使用A-FRAME,如何使用Json文件中的数据并创建新的对象/原语来充当POIS?
*EXEMPLO JSON:* (https://leafletjs.com/examples/geojson/sample-geojson.js)
var lightRailStop = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {
"popupContent": "18th & California Light Rail Stop"
},
"geometry": {
"type": "Point",
"coordinates": [-104.98999178409576, 39.74683938093904]
}
},{
"type": "Feature",
"properties": {
"popupContent": "20th & Welton Light Rail Stop"
},
"geometry": {
"type": "Point",
"coordinates": [-104.98689115047453, 39.747924136466565]
}
}
]
};
需要什么javascript / html来提取内容,并用每个数据创建一个新对象(a-box / a-entity),以便可以在a-frame VR / AR中使用?
发布于 2018-08-17 07:10:51
lightRailStop.features.forEach(stop => {
let el = document.createElement('a-entity');
el.setAttribute('text', 'value', stop.properties.popUpContent);
el.object3D.position.set(parseFloat(stop.coordinates[0]), 1.6, parseFloat(stop.coordinates[1]));
scene.appendChild(el);
});
https://stackoverflow.com/questions/51806658
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