{"id":104281,"date":"2020-02-27T22:49:59","date_gmt":"2020-02-27T14:49:59","guid":{"rendered":"http:\/\/4563.org\/?p=104281"},"modified":"2020-02-27T22:49:59","modified_gmt":"2020-02-27T14:49:59","slug":"opengl-%e4%b8%ad%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e6%8c%89%e4%b8%8b%e9%bc%a0%e6%a0%87%ef%bc%8c%e4%bd%bf%e5%be%97%e4%b8%89%e7%bb%b4%e7%89%a9%e4%bd%93%e8%bf%9e%e7%bb%ad%e6%97%8b%e8%bd%ac%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=104281","title":{"rendered":"opengl \u4e2d\u5982\u4f55\u5b9e\u73b0\u6309\u4e0b\u9f20\u6807\uff0c\u4f7f\u5f97\u4e09\u7ef4\u7269\u4f53\u8fde\u7eed\u65cb\u8f6c\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  opengl \u4e2d\u5982\u4f55\u5b9e\u73b0\u6309\u4e0b\u9f20\u6807\uff0c\u4f7f\u5f97\u4e09\u7ef4\u7269\u4f53\u8fde\u7eed\u65cb\u8f6c\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : shawnLuo <\/span>  <span><i><\/i> 53<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>void mouse(int btn, int state, int x, int y) { int mod = glutGetModifiers(); if(btn==GLUT_LEFT_BUTTON &amp;&amp; state == GLUT_DOWN) axis = 0; if(mod&amp;GLUT_ACTIVE_CTRL &amp;&amp;btn==GLUT_LEFT_BUTTON &amp;&amp; state == GLUT_DOWN) axis = 1; if(btn==GLUT_RIGHT_BUTTON &amp;&amp; state == GLUT_DOWN) axis = 2;<\/p>\n<p>theta[axis] += 2.0; if( theta[axis] &gt; 360.0 ) theta[axis] -= 360.0; display();<\/p>\n<p>} \u5c1d\u8bd5\u4e86\u52a0\u5165 GLUT_UP \u3000\u5224\u65ad\uff0c\u4f46\u662f\u6ca1\u7528<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>opengl \u4e2d\u5982\u4f55\u5b9e\u73b0\u6309\u4e0b\u9f20\u6807\uff0c&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/104281"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=104281"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/104281\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=104281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=104281"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=104281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}