u52a8\u753b\u7684\u901f\u5ea6\u3002 5.3 \u5bf9\u8c61\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u548c\u7f29\u653e\uff1a\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7\u8bbe\u7f6e<\/li>\n<\/ol>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u5bf9\u8c61\u7684position\u3001rotation\u548cscale\u5c5e\u6027\u6765\u63a7\u5236\u5bf9\u8c61\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u548c\u7f29\u653e\u3002 5.4 \u4f7f\u7528OrbitControls\u5b9e\u73b0\u573a\u666f\u65cb\u8f6c\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528OrbitControls\u63d2\u4ef6\u5b9e\u73b0\u573a\u666f\u7684\u65cb\u8f6c\u548c\u7f29\u653e\u3002 5.5 \u9f20\u6807\u70b9\u51fb\u4e8b\u4ef6\u548c\u5c04\u7ebf\u62fe\u53d6\uff1a\u4ecb\u7ecd\u5982\u4f55\u6dfb\u52a0\u9f20\u6807\u70b9\u51fb\u4e8b\u4ef6\u548c\u5c04\u7ebf\u62fe\u53d6\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u573a\u666f\u4e2d\u9009\u4e2d\u548c\u64cd\u4f5c\u5bf9\u8c61\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u5bfc\u5165\u5916\u90e8\u6a21\u578b 6.1 \u4f7f\u7528GLTFLoader\u5bfc\u5165\u6a21\u578b\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528GLTFLoader\u63d2\u4ef6\u5bfc\u5165GLTF\u683c\u5f0f\u7684\u6a21\u578b\uff0c\u5e76\u5bf9\u6a21\u578b\u8fdb\u884c\u57fa\u672c\u7684\u64cd\u4f5c\u3002 6.2 \u4f7f\u7528OBJLoader\u5bfc\u5165\u6a21\u578b\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528OBJLoader\u63d2\u4ef6\u5bfc\u5165OBJ\u683c\u5f0f\u7684\u6a21\u578b\uff0c\u5e76\u5bf9\u6a21\u578b\u8fdb\u884c\u57fa\u672c\u7684\u64cd\u4f5c\u3002 6.3 \u4f7f\u7528FBXLoader\u5bfc\u5165\u6a21\u578b\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528FBXLoader\u63d2\u4ef6\u5bfc\u5165FBX\u683c\u5f0f\u7684\u6a21\u578b\uff0c\u5e76\u5bf9\u6a21\u578b\u8fdb\u884c\u57fa\u672c\u7684\u64cd\u4f5c\u3002 6.4 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Workers\u52a0\u901f\u8ba1\u7b97\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Web Workers\u6280\u672f\u5c06\u8ba1\u7b97\u4efb\u52a1\u5206\u914d\u5230\u540e\u53f0\u7ebf\u7a0b\u4e2d\uff0c\u4ee5\u63d0\u9ad8three.js\u5e94\u7528\u7684\u6027\u80fd\u3002 7.4 \u4f7f\u7528three.js\u7684Debug\u5de5\u5177\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528three.js\u63d0\u4f9b\u7684Debug\u5de5\u5177\u8fdb\u884c\u8c03\u8bd5\u548c\u6027\u80fd\u5206\u6790\uff0c\u5305\u62ecStats\u3001GUI\u548cChrome DevTools\u7b49\u3002<\/li>\n\n\n\n<li>\u9879\u76ee\u5b9e\u6218\u6848\u4f8b 8.1 \u521b\u5efa\u4e00\u4e2a\u592a\u9633\u7cfb\u6a21\u578b\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528three.js\u521b\u5efa\u4e00\u4e2a\u592a\u9633\u7cfb\u6a21\u578b\uff0c\u5305\u62ec\u521b\u5efa\u884c\u661f\u3001\u661f\u7403\u3001\u536b\u661f\u7b49\u7269\u4f53\uff0c\u5e76\u6dfb\u52a0\u5149\u6e90\u3001\u6750\u8d28\u548c\u52a8\u753b\u7b49\u6548\u679c\u3002 8.2 \u5236\u4f5c\u4e00\u4e2a3D\u6e38\u620f\u5730\u56fe\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528three.js\u5236\u4f5c\u4e00\u4e2a3D\u6e38\u620f\u5730\u56fe\uff0c\u5305\u62ec\u5730\u5f62\u751f\u6210\u3001\u6a21\u578b\u5bfc\u5165\u3001\u5149\u7167\u8bbe\u7f6e\u548c\u4ea4\u4e92\u6548\u679c\u7b49\u3002 8.3 \u5f00\u53d1\u4e00\u4e2a\u57fa\u4e8ethree.js\u7684\u7b80\u5355\u6e38\u620f\uff1a\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528three.js\u5f00\u53d1\u4e00\u4e2a\u7b80\u5355\u7684\u6e38\u620f\uff0c\u5305\u62ec\u521b\u5efa\u573a\u666f\u3001\u7269\u4f53\u3001\u5149\u6e90\u548c\u52a8\u753b\u6548\u679c\u7b49\uff0c\u4ee5\u53ca\u6dfb\u52a0\u9f20\u6807\u4e8b\u4ef6\u548c\u952e\u76d8\u4e8b\u4ef6\u7b49\u4ea4\u4e92\u6548\u679c\u3002<\/li>\n\n\n\n<li>\u7ed3\u8bed<\/li>\n<\/ol>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"9\">\n<li>\u7ed3\u8bed 9.1 three.js\u7684\u672a\u6765\u53d1\u5c55\uff1a\u4ecb\u7ecdthree.js\u672a\u6765\u7684\u53d1\u5c55\u65b9\u5411\u548c\u8ba1\u5212\uff0c\u4ee5\u53ca\u5982\u4f55\u8ddf\u968f\u548c\u8d21\u732ethree.js\u793e\u533a\u3002 9.2 \u63a8\u8350\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a\uff1a\u4ecb\u7ecd\u4e00\u4e9bthree.js\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a\uff0c\u5305\u62ec\u5b98\u65b9\u6587\u6863\u3001\u6559\u7a0b\u3001\u8bba\u575b\u548cGithub\u7b49\u3002 9.3 \u7ed3\u675f\u8bed\uff1a\u603b\u7ed3\u672c\u89c6\u9891\u6559\u7a0b\u7684\u5185\u5bb9\u548c\u8981\u70b9\uff0c\u5e76\u9f13\u52b1\u5b66\u4e60\u8005\u7ee7\u7eed\u6df1\u5165\u5b66\u4e60\u548c\u5b9e\u8df5three.js\u6280\u672f\u3002<\/li>\n<\/ol>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91cathree.js\u7b80\u4ecb<\/p>\n\n\n\n<p>three.js\u662f\u4e00\u4e2a\u7528\u4e8e\u521b\u5efa\u57fa\u4e8eWebGL\u7684\u4ea4\u4e92\u5f0f3D\u56fe\u5f62\u7684JavaScript\u5e93\uff0c\u5b83\u662f\u7531Ricardo Cabello\uff08\u4e5f\u88ab\u79f0\u4e3aMr.doob\uff09\u521b\u5efa\u7684\uff0c\u5e76\u5728GitHub\u4e0a\u4ee5\u5f00\u6e90\u5f62\u5f0f\u53d1\u5e03\u3002<\/p>\n\n\n\n<p>WebGL\u662f\u4e00\u79cd\u7528\u4e8e\u5728Web\u6d4f\u89c8\u5668\u4e2d\u6e32\u67d33D\u56fe\u5f62\u7684API\uff0c\u5b83\u57fa\u4e8eOpenGL 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class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca3D\u56fe\u5f62\u548cWebGL\u57fa\u7840<\/p>\n\n\n\n<p>3D\u56fe\u5f62\u662f\u6307\u5728\u4e09\u7ef4\u7a7a\u95f4\u5185\u5448\u73b0\u7684\u56fe\u5f62\uff0c\u4e0e\u4f20\u7edf\u7684\u4e8c\u7ef4\u56fe\u5f62\u4e0d\u540c\uff0c3D\u56fe\u5f62\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u7269\u4f53\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u3001\u7f29\u653e\u7b49\u5c5e\u6027\uff0c\u6765\u521b\u9020\u51fa\u66f4\u52a0\u751f\u52a8\u3001\u903c\u771f\u7684\u89c6\u89c9\u6548\u679c\u3002\u5728\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u4e2d\uff0c3D\u56fe\u5f62\u901a\u5e38\u662f\u7531\u4e09\u7ef4\u5750\u6807\u7cfb\u4e2d\u7684\u70b9\u3001\u7ebf\u3001\u9762\u7b49\u57fa\u672c\u5143\u7d20\u6784\u6210\u7684\uff0c\u5b83\u4eec\u53ef\u4ee5\u901a\u8fc7\u6570\u5b66\u8ba1\u7b97\u548c\u56fe\u5f62\u5904\u7406\u7b97\u6cd5\u6765\u751f\u6210\u548c\u6e32\u67d3\u3002<\/p>\n\n\n\n<p>WebGL\u662f\u4e00\u79cd\u7528\u4e8e\u5728Web\u6d4f\u89c8\u5668\u4e2d\u5448\u73b03D\u56fe\u5f62\u7684API\uff0c\u5b83\u57fa\u4e8eOpenGL 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class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u8bbe\u7f6e\u5f00\u53d1\u73af\u5883<\/p>\n\n\n\n<p>\u5728\u4f7f\u7528three.js\u5f00\u53d13D\u56fe\u5f62\u5e94\u7528\u4e4b\u524d\uff0c\u9700\u8981\u5148\u8bbe\u7f6e\u597d\u5f00\u53d1\u73af\u5883\uff0c\u5305\u62ec\u5b89\u88c5\u548c\u914d\u7f6e\u5fc5\u8981\u7684\u5de5\u5177\u548c\u5e93\u3002\u4e0b\u9762\u662f\u8bbe\u7f6e\u5f00\u53d1\u73af\u5883\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5Web\u670d\u52a1\u5668 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charset=\"UTF-8\"&gt;\n  &lt;title&gt;My first three.js app&lt;\/title&gt;\n  &lt;style&gt;\n    body {\n      margin: 0;\n      padding: 0;\n      overflow: hidden;\n    }\n  &lt;\/style&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n  &lt;canvas id=\"myCanvas\"&gt;&lt;\/canvas&gt;\n  &lt;script src=\"path\/to\/three.js\"&gt;&lt;\/script&gt;\n  &lt;script&gt;\n    \/\/ \u521b\u5efa\u573a\u666f\n    const scene = new THREE.Scene();\n\n    \/\/ \u521b\u5efa\u76f8\u673a\n    const camera = new THREE.PerspectiveCamera(75, window.innerWidth \/ window.innerHeight, 0.1, 1000);\n    camera.position.z = 5;\n\n    \/\/ \u521b\u5efa\u51e0\u4f55\u4f53\n    const geometry = new THREE.BoxGeometry();\n    const material = new THREE.MeshBasicMaterial({ color: 0x00ff00 });\n    const cube = new THREE.Mesh(geometry, material);\n    scene.add(cube);\n\n    \/\/ \u521b\u5efa\u5149\u6e90\n    const light = new THREE.PointLight(0xffffff, 1, 100);\n    light.position.set(0, 0, 5);\n    scene.add(light);\n\n    \/\/ \u521b\u5efa\u6e32\u67d3\u5668\n    const renderer = new THREE.WebGLRenderer({ canvas: myCanvas });\n    renderer.setSize(window.innerWidth, window.innerHeight);\n\n   \n<\/code><\/pre>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u6e32\u67d3\u573a\u666f \u6700\u540e\u4e00\u6b65\u662f\u5c06\u573a\u666f\u6e32\u67d3\u5230canvas\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u4e00\u4e2a\u52a8\u753b\u5faa\u73af\u6765\u4e0d\u65ad\u5730\u66f4\u65b0\u573a\u666f\uff0c\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>function animate() {\n  requestAnimationFrame(animate);\n\n  \/\/ \u4f7f\u7269\u4f53\u65cb\u8f6c\n  cube.rotation.x += 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camera);\n}\n\nanimate();\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528requestAnimationFrame\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u52a8\u753b\u5faa\u73af\uff0c\u6bcf\u5e27\u90fd\u66f4\u65b0\u7269\u4f53\u7684\u65cb\u8f6c\u89d2\u5ea6\uff0c\u5e76\u5c06\u573a\u666f\u6e32\u67d3\u5230canvas\u4e2d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u642d\u5efa\u4e00\u4e2a\u7b80\u5355\u7684three.js\u5f00\u53d1\u73af\u5883\uff0c\u5e76\u7f16\u5199\u57fa\u672c\u7684\u4ee3\u7801\u6765\u521b\u5efa\u3001\u6e32\u67d3\u548c\u63a7\u52363D\u56fe\u5f62\u3002\u540c\u65f6\uff0c\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5de5\u5177\u548c\u5e93\u6765\u63d0\u9ad8\u6548\u7387\u548c\u8d28\u91cf\uff0c\u4f8b\u5982\u4f7f\u7528ES6\u8bed\u6cd5\u3001webpack\u6253\u5305\u5de5\u5177\u3001React\u7b49\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u521b\u5efa\u573a\u666f\uff08Scene\uff09<\/p>\n\n\n\n<p>\u5728three.js\u4e2d\uff0c\u573a\u666f\uff08Scene\uff09\u662f3D\u4e16\u754c\u4e2d\u6240\u6709\u7269\u4f53\u7684\u5bb9\u5668\uff0c\u6240\u6709\u7684\u7269\u4f53\u90fd\u5fc5\u987b\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u624d\u80fd\u5728\u6e32\u67d3\u5668\u4e2d\u5448\u73b0\u3002\u5728\u521b\u5efa\u573a\u666f\u4e4b\u524d\uff0c\u9700\u8981\u5148\u5f15\u5165three.js\u5e93\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">htmlCopy code<code>&lt;script src=\"path\/to\/three.js\"&gt;&lt;\/script&gt;\n<\/code><\/pre>\n\n\n\n<p>\u5728\u5f15\u5165\u5e93\u4e4b\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u6765\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u573a\u666f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const scene = new THREE.Scene();\n<\/code><\/pre>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u7a7a\u7684\u573a\u666f\u5bf9\u8c61\u3002\u4f46\u662f\uff0c\u5982\u679c\u60f3\u8981\u573a\u666f\u4e2d\u7684\u7269\u4f53\u80fd\u591f\u88ab\u770b\u5230\uff0c\u8fd8\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a\u76f8\u673a\uff08Camera\uff09\u548c\u6e32\u67d3\u5668\uff08Renderer\uff09\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const camera = new THREE.PerspectiveCamera(75, window.innerWidth \/ window.innerHeight, 0.1, 1000);\ncamera.position.z = 5;\n\nconst renderer = new THREE.WebGLRenderer();\nrenderer.setSize(window.innerWidth, window.innerHeight);\ndocument.body.appendChild(renderer.domElement);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528PerspectiveCamera\u6765\u521b\u5efa\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\uff0c\u5c06\u5176\u4f4d\u7f6e\u8bbe\u7f6e\u4e3a(0, 