{"id":1035,"date":"2010-02-22T22:21:13","date_gmt":"2010-02-22T14:21:13","guid":{"rendered":"http:\/\/www.ccttours.com\/blog\/?p=1035"},"modified":"2010-02-24T17:32:34","modified_gmt":"2010-02-24T09:32:34","slug":"supercollider%ef%bc%9a%e7%bc%96%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/learn.travelchinawith.me\/?p=1035","title":{"rendered":"SuperCollider\uff1a\u7f16\u7a0b"},"content":{"rendered":"

SC\u7f16\u7a0b\u63d0\u793a<\/span><\/strong><\/p>\n

SuperCollider\u662f\u4e00\u95e8\u5b8c\u6574\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b66\u4e60\u5982\u4f55\u5199\u4e00\u4e9b\u6807\u51c6\u7684\u7f16\u7a0b\u64cd\u4f5c\u4ee3\u7801\u662f\u5927\u6709\u88e8\u76ca\u7684\u3002
\n<\/p>\n

\n

SuperCollider\u8bed\u6cd5<\/strong>
\nSuperCollider\u662f\u4e00\u95e8\u57fa\u4e8eSmalltalk\u7684\u9762\u5411\u5bf9\u8c61\u7684\u7f16\u7a0b\u8bed\u8a00\u3002\u4ed6\u5177\u5907\u4e00\u95e8\u8ba1\u7b97\u673a\u8bed\u8a00\u6807\u51c6\u7684\u5de5\u5177\uff0c\u6211\u5c06\u5728\u6b64\u4e3a\u4f60\u6982\u8ff0\u3002<\/p>\n

\u6ce8\u91ca<\/strong><\/p>\n

\/\/ \u8fd9\u662f\u4e00\u6761\u6ce8\u91ca<\/pre>\n
\/* \u8fd9\u540c\u6837\u662f\u4e00\u6761\u6ce8\u91ca *\/<\/pre>\n
\n
\u62ec\u53f7<\/strong><\/p>\n
\u6211\u4eec\u901a\u5e38\u4f1a\u5c06\u4e00\u7ec4\u76f8\u5173\u7684\u4ee3\u7801\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u5e76\u5c3d\u91cf\u4f7f\u5176\u6574\u6d01\u548c\u4e95\u4e95\u6709\u6761\u3002\u4f60\u7684\u6574\u4e2apatch\u4e00\u822c\u90fd\u4f1a\u88ab\u7f6e\u4e8e\u5706\u62ec\u53f7\u5185\u3002<\/p>\n
(\r\n\/\/ \u6211\u7684patch\u5728\u8fd9\u91cc\u8fb9\r\n)<\/pre>\n
\u4f46\u6211\u4eec\u4e5f\u5c06\u62ec\u53f7\u7528\u4e8e\u5176\u5b83\u539f\u56e0<\/p>\n
(  )  \/\/ \u7ec4\u5408\u8868\u8fbe\u5f0f\u6216\u5206\u6790\u65b9\u6cd5\u7684\u5f15\u6570, \u4f8b\u5982 SinOsc.ar(440)<\/pre>\n
{  }  \/\/ \u51fd\u6570\uff0c\u4f8b\u5982 {arg a; a*a}<\/pre>\n
[  ]  \/\/ \u6570\u7ec4 (\u4e00\u4e32\u6570\u636e) \u4f8b\u5982 [1,2,3,4]<\/pre>\n
SuperCollider\u4ee3\u7801\u662f\u5b8c\u5168\u5d4c\u5957\u7684\u8868\u8fbe\u5f0f\u2014\u2014\u4f60\u901a\u8fc7\u67e5\u770b\u5728\u5404\u5bf9\u62ec\u53f7\u95f4\u88ab\u9009\u4e2d\u7684\u5185\u5bb9\u6765\u533a\u5206\u4ee3\u7801\u5757\u5d4c\u5957\u7684\u5c42\u7ea7\u3002<\/p>\n
