{"id":477,"date":"2024-07-30T00:09:28","date_gmt":"2024-07-29T16:09:28","guid":{"rendered":"https:\/\/www.vanforever.com.cn\/?p=477"},"modified":"2024-07-31T01:45:29","modified_gmt":"2024-07-30T17:45:29","slug":"cmake%e7%9a%84%e5%ae%89%e8%a3%85%e4%b8%8eeigen%e4%be%9d%e8%b5%96%e5%af%bc%e5%85%a5","status":"publish","type":"post","link":"https:\/\/www.vanforever.com.cn\/?p=477","title":{"rendered":"Cmake\u7684\u5b89\u88c5\u4e0eEigen\u4f9d\u8d56\u5bfc\u5165"},"content":{"rendered":"<p><div  class='collapse-block shadow-sm collapse-block-transparent collapsed hide-border-left'><div class='collapse-block-title'><span class='collapse-block-title-inner'>\u67e5\u770b\u7279\u8272\u56fe\u7247<\/span><i class='collapse-icon fa fa-angle-down'><\/i><\/div><div class='collapse-block-body' style='display:none;'><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/pic.vanforever.com.cn\/Vanforever\/20240610\/wallhaven-4l5om2_3840x2400.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large\" data-original=\"https:\/\/pic.vanforever.com.cn\/Vanforever\/20240610\/wallhaven-4l5om2_3840x2400.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" width=\"3840\" height=\"2400\" \/><\/div><\/div><\/div><br \/>\n<body><\/p>\n<h1 id='cmake\u7684\u5b89\u88c5\u4e0eeigen\u4f9d\u8d56\u5bfc\u5165'>Cmake\u7684\u5b89\u88c5\u4e0eEigen\u4f9d\u8d56\u5bfc\u5165<\/h1>\n<h2 id='cmake\u5b89\u88c5'>Cmake\u5b89\u88c5<\/h2>\n<ol start='' >\n<li>\u5728\u5b98\u7f51\u4e0b\u8f7dCMake<a href='https:\/\/cmake.org\/download\/?spm=a2c6h.12873639.article-detail.7.43c369231gDFZA'>Download CMake<\/a><\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/pic.vanforever.com.cn\/Cmake\/20240729\/2024072901.jpg\" referrerpolicy=\"no-referrer\"><\/p>\n<p>&nbsp;<\/p>\n<ol start='2' >\n<li>\u5b89\u88c5\u540e\u89e3\u538b\u5230\u6587\u4ef6\u5939\uff0c\u5728\u7cfb\u7edf\u53d8\u91cf\u4e0b\u7684Path\u4e2d\u6dfb\u52a0cmake\u6240\u5728\u8def\u5f84\u7684bin\u6587\u4ef6\u5939\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/pic.vanforever.com.cn\/Cmake\/20240729\/2024072902.jpg\" referrerpolicy=\"no-referrer\"><\/p>\n<p>&nbsp;<\/p>\n<ol start='3' >\n<li>\u6309Win\u952e+R\u952e\u5f39\u51fa\u8fd0\u884c\uff0c\u8f93\u5165cmd\u8fdb\u5165\u547d\u4ee4\u884c\u7a97\u53e3\uff0c\u8f93\u5165cmake -version\uff0c\u5982\u56fe\u6240\u793a\u5373\u4e3a\u914d\u7f6e\u6210\u529f\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/pic.vanforever.com.cn\/Cmake\/20240729\/2024072903.jpg\" referrerpolicy=\"no-referrer\"><\/p>\n<p>&nbsp;<\/p>\n<ol