彩色火花副本 | JavaScript 程式專案

{"id":100830,"student_id":1885,"content":"setBackdrop(\"black\");\n\nvar lights=[];\n\n\n\n\nforever(function(){\n  for(var i=0;i\u003c5;i++){\n   var light = {\n    x:cursor.x,\n    y:cursor.y,\n    color:\"rgb(\"+Math.floor(Math.random()*255)+\",\"+Math.floor(Math.random()*255)+\",\"+Math.floor(Math.random()*255)+\")\",\n    //color:\"white\",\n    vx:Math.random()*8-4,\n    vy:Math.random()*8-4,\n    r:Math.random()*6\n  }; \n  lights.push(light);\n}\n  \n  for(var i=0;i\u003clights.length;i++){\n    \n    var light=lights[i];\n    light.x += light.vx;\n    light.y += light.vy;\n    light.vy+=0.1;\n    light.r*=0.99;\n    \n    pen.size=0;\n    \n    pen.fillColor=light.color;\n    if(light.r\u003e1){\n     pen.drawCircle(light.x,light.y,light.r);   \n   }\n    \n  }\n  \n  \n    \n    \n});\n\n\n\n","created_at":"2019-10-19T10:37:43.359+08:00","updated_at":"2019-10-30T12:52:15.711+08:00","name":"彩色火花 副本","language":"javascript","screenshot":{"url":"https://cdn4.koding.school/uploads/project/screenshot/100830/89edcce60b8890776f43b51e69f48ea4.jpg"},"parent_id":12399,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":101,"hashid":"qmdse64r","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}