本文主要是介绍cesium-czml--动态路径实现,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
两个时间都是基于当前时间来计算的
如果将两个属性都去掉,则效果如下,无动态生成路径的效果
var czml = [{"id" : "document","name" : "CZML Path","version" : "1.0","clock": {"interval": "2012-08-04T10:00:00Z/2012-08-04T15:00:00Z","currentTime": "2012-08-04T10:00:00Z","multiplier": 10}}, {"id" : "path","name" : "path with GPS flight data","description" : "<p>Hang gliding flight log data from Daniel H. Friedman.<br>Icon created by Larisa Skosyrska from the Noun Project</p>","availability" : "2012-08-04T10:00:00Z/2012-08-04T15:00:00Z","path" : {"material" : {"polylineOutline" : {"color" : {"rgba" : [255, 0, 255, 255]},"outlineColor" : {"rgba" : [0, 255, 255, 255]},"outlineWidth" : 5}},"width" : 8,"leadTime" : 10,"trailTime" : 1000,"resolution" : 5},"billboard" : {"image" : 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: 1.5,"eyeOffset": {"cartesian": [ 0.0, 0.0, -10.0 ]}},"position" : {"epoch" : "2012-08-04T10:00:00Z","cartographicDegrees" : [0,-122.93797,39.50935,1776,10,-122.93822,39.50918,1773,20,-122.9385,39.50883,1772,30,-122.93855,39.50842,1770,40,-122.93868,39.50792,1770,50,-122.93877,39.50743,1767,60,-122.93862,39.50697,1771,70,-122.93828,39.50648,1765,]}}];
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