{"id":7965,"date":"2024-04-20T19:01:01","date_gmt":"2024-04-20T11:01:01","guid":{"rendered":""},"modified":"2024-04-20T19:01:01","modified_gmt":"2024-04-20T11:01:01","slug":"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09","status":"publish","type":"post","link":"https:\/\/mushiming.com\/7965.html","title":{"rendered":"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09"},"content":{"rendered":"<div>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/3e71389627944bdfb891dc76766999aa.png\" =\"\" =\"930f096d904e9a9e609389a362775012.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c1\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c1\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div>\n<h3>0.\u524d\u8a00<\/h3>\n<p>\u5728\u6e38\u620f\u5f00\u53d1\u4e2d\uff0c\u786e\u5b9a\u76ee\u6807\u7684\u65b9\u4f4d\uff0c\u671d\u5411\uff0c\u5939\u89d2\u7b49\u76f8\u5173\u6570\u636e\u9700\u8981\u7528\u5230\u5411\u91cf\u95f4\u7684\u8ba1\u7b97\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u5230\u7684\u5c31\u662f\u70b9\u4e58\u548c\u53c9\u4e58\u3002<\/p>\n<p>\u8bf4\u5b9e\u8bdd\uff0c\u56e0\u4e3a\u5411\u91cf\u7684\u8fd0\u7b97\u5728\u5e73\u65f6\u5f00\u53d1\u4e2d\u4e0d\u662f\u7ecf\u5e38\u4f7f\u7528\uff0c\u6211\u4e5f\u603b\u5f04\u6df7\u8fd9\u4e24\u79cd\u8fd0\u7b97\u7684\u542b\u4e49\uff0c\u6240\u4ee5\u8fd9\u6b21\u597d\u597d\u533a\u5206\u4e00\u4e0b\uff0c\u4e5f\u7ed9\u6709\u540c\u6837\u56f0\u6270\u7684\u670b\u53cb\u4e00\u70b9\u5c0f\u5c0f\u7684\u5e2e\u52a9\u3002<\/p>\n<p>\u56e0\u4e3a\u6211\u4eec\u4e3b\u8981\u7814\u7a76\u7684\u662f\u6e38\u620f\u5f00\u53d1\u4e2d\u76843D\u4e16\u754c\u5411\u91cf\uff0c\u6240\u4ee5\u4e0b\u9762\u7684\u4ecb\u7ecd\u4f1a\u4ee5\u51e0\u4f55\u5b9a\u4e49\u4e3a\u4e3b\uff0c\u4e0d\u7814\u7a76\u5176\u4ee3\u6570\u5b9a\u4e49\u3002<\/p>\n<h3>1.\u70b9\u4e58<\/h3>\n<p><b>\u5b9a\u4e49<\/b><\/p>\n<p>\u53c8\u79f0\u70b9\u79ef\u3001\u6570\u91cf\u79ef\u3001\u6807\u91cf\u79ef\u3002<\/p>\n<p>\u4ece\u51e0\u4f55\u89d2\u5ea6\u770b\uff0c\u70b9\u4e58\u662f\u4e24\u4e2a\u5411\u91cf\u7684\u957f\u5ea6\u548c\u5b83\u4eec\u7684\u5939\u89d2\u4f59\u5f26\u503c\u7684\u79ef\u3002<\/p>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/b784f1862448418d84f8db312d7da1b6.png\" =\"\" =\"b2e74f511da051c9b84ae816bef36807.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c2\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c2\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div>\n<p>\u4ece\u540d\u79f0\u548c\u5b9a\u4e49\u4e0a\u6765\u770b\uff0c\u70b9\u4e58\u7684\u7ed3\u679c\u662f\u6807\u91cf\u3002<\/p>\n<p>\u70b9\u4e58\u7684\u540d\u79f0\u4e5f\u6e90\u81ea\u4e8e\u70b9\u4e58\u7684\u8fd0\u7b97\u7b26\u53f7\u3002<\/p>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/40749c86898c4a078c2e3b5e8123fa6e.png\" =\"\" =\"7b4a0897a5d9e619ad8fcb12ec648202.