Hexagons

Size
4,360 Kb
Views
18,216

How do I make an hexagons?

Small demo to test poorPainter painting loop microlib.. What is a hexagons? How do you make a hexagons? This script and codes were developed by Andrey Shchekin on 15 November 2022, Tuesday.

Hexagons Previews

Hexagons - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Hexagons</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css"> <style> /* NOTE: The styles were added inline because Prefixfree needs access to your styles and they must be inlined if they are on local disk! */ * { box-size: border-box;
}
html, body { padding: 0; margin: 0; width: 100%; height: 100%; overflow: hidden; background-color: black;
} </style> <script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
</head>
<body> <canvas></canvas>
<script type="text/javascript"> // https://github.com/NobleJS/setImmediate !function(global,undefined){"use strict";function canUseNextTick(){return"object"==typeof process&&"[object process]"===Object.prototype.toString.call(process)}function canUseMessageChannel(){return!!global.MessageChannel}function canUsePostMessage(){if(!global.postMessage||global.importScripts)return!1;var a=!0,b=global.onmessage;return global.onmessage=function(){a=!1},global.postMessage("","*"),global.onmessage=b,a}function canUseReadyStateChange(){return"document"in global&&"onreadystatechange"in global.document.createElement("script")}function installNextTickImplementation(a){a.setImmediate=function(){var a=tasks.addFromSetImmediateArguments(arguments);return process.nextTick(function(){tasks.runIfPresent(a)}),a}}function installMessageChannelImplementation(a){var b=new global.MessageChannel;b.port1.onmessage=function(a){var b=a.data;tasks.runIfPresent(b)},a.setImmediate=function(){var a=tasks.addFromSetImmediateArguments(arguments);return b.port2.postMessage(a),a}}function installPostMessageImplementation(a){function c(a,b){return"string"==typeof a&&a.substring(0,b.length)===b}function d(a){if(a.source===global&&c(a.data,b)){var d=a.data.substring(b.length);tasks.runIfPresent(d)}}var b="com.bn.NobleJS.setImmediate"+Math.random();global.addEventListener?global.addEventListener("message",d,!1):global.attachEvent("onmessage",d),a.setImmediate=function(){var a=tasks.addFromSetImmediateArguments(arguments);return global.postMessage(b+a,"*"),a}}function installReadyStateChangeImplementation(a){a.setImmediate=function(){var a=tasks.addFromSetImmediateArguments(arguments),b=global.document.createElement("script");return b.onreadystatechange=function(){tasks.runIfPresent(a),b.onreadystatechange=null,b.parentNode.removeChild(b),b=null},global.document.documentElement.appendChild(b),a}}function installSetTimeoutImplementation(a){a.setImmediate=function(){var a=tasks.addFromSetImmediateArguments(arguments);return global.setTimeout(function(){tasks.runIfPresent(a)},0),a}}var tasks=function(){function Task(a,b){this.handler=a,this.args=b}Task.prototype.run=function(){if("function"==typeof this.handler)this.handler.apply(undefined,this.args);else{var scriptSource=""+this.handler;eval(scriptSource)}};var nextHandle=1,tasksByHandle={},currentlyRunningATask=!1;return{addFromSetImmediateArguments:function(a){var b=a[0],c=Array.prototype.slice.call(a,1),d=new Task(b,c),e=nextHandle++;return tasksByHandle[e]=d,e},runIfPresent:function(a){if(currentlyRunningATask)global.setTimeout(function(){tasks.runIfPresent(a)},0);else{var b=tasksByHandle[a];if(b){currentlyRunningATask=!0;try{b.run()}finally{delete tasksByHandle[a],currentlyRunningATask=!1}}}},remove:function(a){delete tasksByHandle[a]}}}();if(!global.setImmediate){var attachTo="function"==typeof Object.getPrototypeOf&&"setTimeout"in Object.getPrototypeOf(global)?Object.getPrototypeOf(global):global;canUseNextTick()?installNextTickImplementation(attachTo):canUsePostMessage()?installPostMessageImplementation(attachTo):canUseMessageChannel()?installMessageChannelImplementation(attachTo):canUseReadyStateChange()?installReadyStateChangeImplementation(attachTo):installSetTimeoutImplementation(attachTo),attachTo.clearImmediate=tasks.remove}}("object"==typeof global&&global?global:this);
</script> <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Hexagons - Script Codes CSS Codes

