tractal tree | JavaScript 程式專案

{"id":27753,"student_id":10,"content":"stopRendering();\n\npen.fillColor = '#ffeace';\npen.drawRect(0, 0, 640, 480);\nvar s = createSprite('dot.png');\ns.direction = 0;\ns.y = 470;\nvar leaves = [s];\n\n\nfor (var i = 10; i \u003e 0; i--) {\n    leaves.forEach(function (l) {\n        var fromX = l.x;\n        var fromY = l.y;\n        l.stepForward(i*6 + 10);\n        var toX = l.x;\n        var toY = l.y;\n        pen.size = i;\n        pen.color = '#512c2c'\n        pen.drawLine(fromX, fromY, toX, toY);\n\n        // var s = createSprite('dot.png');\n        // s.moveTo(l);\n        // s.direction = l.direction + Math.random()*30 + 5;\n        // l.direction = l.direction - Math.random()*30 - 5;\n        // leaves.push(s);\n    });\n};\n\nleaves.forEach(function (l) {\n    pen.size = 0;\n    pen.fillColor = '#fc6464';\n    pen.drawCircle(l.x, l.y, 3);\n});","created_at":"2018-05-03T01:02:06.922+08:00","updated_at":"2019-10-20T18:53:13.318+08:00","name":"tractal tree","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/27753/8c6187cb0c028844b7d271fd3b39a43c.jpg"},"parent_id":2,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":304,"hashid":"6rps2mv6","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}