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c3\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c3\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div>\n<p>\u901a\u8fc7\u4e0a\u9762\u7684\u516c\u5f0f\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5f97\u5230\u5982\u4e0b\u516c\u5f0f\u3002<\/p>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/1402a0fed1dd4aa585432746ee974ba0.png\" =\"\" =\"e7b7492e432237bb4b4ed0b87c6fc5cf.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c4\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c4\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div>\n<p>\u4e5f\u5c31\u662f\u8bf4\u5982\u679c\u7ed9\u5b9a\u4e86\u4e24\u4e2a\u5411\u91cf\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u53ef\u4ee5\u6c42\u51fa\u4e24\u4e2a\u5411\u91cf\u7684\u5939\u89d2\u3002<\/p>\n<p>\u5173\u4e8e\u8fd9\u91cc\u7684\u8ba1\u7b97\u9700\u8981\u63d2\u64ad\u4e00\u4e2a\u70b9\uff0c<b>\u5f53\u4e24\u4e2a\u5355\u4f4d\u5411\u91cf\u7684\u957f\u5ea6\u90fd\u662f1\u7684\u65f6\u5019\uff0c\u5411\u91cf\u7684\u70b9\u4e58\u5c31\u662f\u4ed6\u4eec\u5939\u89d2\u7684\u4f59\u5f26\u503c<\/b>\u3002\u5728\u6e38\u620f\u5f00\u53d1\u4e2d\u4f1a\u6709\u5f52\u4e00\u5316\u7684\u64cd\u4f5c\uff0c\u7136\u540e\u76f4\u63a5\u6c42\u5939\u89d2\u7684\u60c5\u51b5\uff0c\u5982\u679c\u5bf9\u8fd9\u4e2a\u77e5\u8bc6\u70b9\u6ca1\u6709\u4e86\u89e3\uff0c\u53ef\u80fd\u770b\u4e0d\u61c2\u5939\u89d2\u8ba1\u7b97\u7684\u539f\u7406\u3002<\/p>\n<p>\u6211\u4eec\u901a\u8fc7\u70b9\u79ef\u516c\u5f0f\u53ef\u4ee5\u770b\u51fa\u6765a\uff0cb\u90fd\u662f\u6807\u91cf\uff0c\u90fd\u662f\u6b63\u6570\uff0c\u4f59\u5f26\u503c\u4f1a\u6839\u636e\u89d2\u5ea6\u6709\u6b63\u8d1f\u53d8\u5316\u3002<\/p>\n<p>\u5f53(0-90)\u00b0\u7684\u65f6\u5019\uff0c\u4f59\u5f26\u503c\u662f\u6b63\u6570\uff0c\u6574\u4e2a\u70b9\u4e58\u516c\u5f0f\u90fd\u662f\u6b63\u7684\u3002<\/p>\n<p>\u5f5390\u00b0\u7684\u65f6\u5019\uff0c\u4f59\u5f26\u503c\u4e3a0\uff0c\u6574\u4e2a\u516c\u5f0f\u4e3a0\u3002<\/p>\n<p>\u5f53(90-180)\u00b0\u7684\u65f6\u5019\uff0c\u4f59\u5f26\u503c\u662f\u8d1f\u6570\uff0c\u6574\u4e2a\u516c\u5f0f\u4e3a\u8d1f\u7684\u3002<\/p>\n<p>\u5229\u7528\u8fd9\u4e2a\u6027\u8d28\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u70b9\u4e58\u7684\u6b63\u8d1f\uff0c\u505a\u4e00\u4e9b\u5224\u65ad\u4e86\u3002<\/p>\n<p><b>\u5728Unity\u4e2d\u7684\u5e94\u7528<\/b><\/p>\n<p>\u4e0b\u9762\u4f1a\u76f4\u63a5\u7528\u4ee3\u7801\u89e3\u91ca\u5982\u4f55\u4f7f\u7528Unity\u63d0\u4f9b\u7684\u6570\u5b66\u5e93\u8fdb\u884c\u70b9\u4e58\u76f8\u5173\u8fd0\u7b97<\/p>\n<div class=\"has\">\n<pre class=\"has\"><code>using UnityEngine;\n\npublic class Example : MonoBehaviour\n{\n    \n    <!-- -->\n\t\/\/ \u7ea2\u8272\u65b9\u5757\u4e3a\u654c\u4eba\n\t\/\/ \u84dd\u8272\u65b9\u5757\u4e3a\u81ea\u8eab\n\tpublic Transform cubeRed;\n\tpublic Transform cubeBlue;\n\n\tprivate void Update()\n\t{\n    \n    <!