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Basic_block.html
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<!-- @MrEranwe @EliasHasle -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<title>Ship visualization with specification</title>
<!-- Bootstrap Core CSS -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<!-- jQuery Version 1.11.1 -->
<script src="js/libs/jquery.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="js/libs/bootstrap.min.js"></script>
<!-- D3JavaScript -->
<script src="js/libs/d3_v4.9.1.js"></script>
<!-- Three script -->
<script src="js/libs/three.js"></script>
<script src="js/libs/STLLoader.js"></script>
<script src='js/libs/OrbitControls.js'></script>
<!--Import library-->
<script src="Vessel.js"></script>
<!-- Prettyprinting of JSON data -->
<script type="text/javascript" src="js/libs/renderjson.js"></script>
<!--Ship3D class for three.js-->
<script src="js/Ship3D.js"></script>
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/js/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/js/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<!-- Navigation -->
<nav class="navbar navbar-inverse">
<div class="container">
<!-- Add the <div>[Something]</div> structure for each header in the navbar-->
<div class="navbar-header">
<a class="navbar-brand" href="https://github.com/shiplab/vesseljs">Github project page</a>
</div>
<!-- This is for the right part of the navbar. Reserved for Shiplab logo-->
<div class="nav navbar-nav navbar-right">
<div class="navbar-header">
<a class="navbar-brand" href="http://www.shiplab.hials.org/"><img src="images/barquinho.png" alt="Shiplab logo" style="height:150%">
</a>
</div>
</div>
</div>
</nav>
<!-- Container creates the space -->
<div class="container">
<!-- Row creates horizontal groups of columns -->
<div class="row">
<!-- choose horizontal layout in https://www.w3schools.com/bootstrap/bootstrap_grid_examples.asp-->
<!-- No divisions in page. Only 1 column. -->
<div class="col-md-12 text-center">
<h2>Ship as object</h2>
</div>
<div class="col-md-12 text-center">
<!-- Link the GitHub page if you have one. Add a pdf of how the project works if necessary. Just put it inside the same folder and call it how_to.pdf -->
<!--<h1>Ship as Object</h1>-->
<p>This app asks for a JSON file
and gives back the pretty form of the JSON element. It also plots a 3D image of the ship. Sample data is loaded at startup.</p>
<p>Developed by: Elias Hasle, Vicente Alejandro Iváñez Encinas and Henrique M. Gaspar. Visualization made using three.js.</p>
</div>
<div class="col-md-12 text-left">
<h2>Input</h2>
<input type="file" id="file-input" />
<h3>Contents of the file:</h3>
<pre id="file-content"></pre>
<br>
</div>
<div class="col-md-12 text-left">
<h2>3D orbit view of hull and parts</h2>
</div>
<div id="3d" class="col-md-12 text-left" style="min-height: 80vh">
</div>
</div>
</div>
<script>
"use strict";
// Create scene+
var renderer, scene, camera, controls, ship3D;
//Ready renderer and scene
(function (){
renderer = new THREE.WebGLRenderer({antialias: true});
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setClearColor(0xA9CCE3, 1);
// get the div that will hold the renderer
var container = document.getElementById('3d');
//renderer.setSize(container.clientWidth, container.clientHeight);
// add the renderer to the div
container.appendChild(renderer.domElement);
scene = new THREE.Scene();
//Camera and controls:
camera = new THREE.PerspectiveCamera(50);
camera.up.set(0,0,1);
scene.add(camera);
controls = new THREE.OrbitControls(camera, renderer.domElement);
//Respond to window resize:
function onResize() {
renderer.setSize(container.clientWidth, container.clientHeight);
camera.aspect = container.clientWidth / container.clientHeight;
camera.updateProjectionMatrix();
}
window.addEventListener("resize", onResize);
onResize(); //Ensure the initial setup is good too
//Add lights:
scene.add(new THREE.AmbientLight(0xffffff,0.3));
scene.add(function() {
let sun = new THREE.DirectionalLight(0xffffff,1);
sun.position.set(1,1,1);
return sun;
}());
})();
// read file from user
function readSingleFile(e){
var file = e.target.files[0];
if (!file) {
return;
}
var reader = new FileReader();
reader.onload = function(e) {
var contents = e.target.result;
//call common function for user files and server files
useFileData(contents);
}
reader.readAsText(file);
}
//Load sample file:
new THREE.FileLoader().load("barge.json", useFileData);
function useFileData(contents) {
var shipspec = JSON.parse(contents);
displayContents(shipspec);
var ship = new Vessel.Ship(shipspec);
if (ship3D !== undefined) {
scene.remove(ship3D);
}
ship3D = new Ship3D(ship, "stl/");
scene.add(ship3D);
let LOA = ship.structure.hull.attributes.LOA;
camera.position.set(0.7*LOA, 0.7*LOA, 0.7*LOA);
controls.target = new THREE.Vector3(LOA/2,0,0);
controls.update();
animate();
}
function animate() {
requestAnimationFrame(animate);
renderer.render(scene, camera);
}
// display pretty JSON
function displayContents(jsonData) {
let fileCont = document.getElementById("file-content");
fileCont.innerHTML = "";
fileCont.appendChild(
renderjson(jsonData)
);
}
// Catch file browse
document.getElementById('file-input')
.addEventListener('change', readSingleFile, false)
</script>
<!-- /.container -->
<!-- Insert own scripts here -->
</body>
</html>