\u5982\u679c\u4f60\u7a0d\u4e00\u8d70\u795e\uff0c\u5c06\u7acb\u9a6c\u8ff7\u5931\u5728\u4ee3\u7801\u5d4c\u5957\u7684\u6d77\u6d0b\u91cc\u3002\u3002\u3002<\/p>\n
\n
\u5c1d\u8bd5\u5728SC\u73af\u5883\u4e0b\u53cc\u51fb\u4efb\u610f\u5de6\u62ec\u53f7\uff1a<\/p>\n
(\r\n\/\/ \u7b2c\u4e00\u4e2a\u4ee3\u7801\u5757\r\n\t(\r\n\t\t\/\/ \u7b2c\u4e00\u5c42\u5d4c\u5957\u5757\u5f00\u59cb\r\n\t\t(\r\n                \/\/ \u7b2c\u4e8c\u5c42\u5d4c\u5957\u5757\r\n\t\t)\r\n\t)\r\n)<\/pre>\n
\n
\u53d8\u91cf\u548c\u8d4b\u503c<\/strong>
\n\u5728\u7f16\u7a0b\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5728\u67d0\u5904\u50a8\u5b58\u6211\u4eec\u7684\u6570\u636e\uff0c\u751a\u81f3\u4ec5\u4ec5\u662f\u544a\u8bc9\u6211\u4eec\u8ba1\u7b97\u521d\u59cb\u73af\u5883\u7684\u6570\u636e\u3002\u5bf9\u505a\u97f3\u4e50\u6765\u8bf4\uff0c\u56e0\u4e3a\u6211\u4eec\u7684\u7a0b\u5e8f\u59cb\u7ec8\u5904\u4e8e\u8fd0\u884c\uff0c\u6211\u4eec\u9700\u8981\u50a8\u5b58\u8bb0\u5f55\u5f53\u524d\u4e8b\u4ef6\u72b6\u6001\u7684\u4fe1\u606f\u3002<\/p>\n
(\r\nvar a,b,c;\t\t\t\/\/ \u53d8\u91cf\u603b\u662f\u9996\u5148\u88ab\u5b9a\u4e49\r\n\r\na=1;\t\t\t\t\/\/ \u8d4b\u503c\u53d8\u91cf\r\nb=a;\r\nc= b*5;\r\n\r\n[a,b,c].postln;\r\n\r\na=4;\t\t\t\t\/\/ \u4e3a\u53d8\u91cf\u8d4b\u65b0\u503c\r\nb=a+9;\r\nc= c*5;\t\t\t\/\/ \u8fd9\u6ca1\u95ee\u9898\uff0c\u56e0\u4e3ac\u76ee\u524d\u4e3a\u6b62\u5df2\u88ab\u8d4b\u503c\r\n\r\n[a,b,c].postln;\r\n)<\/pre>\n
post\u7a97\u53e3\u663e\u793a\uff1a
\n[ 1, 1, 5 ]
\n[ 4, 13, 25 ]
\n[ 4, 13, 25 ]<\/code><\/p>\n
\n
\u8fd9\u662f\u5bf9\u7684\uff1a<\/p>\n
(\r\nvar dave;\r\ndave= 5;\r\ndave.postln;\r\n)<\/pre>\n
\u8fd9\u662f\u9519\u7684\uff0cSuperCollider\u5c06\u65e0\u89c6\u4f60\uff1a<\/p>\n
(\r\ndave=5;\r\ndave.postln;\r\n)<\/pre>\n
\n
\u5c01\u88c5<\/strong>
\n\u53e6\u4e00\u6807\u51c6\u7f16\u7a0b\u8bed\u8a00\u5de5\u5177\u662f\u81ea\u5b9a\u4e49\u51fd\u6570\u7684\u80fd\u529b\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u88ab\u79f0\u4e3a\u5c01\u88c5\u3002<\/p>\n
\u8bc1\u660e\uff1a<\/p>\n
(\r\nvar myfunction;\r\n\/\/ \u5b9a\u4e49\u6211\u81ea\u5df1\u7684\u5e73\u65b9\u51fd\u6570\r\nmyfunction= {arg a; a*a};\r\n\/\/ \u4ee5\u8f93\u51658\u6765\u8fd0\u884c\u6211\u7684\u51fd\u6570\u5e76\u8f93\u51fa\u7ed3\u679c\r\nmyfunction.value(8).postln;\r\n)<\/pre>\n