-- -->\n\t\tif (Input.GetKeyDown(KeyCode.Space))\n\t\t{\n    \n    <!-- -->\n\t\t\tCalculateDot();\n\t\t}\n\t}\n\n\tprivate void CalculateDot()\n\t{\n    \n    <!-- -->\n\t\t\/\/ \u5148\u8ba1\u7b97\u51fa\u654c\u4eba\u60f3\u5bf9\u81ea\u8eab\u7684\u4f4d\u7f6e\u4fe1\u606f\n\t\t\/\/ \u518d\u4f7f\u7528\u81ea\u8eab\u6b63\u65b9\u5411\u4e0e\u76f8\u5bf9\u65b9\u5411\u4e24\u4e2a\u5411\u91cf\u505a\u70b9\u4e58\u7684\u76f8\u5173\u8fd0\u7b97\n\t\tVector3 relativePosition = cubeRed.position - cubeBlue.position;\n\t\tVector3 cubeForward = cubeBlue.forward;\n\n\t\t\/\/ \u8ba1\u7b97\u4e24\u4e2a\u5411\u91cf\u7684\u70b9\u4e58\n\t\t\/\/ \u5982\u679c\u5927\u4e8e0\u8bf4\u660e\u654c\u4eba\u5728\u81ea\u8eab\u524d\u9762\n\t\t\/\/ \u5982\u679c\u5c0f\u4e8e0\u8bf4\u660e\u654c\u4eba\u5728\u81ea\u8eab\u540e\u9762\n\t\t\/\/ \u5982\u679c\u7b49\u4e8e0\u8bf4\u660e\u654c\u4eba\u5728\u81ea\u8eab\u5de6\u53f3\n\t\tfloat result = Vector3.Dot(cubeForward, relativePosition);\n\t\tDebug.Log(\"\u70b9\u79ef\u7684\u7ed3\u679c\uff1a\" + result);\n\t\t\n\t\t\/\/ \u5f97\u5230\u4e24\u4e2a\u5411\u91cf\u540e\uff0c\u53ef\u4ee5\u76f4\u63a5\u8ba1\u7b97\u5176\u5939\u89d2\n\t\tfloat angle = Vector3.Angle(cubeForward, relativePosition);\n\t\tDebug.Log(\"\u4e24\u4e2a\u5411\u91cf\u7684\u5939\u89d2\uff1a\" + angle);\n\n\t\t\/\/ \u8fd9\u662f\u524d\u9762\u8bf4\u5230\u7684\u5f53\u4e24\u4e2a\u5411\u91cf\u7684\u957f\u5ea6\u90fd\u4e3a1\u65f6\uff0c\u70b9\u4e58\u7684\u7ed3\u679c\u5c31\u662f\u5939\u89d2\u7684\u4f59\u5f26\u503c\n\t\tfloat cos = Vector3.Dot(cubeForward.normalized, relativePosition.normalized);\n\t\tDebug.Log(\"\u4f59\u5f26\u503c\uff1a\" + cos);\n\n\t\t\/\/ \u901a\u8fc7\u53cd\u4f59\u5f26\u51fd\u6570\u5f97\u5230\u4e24\u4e2a\u5411\u91cf\u7684\u89d2\u5ea6\n\t\t\/\/ \u4e0d\u8fc7\u8fd9\u91cc\u5f97\u5230\u662f\u5f27\u5ea6\u503c\uff0c\u5e76\u4e0d\u662f\u89d2\u5ea6\u503c\n\t\tfloat radians = Mathf.Acos(cos);\n\t\tDebug.Log(\"\u901a\u8fc7\u4f59\u5f26\u503c\u6c42\u5f27\u5ea6\uff1a\" + radians);\n\n\t\t\/\/ \u5f27\u5ea6\u503c\u901a\u8fc7\u6570\u636e\u5e93\u8f6c\u6362\u6210\u89d2\u5ea6\u503c\n\t\tangle = radians * Mathf.Rad2Deg;\n\t\tDebug.Log(\"\u628a\u5f27\u5ea6\u8f6c\u6362\u6210\u89d2\u5ea6\uff1a\" + angle);\n\t}\n}\n<\/code><\/pre>\n<\/p><\/div>\n<p>\u5f97\u5230\u7684\u7ed3\u679c\u5982\u56fe\u6240\u793a\uff0c\u5f53\u654c\u4eba\u5728\u81ea\u8eab\u540e\u65b9\u65f6\uff0c\u70b9\u4e58\u7684\u7ed3\u679c\u5c0f\u4e8e0\uff0c\u5f53\u654c\u4eba\u5728\u81ea\u8eab\u524d\u65b9\u65f6\uff0c\u70b9\u4e58\u7684\u7ed3\u679c\u5927\u4e8e0\u3002<\/p>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/fdceadc8122a4e8fbf55706ed67fe975.png\" =\"\" =\"1aec1a98011807c4815499bad2395c16.