{"id":1882,"date":"2017-12-21T14:02:16","date_gmt":"2017-12-21T06:02:16","guid":{"rendered":"http:\/\/www.clonefactor.com\/wordpress\/?p=1882"},"modified":"2017-12-21T14:35:29","modified_gmt":"2017-12-21T06:35:29","slug":"transparent-shader-with-alpha","status":"publish","type":"post","link":"https:\/\/www.clonefactor.com\/wordpress\/program\/unity3d\/1882\/","title":{"rendered":"Transparent Shader with alpha"},"content":{"rendered":"<p>\u5728\u5236\u4f5c\u4e0a\u4e00\u7bc7\u7684 <a href=\"http:\/\/www.clonefactor.com\/wordpress\/public\/1875\/\">Toon shader<\/a> \u7684\u6642\u5019,<\/p>\n<p>\u767c\u73fe\u4e00\u500b\u4e0d\u5927\u4e0d\u5c0f\u7684\u554f\u984c\u56f0\u64fe\u4e86\u5e7e\u5929,<\/p>\n<p>\u5728\u88fd\u4f5c Unlit shader + transparent \u6642\u767c\u89ba Unity \u63d0\u4f9b\u7684 Shadow \u8cc7\u8a0a\u4e00\u76f4\u672a\u80fd\u6b63\u78ba\u5730\u53d6\u5f97,<\/p>\n<p>\u6240\u4ee5\u70ba\u4f55\u4eba\u5bb6\u7684 Shader \u53ef\u4ee5\u800c\u6211\u81ea\u5df1\u7684\u4e0d\u884c\u5462?<\/p>\n<p>\u7b54\u6848\u539f\u4f86\u5728\u65bc Render Queue, \u56e0\u70ba\u6c92\u6709\u60f3\u5230\u662f\u9019\u65b9\u9762\u7684\u5f71\u97ff\u6240\u4ee5\u4e00\u76f4\u641c\u5c0b\u4e0d\u5230\u7b54\u6848.<\/p>\n<p>Reference #1:\u00a0<a href=\"https:\/\/forum.unity.com\/threads\/shadow-attenuation-problems-with-transparent-queue.138513\/\">https:\/\/forum.unity.com\/threads\/shadow-attenuation-problems-with-transparent-queue.138513\/<\/a><\/p>\n<p>\u6309\u4e0a\u9762\u7684\u8b1b\u89e3, \u662f\u56e0\u70ba Transparent (3000) \u6c92\u6709\u628a\u5f71\u5b50\u5beb\u5165\u5230\u00a0depth\u00a0buffer, \u6240\u4ee5 shader \u53d6\u4e0d\u5230\u5f71\u5b50\u7684\u8cc7\u6599&#8230;<\/p>\n<p>Reference #2:\u00a0<a href=\"https:\/\/forum.unity.com\/threads\/difference-between-alphatest-and-transparent-renderqueue.458750\/\">https:\/\/forum.unity.com\/threads\/difference-between-alphatest-and-transparent-renderqueue.458750\/<\/a><\/p>\n<figure id=\"attachment_1883\" aria-describedby=\"caption-attachment-1883\" style=\"width: 888px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1883 size-full\" src=\"http:\/\/www.clonefactor.com\/wordpress\/wp-content\/uploads\/2017\/12\/7segorli.gif\" alt=\"\" width=\"888\" height=\"480\" \/><figcaption id=\"caption-attachment-1883\" class=\"wp-caption-text\">Render Queue difference<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>\u800c\u9019\u908a\u628a\u6709\u4eba\u63d0\u5230 AlphaTest, \u5176\u5be6\u4e26\u4e0d\u662f Transparent (\u5ee2\u8a71&#8230;), \u91cd\u9ede\u662f\u5b83\u6839\u672c\u4e0d\u662f\u900f\u660e. \u662f\u5be6\u8272\u4f86\u7684.<\/p>\n<blockquote><p>AlphaTest is an opaque queue, like Geometry, Background, and any queue 0 through 2500. Opaque queues are rendered in front to back order.<\/p><\/blockquote>\n<p>\u7c21\u55ae\u7684\u8aaa\u6cd5\u5c31\u662f AlphaTest \u5b83\u628a\u80cc\u5f8c\u7684\u6771\u897f\u5728\u81ea\u5df1\u7684\u8868\u9762\u91cd\u756b\u4e00\u6b21.<br \/>\n\u6b63\u6b63\u56e0\u70ba\u9019\u6a23\u81ea\u5df1\u662f\u6c92\u6709\u53d7\u5149\u7684 (\u56e0\u70ba\u9084\u6c92\u6709\u7b97 shadow \u90a3\u4e00\u500b pass)<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5236\u4f5c\u4e0a\u4e00\u7bc7\u7684 Toon shader \u7684\u6642\u5019, \u767c\u73fe\u4e00\u500b\u4e0d\u5927\u4e0d\u5c0f\u7684\u554f\u984c\u56f0\u64fe\u4e86\u5e7e\u5929, \u5728\u88fd\u4f5c Unl &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88,11],"tags":[103,43],"class_list":["post-1882","post","type-post","status-publish","format-standard","hentry","category-shader","category-unity3d","tag-shader","tag-unity3d-2"],"_links":{"self":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/posts\/1882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/comments?post=1882"}],"version-history":[{"count":0,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/posts\/1882\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/media?parent=1882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/categories?post=1882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.clonefactor.com\/wordpress\/wp-json\/wp\/v2\/tags?post=1882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}