Added the rest of the files

2021-08-18 19:24:55 -07:00
parent 8b192df20f
commit 8d02141211
48 changed files with 8318 additions and 0 deletions
--- a/6-2.html
+++ b/6-2.html
@@ -0,0 +1,141 @@
+<!--
+    This work is licensed under CC BY-NC-ND 4.0            
+    Link to license: http://creativecommons.org/licenses/by-nc-nd/4.0/
+    Attribute to Russell Georgi
+-->
+<html>
+    <head>
+        <title>
+            Waves 6-2
+        </title>
+        <style>
+            #increase
+            {
+                width: 50;
+                height: 50;
+                top: 12.5;
+                left: 12.5;
+                position: absolute;
+                background-image: url(upArrow.png);
+                background-repeat: no-repeat;
+                background-size: cover;
+            }
+
+            #decrease
+            {
+                width: 50;
+                height: 50;
+                top: 75;
+                left: 12.5;
+                position: absolute;
+                background-image: url(downArrow.png);
+                background-repeat: no-repeat;
+                background-size: cover;
+            }
+
+            html, body {
+                width:  100%;
+                height: 100%;
+                margin: 0px;
+                border: 0;
+                overflow: hidden;
+                display: block;
+            }
+
+            canvas {
+                position: absolute;
+            }
+        </style>
+    </head>
+    <body>
+        <canvas id="myCanvas" width="1" height="1" style="border:1px solid #ffffff;">
+            Your browser does not support the HTML5 canvas tag.</canvas>
+        <button id = "increase" onclick = "Increase()"></button>
+        <button id = "decrease" onclick = "Decrease()"></button>   
+        
+        <script>
+        var c = document.getElementById("myCanvas");
+        var ctx = c.getContext("2d");
+        c.width = window.innerWidth;
+        c.height = window.innerHeight;
+        k = .5;
+        a0 = 20;
+        a = a0 / k;
+        nn = 48;
+        mm0 = 12;
+        mm = mm0;
+        m = 1;
+        var xPos = -100;
+        var yPos = -75;
+        ctx.translate(ctx.canvas.width / 2, ctx.canvas.height / 2)
+        ctx.scale(3, 3);
+
+        function Clear(ctx)
+        {
+            ctx.clearRect(-c.width, -c.height, c.width * 2, c.height * 2);
+        }
+
+        function Update()
+        {
+            Clear(ctx);
+            Draw();
+            m += 1;
+            ctx.strokeStyle = "#000000";
+            setTimeout(Update, 1000/60)
+        }
+
+        function Draw()
+        {
+            ctx.beginPath();
+            ctx.moveTo(xPos + 170, yPos + 20);
+            ctx.lineTo(xPos + 170, yPos + 140);
+            ctx.stroke();
+            ctx.beginPath();
+            ctx.arc(xPos + 170, yPos + 80 + a* Math.sin(k * Math.PI) * Math.sin(m / mm), 1, 0, Math.PI * 2);
+            ctx.stroke();
+            ctx.beginPath();
+            ctx.moveTo(xPos + 10, yPos + 80);
+            for (n = 0; n < nn; n++)
+            {
+                ctx.lineTo(xPos + 10 + 160 * (n + 1) / nn, yPos + 80 + a * Math.sin(k * (n+1) * Math.PI / nn) * Math.sin(m / mm));
+            }
+            ctx.stroke();
+        }
+
+        function Increase()
+        {
+            k += 1;
+            if (k >= 10)
+            {
+                k = 9.5;
+            }
+            mm = mm0 / k;
+            a = a0 / k;
+        }
+
+        function Decrease()
+        {
+            k -= 1;
+            if (k <= 0)
+            {
+                k = 0.5;
+            }
+            mm = mm0 / k;
+            a = a0 / k;
+        }
+
+        Update();
+
+        window.addEventListener('resize', function(event) {
+            c.width = window.innerWidth;
+            c.height = window.innerHeight;
+            ctx.translate(c.width / 2, c.height / 2);
+            ctx.scale(3, 3);
+        }, true);
+
+        </script>
+    </body>
+    <p xmlns:cc="http://creativecommons.org/ns#" style="font-size: 1vw; bottom: 0px; position: absolute;">
+        This work is licensed under 
+        <a href="http://creativecommons.org/licenses/by-nc-nd/4.0/?ref=chooser-v1" target="_blank" rel="license noopener noreferrer" style="display:inline-block;">CC BY-NC-ND 4.0<img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/cc.svg?ref=chooser-v1"><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/by.svg?ref=chooser-v1"><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/nc.svg?ref=chooser-v1"><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/nd.svg?ref=chooser-v1"></a></p>
+</html>