0, 5)\uff0c\u8868\u793a\u76f8\u673a\u4f4d\u4e8e\u573a\u666f\u5750\u6807\u7cfb\u7684(0, 0, 5)\u4f4d\u7f6e\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u7269\u4f53\u4f1a\u5728\u76f8\u673a\u524d\u65b9\u76845\u4e2a\u5355\u4f4d\u957f\u5ea6\u5185\u53ef\u89c1\u3002<\/p>\n\n\n\n<p>\u63a5\u7740\uff0c\u4f7f\u7528WebGLRenderer\u521b\u5efa\u4e00\u4e2a\u6e32\u67d3\u5668\uff0c\u5c06\u5176\u5927\u5c0f\u8bbe\u7f6e\u4e3a\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5927\u5c0f\uff0c\u5e76\u5c06\u5176DOM\u5143\u7d20\u6dfb\u52a0\u5230body\u4e2d\uff0c\u8868\u793a\u6e32\u67d3\u5668\u4f1a\u5c06\u573a\u666f\u6e32\u67d3\u5230\u8fd9\u4e2aDOM\u5143\u7d20\u4e2d\u3002<\/p>\n\n\n\n<p>\u6700\u540e\uff0c\u5c06\u76f8\u673a\u548c\u6e32\u67d3\u5668\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>scene.add(camera);\n\nrenderer.render(scene, camera);\n<\/code><\/pre>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u57fa\u672c\u7684\u573a\u666f\uff0c\u5e76\u5c06\u5176\u6e32\u67d3\u5230\u6d4f\u89c8\u5668\u4e2d\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6dfb\u52a0\u5404\u79cd\u7269\u4f53\u3001\u5149\u6e90\u548c\u6548\u679c\u7b49\uff0c\u4f7f\u5f97\u573a\u666f\u53d8\u5f97\u66f4\u52a0\u4e30\u5bcc\u548c\u751f\u52a8\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u521b\u5efa\u76f8\u673a\uff08Camera\uff09<\/p>\n\n\n\n<p>\u5728three.js\u4e2d\uff0c\u76f8\u673a\uff08Camera\uff09\u7528\u4e8e\u786e\u5b9a\u573a\u666f\u4e2d\u54ea\u4e9b\u7269\u4f53\u5e94\u8be5\u663e\u793a\u5728\u753b\u5e03\u4e2d\uff0c\u540c\u65f6\u8fd8\u53ef\u4ee5\u63a7\u5236\u76f8\u673a\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\uff0c\u6765\u6539\u53d8\u89c6\u89d2\u548c\u900f\u89c6\u6548\u679c\u3002three.js\u4e2d\u6709\u591a\u79cd\u76f8\u673a\u7c7b\u578b\u53ef\u4f9b\u9009\u62e9\uff0c\u4f8b\u5982\u900f\u89c6\u76f8\u673a\uff08PerspectiveCamera\uff09\u3001\u6b63\u4ea4\u76f8\u673a\uff08OrthographicCamera\uff09\u7b49\uff0c\u6bcf\u79cd\u76f8\u673a\u7c7b\u578b\u90fd\u6709\u4e0d\u540c\u7684\u9002\u7528\u573a\u666f\u548c\u53c2\u6570\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u4ee5\u900f\u89c6\u76f8\u673a\uff08PerspectiveCamera\uff09\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u76f8\u673a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const camera = new THREE.PerspectiveCamera(75, window.innerWidth \/ window.innerHeight, 0.1, 1000);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528PerspectiveCamera\u6765\u521b\u5efa\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\uff0c\u5176\u6784\u9020\u51fd\u6570\u7684\u53c2\u6570\u4f9d\u6b21\u4e3a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u89c6\u89d2\uff08FOV\uff09\uff1a\u8868\u793a\u76f8\u673a\u7684\u5782\u76f4\u89c6\u89d2\uff0c\u4ee5\u5ea6\u6570\u4e3a\u5355\u4f4d\u3002\u901a\u5e38\u8bbe\u7f6e\u572845\u523060\u5ea6\u4e4b\u95f4\uff0c\u8fc7\u5927\u6216\u8fc7\u5c0f\u90fd\u4f1a\u5f71\u54cd\u900f\u89c6\u6548\u679c\u3002<\/li>\n\n\n\n<li>\u5bbd\u9ad8\u6bd4\uff08Aspect Ratio\uff09\uff1a\u8868\u793a\u753b\u5e03\u7684\u5bbd\u9ad8\u6bd4\uff0c\u5373\u6e32\u67d3\u7ed3\u679c\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u7684\u6bd4\u503c\u3002\u901a\u5e38\u8bbe\u7f6e\u4e3a\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u5bbd\u5ea6\u9664\u4ee5\u9ad8\u5ea6\u3002<\/li>\n\n\n\n<li>\u8fd1\u88c1\u526a\u9762\uff08Near Clipping Plane\uff09\uff1a\u8868\u793a\u76f8\u673a\u5230\u573a\u666f\u7684\u6700\u8fd1\u8ddd\u79bb\uff0c\u7269\u4f53\u5728\u8be5\u8ddd\u79bb\u5185\u4e0d\u4f1a\u88ab\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u901a\u5e38\u8bbe\u7f6e\u4e3a0.1\u3002<\/li>\n\n\n\n<li>\u8fdc\u88c1\u526a\u9762\uff08Far Clipping Plane\uff09\uff1a\u8868\u793a\u76f8\u673a\u5230\u573a\u666f\u7684\u6700\u8fdc\u8ddd\u79bb\uff0c\u8d85\u51fa\u8be5\u8ddd\u79bb\u7684\u7269\u4f53\u4e5f\u4e0d\u4f1a\u88ab\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u901a\u5e38\u8bbe\u7f6e\u4e3a1000\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\u5bf9\u8c61\uff0c\u5e76\u8bbe\u7f6e\u4e86\u4e00\u4e9b\u57fa\u672c\u7684\u53c2\u6570\u3002\u63a5\u7740\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u63a7\u5236\u76f8\u673a\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>camera.position.set(0, 0, 5);\ncamera.lookAt(0, 0, 0);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528position\u5c5e\u6027\u8bbe\u7f6e\u76f8\u673a\u7684\u4f4d\u7f6e\uff0c\u8be5\u5c5e\u6027\u63a5\u53d7\u4e00\u4e2aTHREE.Vector3\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\uff0c\u8868\u793a\u76f8\u673a\u5728\u573a\u666f\u5750\u6807\u7cfb\u4e2d\u7684\u4f4d\u7f6e\u3002\u53e6\u5916\uff0c\u4f7f\u7528lookAt\u65b9\u6cd5\u6765\u8bbe\u7f6e\u76f8\u673a\u671d\u5411\u7684\u76ee\u6807\u70b9\uff0c\u8be5\u65b9\u6cd5\u63a5\u53d7\u4e00\u4e2aTHREE.Vector3\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\uff0c\u8868\u793a\u76f8\u673a\u5e94\u8be5\u671d\u5411\u7684\u70b9\u7684\u5750\u6807\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u76f8\u673a\u5bf9\u8c61\uff0c\u5e76\u63a7\u5236\u5176\u4f4d\u7f6e\u548c\u65b9\u5411\uff0c\u4f7f\u5f97\u573a\u666f\u4e2d\u7684\u7269\u4f53\u5448\u73b0\u51fa\u4e0d\u540c\u7684\u89c6\u89d2\u548c\u900f\u89c6\u6548\u679c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u900f\u89c6\u76f8\u673a\uff08PerspectiveCamera\uff09<\/p>\n\n\n\n<p>\u900f\u89c6\u76f8\u673a\uff08PerspectiveCamera\uff09\u662fthree.js\u4e2d\u6700\u5e38\u7528\u7684\u76f8\u673a\u7c7b\u578b\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u5728\u573a\u666f\u4e2d\u521b\u5efa\u900f\u89c6\u6548\u679c\uff0c\u4f7f\u5f97\u7269\u4f53\u7684\u5927\u5c0f\u548c\u4f4d\u7f6e\u968f\u7740\u8ddd\u79bb\u7684\u53d8\u5316\u800c\u53d1\u751f\u53d8\u5316\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u900f\u89c6\u76f8\u673a\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u76f8\u673a\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const camera = new THREE.PerspectiveCamera(fov, aspect, near, far);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>fov\uff1a\u89c6\u89d2\uff0c\u5373\u76f8\u673a\u5728\u573a\u666f\u4e2d\u53ef\u89c6\u8303\u56f4\u7684\u89d2\u5ea6\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a45\u5ea6\u523060\u5ea6\u4e4b\u95f4\uff0c\u6570\u503c\u8d8a\u5c0f\uff0c\u53ef\u89c6\u8303\u56f4\u8d8a\u5c0f\uff0c\u56fe\u50cf\u5c31\u4f1a\u66f4\u52a0\u6241\u5e73\uff0c\u6570\u503c\u8d8a\u5927\uff0c\u53ef\u89c6\u8303\u56f4\u8d8a\u5927\uff0c\u56fe\u50cf\u5c31\u4f1a\u66f4\u52a0\u6709\u903c\u771f\u611f\u3002<\/li>\n\n\n\n<li>aspect\uff1a\u5bbd\u9ad8\u6bd4\uff0c\u5373\u6e32\u67d3\u7ed3\u679c\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u7684\u6bd4\u503c\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3acanvas\u7684\u5bbd\u5ea6\u9664\u4ee5\u9ad8\u5ea6\u3002<\/li>\n\n\n\n<li>near\uff1a\u8fd1\u88c1\u9762\uff0c\u5373\u76f8\u673a\u8ddd\u79bb\u573a\u666f\u4e2d\u6700\u8fd1\u7684\u7269\u4f53\u7684\u8ddd\u79bb\uff0c\u8fd9\u4e9b\u7269\u4f53\u4e0d\u4f1a\u88ab\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a0.1\u3002<\/li>\n\n\n\n<li>far\uff1a\u8fdc\u88c1\u9762\uff0c\u5373\u76f8\u673a\u8ddd\u79bb\u573a\u666f\u4e2d\u6700\u8fdc\u7684\u7269\u4f53\u7684\u8ddd\u79bb\uff0c\u8fd9\u4e9b\u7269\u4f53\u4e5f\u4e0d\u4f1a\u88ab\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a1000\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u8bbe\u7f6e\u76f8\u673a\u4f4d\u7f6e\u548c\u65b9\u5411 \u63a5\u4e0b\u6765\u9700\u8981\u8bbe\u7f6e\u76f8\u673a\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>camera.position.set(x, y, z);\ncamera.lookAt(target);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>position\uff1a\u76f8\u673a\u5728\u573a\u666f\u5750\u6807\u7cfb\u4e2d\u7684\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u4f7f\u7528THREE.Vector3\u5bf9\u8c61\u7684set\u65b9\u6cd5\u8bbe\u7f6e\u3002<\/li>\n\n\n\n<li>lookAt\uff1a\u76f8\u673a\u671d\u5411\u7684\u76ee\u6807\u70b9\uff0c\u53ef\u4ee5\u4f7f\u7528THREE.Vector3\u5bf9\u8c61\u7684set\u65b9\u6cd5\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6e32\u67d3\u573a\u666f \u6700\u540e\u9700\u8981\u5c06\u573a\u666f\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>renderer.render(scene, camera);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>scene\uff1a\u573a\u666f\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>camera\uff1a\u76f8\u673a\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>renderer\uff1a\u6e32\u67d3\u5668\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\uff0c\u5e76\u5c06\u573a\u666f\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u76f8\u673a\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\u6765\u6539\u53d8\u900f\u89c6\u6548\u679c\uff0c\u4f7f\u5f97\u573a\u666f\u5448\u73b0\u51fa\u4e0d\u540c\u7684\u89c6\u89d2\u548c\u6548\u679c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u6b63\u4ea4\u76f8\u673a\uff08OrthographicCamera\uff09<\/p>\n\n\n\n<p>\u6b63\u4ea4\u76f8\u673a\uff08OrthographicCamera\uff09\u662fthree.js\u4e2d\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u76f8\u673a\u7c7b\u578b\uff0c\u5b83\u4e0d\u4f1a\u6839\u636e\u8ddd\u79bb\u800c\u6539\u53d8\u7269\u4f53\u7684\u5927\u5c0f\uff0c\u800c\u662f\u4fdd\u6301\u7269\u4f53\u7684\u5927\u5c0f\u548c\u4f4d\u7f6e\u4e0d\u53d8\uff0c\u53ea\u662f\u6539\u53d8\u7269\u4f53\u7684\u4f4d\u7f6e\u548c\u76f8\u5bf9\u5927\u5c0f\u3002\u5728\u4e00\u4e9b\u9700\u8981\u4fdd\u6301\u7269\u4f53\u5927\u5c0f\u4e0d\u53d8\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u6b63\u4ea4\u76f8\u673a\u6bd4\u900f\u89c6\u76f8\u673a\u66f4\u4e3a\u9002\u7528\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u6b63\u4ea4\u76f8\u673a\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u76f8\u673a\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6b63\u4ea4\u76f8\u673a\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const camera = new THREE.OrthographicCamera(left, right, top, bottom, near, far);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>left\uff1a\u8868\u793a\u89c6\u9525\u4f53\u5de6\u4fa7\u9762\u76f8\u5bf9\u4e8e\u76f8\u673a\u4e2d\u5fc3\u7684\u8ddd\u79bb\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a\u753b\u5e03\u5bbd\u5ea6\u7684\u4e00\u534a\u7684\u8d1f\u503c\u3002<\/li>\n\n\n\n<li>right\uff1a\u8868\u793a\u89c6\u9525\u4f53\u53f3\u4fa7\u9762\u76f8\u5bf9\u4e8e\u76f8\u673a\u4e2d\u5fc3\u7684\u8ddd\u79bb\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a\u753b\u5e03\u5bbd\u5ea6\u7684\u4e00\u534a\u3002<\/li>\n\n\n\n<li>top\uff1a\u8868\u793a\u89c6\u9525\u4f53\u9876\u9762\u76f8\u5bf9\u4e8e\u76f8\u673a\u4e2d\u5fc3\u7684\u8ddd\u79bb\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a\u753b\u5e03\u9ad8\u5ea6\u7684\u4e00\u534a\u3002<\/li>\n\n\n\n<li>bottom\uff1a\u8868\u793a\u89c6\u9525\u4f53\u5e95\u9762\u76f8\u5bf9\u4e8e\u76f8\u673a\u4e2d\u5fc3\u7684\u8ddd\u79bb\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a\u753b\u5e03\u9ad8\u5ea6\u7684\u4e00\u534a\u7684\u8d1f\u503c\u3002<\/li>\n\n\n\n<li>near\uff1a\u8fd1\u88c1\u9762\uff0c\u5373\u76f8\u673a\u8ddd\u79bb\u573a\u666f\u4e2d\u6700\u8fd1\u7684\u7269\u4f53\u7684\u8ddd\u79bb\uff0c\u8fd9\u4e9b\u7269\u4f53\u4e0d\u4f1a\u88ab\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a0.1\u3002<\/li>\n\n\n\n<li>far\uff1a\u8fdc\u88c1\u9762\uff0c\u5373\u76f8\u673a\u8ddd\u79bb\u573a\u666f\u4e2d\u6700\u8fdc\u7684\u7269\u4f53\u7684\u8ddd\u79bb\uff0c\u8fd9\u4e9b\u7269\u4f53\u4e5f\u4e0d\u4f1a\u88ab\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a1000\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u8bbe\u7f6e\u76f8\u673a\u4f4d\u7f6e\u548c\u65b9\u5411 \u4e0e\u900f\u89c6\u76f8\u673a\u7c7b\u4f3c\uff0c\u4e5f\u9700\u8981\u8bbe\u7f6e\u76f8\u673a\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>camera.position.set(x, y, z);\ncamera.lookAt(target);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>position\uff1a\u76f8\u673a\u5728\u573a\u666f\u5750\u6807\u7cfb\u4e2d\u7684\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u4f7f\u7528THREE.Vector3\u5bf9\u8c61\u7684set\u65b9\u6cd5\u8bbe\u7f6e\u3002<\/li>\n\n\n\n<li>lookAt\uff1a\u76f8\u673a\u671d\u5411\u7684\u76ee\u6807\u70b9\uff0c\u53ef\u4ee5\u4f7f\u7528THREE.Vector3\u5bf9\u8c61\u7684set\u65b9\u6cd5\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6e32\u67d3\u573a\u666f \u6700\u540e\u9700\u8981\u5c06\u573a\u666f\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>renderer.render(scene, camera);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>scene\uff1a\u573a\u666f\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>camera\uff1a\u76f8\u673a\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>renderer\uff1a\u6e32\u67d3\u5668\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u6b63\u4ea4\u76f8\u673a\uff0c\u5e76\u5c06\u573a\u666f\u6e32\u67d3\u5230\u753b\u5e03\u4e2d\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u76f8\u673a\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\u6765\u6539\u53d8\u6e32\u67d3\u6548\u679c\uff0c\u4f7f\u5f97\u573a\u666f\u5448\u73b0\u51fa\u4e0d\u540c\u7684\u89c6\u89d2\u548c\u6548\u679c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u51e0\u4f55\u4f53\uff08Geometry\uff09<\/p>\n\n\n\n<p>\u5728three.js\u4e2d\uff0c\u51e0\u4f55\u4f53\uff08Geometry\uff09\u7528\u4e8e\u63cf\u8ff03D\u7269\u4f53\u7684\u5f62\u72b6\u548c\u7ed3\u6784\uff0c\u53ef\u4ee5\u5305\u542b\u70b9\u3001\u7ebf\u3001\u9762\u7b49\u5143\u7d20\uff0c\u5e76\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u5143\u7d20\u751f\u6210\u7f51\u683c\uff08Mesh\uff09\u5bf9\u8c61\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u51e0\u4f55\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u51e0\u4f55\u4f53\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const geometry = new THREE.Geometry();\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u7a7a\u7684\u51e0\u4f55\u4f53\u5bf9\u8c61\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u6dfb\u52a0\u9876\u70b9 \u63a5\u7740\u9700\u8981\u6dfb\u52a0\u9876\u70b9\uff08Vertex\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>geometry.vertices.push(new THREE.Vector3(x, y, z));\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>x\uff1a\u9876\u70b9\u5728\u573a\u666f\u5750\u6807\u7cfb\u4e2d\u7684x\u5750\u6807\u3002<\/li>\n\n\n\n<li>y\uff1a\u9876\u70b9\u5728\u573a\u666f\u5750\u6807\u7cfb\u4e2d\u7684y\u5750\u6807\u3002<\/li>\n\n\n\n<li>z\uff1a\u9876\u70b9\u5728\u573a\u666f\u5750\u6807\u7cfb\u4e2d\u7684z\u5750\u6807\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6dfb\u52a0\u591a\u4e2a\u9876\u70b9\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u4e2a\u591a\u8fb9\u5f62\u6216\u590d\u6742\u76843D\u5f62\u72b6\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u9762 \u63a5\u7740\u9700\u8981\u6dfb\u52a0\u9762\uff08Face\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>geometry.faces.push(new THREE.Face3(a, b, c));\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a\uff1a\u7b2c\u4e00\u4e2a\u9876\u70b9\u7684\u7d22\u5f15\u3002<\/li>\n\n\n\n<li>b\uff1a\u7b2c\u4e8c\u4e2a\u9876\u70b9\u7684\u7d22\u5f15\u3002<\/li>\n\n\n\n<li>c\uff1a\u7b2c\u4e09\u4e2a\u9876\u70b9\u7684\u7d22\u5f15\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6dfb\u52a0\u591a\u4e2a\u9762\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u4e2a3D\u7269\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u8ba1\u7b97\u6cd5\u7ebf \u4e3a\u4e86\u6b63\u786e\u5730\u8fdb\u884c\u5149\u7167\u548c\u7740\u8272\uff0c\u8fd8\u9700\u8981\u8ba1\u7b97\u51e0\u4f55\u4f53\u7684\u6cd5\u7ebf\uff08Normal\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>geometry.computeFaceNormals();\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u8c03\u7528computeFaceNormals\u65b9\u6cd5\uff0c\u53ef\u4ee5\u81ea\u52a8\u8ba1\u7b97\u51e0\u4f55\u4f53\u7684\u9762\u6cd5\u7ebf\u3002\u53e6\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528computeVertexNormals\u65b9\u6cd5\u6765\u8ba1\u7b97\u51e0\u4f55\u4f53\u7684\u9876\u70b9\u6cd5\u7ebf\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u521b\u5efa\u7f51\u683c\u5bf9\u8c61 \u6700\u540e\u9700\u8981\u6839\u636e\u51e0\u4f55\u4f53\u6765\u521b\u5efa\u4e00\u4e2a\u7f51\u683c\u5bf9\u8c61\uff08Mesh\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const mesh = new THREE.Mesh(geometry, material);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>geometry\uff1a\u51e0\u4f55\u4f53\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>material\uff1a\u7f51\u683c\u5bf9\u8c61\u7684\u6750\u8d28\uff0c\u53ef\u4ee5\u662fTHREE.Material\u7684\u4efb\u4f55\u5b50\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u4e00\u4e2a\u7f51\u683c\u5bf9\u8c61\uff0c\u4ece\u800c\u53ef\u4ee5\u5728\u573a\u666f\u4e2d\u8fdb\u884c\u6e32\u67d3\u548c\u4ea4\u4e92\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6dfb\u52a0\u66f4\u591a\u7684\u9876\u70b9\u3001\u9762\u548c\u6750\u8d28\u7b49\uff0c\u4ece\u800c\u521b\u5efa\u51fa\u66f4\u52a0\u590d\u6742\u548c\u7cbe\u7ec6\u76843D\u7269\u4f53\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u7acb\u65b9\u4f53\uff08BoxGeometry\uff09<\/p>\n\n\n\n<p>\u7acb\u65b9\u4f53\uff08BoxGeometry\uff09\u662fthree.js\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u51e0\u4f55\u4f53\uff0c\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u8fb9\u957f\u76f8\u7b49\u7684\u7acb\u65b9\u4f53\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u7acb\u65b9\u4f53\u51e0\u4f55\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u7acb\u65b9\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u7acb\u65b9\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const geometry = new THREE.BoxGeometry(width, height, depth, widthSegments, heightSegments, depthSegments);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>width\uff1a\u7acb\u65b9\u4f53\u7684\u5bbd\u5ea6\u3002<\/li>\n\n\n\n<li>height\uff1a\u7acb\u65b9\u4f53\u7684\u9ad8\u5ea6\u3002<\/li>\n\n\n\n<li>depth\uff1a\u7acb\u65b9\u4f53\u7684\u6df1\u5ea6\u3002<\/li>\n\n\n\n<li>widthSegments\uff1a\u5bbd\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>heightSegments\uff1a\u9ad8\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>depthSegments\uff1a\u6df1\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4e2d\uff0cwidthSegments\u3001heightSegments\u548cdepthSegments\u7528\u4e8e\u63a7\u5236\u7acb\u65b9\u4f53\u7684\u7ec6\u5206\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u7f51\u683c\u5bf9\u8c61 \u63a5\u7740\u9700\u8981\u5c06\u7acb\u65b9\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u8f6c\u6362\u4e3a\u7f51\u683c\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const mesh = new THREE.Mesh(geometry, material);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>geometry\uff1a\u7acb\u65b9\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>material\uff1a\u7f51\u683c\u5bf9\u8c61\u7684\u6750\u8d28\uff0c\u53ef\u4ee5\u662fTHREE.Material\u7684\u4efb\u4f55\u5b50\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u7acb\u65b9\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u548c\u6750\u8d28\u5bf9\u8c61\u4f20\u5165Mesh\u6784\u9020\u51fd\u6570\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u7acb\u65b9\u4f53\u7684\u7f51\u683c\u5bf9\u8c61\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5230\u573a\u666f\u4e2d \u6700\u540e\u9700\u8981\u5c06\u7f51\u683c\u5bf9\u8c61\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>scene.add(mesh);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u7f51\u683c\u5bf9\u8c61\u4f20\u5165\u573a\u666f\u7684add\u65b9\u6cd5\u4e2d\uff0c\u5c06\u7acb\u65b9\u4f53\u6dfb\u52a0\u5230\u4e86\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u7acb\u65b9\u4f53\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u8fdb\u884c\u6e32\u67d3\u548c\u4ea4\u4e92\u3002\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u7acb\u65b9\u4f53\u7684\u5bbd\u5ea6\u3001\u9ad8\u5ea6\u3001\u6df1\u5ea6\u548c\u7ec6\u5206\u7a0b\u5ea6\u7b49\u53c2\u6570\uff0c\u6765\u521b\u5efa\u51fa\u4e0d\u540c\u5f62\u72b6\u548c\u7ec6\u8282\u7684\u7acb\u65b9\u4f53\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u7403\u4f53\uff08SphereGeometry\uff09<\/p>\n\n\n\n<p>\u7403\u4f53\uff08SphereGeometry\uff09\u662fthree.js\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u51e0\u4f55\u4f53\uff0c\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u534a\u5f84\u76f8\u7b49\u7684\u7403\u4f53\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u7403\u4f53\u51e0\u4f55\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u7403\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u7403\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const geometry = new THREE.SphereGeometry(radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>radius\uff1a\u7403\u4f53\u7684\u534a\u5f84\u3002<\/li>\n\n\n\n<li>widthSegments\uff1a\u7ecf\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>heightSegments\uff1a\u7eac\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>phiStart\uff1a\u7403\u4f53\u9876\u90e8\u622a\u9762\u5728\u7eac\u5ea6\u65b9\u5411\u7684\u8d77\u59cb\u89d2\u5ea6\u3002<\/li>\n\n\n\n<li>phiLength\uff1a\u7403\u4f53\u9876\u90e8\u622a\u9762\u5728\u7eac\u5ea6\u65b9\u5411\u7684\u89d2\u5ea6\u8303\u56f4\u3002<\/li>\n\n\n\n<li>thetaStart\uff1a\u7403\u4f53\u6cbf\u7740\u7ecf\u5ea6\u65b9\u5411\u7684\u8d77\u59cb\u89d2\u5ea6\u3002<\/li>\n\n\n\n<li>thetaLength\uff1a\u7403\u4f53\u6cbf\u7740\u7ecf\u5ea6\u65b9\u5411\u7684\u89d2\u5ea6\u8303\u56f4\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4e2d\uff0cwidthSegments\u548cheightSegments\u7528\u4e8e\u63a7\u5236\u7403\u4f53\u7684\u7ec6\u5206\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\uff1bphiStart\u3001phiLength\u3001thetaStart\u548cthetaLength\u7528\u4e8e\u63a7\u5236\u7403\u4f53\u7684\u5207\u5272\u89d2\u5ea6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u7f51\u683c\u5bf9\u8c61 \u63a5\u7740\u9700\u8981\u5c06\u7403\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u8f6c\u6362\u4e3a\u7f51\u683c\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const