* { box-size: border-box;
}
html, body { padding: 0; margin: 0; width: 100%; height: 100%; overflow: hidden; background-color: black;
}

Hexagons - Script Codes JS Codes

if (window.console && window.console.clear) window.console.clear();
// PoorPainter
// Small painting loop library (purpose of this pen)
(function(exports) { exports.poorPainter = function(options) { (function scheduleUpdate() { var result = options.update(); if (result === false) return; if (options.updatePeriod === 0 && window.setImmediate) { window.setImmediate(scheduleUpdate); return; } // TODO: correct the period depending on how long the update took window.setTimeout(scheduleUpdate, options.updatePeriod); })(); (function schedulePaint() { var result = options.paint(); if (result === false) return; window.requestAnimationFrame(schedulePaint); })(); }
})(window);
// end of library
$(function() { var $body = $('body'); var $canvas = $('canvas'); var context = $canvas[0].getContext('2d'); var width; var height; // preview hack: var updatePeriod = window.location.href.indexOf('fullcpgrid') > 0 ? 0 : 4; function resize() { width = $body.width(); height = $body.height(); $canvas[0].width = width; $canvas[0].height = height; }; resize(); $(window).resize(resize); /*var lastX = 0; var lastY = 0; $canvas.mousemove(function(e) { if (Math.abs(e.pageX - lastX) < 10 && Math.abs(e.pageY - lastY) < 10) return; paintQueue.push({ color: '#000', mode: 'source-over', circle: { cx: e.pageX, cy: e.pageY, r: 40 } }); lastX = e.pageX; lastY = e.pageY; });*/ var paintQueue = []; var colors = [/*'#80DAEB',*/ '#F4C430'/*, '#93C572'*/]; var textColor = '#FF6347'; var textData = [ '3,1', '3,2', '3,3', // '3,4', '3,5', '3,7', '3,9', '3,10', '5,1','6,2','5,2', '5,3', // '6,4', '5,5', '5,7', '5,9', '5,10', '7,1', '7,2', '7,3', // '7,5', '7,7', '7,9', '7,10', '9,1', '9,2', '9,3', // '9,4', '9,5', '9,6', '9,7', '9,8', '9,9', '9,10' ].reduce(function(hash, key) { hash[key] = true; return hash; }, {}) poorPainter({ update: function() { paintQueue.push(nextFigure()); }, updatePeriod: updatePeriod, paint : function() { var item; while (item = paintQueue.pop()) { //context.globalCompositeOperation = 'lighter'; //context.globalAlpha = 0.1; //context.arc(circle.cx, circle.cy, circle.r, 0, 2 * Math.PI, false); drawFigure(item); } } }); function randomInt(min, max) { if (max === undefined) { max = min; min = 0; } return Math.floor(Math.random() * (max - min) + min); }; function nextFigure() { var size = 30; var column = randomInt(0, (width+size) / (3*size)); var rowDistance = Math.sqrt(3) * size / 2; var row = randomInt(0, (height+size) / rowDistance); var cx = column * 3*size; if ((row % 2) === 0) cx += 1.5*size; var cy = row * rowDistance; if (textData[(row+1) + ',' + (column+1)]) return; var color = textData[(row+1) + ',' + (column+1)] ? textColor : colors[randomInt(colors.length)]; return { size: size, cx: cx, cy: cy, color: color }; } function drawFigure(figure) { var side = figure.size; var cx = figure.cx; var cy = figure.cy; context.globalAlpha = 0.5; context.fillStyle = figure.color; context.beginPath(); context.moveTo(cx + side * Math.cos(0), cy + side * Math.sin(0)); for (var i = 1; i <= 6; i += 1) { context.lineTo( cx + side * Math.cos(i * 2 * Math.PI / 6), cy + side * Math.sin(i * 2 * Math.PI / 6) ); } context.closePath(); context.fill(); }
});
Hexagons - Script Codes
Hexagons - Script Codes
Home Page Home
Developer Andrey Shchekin
Username ashmind
Uploaded November 15, 2022
Rating 3.5
Size 4,360 Kb
Views 18,216
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Andrey Shchekin (ashmind) Script Codes
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