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c5\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c5\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/7738448503a049aa8ac4d742fac0d087.png\" =\"\" =\"5b31cc7a4d317dc7e13d279ee11204ac.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c6\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c6\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div>\n<h3>2.\u53c9\u4e58<\/h3>\n<p><b>\u5b9a\u4e49<\/b><\/p>\n<p>\u53c8\u79f0\u53c9\u79ef\u3001\u5411\u91cf\u79ef<\/p>\n<p>\u9996\u5148\u53c9\u4e58\u7684\u7ed3\u679c\u662f\u5411\u91cf\u4e0d\u662f\u6807\u91cf\u3002<\/p>\n<p>\u53c9\u4e58\u7684\u540d\u79f0\u4e5f\u6765\u6e90\u4e8e\u7b26\u53f7<\/p>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/cfeb14473618464c86337623e34ffb1b.png\" =\"\" =\"03f50bac399ba12499cc938fe4f31b68.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  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<\/div>\n<p><b>\u5b9e\u9645\u4e0aUnity\u4e2d\u7528\u7684\u662f\u5de6\u624b\u5750\u6807\u7cfb\uff0c\u6240\u4ee5\u786e\u5b9a\u65b9\u5411\u7684\u65f6\u5019\u6211\u4eec\u8981\u7528\u5de6\u624b\u6cd5\u5219\uff0c\u6700\u540e\u5f97\u5230\u7684\u65b9\u5411\u6b63\u597d\u4e0e\u53f3\u624b\u6cd5\u5219\u76f8\u53cd\u3002<\/b>\u6240\u4ee5\u4e24\u4e2a\u5411\u91cf\u7684\u53c9\u4e58\u5e76\u4e0d\u662f\u4e00\u4e2a\u771f\u5411\u91cf\uff0c\u5b83\u53d7\u53c2\u7167\u7cfb\u7684\u5f71\u54cd\uff0c\u8fd9\u4e2a\u5728\u4ee5\u540e\u7684\u8ba1\u7b97\u4e2d\u8981\u6ce8\u610f\u6211\u4eec\u4f7f\u7528\u7684\u5230\u5e95\u662f\u54ea\u79cd\u5750\u6807\u7cfb\u3002<\/p>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/55f032d19d9149bc811817591508e4ef.png\" =\"\" =\"0eb14569f8e62313fb9a98c95b3d5ea0.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c10\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c10\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div><figcaption>\n   Unity\u5b98\u65b9API\u6587\u6863<br \/>\n <\/figcaption><p><b>\u51e0\u4f55\u610f\u4e49<\/b><\/p>\n<p>\u5982\u679c\u4ee5\u5411\u91cfa\u548cb\u4e3a\u8fb9\u6784\u6210\u4e00\u4e2a\u5e73\u884c\u56db\u8fb9\u5f62\uff0c\u90a3\u4e48\u8fd9\u4e24\u4e2a\u5411\u91cf\u7684\u53c9\u4e58\u7684\u6a21\u957f\u4e0e\u8fd9\u4e2a\u5e73\u884c\u56db\u8fb9\u5f62\u7684\u9762\u79ef\u76f8\u7b49\u3002<\/p>\n<\/p>\n<div style=\"text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/f17f12741842401bb310ef762ef0ece5.png\" =\"\" =\"774d6c69691d2840ddf293aff981b52b.png\" alt=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09 (https:\/\/mushiming.com\/)  \u7b2c11\u5f20\" title=\"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff09  \u7b2c11\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" >\n <\/div>\n<p>\u5176\u5b9e\u8fd9\u4e2a\u6982\u5ff5\u5f88\u597d\u7406\u89e3\u3002\u6211\u4eec\u4e0d\u8003\u8651\u53c9\u4e58\u65b9\u5411\u7684\u95ee\u9898\uff0c\u53c9\u4e58\u7684\u6a21\u957f\u5c31\u662fa*b*sin\u03b8\uff0c\u5176\u5b9e\u4e5f\u5c31\u662f\u5e73\u884c\u56db\u8fb9\u5f62\u9762\u79ef\u516c\u5f0f\u4e2d\u7684\u5e95\u4e58\u9ad8\u3002<\/p>\n<p><b>\u5728Unity\u4e2d\u7684\u5e94\u7528<\/b><\/p>\n<div class=\"has\">\n<pre class=\"has\"><code>    private void CalculateCross()\n    {\n        Vector3 relativePosition = cubeRed.position - cubeBlue.position;\n        Vector3 cubeForward = cubeBlue.forward;\n        Vector3 result = Vector3.Cross(cubeForward, relativePosition);\n        Debug.Log(result.y);\n    }\n<\/code><\/pre>\n<\/p><\/div>\n<p>\u6839\u636e\u5de6\u624b\u5b9a\u5219\uff0cy\u8f74\u662f\u6cd5\u5411\u91cf\u7684\u65b9\u5411\uff0c\u5f53y\u5927\u4e8e\u96f6\u7684\u65f6\u5019\uff0c\u654c\u4eba\u5728\u6211\u65b9\u53f3\u8fb9\uff0c\u5f53y\u5c0f\u4e8e\u96f6\u7684\u65f6\u5019\uff0c\u654c\u4eba\u5728\u6211\u65b9\u5de6\u8fb9\u3002<\/p>\n<p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u53c9\u4e58\u6765\u5224\u65ad\u6700\u4f18\u8f6c\u5411\u89d2\uff0c\u6839\u636e\u654c\u4eba\u7684\u65b9\u4f4d\uff0c\u5224\u65ad\u6211\u4eec\u5e94\u8be5\u5411\u4ec0\u4e48\u65b9\u5411\u662f\u6700\u5feb\u7684\u3002<\/p>\n<h3>3.\u603b\u7ed3<\/h3>\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u5728\u4e24\u4e2a\u7269\u4f53\u7684\u4f4d\u7f6e\u5173\u7cfb\u5224\u65ad\u4e2d\u3002<\/p>\n<p>\u70b9\u4e58\u53ef\u4ee5\u5224\u65ad\u51fa\u76ee\u6807\u7269\u4f53\u5728\u6211\u7684\u524d\u65b9\u8fd8\u662f\u540e\u65b9\u3002\u5927\u4e8e\u96f6\u5728\u524d\u65b9\uff0c\u5c0f\u4e8e\u96f6\u5728\u540e\u65b9\u3002<\/p>\n<p>\u53c9\u4e58\u53ef\u4ee5\u5224\u65ad\u51fa\u76ee\u6807\u7269\u4f53\u5728\u6211\u7684\u5de6\u8fb9\u8fd8\u662f\u53f3\u8fb9\u3002\u5927\u4e8e\u96f6\u5728\u53f3\u65b9\uff0c\u5c0f\u4e8e\u96f6\u5728\u5de6\u65b9\u3002<\/p>\n<p>\u5728\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u4e2d\u3002<\/p>\n<p>\u70b9\u4e58\u53ef\u4ee5\u7528\u6765\u8ba1\u7b97\u5939\u89d2\u4f59\u5f26\u503c\u3002<\/p>\n<p>\u53c9\u4e58\u53ef\u4ee5\u7528\u6765\u8ba1\u7b97\u5e73\u9762\u6cd5\u5411\u91cf\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"matlab\u5411\u91cf\u4e0ex\u6b63\u65b9\u5411\u7684\u5939\u89d2_Unity\u6e38\u620f\u5f00\u53d1\u2014\u2014\u5411\u91cf\u8fd0\u7b97\uff08\u70b9\u4e58\u548c\u53c9\u4e58\uff090.\u524d\u8a00\u5728\u6e38\u620f\u5f00\u53d1\u4e2d\uff0c\u786e\u5b9a\u76ee\u6807\u7684\u65b9\u4f4d\uff0c\u671d\u5411\uff0c\u5939\u89d2\u7b49\u76f8\u5173\u6570...","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/7965"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=7965"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/7965\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=7965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=7965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=7965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}