mesh = new THREE.Mesh(geometry, material);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>geometry\uff1a\u7403\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>material\uff1a\u7f51\u683c\u5bf9\u8c61\u7684\u6750\u8d28\uff0c\u53ef\u4ee5\u662fTHREE.Material\u7684\u4efb\u4f55\u5b50\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u7403\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u548c\u6750\u8d28\u5bf9\u8c61\u4f20\u5165Mesh\u6784\u9020\u51fd\u6570\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u7403\u4f53\u7684\u7f51\u683c\u5bf9\u8c61\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5230\u573a\u666f\u4e2d \u6700\u540e\u9700\u8981\u5c06\u7f51\u683c\u5bf9\u8c61\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>scene.add(mesh);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u7f51\u683c\u5bf9\u8c61\u4f20\u5165\u573a\u666f\u7684add\u65b9\u6cd5\u4e2d\uff0c\u5c06\u7403\u4f53\u6dfb\u52a0\u5230\u4e86\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u7403\u4f53\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u8fdb\u884c\u6e32\u67d3\u548c\u4ea4\u4e92\u3002\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u7403\u4f53\u7684\u534a\u5f84\u3001\u5206\u6bb5\u6570\u548c\u5207\u5272\u89d2\u5ea6\u7b49\u53c2\u6570\uff0c\u6765\u521b\u5efa\u51fa\u4e0d\u540c\u5f62\u72b6\u548c\u7ec6\u8282\u7684\u7403\u4f53\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5706\u9525\u4f53\uff08ConeGeometry\uff09<\/p>\n\n\n\n<p>\u5706\u9525\u4f53\uff08ConeGeometry\uff09\u662fthree.js\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u51e0\u4f55\u4f53\uff0c\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u9876\u70b9\u4e3a\u5c16\u7684\u5706\u9525\u4f53\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u5706\u9525\u4f53\u51e0\u4f55\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u5706\u9525\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5706\u9525\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const geometry = new THREE.ConeGeometry(radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>radius\uff1a\u5706\u9525\u4f53\u5e95\u9762\u7684\u534a\u5f84\u3002<\/li>\n\n\n\n<li>height\uff1a\u5706\u9525\u4f53\u7684\u9ad8\u5ea6\u3002<\/li>\n\n\n\n<li>radialSegments\uff1a\u5e95\u9762\u5706\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>heightSegments\uff1a\u5706\u9525\u4f53\u9ad8\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>openEnded\uff1a\u662f\u5426\u5f00\u653e\u5706\u9525\u4f53\u5e95\u90e8\uff0c\u9ed8\u8ba4\u4e3afalse\u3002<\/li>\n\n\n\n<li>thetaStart\uff1a\u5706\u9525\u4f53\u5e95\u9762\u5706\u5f27\u7684\u8d77\u59cb\u89d2\u5ea6\uff0c\u9ed8\u8ba4\u4e3a0\u3002<\/li>\n\n\n\n<li>thetaLength\uff1a\u5706\u9525\u4f53\u5e95\u9762\u5706\u5f27\u7684\u89d2\u5ea6\u8303\u56f4\uff0c\u9ed8\u8ba4\u4e3a2 * Math.PI\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4e2d\uff0cradialSegments\u548cheightSegments\u7528\u4e8e\u63a7\u5236\u5706\u9525\u4f53\u7684\u7ec6\u5206\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\uff1bopenEnded\u7528\u4e8e\u63a7\u5236\u662f\u5426\u5f00\u653e\u5706\u9525\u4f53\u5e95\u90e8\uff0c\u5982\u679c\u8bbe\u4e3atrue\uff0c\u5e95\u90e8\u5c06\u4e0d\u4f1a\u6709\u9762\uff0c\u800c\u662f\u88ab\u89c6\u4e3a\u4e00\u4e2a\u7a7a\u6d1e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u7f51\u683c\u5bf9\u8c61 \u63a5\u7740\u9700\u8981\u5c06\u5706\u9525\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u8f6c\u6362\u4e3a\u7f51\u683c\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const mesh = new THREE.Mesh(geometry, material);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>geometry\uff1a\u5706\u9525\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>material\uff1a\u7f51\u683c\u5bf9\u8c61\u7684\u6750\u8d28\uff0c\u53ef\u4ee5\u662fTHREE.Material\u7684\u4efb\u4f55\u5b50\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u5706\u9525\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u548c\u6750\u8d28\u5bf9\u8c61\u4f20\u5165Mesh\u6784\u9020\u51fd\u6570\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u5706\u9525\u4f53\u7684\u7f51\u683c\u5bf9\u8c61\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5230\u573a\u666f\u4e2d \u6700\u540e\u9700\u8981\u5c06\u7f51\u683c\u5bf9\u8c61\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>scene.add(mesh);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u7f51\u683c\u5bf9\u8c61\u4f20\u5165\u573a\u666f\u7684add\u65b9\u6cd5\u4e2d\uff0c\u5c06\u5706\u9525\u4f53\u6dfb\u52a0\u5230\u4e86\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5706\u9525\u4f53\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u8fdb\u884c\u6e32\u67d3\u548c\u4ea4\u4e92\u3002\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u5706\u9525\u4f53\u7684\u5e95\u9762\u534a\u5f84\u3001\u9ad8\u5ea6\u3001\u5206\u6bb5\u6570\u548c\u5207\u5272\u89d2\u5ea6\u7b49\u53c2\u6570\uff0c\u6765\u521b\u5efa\u51fa\u4e0d\u540c\u5f62\u72b6\u548c\u7ec6\u8282\u7684\u5706\u9525\u4f53\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5706\u67f1\u4f53\uff08CylinderGeometry\uff09<\/p>\n\n\n\n<p>\u5706\u67f1\u4f53\uff08CylinderGeometry\uff09\u662fthree.js\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u51e0\u4f55\u4f53\uff0c\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u5e95\u9762\u5706\u5f62\u7684\u5706\u67f1\u4f53\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u5706\u67f1\u4f53\u51e0\u4f55\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u5706\u67f1\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5706\u67f1\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const geometry = new THREE.CylinderGeometry(radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>radiusTop\uff1a\u5706\u67f1\u4f53\u9876\u90e8\u5706\u9762\u7684\u534a\u5f84\u3002<\/li>\n\n\n\n<li>radiusBottom\uff1a\u5706\u67f1\u4f53\u5e95\u90e8\u5706\u9762\u7684\u534a\u5f84\u3002<\/li>\n\n\n\n<li>height\uff1a\u5706\u67f1\u4f53\u7684\u9ad8\u5ea6\u3002<\/li>\n\n\n\n<li>radialSegments\uff1a\u5706\u67f1\u4f53\u4fa7\u9762\u5706\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>heightSegments\uff1a\u5706\u67f1\u4f53\u9ad8\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>openEnded\uff1a\u662f\u5426\u5f00\u653e\u5706\u67f1\u4f53\u9876\u90e8\u548c\u5e95\u90e8\uff0c\u9ed8\u8ba4\u4e3afalse\u3002<\/li>\n\n\n\n<li>thetaStart\uff1a\u5706\u67f1\u4f53\u4fa7\u9762\u5706\u5f27\u7684\u8d77\u59cb\u89d2\u5ea6\uff0c\u9ed8\u8ba4\u4e3a0\u3002<\/li>\n\n\n\n<li>thetaLength\uff1a\u5706\u67f1\u4f53\u4fa7\u9762\u5706\u5f27\u7684\u89d2\u5ea6\u8303\u56f4\uff0c\u9ed8\u8ba4\u4e3a2 * Math.PI\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4e2d\uff0cradialSegments\u548cheightSegments\u7528\u4e8e\u63a7\u5236\u5706\u67f1\u4f53\u7684\u7ec6\u5206\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\uff1bopenEnded\u7528\u4e8e\u63a7\u5236\u662f\u5426\u5f00\u653e\u5706\u67f1\u4f53\u9876\u90e8\u548c\u5e95\u90e8\uff0c\u5982\u679c\u8bbe\u4e3atrue\uff0c\u9876\u90e8\u548c\u5e95\u90e8\u5c06\u4e0d\u4f1a\u6709\u9762\uff0c\u800c\u662f\u88ab\u89c6\u4e3a\u4e00\u4e2a\u7a7a\u6d1e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u7f51\u683c\u5bf9\u8c61 \u63a5\u7740\u9700\u8981\u5c06\u5706\u67f1\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u8f6c\u6362\u4e3a\u7f51\u683c\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const mesh = new THREE.Mesh(geometry, material);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>geometry\uff1a\u5706\u67f1\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>material\uff1a\u7f51\u683c\u5bf9\u8c61\u7684\u6750\u8d28\uff0c\u53ef\u4ee5\u662fTHREE.Material\u7684\u4efb\u4f55\u5b50\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u5706\u67f1\u4f53\u51e0\u4f55\u4f53\u5bf9\u8c61\u548c\u6750\u8d28\u5bf9\u8c61\u4f20\u5165Mesh\u6784\u9020\u51fd\u6570\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u5706\u67f1\u4f53\u7684\u7f51\u683c\u5bf9\u8c61\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5230\u573a\u666f\u4e2d \u6700\u540e\u9700\u8981\u5c06\u7f51\u683c\u5bf9\u8c61\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>scene.add(mesh);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u7f51\u683c\u5bf9\u8c61\u4f20\u5165\u573a\u666f\u7684add\u65b9\u6cd5\u4e2d\uff0c\u5c06\u5706\u67f1\u4f53\u6dfb\u52a0\u5230\u4e86\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5706\u67f1\u4f53\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u8fdb\u884c\u6e32\u67d3\u548c\u4ea4\u4e92\u3002\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u5706\u67f1\u4f53\u7684\u9876\u90e8\u548c\u5e95\u90e8\u534a\u5f84\u3001\u9ad8\u5ea6\u3001\u5206\u6bb5\u6570\u548c\u5207\u5272\u89d2\u5ea6\u7b49\u53c2\u6570\uff0c\u6765\u521b\u5efa\u51fa\u4e0d\u540c\u5f62\u72b6\u548c\u7ec6\u8282\u7684\u5706\u67f1\u4f53\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5e73\u9762\uff08PlaneGeometry\uff09<\/p>\n\n\n\n<p>\u5e73\u9762\uff08PlaneGeometry\uff09\u662fthree.js\u4e2d\u5e38\u7528\u7684\u4e00\u79cd\u51e0\u4f55\u4f53\uff0c\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u65e0\u9650\u5927\u7684\u5e73\u9762\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u5e73\u9762\u51e0\u4f55\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u5e73\u9762\u51e0\u4f55\u4f53\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5e73\u9762\u51e0\u4f55\u4f53\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const geometry = new THREE.PlaneGeometry(width, height, widthSegments, heightSegments);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>width\uff1a\u5e73\u9762\u7684\u5bbd\u5ea6\u3002<\/li>\n\n\n\n<li>height\uff1a\u5e73\u9762\u7684\u9ad8\u5ea6\u3002<\/li>\n\n\n\n<li>widthSegments\uff1a\u5bbd\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n\n\n\n<li>heightSegments\uff1a\u9ad8\u5ea6\u65b9\u5411\u7684\u5206\u6bb5\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4e2d\uff0cwidthSegments\u548cheightSegments\u7528\u4e8e\u63a7\u5236\u5e73\u9762\u7684\u7ec6\u5206\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u7f51\u683c\u5bf9\u8c61 \u63a5\u7740\u9700\u8981\u5c06\u5e73\u9762\u51e0\u4f55\u4f53\u5bf9\u8c61\u8f6c\u6362\u4e3a\u7f51\u683c\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const mesh = new THREE.Mesh(geometry, material);\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>geometry\uff1a\u5e73\u9762\u51e0\u4f55\u4f53\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>material\uff1a\u7f51\u683c\u5bf9\u8c61\u7684\u6750\u8d28\uff0c\u53ef\u4ee5\u662fTHREE.Material\u7684\u4efb\u4f55\u5b50\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u5e73\u9762\u51e0\u4f55\u4f53\u5bf9\u8c61\u548c\u6750\u8d28\u5bf9\u8c61\u4f20\u5165Mesh\u6784\u9020\u51fd\u6570\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u5e73\u9762\u7684\u7f51\u683c\u5bf9\u8c61\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5230\u573a\u666f\u4e2d \u6700\u540e\u9700\u8981\u5c06\u7f51\u683c\u5bf9\u8c61\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>scene.add(mesh);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u7f51\u683c\u5bf9\u8c61\u4f20\u5165\u573a\u666f\u7684add\u65b9\u6cd5\u4e2d\uff0c\u5c06\u5e73\u9762\u6dfb\u52a0\u5230\u4e86\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5e73\u9762\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u8fdb\u884c\u6e32\u67d3\u548c\u4ea4\u4e92\u3002\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u5e73\u9762\u7684\u5bbd\u5ea6\u3001\u9ad8\u5ea6\u548c\u7ec6\u5206\u7a0b\u5ea6\u7b49\u53c2\u6570\uff0c\u6765\u521b\u5efa\u51fa\u4e0d\u540c\u5f62\u72b6\u548c\u7ec6\u8282\u7684\u5e73\u9762\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6750\u8d28\uff08Material\uff09<\/p>\n\n\n\n<p>\u6750\u8d28\uff08Material\uff09\u662fthree.js\u4e2d\u6e32\u67d3\u7269\u4f53\u65f6\u7528\u6765\u63a7\u5236\u5176\u5916\u89c2\u548c\u7eb9\u7406\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u51b3\u5b9a\u4e86\u7269\u4f53\u7684\u8868\u9762\u989c\u8272\u3001\u900f\u660e\u5ea6\u3001\u53cd\u5c04\u3001\u6298\u5c04\u7b49\u5c5e\u6027\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u6750\u8d28\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u6750\u8d28\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6750\u8d28\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const material = new THREE.MeshBasicMaterial(parameters);\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cparameters\u662f\u4e00\u4e2a\u53ef\u9009\u7684\u53c2\u6570\u5bf9\u8c61\uff0c\u7528\u4e8e\u63a7\u5236\u6750\u8d28\u7684\u5c5e\u6027\uff0c\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>color\uff1a\u7269\u4f53\u7684\u989c\u8272\uff0c\u9ed8\u8ba4\u503c\u4e3a0xffffff\uff08\u767d\u8272\uff09\u3002<\/li>\n\n\n\n<li>map\uff1a\u7269\u4f53\u7684\u8d34\u56fe\uff0c\u53ef\u4ee5\u662fTHREE.Texture\u7c7b\u578b\u7684\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>wireframe\uff1a\u662f\u5426\u663e\u793a\u7ebf\u6846\u6a21\u5f0f\uff0c\u9ed8\u8ba4\u503c\u4e3afalse\u3002<\/li>\n\n\n\n<li>side\uff1a\u7269\u4f53\u7684\u54ea\u4e00\u9762\u5e94\u8be5\u88ab\u6e32\u67d3\uff0c\u9ed8\u8ba4\u4e3aTHREE.FrontSide\uff08\u6b63\u9762\uff09\u3002<\/li>\n\n\n\n<li>opacity\uff1a\u7269\u4f53\u7684\u900f\u660e\u5ea6\uff0c\u53d6\u503c\u8303\u56f4\u4e3a0\u52301\uff0c\u9ed8\u8ba4\u503c\u4e3a1\u3002<\/li>\n\n\n\n<li>transparent\uff1a\u7269\u4f53\u662f\u5426\u4e3a\u534a\u900f\u660e\uff0c\u9ed8\u8ba4\u503c\u4e3afalse\u3002<\/li>\n\n\n\n<li>blending\uff1a\u6df7\u5408\u6a21\u5f0f\uff0c\u9ed8\u8ba4\u503c\u4e3aTHREE.NormalBlending\u3002<\/li>\n\n\n\n<li>depthWrite\uff1a\u6df1\u5ea6\u7f13\u51b2\u533a\u662f\u5426\u5e94\u8be5\u88ab\u5199\u5165\uff0c\u9ed8\u8ba4\u503c\u4e3atrue\u3002<\/li>\n\n\n\n<li>depthTest\uff1a\u6df1\u5ea6\u7f13\u51b2\u533a\u662f\u5426\u5e94\u8be5\u88ab\u6d4b\u8bd5\uff0c\u9ed8\u8ba4\u503c\u4e3atrue\u3002<\/li>\n\n\n\n<li>visible\uff1a\u7269\u4f53\u662f\u5426\u53ef\u89c1\uff0c\u9ed8\u8ba4\u503c\u4e3atrue\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5e94\u7528\u6750\u8d28\u5bf9\u8c61 \u63a5\u7740\u9700\u8981\u5c06\u6750\u8d28\u5bf9\u8c61\u5e94\u7528\u5230\u7269\u4f53\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>mesh.material = material;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cmesh\u662f\u4e00\u4e2aTHREE.Mesh\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u4ee3\u8868\u4e86\u573a\u666f\u4e2d\u7684\u4e00\u4e2a\u7269\u4f53\u3002\u5c06\u6750\u8d28\u5bf9\u8c61\u8d4b\u503c\u7ed9\u7269\u4f53\u7684material\u5c5e\u6027\u540e\uff0c\u8be5\u7269\u4f53\u7684\u5916\u89c2\u548c\u7eb9\u7406\u5c06\u4f1a\u53d7\u5230\u6750\u8d28\u5c5e\u6027\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u8c03\u6574\u6750\u8d28\u7684\u5c5e\u6027\uff0c\u53ef\u4ee5\u63a7\u5236\u7269\u4f53\u7684\u5916\u89c2\u548c\u7eb9\u7406\uff0c\u4ece\u800c\u521b\u5efa\u51fa\u4e0d\u540c\u7684\u6548\u679c\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u8bbe\u7f6e\u900f\u660e\u5ea6\u548c\u534a\u900f\u660e\uff0c\u53ef\u4ee5\u521b\u9020\u51fa\u900f\u89c6\u6548\u679c\uff1b\u901a\u8fc7\u8bbe\u7f6e\u8d34\u56fe\uff0c\u53ef\u4ee5\u5c06\u7269\u4f53\u8868\u9762\u8d34\u4e0a\u5404\u79cd\u7eb9\u7406\u548c\u56fe\u6848\uff1b\u901a\u8fc7\u8bbe\u7f6e\u6df7\u5408\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u989c\u8272\u6df7\u5408\u6548\u679c\u7b49\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u521b\u5efa\u548c\u63a7\u5236\u5149\u6e90<\/p>\n\n\n\n<p>\u5728three.js\u4e2d\uff0c\u5149\u6e90\u662f\u6e32\u67d3\u573a\u666f\u4e2d\u7269\u4f53\u7684\u91cd\u8981\u56e0\u7d20\u4e4b\u4e00\uff0c\u53ef\u4ee5\u5f71\u54cd\u7269\u4f53\u7684\u9634\u5f71\u3001\u9ad8\u5149\u3001\u53cd\u5c04\u7b49\u6548\u679c\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u548c\u63a7\u5236\u5149\u6e90\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u5149\u6e90\u5bf9\u8c61 \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5149\u6e90\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const light = new THREE.XXXLight(color, intensity);\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cXXX\u53ef\u4ee5\u662fAmbient\u3001Point\u3001Directional\u3001Spot\u7b49\u56db\u79cd\u5149\u6e90\u7c7b\u578b\uff0c\u5bf9\u5e94\u7684\u53c2\u6570\u5206\u522b\u662f\u73af\u5883\u5149\u989c\u8272\u3001\u5149\u6e90\u989c\u8272\u548c\u5149\u6e90\u5f3a\u5ea6\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AmbientLight\uff1a\u73af\u5883\u5149\uff0c\u5bf9\u573a\u666f\u4e2d\u7684\u6240\u6709\u7269\u4f53\u5747\u5300\u5730\u7167\u4eae\u3002<\/li>\n\n\n\n<li>PointLight\uff1a\u70b9\u5149\u6e90\uff0c\u4ece\u4e00\u4e2a\u70b9\u5411\u6240\u6709\u65b9\u5411\u53d1\u5c04\u5149\u7ebf\u3002<\/li>\n\n\n\n<li>DirectionalLight\uff1a\u65b9\u5411\u5149\uff0c\u4ece\u4e00\u4e2a\u65b9\u5411\u53d1\u5c04\u5149\u7ebf\u3002<\/li>\n\n\n\n<li>SpotLight\uff1a\u805a\u5149\u706f\uff0c\u7c7b\u4f3c\u4e8e\u624b\u7535\u7b52\u7684\u6548\u679c\uff0c\u4ece\u4e00\u4e2a\u70b9\u5411\u4e00\u4e2a\u65b9\u5411\u53d1\u5c04\u5149\u7ebf\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u8bbe\u7f6e\u5149\u6e90\u5c5e\u6027 \u63a5\u7740\u9700\u8981\u8bbe\u7f6e\u5149\u6e90\u5bf9\u8c61\u7684\u5c5e\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>light.position.set(x, y, z);\nlight.target = object;\nlight.shadow.mapSize.width = 1024;\nlight.shadow.mapSize.height = 1024;\nlight.castShadow = true;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cposition\u7528\u4e8e\u8bbe\u7f6e\u5149\u6e90\u7684\u4f4d\u7f6e\uff1btarget\u7528\u4e8e\u8bbe\u7f6e\u5149\u6e90\u7684\u76ee\u6807\u5bf9\u8c61\uff1bshadow.mapSize\u7528\u4e8e\u8bbe\u7f6e\u5149\u6e90\u7684\u9634\u5f71\u8d34\u56fe\u7684\u5927\u5c0f\uff1bcastShadow\u7528\u4e8e\u5f00\u542f\u5149\u6e90\u7684\u9634\u5f71\u6548\u679c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5149\u6e90\u5230\u573a\u666f\u4e2d \u6700\u540e\u9700\u8981\u5c06\u5149\u6e90\u5bf9\u8c61\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>scene.add(light);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5c06\u5149\u6e90\u5bf9\u8c61\u4f20\u5165\u573a\u666f\u7684add\u65b9\u6cd5\u4e2d\uff0c\u5c06\u5149\u6e90\u6dfb\u52a0\u5230\u4e86\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5149\u6e90\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u8fdb\u884c\u6e32\u67d3\u548c\u5f71\u54cd\u7269\u4f53\u6548\u679c\u3002\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u5149\u6e90\u7684\u989c\u8272\u3001\u5f3a\u5ea6\u3001\u4f4d\u7f6e\u548c\u9634\u5f71\u7b49\u53c2\u6570\uff0c\u6765\u521b\u5efa\u51fa\u4e0d\u540c\u5f62\u72b6\u548c\u7ec6\u8282\u7684\u5149\u6e90\u6548\u679c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u52a8\u753b\u548c\u4ea4\u4e92<\/p>\n\n\n\n<p>\u52a8\u753b\u548c\u4ea4\u4e92\u662fthree.js\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8ba9\u573a\u666f\u4e2d\u7684\u7269\u4f53\u4ea7\u751f\u52a8\u6001\u6548\u679c\u548c\u54cd\u5e94\u7528\u6237\u7684\u4ea4\u4e92\u884c\u4e3a\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5b9e\u73b0\u52a8\u753b\u548c\u4ea4\u4e92\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u52a8\u753b \u5728three.js\u4e2d\u5b9e\u73b0\u52a8\u753b\u901a\u5e38\u9700\u8981\u7528\u5230requestAnimationFrame\u548c\u65f6\u95f4\u6233\u7b49API\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>function animate() {\n    requestAnimationFrame(animate);\n    \/\/ \u66f4\u65b0\u7269\u4f53\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u89d2\u5ea6\u7b49\u5c5e\u6027\n    mesh.rotation.x += 0.01;\n    mesh.rotation.y += 0.02;\n    \/\/ \u6e32\u67d3\u573a\u666f\n    renderer.render(scene, camera);\n}\nanimate();\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0crequestAnimationFrame\u65b9\u6cd5\u7528\u4e8e\u5728\u4e0b\u4e00\u6b21\u6d4f\u89c8\u5668\u7ed8\u5236\u524d\u66f4\u65b0\u52a8\u753b\u5e27\uff0c\u9012\u5f52\u8c03\u7528animate\u51fd\u6570\u5b9e\u73b0\u52a8\u753b\u6548\u679c\u3002\u5728animate\u51fd\u6570\u4e2d\uff0c\u53ef\u4ee5\u66f4\u65b0\u7269\u4f53\u7684\u4f4d\u7f6e\u3001\u65cb\u8f6c\u89d2\u5ea6\u7b49\u5c5e\u6027\uff0c\u4ece\u800c\u5b9e\u73b0\u7269\u4f53\u7684\u52a8\u6001\u6548\u679c\uff1b\u7136\u540e\u4f7f\u7528renderer.render\u65b9\u6cd5\u6e32\u67d3\u573a\u666f\uff0c\u5c06\u52a8\u6001\u6548\u679c\u5448\u73b0\u5230\u5c4f\u5e55\u4e0a\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u4ea4\u4e92 \u5728three.js\u4e2d\u5b9e\u73b0\u4ea4\u4e92\u901a\u5e38\u9700\u8981\u7528\u5230\u9f20\u6807\u4e8b\u4ef6\u548c\u5c04\u7ebf\u6295\u5c04\u7b49\u6280\u672f\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>function onMouseClick(event) {\n    event.preventDefault();\n    \/\/ \u8ba1\u7b97\u9f20\u6807\u70b9\u51fb\u70b9\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\n    const mouse = new THREE.Vector2();\n    mouse.x = (event.clientX \/ window.innerWidth) * 2 - 1;\n    mouse.y = -(event.clientY \/ window.innerHeight) * 2 + 1;\n    const raycaster = new THREE.Raycaster();\n    raycaster.setFromCamera(mouse, camera);\n    \/\/ \u83b7\u53d6\u4e0e\u5c04\u7ebf\u76f8\u4ea4\u7684\u7269\u4f53\n    const intersects = raycaster.intersectObjects(scene.children, true);\n    if (intersects.length &gt; 0) {\n        \/\/ \u5bf9\u76f8\u4ea4\u7684\u7269\u4f53\u8fdb\u884c\u64cd\u4f5c\n        intersects[0].object.material.color.set(0xff0000);\n    }\n}\nwindow.addEventListener('click', onMouseClick, false);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528addEventListener\u65b9\u6cd5\u6dfb\u52a0\u9f20\u6807\u70b9\u51fb\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u5f53\u7528\u6237\u70b9\u51fb\u5c4f\u5e55\u65f6\u89e6\u53d1onMouseClick\u51fd\u6570\u3002\u5728\u51fd\u6570\u4e2d\uff0c\u9996\u5148\u8ba1\u7b97\u9f20\u6807\u70b9\u51fb\u70b9\u7684\u4f4d\u7f6e\u548c\u65b9\u5411\uff0c\u5e76\u4f7f\u7528\u5c04\u7ebf\u6295\u5c04\u6280\u672f\u83b7\u53d6\u4e0e\u5c04\u7ebf\u76f8\u4ea4\u7684\u7269\u4f53\uff1b\u7136\u540e\u5bf9\u76f8\u4ea4\u7684\u7269\u4f53\u8fdb\u884c\u64cd\u4f5c\uff0c\u4f8b\u5982\u4fee\u6539\u6750\u8d28\u7684\u989c\u8272\u7b49\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0three.js\u4e2d\u7684\u52a8\u753b\u548c\u4ea4\u4e92\u6548\u679c\u3002\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\uff0c\u4ece\u800c\u521b\u5efa\u51fa\u4e30\u5bcc\u591a\u5f69\u7684\u573a\u666f\u548c\u4ea4\u4e92\u4f53\u9a8c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5bfc\u5165\u5916\u90e8\u6a21\u578b<\/p>\n\n\n\n<p>\u5728three.js\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5bfc\u5165\u5916\u90e8\u6a21\u578b\u6587\u4ef6\u6765\u4e30\u5bcc\u573a\u666f\u7684\u5185\u5bb9\u548c\u5f62\u5f0f\uff0c\u4f8b\u5982OBJ\u3001FBX\u3001GLTF\u7b49\u683c\u5f0f\u7684\u6a21\u578b\u6587\u4ef6\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5bfc\u5165\u5916\u90e8\u6a21\u578b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5\u548c\u5bfc\u5165\u76f8\u5173\u63d2\u4ef6 \u9996\u5148\u9700\u8981\u5b89\u88c5\u548c\u5bfc\u5165\u76f8\u5173\u7684\u63d2\u4ef6\uff0c\u4e0d\u540c\u7684\u6a21\u578b\u6587\u4ef6\u9700\u8981\u4f7f\u7528\u4e0d\u540c\u7684\u63d2\u4ef6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528GLTF\u683c\u5f0f\u7684\u6a21\u578b\u6587\u4ef6\u9700\u8981\u5b89\u88c5\u548c\u5bfc\u5165GLTFLoader\u63d2\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>import { GLTFLoader } from 'three\/examples\/jsm\/loaders\/GLTFLoader.js';\n\nconst loader = new GLTFLoader();\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u52a0\u8f7d\u6a21\u578b\u6587\u4ef6 \u63a5\u7740\u9700\u8981\u52a0\u8f7d\u6a21\u578b\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>loader.load(url, onLoad, onProgress, onError);\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0curl\u662f\u6a21\u578b\u6587\u4ef6\u7684\u8def\u5f84\uff1bonLoad\u662f\u52a0\u8f7d\u6210\u529f\u540e\u7684\u56de\u8c03\u51fd\u6570\uff1bonProgress\u662f\u52a0\u8f7d\u8fc7\u7a0b\u4e2d\u7684\u56de\u8c03\u51fd\u6570\uff1bonError\u662f\u52a0\u8f7d\u5931\u8d25\u540e\u7684\u56de\u8c03\u51fd\u6570\u3002<\/p>\n\n\n\n<p>\u5728onLoad\u56de\u8c03\u51fd\u6570\u4e2d\uff0c\u53ef\u4ee5\u5c06\u52a0\u8f7d\u5230\u7684\u6a21\u578b\u6587\u4ef6\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>function onLoad(gltf) {\n    scene.add(gltf.scene);\n}\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0cgltf.scene\u662f\u4e00\u4e2aTHREE.Group\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u5305\u542b\u4e86\u6a21\u578b\u6587\u4ef6\u4e2d\u7684\u6240\u6709\u7269\u4f53\u548c\u6750\u8d28\u7b49\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u8c03\u6574\u6a21\u578b\u5c5e\u6027 \u6700\u540e\u9700\u8981\u6839\u636e\u9700\u6c42\u8c03\u6574\u6a21\u578b\u7684\u5c5e\u6027\uff0c\u4f8b\u5982\u4f4d\u7f6e\u3001\u5927\u5c0f\u3001\u6750\u8d28\u7b49\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>gltf.scene.position.set(x, y, z);\ngltf.scene.scale.set(sx, sy, sz);\ngltf.scene.traverse(function(child) {\n    if (child.isMesh) {\n        child.material = new THREE.MeshLambertMaterial({ color: 0xffffff });\n    }\n});\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0cposition\u548cscale\u5206\u522b\u7528\u4e8e\u8bbe\u7f6e\u6a21\u578b\u7684\u4f4d\u7f6e\u548c\u5927\u5c0f\uff1btraverse\u65b9\u6cd5\u7528\u4e8e\u904d\u5386\u6a21\u578b\u4e2d\u7684\u6240\u6709\u5b50\u5bf9\u8c61\uff0c\u6839\u636e\u9700\u8981\u4fee\u6539\u5b50\u5bf9\u8c61\u7684\u6750\u8d28\u7b49\u5c5e\u6027\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u6210\u529f\u5bfc\u5165\u5916\u90e8\u6a21\u578b\u5e76\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u3002\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\uff0c\u4ece\u800c\u521b\u5efa\u51fa\u4e30\u5bcc\u591a\u5f69\u7684\u573a\u666f\u548c\u6548\u679c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6027\u80fd\u4f18\u5316\u548c\u5b9e\u7528\u5de5\u5177<\/p>\n\n\n\n<p>\u5728three.js\u4e2d\uff0c\u6027\u80fd\u4f18\u5316\u548c\u5b9e\u7528\u5de5\u5177\u662f\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u73af\u8282\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u63d0\u9ad8\u573a\u666f\u7684\u6e32\u67d3\u6548\u7387\u548c\u8c03\u8bd5\u6548\u7387\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u8fdb\u884c\u6027\u80fd\u4f18\u5316\u548c\u4f7f\u7528\u5b9e\u7528\u5de5\u5177\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6027\u80fd\u4f18\u5316 \u6027\u80fd\u4f18\u5316\u662fthree.js\u4e2d\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5fc5\u4e0d\u53ef\u5c11\u7684\u4e00\u73af\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u63d0\u5347\u573a\u666f\u7684\u6e32\u67d3\u6548\u7387\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528WebGLRenderer\uff1aWebGLRenderer\u662fthree.js\u4e2d\u9ed8\u8ba4\u7684\u6e32\u67d3\u5668\uff0c\u5229\u7528WebGL\u6280\u672f\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u5feb\u901f\u6e32\u67d3\u51fa\u590d\u6742\u76843D\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u5408\u5e76\u51e0\u4f55\u4f53\uff1a\u5c06\u591a\u4e2a\u51e0\u4f55\u4f53\u5408\u5e76\u6210\u4e00\u4e2a\u51e0\u4f55\u4f53\uff0c\u53ef\u4ee5\u51cf\u5c11\u6e32\u67d3\u6b21\u6570\u548c\u9876\u70b9\u6570\u91cf\uff0c\u63d0\u5347\u6e32\u67d3\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u7eb9\u7406\u96c6\uff1a\u5c06\u591a\u4e2a\u8d34\u56fe\u5408\u5e76\u6210\u4e00\u4e2a\u7eb9\u7406\u96c6\uff0c\u53ef\u4ee5\u51cf\u5c11\u8d34\u56fe\u7684\u6570\u91cf\u548c\u6587\u4ef6\u5927\u5c0f\uff0c\u63d0\u5347\u52a0\u8f7d\u901f\u5ea6\u548c\u6e32\u67d3\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u63a7\u5236\u9762\u6570\u548c\u9876\u70b9\u6570\uff1a\u63a7\u5236\u6a21\u578b\u7684\u9762\u6570\u548c\u9876\u70b9\u6570\uff0c\u53ef\u4ee5\u51cf\u5c11\u6e32\u67d3\u8ba1\u7b97\u91cf\uff0c\u63d0\u5347\u6e32\u67d3\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528LOD\uff1a\u4f7f\u7528LOD\uff08Level of Detail\uff09\u6280\u672f\uff0c\u6839\u636e\u8ddd\u79bb\u8fdc\u8fd1\u548c\u6a21\u578b\u5927\u5c0f\u7b49\u56e0\u7d20\u52a8\u6001\u8c03\u6574\u6a21\u578b\u7684\u7ec6\u8282\u7b49\u7ea7\uff0c\u53ef\u4ee5\u51cf\u5c11\u6e32\u67d3\u8ba1\u7b97\u91cf\u548c\u7f51\u7edc\u5e26\u5bbd\uff0c\u63d0\u5347\u6e32\u67d3\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5b9e\u7528\u5de5\u5177 three.js\u63d0\u4f9b\u4e86\u591a\u79cd\u5b9e\u7528\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u8fdb\u884c\u8c03\u8bd5\u548c\u4f18\u5316\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u7528\u6237\u4f53\u9a8c\u3002\u4ee5\u4e0b\u662f\u5e38\u7528\u7684\u51e0\u79cd\u5b9e\u7528\u5de5\u5177\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stats\uff1a\u7528\u4e8e\u663e\u793a\u573a\u666f\u7684FPS\u3001\u6e32\u67d3\u65f6\u95f4\u7b49\u6027\u80fd\u6307\u6807\u3002<\/li>\n\n\n\n<li>OrbitControls\uff1a\u7528\u4e8e\u63a7\u5236\u76f8\u673a\u7684\u65cb\u8f6c\u3001\u7f29\u653e\u3001\u5e73\u79fb\u7b49\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>GUI\uff1a\u7528\u4e8e\u521b\u5efa\u548c\u8c03\u6574\u573a\u666f\u4e2d\u7684\u53c2\u6570\u548c\u5c5e\u6027\uff0c\u4f8b\u5982\u5149\u6e90\u5f3a\u5ea6\u3001\u6750\u8d28\u989c\u8272\u7b49\u3002<\/li>\n\n\n\n<li>RaycasterHelper\uff1a\u7528\u4e8e\u663e\u793a\u5c04\u7ebf\u6295\u5c04\u7684\u6548\u679c\uff0c\u65b9\u4fbf\u8c03\u8bd5\u4ea4\u4e92\u6548\u679c\u3002<\/li>\n\n\n\n<li>GLTFExporter\uff1a\u7528\u4e8e\u5c06\u573a\u666f\u4e2d\u7684\u6a21\u578b\u5bfc\u51fa\u4e3aGLTF\u683c\u5f0f\u7684\u6587\u4ef6\uff0c\u65b9\u4fbf\u8fdb\u884c\u5206\u4eab\u548c\u5907\u4efd\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u8fdb\u884c\u6027\u80fd\u4f18\u5316\u548c\u4f7f\u7528\u5b9e\u7528\u5de5\u5177\uff0c\u4ece\u800c\u63d0\u5347three.js\u573a\u666f\u7684\u6e32\u67d3\u6548\u7387\u548c\u5f00\u53d1\u6548\u7387\u3002\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\uff0c\u4ece\u800c\u521b\u5efa\u51fa\u66f4\u52a0\u4f18\u79c0\u76843D\u573a\u666f\u548c\u5e94\u7528\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u521b\u5efa\u4e00\u4e2a\u592a\u9633\u7cfb\u6a21\u578b<\/p>\n\n\n\n<p>\u521b\u5efa\u592a\u9633\u7cfb\u6a21\u578b\u662fthree.js\u4e2d\u7684\u4e00\u4e2a\u7ecf\u5178\u6848\u4f8b\uff0c\u53ef\u4ee5\u5c55\u793a\u51fa\u573a\u666f\u4e2d\u591a\u4e2a\u7269\u4f53\u7684\u8fd0\u52a8\u548c\u4ea4\u4e92\u6548\u679c\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u53c2\u6570\u548c\u5c5e\u6027\u6765\u4e30\u5bcc\u6a21\u578b\u7684\u5f62\u5f0f\u548c\u7ec6\u8282\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u592a\u9633\u7cfb\u6a21\u578b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u573a\u666f\u548c\u76f8\u673a \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u573a\u666f\u548c\u76f8\u673a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const scene = new THREE.Scene();\nconst camera = new THREE.PerspectiveCamera(45, window.innerWidth \/ window.innerHeight, 0.1, 1000);\ncamera.position.set(0, 0, 50);\nscene.add(camera);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u573a\u666f\u5bf9\u8c61\u548c\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\u5bf9\u8c61\uff0c\u5e76\u5c06\u76f8\u673a\u8bbe\u7f6e\u5728\u573a\u666f\u7684\u4e2d\u5fc3\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u592a\u9633\u548c\u884c\u661f \u63a5\u7740\u9700\u8981\u521b\u5efa\u592a\u9633\u548c\u884c\u661f\u7684\u51e0\u4f55\u4f53\u548c\u6750\u8d28\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const sunGeometry = new THREE.SphereGeometry(10, 32, 32);\nconst sunMaterial = new THREE.MeshBasicMaterial({ color: 0xffff00 });\nconst sun = new THREE.Mesh(sunGeometry, sunMaterial);\nscene.add(sun);\n\nconst earthGeometry = new THREE.SphereGeometry(2, 32, 32);\nconst earthMaterial = new THREE.MeshBasicMaterial({ color: 0x0000ff });\nconst earth = new THREE.Mesh(earthGeometry, earthMaterial);\nearth.position.set(15, 0, 0);\nscene.add(earth);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u592a\u9633\u548c\u5730\u7403\u7684\u51e0\u4f55\u4f53\u548c\u6750\u8d28\uff0c\u5e76\u5c06\u5176\u8bbe\u7f6e\u5728\u573a\u666f\u4e2d\u592e\u548c\u5730\u7403\u8f68\u9053\u4e0a\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5149\u6e90\u548c\u8c03\u6574\u5149\u6e90\u5c5e\u6027 \u4e3a\u4e86\u8ba9\u6a21\u578b\u4e2d\u7684\u7269\u4f53\u6709\u5149\u7167\u6548\u679c\uff0c\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a\u70b9\u5149\u6e90\u548c\u8c03\u6574\u5176\u5c5e\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const light = new THREE.PointLight(0xffffff, 1, 100);\nlight.position.set(0, 0, 0);\nscene.add(light);\n\nsun.castShadow = true;\nsun.receiveShadow = false;\nlight.castShadow = true;\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u70b9\u5149\u6e90\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u592e\uff0c\u7136\u540e\u901a\u8fc7\u8c03\u6574\u7269\u4f53\u7684castShadow\u5c5e\u6027\u548c\u5149\u6e90\u7684castShadow\u5c5e\u6027\uff0c\u5f00\u542f\u9634\u5f71\u6548\u679c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u5b9e\u73b0\u52a8\u753b\u6548\u679c \u6700\u540e\u9700\u8981\u5b9e\u73b0\u52a8\u753b\u6548\u679c\uff0c\u8ba9\u592a\u9633\u548c\u884c\u661f\u56f4\u7ed5\u4e2d\u5fc3\u65cb\u8f6c\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>function animate() {\n    requestAnimationFrame(animate);\n    earth.rotation.y += 0.01;\n    earth.position.x = 15 * Math.cos(earth.rotation.y);\n    earth.position.z = 15 * Math.sin(earth.rotation.y);\n    renderer.render(scene, camera);\n}\nanimate();\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528requestAnimationFrame\u548canimate\u51fd\u6570\u5b9e\u73b0\u52a8\u753b\u6548\u679c\uff1b\u7136\u540e\u901a\u8fc7\u4fee\u6539\u5730\u7403\u7684\u65cb\u8f6c\u89d2\u5ea6\u548c\u4f4d\u7f6e\uff0c\u5b9e\u73b0\u56f4\u7ed5\u592a\u9633\u65cb\u8f6c\u7684\u6548\u679c\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u592a\u9633\u7cfb\u6a21\u578b\uff0c\u5e76\u6dfb\u52a0\u52a8\u6001\u6548\u679c\u548c\u5149\u7167\u6548\u679c\u7b49\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u4f18\u5316\uff0c\u4ece\u800c\u521b\u9020\u51fa\u66f4\u52a0\u903c\u771f\u548c\u4e30\u5bcc\u7684\u592a\u9633\u7cfb\u6a21\u578b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u6dfb\u52a0\u884c\u661f\u8f68\u9053\u548c\u73af\u5883\u8d34\u56fe \u53ef\u4ee5\u4e3a\u884c\u661f\u6dfb\u52a0\u8f68\u9053\uff0c\u4ee5\u4fbf\u66f4\u52a0\u6e05\u6670\u5730\u5c55\u793a\u51fa\u5b83\u4eec\u7684\u8fd0\u52a8\u8f68\u8ff9\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const orbit = new THREE.Line(\n    new THREE.CircleGeometry(15, 64),\n    new THREE.MeshBasicMaterial({ color: 0xffffff })\n);\norbit.rotation.x = Math.PI \/ 2;\nscene.add(orbit);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u534a\u5f84\u4e3a15\u7684\u5706\u5f62\u8f68\u9053\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u592e\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u4e3a\u4e86\u66f4\u597d\u5730\u6a21\u62df\u5b87\u5b99\u73af\u5883\uff0c\u53ef\u4ee5\u4e3a\u573a\u666f\u6dfb\u52a0\u73af\u5883\u8d34\u56fe\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const loader = new THREE.CubeTextureLoader();\nconst texture = loader.load([\n    'img\/px.jpg', 'img\/nx.jpg',\n    'img\/py.jpg', 'img\/ny.jpg',\n    'img\/pz.jpg', 'img\/nz.jpg'\n]);\nscene.background = texture;\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528CubeTextureLoader\u52a0\u8f7d\u73af\u5883\u8d34\u56fe\uff0c\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u573a\u666f\u7684\u80cc\u666f\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u51fa\u66f4\u52a0\u903c\u771f\u548c\u4e30\u5bcc\u7684\u592a\u9633\u7cfb\u6a21\u578b\uff0c\u5e76\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u8fdb\u4e00\u6b65\u8c03\u6574\u548c\u4f18\u5316\uff0c\u4f8b\u5982\u6dfb\u52a0\u66f4\u591a\u7684\u884c\u661f\u3001\u8bbe\u7f6e\u7269\u4f53\u7684\u6750\u8d28\u548c\u7eb9\u7406\u7b49\uff0c\u4ece\u800c\u521b\u9020\u51fa\u66f4\u52a0\u4e30\u5bcc\u591a\u5f69\u76843D\u573a\u666f\u548c\u5e94\u7528\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5236\u4f5c\u4e00\u4e2a3D\u6e38\u620f\u5730\u56fe<\/p>\n\n\n\n<p>\u5236\u4f5c3D\u6e38\u620f\u5730\u56fe\u662fthree.js\u4e2d\u7684\u4e00\u9879\u5e38\u89c1\u4efb\u52a1\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4e0d\u540c\u7684\u51e0\u4f55\u4f53\u3001\u6750\u8d28\u548c\u7eb9\u7406\u7b49\u5143\u7d20\uff0c\u521b\u9020\u51fa\u4e0d\u540c\u7c7b\u578b\u7684\u5730\u5f62\u548c\u5efa\u7b51\uff0c\u5f62\u6210\u4e00\u4e2a\u903c\u771f\u7684\u865a\u62df\u4e16\u754c\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5236\u4f5c\u4e00\u4e2a\u7b80\u5355\u76843D\u6e38\u620f\u5730\u56fe\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u573a\u666f\u548c\u76f8\u673a \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u573a\u666f\u548c\u76f8\u673a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const scene = new THREE.Scene();\nconst camera = new THREE.PerspectiveCamera(45, window.innerWidth \/ window.innerHeight, 0.1, 1000);\ncamera.position.set(0, 50, 50);\nscene.add(camera);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u573a\u666f\u5bf9\u8c61\u548c\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\u5bf9\u8c61\uff0c\u5e76\u5c06\u76f8\u673a\u8bbe\u7f6e\u5728\u573a\u666f\u7684\u4e2d\u5fc3\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u5730\u5f62\u548c\u5efa\u7b51 \u63a5\u7740\u9700\u8981\u521b\u5efa\u5730\u5f62\u548c\u5efa\u7b51\u7684\u51e0\u4f55\u4f53\u548c\u6750\u8d28\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const planeGeometry = new THREE.PlaneGeometry(100, 100);\nconst planeMaterial = new THREE.MeshPhongMaterial({ color: 0x808080 });\nconst plane = new THREE.Mesh(planeGeometry, planeMaterial);\nplane.rotation.x = -Math.PI \/ 2;\nplane.receiveShadow = true;\nscene.add(plane);\n\nconst boxGeometry = new THREE.BoxGeometry(10, 10, 10);\nconst boxMaterial = new THREE.MeshPhongMaterial({ color: 0xff0000 });\nconst box = new THREE.Mesh(boxGeometry, boxMaterial);\nbox.position.set(10, 5, 10);\nbox.castShadow = true;\nscene.add(box);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u5e73\u9762\u5730\u5f62\u548c\u4e00\u4e2a\u7acb\u65b9\u4f53\u5efa\u7b51\uff0c\u4f7f\u7528\u4e86Phong\u6750\u8d28\u548c\u8bbe\u7f6e\u4e86\u9634\u5f71\u6548\u679c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5149\u6e90\u548c\u8c03\u6574\u5149\u6e90\u5c5e\u6027 \u4e3a\u4e86\u8ba9\u6a21\u578b\u4e2d\u7684\u7269\u4f53\u6709\u5149\u7167\u6548\u679c\uff0c\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a\u5e73\u884c\u5149\u548c\u4e00\u4e2a\u70b9\u5149\u6e90\uff0c\u5e76\u8c03\u6574\u5176\u5c5e\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const ambientLight = new THREE.AmbientLight(0x404040);\nscene.add(ambientLight);\n\nconst directionalLight = new THREE.DirectionalLight(0xffffff, 1);\ndirectionalLight.position.set(50, 50, 50);\nscene.add(directionalLight);\n\nconst light = new THREE.PointLight(0xffffff, 1, 100);\nlight.position.set(0, 50, 0);\nscene.add(light);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u73af\u5883\u5149\u3001\u4e00\u4e2a\u5e73\u884c\u5149\u548c\u4e00\u4e2a\u70b9\u5149\u6e90\uff0c\u5e76\u5206\u522b\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u3002\u7136\u540e\u901a\u8fc7\u8c03\u6574\u7269\u4f53\u7684castShadow\u5c5e\u6027\u548c\u5149\u6e90\u7684castShadow\u5c5e\u6027\uff0c\u5f00\u542f\u9634\u5f71\u6548\u679c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u6dfb\u52a0\u4ea4\u4e92\u63a7\u5236\u548c\u52a8\u753b\u6548\u679c \u4e3a\u4e86\u8ba9\u7528\u6237\u80fd\u591f\u8fdb\u884c\u4ea4\u4e92\u63a7\u5236\uff0c\u53ef\u4ee5\u6dfb\u52a0\u9f20\u6807\u63a7\u5236\u5668\uff0c\u4f8b\u5982OrbitControls\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const controls = new THREE.OrbitControls(camera, renderer.domElement);\ncontrols.enableDamping = true;\ncontrols.dampingFactor = 0.25;\ncontrols.screenSpacePanning = false;\ncontrols.minDistance = 10;\ncontrols.maxDistance = 200;\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u521b\u5efa\u4e86\u4e00\u4e2aOrbitControls\u63a7\u5236\u5668\uff0c\u5e76\u5c06\u5176\u7ed1\u5b9a\u5230\u76f8\u673a\u548c\u6e32\u67d3\u5668\u7684dom\u5143\u7d20\u4e0a\uff0c\u7136\u540e\u901a\u8fc7\u8c03\u6574\u5176\u5c5e\u6027\uff0c\u8bbe\u7f6e\u4e86\u63a7\u5236\u5668\u7684\u4e00\u4e9b\u4ea4\u4e92\u53c2\u6570\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u4e3a\u4e86\u8ba9\u5efa\u7b51\u7269\u5177\u6709\u52a8\u753b\u6548\u679c\uff0c\u53ef\u4ee5\u4f7f\u7528Tween.js\u5e93\uff0c\u4f8b\u5982\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\u5efa\u7b51\u7269\u7684\u65cb\u8f6c\u52a8\u753b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const tween = new TWEEN.Tween(box.rotation)\n    .to({ y: Math.PI \/ 2 }, 1000)\n    .easing(TWEEN.Easing.Quadratic.InOut)\n    .start();\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528Tween.js\u5e93\u521b\u5efa\u4e86\u4e00\u4e2aTween\u5bf9\u8c61\uff0c\u5e76\u5c06\u5176\u7ed1\u5b9a\u5230\u5efa\u7b51\u7269\u7684rotation\u5c5e\u6027\u4e0a\uff0c\u7136\u540e\u8bbe\u7f6e\u4e86\u65cb\u8f6c\u7684\u76ee\u6807\u89d2\u5ea6\u548c\u52a8\u753b\u65f6\u95f4\uff0c\u5e76\u6307\u5b9a\u4e86\u7f13\u52a8\u51fd\u6570\u548c\u542f\u52a8\u52a8\u753b\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u51fa\u4e00\u4e2a\u7b80\u5355\u76843D\u6e38\u620f\u5730\u56fe\uff0c\u5e76\u6dfb\u52a0\u4ea4\u4e92\u63a7\u5236\u548c\u52a8\u753b\u6548\u679c\u7b49\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u8fdb\u4e00\u6b65\u8c03\u6574\u548c\u4f18\u5316\uff0c\u4f8b\u5982\u6dfb\u52a0\u66f4\u591a\u7684\u5efa\u7b51\u7269\u3001\u8bbe\u7f6e\u7269\u4f53\u7684\u6750\u8d28\u548c\u7eb9\u7406\u7b49\uff0c\u4ece\u800c\u521b\u9020\u51fa\u66f4\u52a0\u903c\u771f\u548c\u4e30\u5bcc\u76843D\u573a\u666f\u548c\u6e38\u620f\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5f00\u53d1\u4e00\u4e2a\u57fa\u4e8ethree.js\u7684\u7b80\u5355\u6e38\u620f<\/p>\n\n\n\n<p>\u5f00\u53d1\u57fa\u4e8ethree.js\u7684\u7b80\u5355\u6e38\u620f\u9700\u8981\u638c\u63e1\u573a\u666f\u3001\u76f8\u673a\u3001\u51e0\u4f55\u4f53\u3001\u6750\u8d28\u3001\u5149\u6e90\u3001\u52a8\u753b\u3001\u4ea4\u4e92\u63a7\u5236\u7b49\u76f8\u5173\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u6b65\u9aa4\u5b9e\u73b0\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u573a\u666f\u548c\u76f8\u673a \u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u573a\u666f\u548c\u76f8\u673a\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const scene = new THREE.Scene();\nconst camera = new THREE.PerspectiveCamera(45, window.innerWidth \/ window.innerHeight, 0.1, 1000);\ncamera.position.set(0, 0, 10);\nscene.add(camera);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u573a\u666f\u5bf9\u8c61\u548c\u4e00\u4e2a\u900f\u89c6\u76f8\u673a\u5bf9\u8c61\uff0c\u5e76\u5c06\u76f8\u673a\u8bbe\u7f6e\u5728\u573a\u666f\u7684\u4e2d\u5fc3\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u6e38\u620f\u5143\u7d20 \u63a5\u7740\u9700\u8981\u521b\u5efa\u6e38\u620f\u5143\u7d20\uff0c\u5305\u62ec\u89d2\u8272\u3001\u654c\u4eba\u3001\u5b50\u5f39\u3001\u969c\u788d\u7269\u7b49\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u51e0\u4f55\u4f53\u3001\u6750\u8d28\u548c\u7eb9\u7406\u7b49\u5143\u7d20\u8fdb\u884c\u7ed8\u5236\uff0c\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const playerGeometry = new THREE.BoxGeometry(1, 1, 1);\nconst playerMaterial = new THREE.MeshBasicMaterial({ color: 0x00ff00 });\nconst player = new THREE.Mesh(playerGeometry, playerMaterial);\nplayer.position.set(0, 0, 0);\nscene.add(player);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u65b9\u5757\u5f62\u72b6\u7684\u89d2\u8272\uff0c\u5e76\u8bbe\u7f6e\u4e86\u7eff\u8272\u7684\u6750\u8d28\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6dfb\u52a0\u5149\u6e90\u548c\u8c03\u6574\u5149\u6e90\u5c5e\u6027 \u4e3a\u4e86\u8ba9\u6e38\u620f\u573a\u666f\u4e2d\u7684\u7269\u4f53\u6709\u5149\u7167\u6548\u679c\uff0c\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a\u70b9\u5149\u6e90\u6216\u8005\u5e73\u884c\u5149\u6e90\uff0c\u5e76\u8c03\u6574\u5176\u5c5e\u6027\uff0c\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const