{"id":596,"date":"2011-05-26T23:57:15","date_gmt":"2011-05-26T23:57:15","guid":{"rendered":""},"modified":"2013-02-27T12:05:09","modified_gmt":"2013-02-27T04:05:09","slug":"596","status":"publish","type":"post","link":"https:\/\/www.1vr.cn\/?p=596","title":{"rendered":"\u63d0\u9ad8Unity\u4e2d\u7ba1\u7406\u591a\u4e2a\u76f8\u673a\u7684\u6548\u7387"},"content":{"rendered":"

\u5728Unity\u91cc\u7ba1\u7406\u591a\u4e2a\u76f8\u673a(Camera)\u662f\u4e00\u4e2a\u633a\u75db\u82e6\u7684\u4e8b\u60c5,”Camera Preview”\u4e5f\u4e0d\u662f\u5f88\u5b9e\u7528,\u7a97\u53e3\u592a\u5c0f,\u6bd4\u4f8b\u4e5f\u4e0d\u80fd\u8c03\u6574.\u5728\u4f17\u591a\u7684\u76f8\u673a\u4e2d\u7981\u7528,\u542f\u7528\u6765\u67e5\u770b\u76f8\u673a\u4f4d\u7f6e\u8bbe\u7f6e\u89c6\u89d2,\u975e\u5e38\u70e6\u7410.<\/p>\n

<\/div>\n

Security Camera\u7684\u76ee\u7684\u5c31\u662f\u8ba9\u8fd9\u4e2a\u8fc7\u7a0b\u7b80\u5316.\u53ea\u8981\u5c06\u811a\u672c\u653e\u8fdb\u9879\u76ee\u76ee\u5f55,\u5e76\u4e14\u62d6\u62fd\u5230\u573a\u666f\u4e2d\u6bcf\u4e2a\u76f8\u673a\u4e0a,\u5305\u62ecMainCamera.\u73b0\u5728\u4f60\u5c31\u53ef\u4ee5\u5feb\u901f\u7684\u5207\u6362\u67e5\u770b\u5404\u4e2a\u76f8\u673a\u7684\u5b9e\u9645\u6548\u679c,\u5728Unity\u7684\u5c42\u6b21\u89c6\u56fe(Hierarchy)\u70b9\u51fb\u4f60\u8981\u8bbe\u7f6e\u7684\u76f8\u673a,\u5c31\u53ef\u4ee5\u5728\u6e38\u620f\u89c6\u56fe\u4e2d\u770b\u5230\u8fd9\u4e2a\u76f8\u673a\u7684\u6548\u679c\u4e86,\u4e0d\u5fc5\u518d\u4e00\u4e2a\u4e2a\u7684\u53bb\u5173\u95ed\u5176\u4ed6\u76f8\u673a\u4e86.<\/p>\n

<\/div>\n

\u544a\u522b\u8fd9\u53ef\u601c\u7684\u76f8\u673a\u9884\u89c8\u5427.<\/p>\n

\u8981\u6ce8\u610f\u7684\u662f\u8981\u4f7f\u7528Security Camera\u811a\u672c,\u4f60\u5e94\u8be5\u7ed9\u6bcf\u4e2a\u76f8\u673a\u4e00\u4e2a\u552f\u4e00\u7684\u540d\u79f0\u4ee5\u53ca\u786e\u4fdd\u6709\u4e2a\u4e3b\u76f8\u673a\u4e14\u6807\u7b7etag\u4e3a”MainCamera”,\u5982\u679c\u4f60\u5fd8\u8bb0\u8fd9\u6837\u505a.\u7cfb\u7edf\u4f1a\u63d0\u9192\u4f60.\u53e6\u5916\u811a\u672c\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9759\u6001\u65b9\u6cd5,\u53eb”ChangeCamera”,\u8be5\u65b9\u6cd5\u53ea\u9700\u8981\u4e00\u4e2a\u5b57\u7b26\u4e32,\u5c31\u53ef\u4ee5\u7528\u811a\u672c\u5feb\u901f\u5207\u6362\u76f8\u673a\u4e86.\u50cf\u4e0b\u9762\u8fd9\u6837:<\/p>\n

using UnityEngine;
using System.Collections;<\/p>\n

public class CameraSwap : MonoBehaviour
{
    void Update ()
    {
        \/\/pressing 0, 1, 2, and 3 will swap before the cameras named \"Main Camera\",
        \/\/\"Camera 1\", \"Camera 2\", and \"Camera 3\" which have Security Camera added:
        if (Input.GetKeyDown(KeyCode.Alpha0)) {
            SecurityCamera.ChangeCamera(\"Main Camera\");
        }
        if (Input.GetKeyDown(KeyCode.Alpha1)) {
            SecurityCamera.ChangeCamera(\"Camera 1\");
        }
        if (Input.GetKeyDown(KeyCode.Alpha2)) {
            SecurityCamera.ChangeCamera(\"Camera 2\");
        }
        if (Input.GetKeyDown(KeyCode.Alpha3)) {
            SecurityCamera.ChangeCamera(\"Camera 3\");
        }
    }
}
<\/code><\/p>\n

\u811a\u672c\u662f\u901a\u8fc7\u8bbe\u7f6e\u76f8\u673a\u7684\u6df1\u5ea6\u6765\u5b9e\u73b0\u76f8\u673a\u5207\u6362\u7684,Depth\u503c\u4f1a\u662f999999\u548c-999999.<\/p>\n

\u70b9\u51fb\u4e0b\u8f7d\u811a\u672c\u5305<\/a><\/p>\n

\u539f\u6587:http:\/\/pixelplacement.com\/2011\/02\/14\/security-camera\/<\/a>
\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea1Vr.Cn<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728Unity\u91cc\u7ba1\u7406\u591a\u4e2a\u76f8\u673a(Camera)\u662f\u4e00\u4e2a\u633a\u75db\u82e6\u7684\u4e8b\u60c5,”Camera Preview&#8 … Continue reading \u63d0\u9ad8Unity\u4e2d\u7ba1\u7406\u591a\u4e2a\u76f8\u673a\u7684\u6548\u7387<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-596","post","type-post","status-publish","format-standard","hentry","without-featured-image"],"_links":{"self":[{"href":"https:\/\/www.1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1vr.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1vr.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1vr.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=596"}],"version-history":[{"count":1,"href":"https:\/\/www.1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/596\/revisions"}],"predecessor-version":[{"id":674,"href":"https:\/\/www.1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/596\/revisions\/674"}],"wp:attachment":[{"href":"https:\/\/www.1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}