Isocubes

Developer
Rafael Abensur
Size
4,776 Kb
Views
34,408
  1. Isocubes Previews
  2. Isocubes HTML Codes
  3. Isocubes JS Codes

How do I make an isocubes?

What is a isocubes? How do you make a isocubes? This script and codes were developed by Rafael Abensur on 12 September 2022, Monday.

Isocubes Previews
IQ Test

Isocubes - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>isocubes</title> <script>
(function() { var lastTime = 0; var vendors = ['ms', 'moz', 'webkit', 'o']; for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) { window.requestAnimationFrame = window[vendors[x]+'RequestAnimationFrame']; window.cancelAnimationFrame = window[vendors[x]+'CancelAnimationFrame'] || window[vendors[x]+'CancelRequestAnimationFrame']; } if (!window.requestAnimationFrame) window.requestAnimationFrame = function(callback, element) { var currTime = new Date().getTime(); var timeToCall = Math.max(0, 16 - (currTime - lastTime)); var id = window.setTimeout(function() { callback(currTime + timeToCall); }, timeToCall); lastTime = currTime + timeToCall; return id; }; if (!window.cancelAnimationFrame) window.cancelAnimationFrame = function(id) { clearTimeout(id); };
}());
</script>
<meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
</head>
<body> <!--// Source: http://wxs.ca/iso/ -->
<canvas id="thecanvas"></canvas> <script src="js/index.js"></script>
</body>
</html>