light = new THREE.PointLight(0xffffff, 1, 100);\nlight.position.set(0, 0, 5);\nscene.add(light);\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u70b9\u5149\u6e90\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\u592e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u6dfb\u52a0\u4ea4\u4e92\u63a7\u5236\u548c\u52a8\u753b\u6548\u679c \u4e3a\u4e86\u8ba9\u73a9\u5bb6\u80fd\u591f\u8fdb\u884c\u4ea4\u4e92\u63a7\u5236\uff0c\u53ef\u4ee5\u6dfb\u52a0\u952e\u76d8\u63a7\u5236\u5668\uff0c\u4f8b\u5982\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\u89d2\u8272\u7684\u79fb\u52a8\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const keys = {};\ndocument.addEventListener('keydown', e =&gt; keys[e.code] = true);\ndocument.addEventListener('keyup', e =&gt; keys[e.code] = false);\n\nfunction animate() {\n    requestAnimationFrame(animate);\n    if (keys['ArrowLeft']) {\n        player.position.x -= 0.1;\n    }\n    if (keys['ArrowRight']) {\n        player.position.x += 0.1;\n    }\n    if (keys['ArrowUp']) {\n        player.position.y += 0.1;\n    }\n    if (keys['ArrowDown']) {\n        player.position.y -= 0.1;\n    }\n    renderer.render(scene, camera);\n}\nanimate();\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u6dfb\u52a0\u952e\u76d8\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u76d1\u542c\u952e\u76d8\u4e0a\u4e0b\u5de6\u53f3\u952e\u7684\u72b6\u6001\uff0c\u5e76\u901a\u8fc7\u4fee\u6539\u89d2\u8272\u7684\u4f4d\u7f6e\u6765\u5b9e\u73b0\u89d2\u8272\u7684\u79fb\u52a8\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528Tween.js\u5e93\u5b9e\u73b0\u52a8\u753b\u6548\u679c\uff0c\u4f8b\u5982\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\u89d2\u8272\u7684\u8df3\u8dc3\u52a8\u753b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>const tween = new TWEEN.Tween(player.position)\n    .to({ y: 2 }, 1000)\n    .easing\n<\/code><\/pre>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>(TWEEN.Easing.Quadratic.Out) .onComplete(() =&gt; { const tween2 = new TWEEN.Tween(player.position) .to({ y: 0 }, 1000) .easing(TWEEN.Easing.Quadratic.In) .start(); }) .start();<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduinoCopy code<code>\n\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528Tween.js\u5e93\u521b\u5efa\u4e86\u4e00\u4e2aTween\u5bf9\u8c61\uff0c\u5e76\u5c06\u5176\u7ed1\u5b9a\u5230\u89d2\u8272\u7684position\u5c5e\u6027\u4e0a\uff0c\u8bbe\u7f6e\u4e86\u8df3\u8dc3\u7684\u76ee\u6807\u9ad8\u5ea6\u548c\u52a8\u753b\u65f6\u95f4\uff0c\u5e76\u6307\u5b9a\u4e86\u7f13\u52a8\u51fd\u6570\u548c\u542f\u52a8\u52a8\u753b\u3002\u540c\u65f6\uff0c\u5728\u52a8\u753b\u7ed3\u675f\u540e\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u65b0\u7684Tween\u5bf9\u8c61\uff0c\u5c06\u89d2\u8272\u7684\u9ad8\u5ea6\u8c03\u6574\u4e3a\u539f\u59cb\u4f4d\u7f6e\uff0c\u5e76\u542f\u52a8\u52a8\u753b\u3002\n\n5. \u6dfb\u52a0\u78b0\u649e\u68c0\u6d4b\u548c\u8ba1\u5206\u7cfb\u7edf\n\u4e3a\u4e86\u589e\u52a0\u6e38\u620f\u7684\u6311\u6218\u6027\uff0c\u53ef\u4ee5\u6dfb\u52a0\u78b0\u649e\u68c0\u6d4b\u548c\u8ba1\u5206\u7cfb\u7edf\uff0c\u4f8b\u5982\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\u73a9\u5bb6\u548c\u654c\u4eba\u7684\u78b0\u649e\u68c0\u6d4b\uff1a\n\n```javascript\nfunction checkCollision() {\n    enemies.forEach(enemy =&gt; {\n        if (player.position.distanceTo(enemy.position) &lt; 1) {\n            score -= 10;\n            enemy.visible = false;\n            setTimeout(() =&gt; {\n                enemy.visible = true;\n            }, 3000);\n        }\n    });\n}\n<\/code><\/pre>\n\n\n\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528THREE.Vector3\u5bf9\u8c61\u7684distanceTo\u65b9\u6cd5\uff0c\u8ba1\u7b97\u73a9\u5bb6\u548c\u654c\u4eba\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u5e76\u5224\u65ad\u662f\u5426\u53d1\u751f\u78b0\u649e\uff0c\u7136\u540e\u901a\u8fc7\u8c03\u6574\u654c\u4eba\u7684visible\u5c5e\u6027\uff0c\u5b9e\u73b0\u654c\u4eba\u6d88\u5931\u548c\u91cd\u65b0\u51fa\u73b0\u7684\u6548\u679c\uff0c\u5e76\u8ba1\u7b97\u5206\u6570\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u51fa\u4e00\u4e2a\u7b80\u5355\u7684\u57fa\u4e8ethree.js\u7684\u6e38\u620f\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u8fdb\u4e00\u6b65\u8c03\u6574\u548c\u4f18\u5316\uff0c\u4f8b\u5982\u6dfb\u52a0\u66f4\u591a\u7684\u6e38\u620f\u5143\u7d20\u3001\u8bbe\u7f6e\u7269\u4f53\u7684\u6750\u8d28\u548c\u7eb9\u7406\u3001\u5b9e\u73b0\u591a\u5173\u5361\u548c\u97f3\u6548\u7b49\uff0c\u4ece\u800c\u521b\u9020\u51fa\u66f4\u52a0\u6709\u8da3\u548c\u5438\u5f15\u4eba\u7684\u6e38\u620f\u4f53\u9a8c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91cathree.js\u7684\u672a\u6765\u53d1\u5c55<\/p>\n\n\n\n<p>three.js\u4f5c\u4e3a\u4e00\u6b3e\u5f3a\u5927\u76843D\u6e32\u67d3\u5f15\u64ce\uff0c\u5df2\u7ecf\u6210\u4e3aWebGL\u5f00\u53d1\u9886\u57df\u4e2d\u6700\u53d7\u6b22\u8fce\u7684\u5e93\u4e4b\u4e00\uff0c\u62e5\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u548c\u7528\u6237\u7fa4\u4f53\u3002\u672a\u6765\uff0cthree.js\u7684\u53d1\u5c55\u65b9\u5411\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6027\u80fd\u4f18\u5316 \u968f\u7740WebGL\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u4f7f\u7528three.js\u5f00\u53d1\u7684\u590d\u6742\u573a\u666f\u548c\u9ad8\u8d28\u91cf\u6a21\u578b\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\uff0c\u5bf9\u4e8e\u6027\u80fd\u548c\u5e27\u7387\u7684\u8981\u6c42\u4e5f\u8d8a\u6765\u8d8a\u9ad8\u3002\u56e0\u6b64\uff0c\u672a\u6765\u7684three.js\u5f00\u53d1\u91cd\u70b9\u5c06\u653e\u5728\u6027\u80fd\u4f18\u5316\u4e0a\uff0c\u4f8b\u5982\u901a\u8fc7\u4f18\u5316\u6e32\u67d3\u6d41\u7a0b\u3001\u51cf\u5c11\u6e32\u67d3\u8c03\u7528\u6b21\u6570\u3001\u4f7f\u7528Web Worker\u548cGPU\u52a0\u901f\u7b49\u65b9\u5f0f\u6765\u63d0\u9ad8\u6e32\u67d3\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u517c\u5bb9\u6027\u548c\u53ef\u8bbf\u95ee\u6027 \u4f5c\u4e3a\u4e00\u6b3e\u8fd0\u884c\u5728Web\u5e73\u53f0\u4e0a\u7684\u5e93\uff0cthree.js\u9700\u8981\u8003\u8651\u5230\u4e0d\u540c\u6d4f\u89c8\u5668\u548c\u8bbe\u5907\u7684\u517c\u5bb9\u6027\u548c\u53ef\u8bbf\u95ee\u6027\u95ee\u9898\u3002\u672a\u6765\uff0cthree.js\u5f00\u53d1\u91cd\u70b9\u5c06\u653e\u5728\u63d0\u9ad8\u5e93\u7684\u517c\u5bb9\u6027\u548c\u53ef\u8bbf\u95ee\u6027\u4e0a\uff0c\u4f8b\u5982\u901a\u8fc7\u4f7f\u7528WebAssembly\u548cWebRTC\u7b49\u6280\u672f\u6765\u589e\u5f3a\u5e93\u7684\u6027\u80fd\u548c\u529f\u80fd\uff0c\u5e76\u6539\u5584\u5bf9\u4e8e\u5c4f\u5e55\u9605\u8bfb\u5668\u548c\u8f85\u52a9\u8bbe\u5907\u7684\u652f\u6301\u3002<\/li>\n\n\n\n<li>\u7269\u7406\u5f15\u64ce\u548cVR\/AR\u6280\u672f \u968f\u7740VR\/AR\u6280\u672f\u7684\u5174\u8d77\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5e94\u7528\u573a\u666f\u9700\u8981\u4f7f\u7528three.js\u8fdb\u884c\u5f00\u53d1\u3002\u672a\u6765\uff0cthree.js\u5f00\u53d1\u5c06\u91cd\u70b9\u5173\u6ce8\u7269\u7406\u5f15\u64ce\u548cVR\/AR\u6280\u672f\u7684\u96c6\u6210\uff0c\u4f8b\u5982\u901a\u8fc7\u4f7f\u7528Cannon.js\u7b49\u7269\u7406\u5f15\u64ce\u5e93\u6765\u589e\u5f3a\u7269\u4f53\u7684\u7269\u7406\u6548\u679c\uff0c\u5e76\u4f7f\u7528WebXR API\u548cWebVR\u7b49\u6280\u672f\u6765\u652f\u6301VR\/AR\u573a\u666f\u7684\u5f00\u53d1\u548c\u4ea4\u4e92\u3002<\/li>\n\n\n\n<li>\u793e\u533a\u8d21\u732e\u548c\u751f\u6001\u7cfb\u7edf \u4f5c\u4e3a\u4e00\u4e2a\u5f00\u6e90\u5e93\uff0cthree.js\u62e5\u6709\u5e9e\u5927\u7684\u793e\u533a\u548c\u4e30\u5bcc\u7684\u751f\u6001\u7cfb\u7edf\uff0c\u672a\u6765\uff0cthree.js\u7684\u53d1\u5c55\u4e5f\u9700\u8981\u4f9d\u6258\u793e\u533a\u7684\u8d21\u732e\u548c\u751f\u6001\u7cfb\u7edf\u7684\u652f\u6301\u3002\u56e0\u6b64\uff0c\u672a\u6765\u7684three.js\u5f00\u53d1\u91cd\u70b9\u5c06\u653e\u5728\u63d0\u9ad8\u793e\u533a\u53c2\u4e0e\u5ea6\u548c\u8d21\u732e\u5ea6\u4e0a\uff0c\u4f8b\u5982\u901a\u8fc7\u5f00\u653e\u66f4\u591a\u7684\u8d21\u732e\u901a\u9053\u3001\u63d0\u4f9b\u66f4\u5b8c\u5584\u7684\u6587\u6863\u548c\u793a\u4f8b\u3001\u652f\u6301\u66f4\u591a\u7684\u6269\u5c55\u548c\u63d2\u4ef6\u7b49\u65b9\u5f0f\u6765\u589e\u5f3a\u5e93\u7684\u529f\u80fd\u548c\u5e94\u7528\u4ef7\u503c\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u4e4b\uff0c\u672a\u6765\u7684three.js\u5c06\u7ee7\u7eed\u53d1\u5c55\u548c\u58ee\u5927\uff0c\u5e76\u4e14\u5728WebGL\u9886\u57df\u4e2d\u53d1\u6325\u7740\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u4e3a\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u66f4\u52a0\u4fbf\u6377\u548c\u9ad8\u6548\u76843D\u5f00\u53d1\u4f53\u9a8c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u63a8\u8350\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u60f3\u8981\u5b66\u4e60three.js\u7684\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u63a8\u8350\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>three.js\u5b98\u65b9\u6587\u6863 three.js\u5b98\u65b9\u6587\u6863\u662f\u5b66\u4e60\u548c\u4f7f\u7528three.js\u7684\u5fc5\u5907\u8d44\u6e90\uff0c\u5305\u542b\u4e86\u5e93\u7684\u8be6\u7ec6\u4ecb\u7ecd\u3001API\u6587\u6863\u3001\u793a\u4f8b\u548c\u6559\u7a0b\u7b49\u3002\u5b98\u65b9\u6587\u6863\u66f4\u65b0\u53ca\u65f6\uff0c\u5185\u5bb9\u4e30\u5bcc\uff0c\u5bf9\u4e8e\u65b0\u624b\u548c\u4e13\u4e1a\u5f00\u53d1\u8005\u90fd\u975e\u5e38\u6709\u5e2e\u52a9\u3002<\/li>\n\n\n\n<li>three.js\u5b98\u65b9\u8bba\u575b three.js\u5b98\u65b9\u8bba\u575b\u662f\u4e00\u4e2a\u6d3b\u8dc3\u7684\u793e\u533a\uff0c\u6709\u8bb8\u591a\u5f00\u53d1\u8005\u5728\u8fd9\u91cc\u5206\u4eab\u81ea\u5df1\u7684\u7ecf\u9a8c\u548c\u77e5\u8bc6\uff0c\u63d0\u51fa\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848\u3002\u5728\u8fd9\u91cc\u53ef\u4ee5\u83b7\u53d6\u5230\u4e00\u4e9b\u6709\u7528\u7684\u63d0\u793a\u548c\u5efa\u8bae\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u4e86\u89e3\u5230\u6700\u65b0\u7684\u5f00\u53d1\u52a8\u6001\u548c\u6280\u672f\u8d8b\u52bf\u3002<\/li>\n\n\n\n<li>Udemy\u8bfe\u7a0b Udemy\u4e0a\u6709\u5f88\u591athree.js\u7684\u5728\u7ebf\u89c6\u9891\u8bfe\u7a0b\uff0c\u8fd9\u4e9b\u8bfe\u7a0b\u6db5\u76d6\u4e86\u4ece\u57fa\u7840\u77e5\u8bc6\u5230\u9ad8\u7ea7\u6280\u5de7\u7684\u6240\u6709\u5185\u5bb9\uff0c\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u5b66\u4e60\u8d44\u6e90\u3002\u5176\u4e2d\u4e00\u4e9b\u8bfe\u7a0b\u8fd8\u63d0\u4f9b\u4e86\u5b9e\u9645\u9879\u76ee\u548c\u6848\u4f8b\u5206\u6790\uff0c\u53ef\u4ee5\u8ba9\u5b66\u4e60\u8005\u66f4\u597d\u5730\u638c\u63e1three.js\u7684\u5e94\u7528\u548c\u5b9e\u8df5\u3002<\/li>\n\n\n\n<li>Three.js Journey Three.js Journey\u662f\u4e00\u4e2a\u57fa\u4e8ethree.js\u7684\u5728\u7ebf\u6559\u7a0b\u5e73\u53f0\uff0c\u63d0\u4f9b\u4e86\u5b8c\u6574\u7684three.js\u8bfe\u7a0b\u5185\u5bb9\u548c\u5b9e\u9645\u9879\u76ee\u7ec3\u4e60\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5b66\u4e60\u8005\u6df1\u5165\u4e86\u89e3three.js\u7684\u5f00\u53d1\u548c\u5e94\u7528\u3002<\/li>\n\n\n\n<li>Github 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