{"id":67875,"date":"2021-10-17T12:38:09","date_gmt":"2021-10-17T16:38:09","guid":{"rendered":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/?p=67875"},"modified":"2021-10-17T13:10:17","modified_gmt":"2021-10-17T17:10:17","slug":"project-7-2","status":"publish","type":"post","link":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/2021\/10\/17\/project-7-2\/","title":{"rendered":"Project 7"},"content":{"rendered":"\n

sketch<\/a><\/iframe><pre class=\"language-javascript\"><code class=\"p5_editor language-javascript\">\/\/Michelle Dang\n\/\/mtdang@andrew.cmu.edu\n\/\/Section D\n\/\/07 Project\nvar a3 = 150;\nfunction setup() {\n createCanvas(400, 400);\n background(220);\n}\n\nfunction draw() {\n background(60, 64, 91);\n cissoid(); \/\/background curve\n astroidpedal1(); \/\/yellow curve\n astroidpedal2(); \/\/green curve\n\n}\n\nfunction astroidpedal1() {\n beginShape()\n noFill();\n strokeWeight(2);\n stroke(244, 241, 222)\n var a = mouseY;\n for (var i=0; i< 100; i++) {\n var theta = map(i, 0, 100, 0, 150);\n var x = width\/2+a * (cos(theta))^3; \/\/parametric equation: x=a*cos^3t\n var y = height\/2+a * (sin(theta))^3; \/\/parametric equation: y=a*sin^3t\n vertex(x, y)\n }\n endShape();\n}\n\nfunction astroidpedal2() {\n beginShape()\n noFill();\n stroke(129, 179, 154)\n var a2=mouseX\n for (var i=0; i< 400; i++) {\n var theta = map(i, 0, 400, 0, TWO_PI);\n var x = width\/2+a2 * cos(theta)^3; \n var y = height\/2+a2 * sin(theta)^3; \n vertex(x, y)\n }\n endShape();\n\n}\n\nfunction cissoid() {\n push();\n beginShape()\n noFill();\n stroke(mouseX, mouseY)\n translate(200,200)\n for (var i=0; i< 80; i++) {\n var theta = map(i, 50, 100, 0, 100);\n var x = 2*a3*sin(theta)^2; \/\/parametric equation: x=a*sin^2t\n var y = (2*a3*sin(theta)^3) \/ cos(theta) \/\/parametric equation: y=a*cost(t)\n vertex(x, y)\n }\n endShape();\n pop();\n\n\n}\n\n<\/code><\/pre><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"806\" height=\"804\" src=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.37-PM.png\" alt=\"\" class=\"wp-image-67879\" srcset=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.37-PM.png 806w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.37-PM-300x300.png 300w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.37-PM-150x150.png 150w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.37-PM-768x766.png 768w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\"><\/figure><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"800\" height=\"800\" src=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.20-PM.png\" alt=\"\" class=\"wp-image-67880\" srcset=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.20-PM.png 800w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.20-PM-300x300.png 300w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.20-PM-150x150.png 150w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.20-PM-768x768.png 768w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\"><\/figure><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"808\" height=\"804\" src=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.28-PM.png\" alt=\"\" class=\"wp-image-67881\" srcset=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.28-PM.png 808w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.28-PM-300x300.png 300w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.28-PM-150x150.png 150w, https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-content\/uploads\/2021\/10\/Screen-Shot-2021-10-17-at-1.09.28-PM-768x764.png 768w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\"><\/figure><\/body><\/html>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":647,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[108],"tags":[],"_links":{"self":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/posts\/67875"}],"collection":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/users\/647"}],"replies":[{"embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/comments?post=67875"}],"version-history":[{"count":3,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/posts\/67875\/revisions"}],"predecessor-version":[{"id":67882,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/posts\/67875\/revisions\/67882"}],"wp:attachment":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/media?parent=67875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/categories?post=67875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2021\/wp-json\/wp\/v2\/tags?post=67875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}