mattburchett/webglmapview
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Add Callback for data loading

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roblevesque 2016-07-07 12:10:12 -04:00 committed by GitHub
parent 677dc706ee
commit 79ce122988
1 changed files with 4 additions and 2 deletions
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6
mapview/js/mapviewgl.js
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@ -8,13 +8,14 @@ var clock = new THREE.Clock();
var WIDTH = window.innerWidth , HEIGHT = window.innerHeight var WIDTH = window.innerWidth , HEIGHT = window.innerHeight
window.onload = function() { window.onload = function() {
loadData(); loadData( {
init(); init();
animate(); animate();
render(); render();
});
} }
function loadData() { function loadData(_callback) {
// Load Data (hopefully) before the rest of the place loads. // Load Data (hopefully) before the rest of the place loads.
var xmlhttp = new XMLHttpRequest(); var xmlhttp = new XMLHttpRequest();
var url = "js/empiredata.json"; var url = "js/empiredata.json";
@ -27,6 +28,7 @@ function loadData() {
}; };
xmlhttp.open("GET", url, true); xmlhttp.open("GET", url, true);
xmlhttp.send(); xmlhttp.send();
_callback();
} }
function init() { function init() {
scene = new THREE.Scene(); scene = new THREE.Scene();