{"id":598,"date":"2011-06-02T10:24:26","date_gmt":"2011-06-02T10:24:26","guid":{"rendered":""},"modified":"2013-02-27T12:05:09","modified_gmt":"2013-02-27T04:05:09","slug":"598","status":"publish","type":"post","link":"https:\/\/1vr.cn\/?p=598","title":{"rendered":"Unity\u7684\u906e\u7f69\u6280\u672f\u7b80\u8ff0"},"content":{"rendered":"

\u906e\u7f69\u6280\u672f\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u6280\u672f\u65b9\u6cd5,\u6709\u5f88\u591a\u5f88\u591a\u4e2d\u7528\u6cd5.\u4f60\u53ef\u4ee5\u5728Flash\u4e2d\u7ecf\u5e38\u770b\u5230\u906e\u7f69\u7684\u4f7f\u7528,\u5b83\u53ef\u4ee5\u53e6\u4e00\u4e9b\u89c6\u89c9\u5143\u7d20\u66f4\u52a0\u60ca\u8273.\u5f53\u6211\u770b\u5230Unity\u4e2d\u6ca1\u6709\u5305\u542b\u4efb\u4f55\u51e0\u4f55\u4f53\u548c\u56fe\u7247\u7684\u906e\u7f69\u6280\u672f\u5f88\u4e0d\u723d,\u4e0d\u8fc7,\u5e78\u8fd0\u7684\u6211\u627e\u5230\u4e86\u89e3\u51b3\u65b9\u6848,\u5c31\u662f”Depth Mask”\u7740\u8272\u5668.<\/p>\n

<\/div>\n

\u5148\u770b\u770b\u7740\u8272\u5668\u7684\u4ee3\u7801,\u6ca1\u9519,\u975e\u5e38\u77ed.<\/p>\n

Shader “Depth Mask” {
    SubShader{
        ColorMask 0
        Pass {}
    }
}<\/p>\n

\u5982\u679c\u7528\u4e86\u591a\u7ef4\u6750\u8d28,\u4f60\u9700\u8981\u50cf\u4e0b\u9762\u8fd9\u6837\u5199:<\/p>\n

Shader “Depth Mask Complex”
{
    SubShader
    {
        Tags {“Queue” = “Background”}
        Blend SrcAlpha OneMinusSrcAlpha
        Lighting Off
        ZWrite On
        ZTest Always
        Pass
        {
            Color(0,0,0,0)
        }
    }
}<\/p>\n

<\/p>\n

\u5982\u679c\u4f60\u60f3\u66f4\u6539\u4efb\u4f55\u4e00\u4e2a\u7269\u4f53\u6750\u8d28\u7684\u7279\u6027\u5ea7\u906e\u7f69(\u7eb9\u7406,\u989c\u8272\u7b49\u7b49)\u5c06\u662f\u5931\u8d25\u7684,\u9664\u975e\u4f60\u7528SetPass()\u53bb\u8bbe\u7f6e\u7740\u8272\u5668,\u5173\u4e8e\u8fd9\u4e2a\u65b9\u6cd5\u7684\u6587\u6863\u5728\u8fd9(http:\/\/unity3d.com\/support\/documentation\/ScriptReference\/Material.SetPass.html<\/a>).<\/p>\n

\u793a\u4f8b\u9879\u76ee\u4e0b\u8f7d:http:\/\/pixelplacement.com\/wp-content\/uploads\/2011\/02\/Masking.zip<\/a><\/p>\n

\u539f\u6587:http:\/\/pixelplacement.com\/2011\/02\/15\/masking-in-unity\/<\/a>
\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea1Vr.Cn<\/p>\n","protected":false},"excerpt":{"rendered":"

\u906e\u7f69\u6280\u672f\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u6280\u672f\u65b9\u6cd5,\u6709\u5f88\u591a\u5f88\u591a\u4e2d\u7528\u6cd5.\u4f60\u53ef\u4ee5\u5728Flash\u4e2d\u7ecf\u5e38\u770b\u5230\u906e\u7f69\u7684\u4f7f\u7528,\u5b83\u53ef\u4ee5\u53e6\u4e00\u4e9b\u89c6\u89c9\u5143\u7d20\u66f4 … Continue reading Unity\u7684\u906e\u7f69\u6280\u672f\u7b80\u8ff0<\/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-598","post","type-post","status-publish","format-standard","hentry","without-featured-image"],"_links":{"self":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=598"}],"version-history":[{"count":1,"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/598\/revisions"}],"predecessor-version":[{"id":672,"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/598\/revisions\/672"}],"wp:attachment":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}