\u8fd9\u907f\u514d\u4e86\u603b\u662f\u91cd\u590d\u540c\u6837\u4ee3\u7801\u7684\u7e41\u7410\u3002<\/p>\n
\n
\u7528\u6574\u6d01\u7684\u4ee3\u7801\u8868\u73b0\u53d8\u5316<\/strong><\/p>\n
(\r\nvar scale, current; \t\t\/\/ \u505a\u4e00\u4e2a\u968f\u673a\u8303\u56f4\u7684\u4ee3\u7801\r\n\r\ncurrent=60;\r\nscale= Array.fill(8, {var old; old=current; current=current+rrand(1,3);  old}); \/\/\u6784\u5efa\u4e00\u4e2a\u6570\u7ec4\r\nscale.postln;\r\n\r\ncurrent=60;\r\nscale= Array.fill(8, {var old; old=current; current=current+rrand(1,3);  old});\r\nscale.postln;\r\n\r\ncurrent=60;\r\nscale= Array.fill(8, {var old; old=current; current=current+rrand(1,3);  old});\r\nscale.postln;\r\n)<\/pre>\n
\n
(\r\nvar makescale;\r\n\r\nmakescale= {var current;\r\ncurrent=60;\r\nArray.fill(8, {var old; old=current; current=current+rrand(1,3);  old;});\r\n};\r\n\r\n3.do({makescale.value.postln;});\r\n)<\/pre>\n
\n
\u5faa\u73af<\/strong>
\n\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e3a\u6211\u4eec\u505a\u4e00\u4e9b\u5bf9\u4e8e\u4eba\u7c7b\u6765\u8bf4\u975e\u5e38\u5355\u8c03\u65e0\u804a\u7684\u4e8b\u8bf7\uff0c\u4ed6\u4eec\u80fd\u5feb\u901f\u7684\u91cd\u590d\u5b8c\u6210\u4efb\u52a1\u662f\u56e0\u4e3a\u5b83\u4eec\u6709\u5faa\u73af\u7684\u80fd\u529b\u3002<\/p>\n
(\r\n20.do({\"over and over\".postln;})  \/\/ \u8f93\u51fa20\u4e2a\"over and over\"\r\n)<\/pre>\n
\n
(\r\nvar n;\r\n\r\nn=0;\r\n\r\nwhile({n<5}, {n=n+1; \"keep going\".postln;})\r\n)<\/pre>\n
\n
(\r\nfor(1, 5, {arg i;  i.postln; });\t\/\/ \u4ece1\u5f00\u59cb, \u6ee15\u4e4b\u524d\u6bcf\u6b21\u9012\u8fdb1\r\n)<\/pre>\n
\/\/\/\/\/\/\/\/\/\/<\/p>\n
(\r\nforBy(1, 5, 2, {arg i;  i.postln; });\t\/\/ \u4ece1\u5f00\u59cb, \u6ee15\u4e4b\u524d\u6bcf\u6b21\u9012\u8fdb2\r\n)<\/pre>\n
\u4e3b\u8981\u4e0d\u8981\u8bbe\u7f6e\u6b7b\u5faa\u73af\uff0c\u90a3\u5c06\u4f7f\u7a0b\u5e8f\u65e0\u9650\u5faa\u73af\u4e0b\u53bb\uff0c\u5e76\u6700\u7ec8\u4f7f\u4f60\u7684\u7535\u8111\u5d29\u6e83\u3002<\/p>\n
\n
\u6761\u4ef6\u6267\u884c<\/strong><\/p>\n
SuperCollider\u4e2d\u7684\u63a7\u5236\u6d41\u662f\u81ea\u4e0a\u800c\u4e0b\u7684\uff1a<\/p>\n
(\r\n\"me first!\".postln;\r\n\"now me!\".postln;\r\n\"don't forget me!\".postln;\r\n)<\/pre>\n
