{"id":72914,"date":"2022-09-24T21:51:25","date_gmt":"2022-09-25T01:51:25","guid":{"rendered":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/?p=72914"},"modified":"2022-09-24T22:08:30","modified_gmt":"2022-09-25T02:08:30","slug":"project-4-string-art-4","status":"publish","type":"post","link":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/2022\/09\/24\/project-4-string-art-4\/","title":{"rendered":"Project 4: String Art"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><p>Good luck four leaf clover with abstract land and sky<\/p>\n\n\n<div><a class=\"p5_sketch_link\" data-width=\"400\" data-height=\"300\" href=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-content\/uploads\/2022\/09\/sketch-370.js\">sketch<\/a><iframe src=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-content\/plugins\/p5-embedder\/p5_iframe.html\" class=\"p5_exampleFrame\" width=\"400\" height=\"300\"><\/iframe><pre class=\"language-javascript\"><code class=\"p5_editor language-javascript\">\/\/ Ana Furtado \n\/\/ Section E\n\/\/ Project 4 -- String Art\n\n\/\/Q1\nvar dx1;\nvar dy1;\nvar dx2;\nvar dy2;\nvar numLines = 40;\n\/\/Q2\nvar bx1;\nvar by1;\nvar bx2;\nvar by2;\n\/\/Q3\nvar ax1;\nvar ay1;\nvar ax2;\nvar ay2;\n\/\/Q4\nvar cx1;\nvar cy1;\nvar cx2;\nvar cy2;\n\/\/Right\nvar ex1;\nvar ey1;\nvar ex2;\nvar ey2;\n\/\/Left\nvar fx1;\nvar fy1;\nvar fx2;\nvar fy2;\n\nfunction setup() {\n    createCanvas(400, 300);\n    background(255); \/\/ white background with abstract land and sky\n    strokeWeight(2);\n    \n\n    \/\/Sky\n    \/\/Q1 lines\n    stroke(179,243,255); \/\/light blue\n    line(0, 50, 350, 0);\n    line(0, 250, 50, 0);\n    dx1 = (350-0)\/numLines;\n    dy1 = (0-50)\/numLines;\n    dx2 = (50-0)\/numLines;\n    dy2 = (0-250)\/numLines;\n\n    \/\/Q2 lines\n    stroke(179,243,255); \/\/light blue\n    line(350, 0, 400, 250);\n    line(50, 0, 400, 50);\n    bx1 = (400-350)\/numLines;\n    by1 = (250-0)\/numLines\n    bx2 = (400-50)\/numLines\n    by2 = (50-0)\/numLines\n    \n    \/\/Land\n    \/\/Q3 lines\n    stroke(192,255,135); \/\/light green\n    line(350, 300, 400, 50);\n    line(50, 300, 400, 250);\n    ax1 = (400-350)\/numLines;\n    ay1 = (50-300)\/numLines\n    ax2 = (400-50)\/numLines\n    ay2 = (250-300)\/numLines\n\n    \/\/Q4 lines\n    stroke(192,255,135); \/\/light green\n    line(350, 300, 0, 250); \n    line(50, 300, 0, 50);\n    cx1 = (0-350)\/numLines;\n    cy1 = (250-300)\/numLines\n    cx2 = (0-50)\/numLines\n    cy2 = (50-300)\/numLines\n\n\n    \/\/Center (4 leaf clover)\n    \/\/Right\n    strokeWeight(1.25);\n    stroke(92,255,92); \/\/green\n    line(210, 75, 190, 225); \n    line(275, 140, 125, 160); \n    ex1 = (190-210)\/numLines;\n    ey1 = (225-75)\/numLines\n    ex2 = (125-275)\/numLines\n    ey2 = (160-140)\/numLines\n\n    \/\/Left\n    stroke(92,255,92); \/\/green\n    line(210, 225, 190, 75); \n    line(275, 160, 125, 140); \n    fx1 = (190-210)\/numLines;\n    fy1 = (75-225)\/numLines\n    fx2 = (125-275)\/numLines\n    fy2 = (140-160)\/numLines\n\n}\n\nfunction draw() {\n    \/\/Sky\n    \/\/Q1 -- upper left sky\n    strokeWeight(1);\n    var x1 = 0;\n    var y1 = 50;\n    var x2 = 0;\n    var y2 = 250;\n    for (var i = 0; i &lt;= numLines; i += 1) {\n        stroke(179,243,255); \/\/light blue\n        line(x1, y1, x2, y2);\n        x1 += dx1;\n        y1 += dy1;\n        x2 += dx2;\n        y2 += dy2;\n    }\n\n    \/\/Q2 -- upper right sky\n    var x1 = 350;\n    var y1 = 0;\n    var x2 = 50;\n    var y2 = 0;\n    for (var i = 0; i &lt;= numLines; i += 1) {\n        stroke(179,243,255); \/\/light blue\n        line(x1, y1, x2, y2);\n        x1 += bx1;\n        y1 += by1;\n        x2 += bx2;\n        y2 += by2;\n    }\n\n    \/\/Land\n    \/\/ Q3 -- bottom right land\n    var x1 = 350;\n    var y1 = 300;\n    var x2 = 50;\n    var y2 = 300;\n    for (var i = 0; i &lt;= numLines; i += 1) {\n        stroke(192,255,135); \/\/light green\n        line(x1, y1, x2, y2);\n        x1 += ax1;\n        y1 += ay1;\n        x2 += ax2;\n        y2 += ay2;\n    }\n\n    \/\/Q4 -- bottom left land\n    var x1 = 350;\n    var y1 = 300;\n    var x2 = 50;\n    var y2 = 300;\n    for (var i = 0; i &lt;= numLines; i += 1) {\n        stroke(192,255,135); \/\/light green\n        line(x1, y1, x2, y2);\n        x1 += cx1;\n        y1 += cy1;\n        x2 += cx2;\n        y2 += cy2;\n    }\n\n    \/\/Green Center (4 leaf clover)\n    \/\/Right\n    strokeWeight(1.25);\n    var x1 = 210;\n    var y1 = 75;\n    var x2 = 275;\n    var y2 = 140;\n    for (var i = 0; i &lt;= numLines; i += 1) {\n        stroke(92,255,92); \/\/green\n        line(x1, y1, x2, y2);\n        x1 += ex1;\n        y1 += ey1;\n        x2 += ex2;\n        y2 += ey2;\n    }\n\n    \/\/Left\n    var x1 = 210;\n    var y1 = 225;\n    var x2 = 275;\n    var y2 = 160;\n    for (var i = 0; i &lt;= numLines; i += 1) {\n        stroke(92,255,92); \/\/green\n        line(x1, y1, x2, y2);\n        x1 += fx1;\n        y1 += fy1;\n        x2 += fx2;\n        y2 += fy2;\n    }\n\n    \/\/Stem\n    strokeWeight(3);\n    stroke(92,255,92); \/\/green\n    line(200,150, 200, 270)\n\n    noLoop();\n    \n\n}\n\n<\/code><\/pre><\/div>\n\n\n<p>The most challenging part of this project was keeping track of which variables were being used and if the coordinates were right.<\/p><\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p>Good luck four leaf clover with abstract land and sky sketch \/\/ Ana Furtado \/\/ Section E \/\/ Project 4 &#8212; String Art \/\/Q1 var dx1; var dy1; var dx2; var dy2; var numLines = 40; \/\/Q2 var bx1; var by1; var bx2; var by2; \/\/Q3 var ax1; var ay1; var ax2; var ay2; \/\/Q4 &hellip; <a href=\"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/2022\/09\/24\/project-4-string-art-4\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Project 4: String Art&#8221;<\/span><\/a><\/p>\n","protected":false},"author":749,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[102,121],"tags":[],"_links":{"self":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/posts\/72914"}],"collection":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/users\/749"}],"replies":[{"embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/comments?post=72914"}],"version-history":[{"count":6,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/posts\/72914\/revisions"}],"predecessor-version":[{"id":72925,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/posts\/72914\/revisions\/72925"}],"wp:attachment":[{"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/media?parent=72914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/categories?post=72914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courses.ideate.cmu.edu\/15-104\/f2022\/wp-json\/wp\/v2\/tags?post=72914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}