Isocubes - Script Codes JS Codes

"use strict";
// Source: http://wxs.ca/iso/
var cubes = { "scale": 15, "width": 6, "height": 6, "grabbed": null, "cubes": [], "k": 0.01, "damp": 0.99, "margin": -20
};
var k = 0.01;
var r3 = Math.sqrt(3);
var hr3 = r3 / 2;
var rgbString = function rgbString(r, g, b) { return "rgb(" + Math.floor(r) + ", " + Math.floor(g) + ", " + Math.floor(b) + ")";
};
var isoCube = function isoCube(ctx, s, c) { var r = 230 - 80 * c.off, g = 230, b = 230 + 80 * c.off; //Upper Square ctx.beginPath(); ctx.fillStyle = c.grabbed ? "#ec008c" : rgbString(r, g, b); ctx.moveTo(0, 0); ctx.lineTo(s * hr3, -0.5 * s); ctx.lineTo(0, -1 * s); ctx.lineTo(-hr3 * s, -0.5 * s); ctx.lineTo(0, 0); ctx.fill(); //Right Square ctx.beginPath(); ctx.fillStyle = "#999999"; ctx.moveTo(0, 0); ctx.lineTo(0, 10 * s); ctx.lineTo(hr3 * s, 10 * s - 0.5 * s); ctx.lineTo(hr3 * s, -0.5 * s); ctx.lineTo(0, 0); ctx.fill(); //Left Square ctx.beginPath(); ctx.fillStyle = "#000000"; ctx.moveTo(0, 0); ctx.lineTo(0, 10 * s); ctx.lineTo(-hr3 * s, 10 * s - 0.5 * s); ctx.lineTo(-hr3 * s, -0.5 * s); ctx.lineTo(0, 0); ctx.fill();
};
var tick = function tick(g) { g.frame++; g.ctx.setTransform(1, 0, 0, 1, 0, 0); g.ctx.clearRect(0, 0, g.canvaswidth, g.canvasheight); g.cubes.forEach(function (c) { g.ctx.setTransform(1, 0, 0, 1, 0, 0); g.ctx.translate(hr3 * g.scale + g.margin, g.scale + g.margin); g.ctx.translate(g.scale * c.x * r3, g.scale * c.y * 1.5); if (c.y % 2 == 1) { g.ctx.translate(g.scale * hr3, 0); } g.ctx.translate(0, c.off * g.scale); isoCube(g.ctx, g.scale, c); var x = c.x, y = c.y, e = g.k * c.off; if (x == 0) { c.voff -= e; } else { var n = g.cubes[y * g.width + x - 1]; c.voff -= g.k * (c.off - n.off); } if (x == g.width - 1) { c.voff -= e; } else { var n = g.cubes[y * g.width + x + 1]; c.voff -= g.k * (c.off - n.off); } if (y == 0) { c.voff -= e; } else { var n = g.cubes[(y - 1) * g.width + x]; c.voff -= g.k * (c.off - n.off); } if (y == g.height - 1) { c.voff -= e; } else { var n = g.cubes[(y + 1) * g.width + x]; c.voff -= g.k * (c.off - n.off); } c.voff *= g.damp; }); //Update g.cubes.forEach(function (c) { c.off += c.voff; }); if (g.grabbed != null) { g.grabbed.off = (g.mouseY - g.grabY) / g.scale; g.grabbed.voff = 0; }
};
var initcubes = function initcubes(g) { g.cubes = []; for (var y = 0; y < g.height; y++) { for (var x = 0; x < g.width; x++) { var c = { "x": x, "y": y, "off": 0.0, "voff": 0.0, "grabbed": false }; g.cubes.push(c); } }
};
var init = function init() { var canvas = document.getElementById("thecanvas"); canvas.width = window.innerWidth; canvas.height = window.innerHeight; window.onmousedown = function (e) { cubes.grabX = e.clientX; cubes.grabY = e.clientY; cubes.mouseX = e.clientX; cubes.mouseY = e.clientY; var gY = Math.floor((cubes.mouseY - cubes.margin) / (1.5 * cubes.scale)), gXt = (cubes.mouseX - cubes.margin) / (r3 * cubes.scale), gX = gY % 2 == 1 ? Math.floor(gXt - 0.5) : Math.floor(gXt); if (gX >= 0 && gX < cubes.width && gY >= 0 && gY < cubes.height) { cubes.grabbed = cubes.cubes[gY * cubes.width + gX]; cubes.grabbed.grabbed = true; } }; window.onmousemove = function (e) { cubes.mouseX = e.clientX; cubes.mouseY = e.clientY; }; window.onmouseup = function () { if (cubes.grabbed != null) { cubes.grabbed.grabbed = false; } cubes.grabbed = null; }; // setInterval(()=> { // cubes.grabX = Math.random() * canvas.width; // cubes.grabY = Math.random() * canvas.height; // cubes.mouseX = cubes.grabX; // cubes.mouseY = (cubes.grabY + 50 * (Math.random() < 0.5 ? -1.1 : 0.9)); // const gY = Math.floor((cubes.mouseY - cubes.margin) / (1.5 * cubes.scale)), // gXt = (cubes.mouseX - cubes.margin) / (r3 * cubes.scale), // gX = gY % 2 == 1 ? Math.floor(gXt - 0.5) : Math.floor(gXt); // if (gX >= 0 && gX < cubes.width && gY >= 0 && gY < cubes.height) { // cubes.grabbed = cubes.cubes[gY * cubes.width + gX]; // cubes.grabbed.grabbed = true; // } // cubes.mouseY = cubes.mouseY + 50 * (Math.random() < 0.5 ? -1 : 1); // if (cubes.grabbed != null) { // cubes.grabbed.grabbed = false; // } // }, 1000); window.onresize = function () { cancelAnimationFrame(cubes.anim); init(); }; cubes.ctx = canvas.getContext('2d'); cubes.canvaswidth = canvas.width; cubes.canvasheight = canvas.height; cubes.width = Math.ceil(cubes.canvaswidth / (cubes.scale * r3)); cubes.height = Math.ceil(cubes.canvasheight / (cubes.scale * 1.5)); cubes.frame = 0; initcubes(cubes); (function animloop() { cubes.anim = requestAnimationFrame(animloop); tick(cubes); })();
};
window.onload = init;
Isocubes - Script Codes
Isocubes - Script Codes
Home Page Home
Developer Rafael Abensur
Username abensur
Uploaded September 12, 2022
Rating 4.5
Size 4,776 Kb
Views 34,408
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