\u6709\u65f6\uff0c\u6211\u4eec\u60f3\u5c06\u67d0\u4e9b\u4e8b\u60c5\u7684\u53d1\u751f\u57fa\u4e8e\u5176\u5b83\u4e8b\u60c5\u7684\u53d1\u751f\u3002\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u79cd\u60c5\u51b5\uff0c\u7f16\u7a0b\u8bed\u8a00\u5177\u5907\u6761\u4ef6\u6267\u884c\u2014\u2014\u5982\u679c\u67d0\u4e9b\u903b\u8f91\u6761\u4ef6\u7b26\u5408\uff0c\u5219\u505a\u67d0\u4ef6\u4e8b\u3002<\/p>\n
(\r\n\"me first!\".postln;\r\n\"now me!\".postln;\r\nif(0.5.coin, {\"don't forget me!\".postln;},{\"you forgot me!\".postln});\r\n\/\/ \u6447\u4e00\u4e2a\u9ab0\u5b50\u2014\u2014\u5982\u679c\u662f\u5934\u6211\u4eec\u505a\u7b2c\u4e00\u4ef6\u4e8b, \u5982\u679c\u662f\u5c3e\u5219\u505a\u7b2c\u4e8c\u4ef6\r\n)<\/pre>\n
\n
if\u6307\u4ee4\u5982\u6b64\u4f7f\u7528\uff0c\u4e00\u6b21\u4e00\u7ec4\u987a\u5e8f\u8fd0\u884c\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
if(true, \"true!\", \"false!\").postln;<\/pre>\n
\/\/\/\/\/\/\/\/\/<\/p>\n
if(false, \"true!\", \"false!\").postln;<\/pre>\n
(\r\nvar a,b;\r\n\r\na=5;\r\nb= if(a==6, 11, 7);\r\nb.postln;\r\n)<\/pre>\n
\n
\u7c7b<\/strong>
\n\u6700\u540e\uff0c\u5728SuperCollider\u4e2d\uff0c\u4f60\u53ef\u4ee5\u5c06\u4f60\u81ea\u5df1\u7684\u51fd\u6570\u5199\u4e3a\u7c7b\u2014\u2014\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u5728\u4f60\u7684\u4ee3\u7801\u4e2d\u603b\u662f\u53ef\u7528\u7684\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7c7b\u5c06\u4f60\u7684\u4ee3\u7801\u6253\u6563\u4e3a\u5f88\u591a\u6587\u4ef6\u3002<\/p>\n
\u7c7b\u8fd8\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u5c01\u88c5\u51fd\u6570\u548c\u6570\u636e\u7684\u6982\u5ff5\u6027\u5de5\u5177\u3002\u8fd9\u662f\u4f18\u79c0\u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u7684\u4e00\u90e8\u5206\u3002<\/p>\n
\u76ee\u524d\u4e3a\u6b62\u6211\u4eec\u5df2\u7ecf\u89c1\u8bc6\u8fc7\u7684\u4e00\u4e9b\u7c7b\uff1a
\n SinOsc
\nSCWindow
\nMouseX<\/strong><\/span><\/p>\n
\n
\u4e00\u5219SuperCollider\u4e2d\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u7684\u7b14\u8bb0<\/strong><\/p>\n
\u5927\u5199\u5b57\u6bcd\u5f00\u5934\u7684\u662f\u7c7b\u7684\u540d\u5b57\u3002<\/p>\n
\u4e00\u4e2a\u70b9\u7136\u540e\u4e00\u4e2a\u51fd\u6570\u662f\u4e00\u4e2a\u5bf9\u8c61\u7684\u65b9\u6cd5\uff08method\uff09<\/p>\n
LFSaw.ar\t\/\/ ar\u662f\u65b9\u6cd5<\/pre>\n