start='4' >\n<li>\u8f93\u5165cmake-gui\uff0c\u5f39\u51fa\u5982\u56fe\u6240\u793a\u7a97\u53e3\uff0c\u5373\u8868\u793a\u53ef\u4ee5\u8fd0\u884cCMake\u4e86\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/pic.vanforever.com.cn\/Cmake\/20240729\/2024072904.jpg\" referrerpolicy=\"no-referrer\"><\/p>\n<p>&nbsp;<\/p>\n<ol start='5' >\n<li>\u5982\u679c\u4f7f\u7528\u7684\u662fVS\uff0c\u8fdb\u5165VS-&gt;\u5de5\u5177-&gt;\u83b7\u53d6\u5de5\u5177\u548c\u529f\u80fd\uff0c\u786e\u4fdd\u52fe\u9009\u5982\u4e0b\u51e0\u4e2a\u5de5\u5177\uff0c\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u52fe\u9009\u6240\u6709\u7684v141\u5de5\u5177\u96c6\u548cCMake\u76f8\u5173\u7684<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/pic.vanforever.com.cn\/Cmake\/20240729\/2024072905.jpg\" referrerpolicy=\"no-referrer\"><\/p>\n<p>&nbsp;<\/p>\n<p>\u81f3\u6b64\uff0c\u5df2\u7ecf\u5b89\u88c5\u6210\u529f\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2 id='eigen\u5bfc\u5165'>Eigen\u5bfc\u5165<\/h2>\n<p>\u7531\u4e8e\u6211\u5728\u5b8c\u6210games101\u7684\u4f5c\u4e1a\u65f6\u9700\u8981\u5b89\u88c5Eigen,\u73b0\u5728\u6211\u4eec\u8bf4\u4e00\u4e0b\u5982\u4f55\u5b89\u88c5<\/p>\n<ol start='' >\n<li>\u9996\u5148\uff0c\u4e0b\u8f7deigen\u5b89\u88c5\u5305<\/li>\n<li>\u5728CMake\u9879\u76ee\u4e2d\u7684CMakeLists.txt\u4e2d\u6dfb\u52a0<\/li>\n<\/ol>\n<pre><code># CMakeList.txt: pa0_1 \u7684 CMake \u9879\u76ee\uff0c\u5728\u6b64\u5904\u5305\u62ec\u6e90\u4ee3\u7801\u5e76\u5b9a\u4e49\n# \u9879\u76ee\u7279\u5b9a\u7684\u903b\u8f91\u3002\n#\n\n# \u5c06\u6e90\u4ee3\u7801\u6dfb\u52a0\u5230\u6b64\u9879\u76ee\u7684\u53ef\u6267\u884c\u6587\u4ef6\u3002\nadd_executable (pa0_1 &quot;pa0_1.cpp&quot; &quot;pa0_1.h&quot;) \/\/\u6b64\u5904\u662f\u6587\u4ef6\u540d\u5b57\n\nif (CMAKE_VERSION VERSION_GREATER 3.12)\n  set_property(TARGET pa0_1 PROPERTY CXX_STANDARD 20)\nendif()\n\n\n# cmake\u6700\u4f4e\u7248\u672c\u53f7\u8981\u6c42\ncmake_minimum_required(VERSION 3.14)\n\n# \u9879\u76ee\u540d\u79f0\nproject(eigen_demo)\n\n# \u8bbe\u7f6eEigen3\u7684\u5934\u6587\u4ef6\u76ee\u5f55\nset(EIGEN3_INCLUDE_DIR &quot;D:\/OfficeWork\/dependency\/eigen\/eigen-3.3.8&quot;) \n\n# \u5305\u542bEigen3\u7684\u5934\u6587\u4ef6\u76ee\u5f55\ninclude_directories(${EIGEN3_INCLUDE_DIR})\n\nset(OpenCV_DIR &quot;D:\\\\OfficeWork\\\\dependency\\\\opencv\\\\opencv-4.9.0&quot; CACHE PATH &quot;OpenCV directory&quot;)\n\n# \u5305\u542bOpenCV\u5934\u6587\u4ef6\u76ee\u5f55\ninclude_directories(${OpenCV_INCLUDE_DIRS})\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n<ol start='3' >\n<li>\u5728cpp\u6587\u4ef6\u7684\u5934\u6587\u4ef6\u4e2d\u5305\u62ec<code>#include &lt;Eigen\/Core&gt;<\/code>\u5373\u53ef\u4f7f\u7528<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol start='4' >\n<li>\u4e0a\u9762\u90a3\u884c\u586b\u5199\u9879\u76ee\u4f4d\u7f6e\uff0c\u4e0b\u9762\u90a3\u884c\u65b0\u589e\u4e00\u4e2abuild\u5373\u53ef<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/pic.vanforever.com.cn\/Cmake\/20240729\/2024072906.jpg\" referrerpolicy=\"no-referrer\"><\/p>\n<p>&nbsp;<\/p>\n<h2 id='\u603b\u4f53\u5b89\u88c5'>\u603b\u4f53\u5b89\u88c5<\/h2>\n<p>\u4e3b\u8981\u89e3\u51b3\u7684bug\u662fLNK2019 \u65e0\u6cd5\u89e3\u6790\u7684\u5916\u90e8\u7b26\u53f7 \u201cpublic: __thiscall cv::Mat::Mat(void)\u201d<\/p>\n<ol>\n<li>\u3010VC++\u76ee\u5f55\u3011-&gt;\u3010\u5305\u542b\u76ee\u5f55\u3011\u4e0b\uff0c\u5728\u5176\u4e2d\u6dfb\u52a0Eigen\u5e93\u7684\u5730\u5740\uff0c\u6b64\u5904\u4e3a\u7edf\u4e00\uff0c\u5efa\u8bae\u9009\u5230Eigen\u6587\u4ef6\u5939<\/li>\n<\/ol>\n<ol start='2' >\n<li>\u4e3aOpencv\u6dfb\u52a0\u7cfb\u7edf\u53d8\u91cf\uff0copencv\\build\\x64\\v415\\bin<\/li>\n<li>\u3010\u5305\u542b\u76ee\u5f55\u3011\u4e2d\u9700\u8981\u6dfb\u52a0opencv\\build\\include\u6587\u4ef6\u5939<\/li>\n<li>\u3010\u5e93\u76ee\u5f55\u3011\u4e2d\u9700\u8981\u6dfb\u52a0opencv\\build\\x64\\vc14\\lib\u6587\u4ef6\u5939 <\/li>\n<li>\u6765\u5230\u3010C\/C++\u3011-&gt;\u3010\u5e38\u89c4\u3011-&gt;\u3010\u9644\u52a0\u5305\u542b\u76ee\u5f55\u3011\u9009\u9879\u5361\u4e0b\u8fdb\u884c\u6dfb\u52a0\uff0c\u6dfb\u52a0\u5185\u5bb9\u4e0e\u3010VC++\u76ee\u5f55\u3011-&gt;\u3010\u5305\u542b\u76ee\u5f55\u3011\u4e2d\u7684\u4e00\u81f4\uff0c\u4e3aopencv\\build\\include<\/li>\n<li>\u6700\u540e\u6211\u4eec\u9700\u8981\u6765\u5230\u3010\u94fe\u63a5\u5668\u3011-&gt;\u3010\u8f93\u5165\u3011-&gt;\u3010\u9644\u52a0\u4f9d\u8d56\u9879\u3011\u6dfb\u52a0lib\u6587\u4ef6,\u6211\u8fd9\u91cc\u7684\u7248\u672c\u4e3aopencv_world343d.lib<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u4e4b\u540e\u5c31\u53ef\u4ee5\u8dd1\u901a\u4e86\uff01\uff01 yeah\uff01<\/p>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cmake\u7684\u5b89\u88c5\u4e0eEigen\u4f9d\u8d56\u5bfc\u5165 Cmake\u5b89\u88c5 \u5728\u5b98\u7f51\u4e0b\u8f7dCMakeDownload CMake &#038;nb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[10],"class_list":["post-477","post","type-post","status-publish","format-standard","hentry","category-11","tag-10"],"_links":{"self":[{"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=477"}],"version-history":[{"count":2,"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/477\/revisions"}],"predecessor-version":[{"id":481,"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/477\/revisions\/481"}],"wp:attachment":[{"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vanforever.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}