{"id":604,"date":"2023-06-23T10:07:46","date_gmt":"2023-06-23T02:07:46","guid":{"rendered":"https:\/\/www.gzlcy.cn\/?p=604"},"modified":"2023-06-23T10:07:46","modified_gmt":"2023-06-23T02:07:46","slug":"unity-ugui2-canvas%e4%b8%8eeventsystem","status":"publish","type":"post","link":"http:\/\/www.gzlcy.cn\/?p=604","title":{"rendered":"Unity UGUI2\u2014\u2014Canvas\u4e0eEventSystem"},"content":{"rendered":"<p>### \u56de\u7b541\uff1aUnity UGUI\u964d\u4f4eDrawCall\u7684\u65b9\u6cd5\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a1. <a href='https:\/\/www.gzlcy.cn\/?p=539' title='\u5408\u5e76' target='_blank' rel=\"noopener\">\u5408\u5e76<\/a>UI\u5143\u7d20\uff1a\u5c06\u591a\u4e2aUI\u5143\u7d20\u5408\u5e76\u6210\u4e00\u4e2a\uff0c\u51cf\u5c11DrawCall\u7684\u6570\u91cf\u30022. \u4f7f\u7528Sprite Atlas\uff1a\u5c06\u591a\u4e2aSprite\u6253\u5305\u6210\u4e00\u4e2aSprite Atlas\uff0c\u53ef\u4ee5\u51cf\u5c11DrawCall\u7684\u6570\u91cf\u30023. \u4f7f\u7528UI Mask\uff1a\u4f7f\u7528UI 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