\u9009\u4e2d\u65b9\u6cd5\u7136\u540eCmd+Y\u53ef\u4ee5\u770b\u5230\u5bf9\u5e94\u8fd9\u4e2a\u65b9\u6cd5\u7684\u7c7b\u3002<\/p>\n
\n
\u4f60\u53ef\u4ee5\u4f7f\u7528\u00a0.dumpClassSubtree <\/em><\/strong>\u65b9\u6cd5\u6765\u67e5\u770b\u4e00\u4e2a\u8d85\u7c7b\u7684\u8d77\u6e90\u7c7b<\/p>\n
UGen.dumpClassSubtree<\/pre>\n
\u6240\u6709\u73a9\u610f\u90fd\u6e90\u81ea\u5bf9\u8c61\u7c7b\uff0c\u6240\u4ee5\u8fd0\u884c\u00a0Object.dumpClassSubtree <\/strong><\/em>\u770b\u770b\u6574\u4e2a\u5c42\u7ea7\u5427\uff5e<\/p>\n
\n
\u4f60\u53ef\u4ee5\u5199\u4f60\u81ea\u5df1\u7684\u7c7b\u6765\u4e3aSuperCollider\u6dfb\u52a0\u4f60\u81ea\u5df1\u7684\u6269\u5c55\u3002<\/p>\n
\u5f53\u4f60\u60f3\u6dfb\u52a0\u65b0\u7c7b\u7684\u65f6\u5019\uff0c\u4f60\u53ef\u4ee5\u5c06\u5b83\u4eec\u7684\u4ee3\u7801\u5199\u51fa\u6765\u5e76\u4fdd\u5b58\u4e3a.sc\u6587\u4ef6\uff0c\u5e76\u628a\u8fd9\u4e2a\u6587\u4ef6\u653e\u5165SCClassLibrary\u6587\u4ef6\u5939\uff08\u6211\u4eec\u5c06\u5728\u8fd9\u4efd\u6559\u7a0b\u7684\u672b\u671f\u8bb2\u89e3\u8fd9\u70b9\uff09<\/p>\n
\u7136\u540e\u4f7f\u7528Cmd+K\u91cd\u65b0\u7f16\u8bd1\u7c7b\u5e93\uff1a\u5982\u679c\u4f60\u7684\u4ee3\u7801\u6709\u8bed\u6cd5\u9519\u8bef\uff0c\u5219\u5e93\u5c06\u4e0d\u4f1a\u88ab\u7f16\u8bd1\uff0c\u4f46\u5e78\u8fd0\u7684\u662f\u4f60\u5c06\u770b\u5230\u80fd\u591f\u4f60\u53d1\u73b0\u95ee\u9898\u6240\u5728\u7684\u9519\u8bef\u63d0\u793a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
SC\u7f16\u7a0b\u63d0\u793a SuperCollider\u662f\u4e00\u95e8\u5b8c\u6574\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b66\u4e60\u5982\u4f55\u5199\u4e00\u4e9b\u6807\u51c6\u7684\u7f16\u7a0b\u64cd\u4f5c\u4ee3\u7801\u662f\u5927\u6709\u88e8\u76ca\u7684\u3002<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[70],"class_list":["post-1035","post","type-post","status-publish","format-standard","hentry","category-supercollider3","tag-supercollider"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts\/1035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1035"}],"version-history":[{"count":4,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts\/1035\/revisions"}],"predecessor-version":[{"id":1038,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts\/1035\/revisions\/1038"}],"wp:attachment":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}