简介了解了风场数据，我们来看看如何绘制粒子。源库：webgl-windOrigin我的GitHub绘制地图粒子查看源库，发现有单独的Canvas绘制地图，以及获取的世界地图海岸线坐标，主要格式如下：{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"scalerank":1,"featureclass":"Coastline"},"geometry":{"type":"LineString","coordinates":[[-163.7128956777287,-78.59566741324154],//dataomission]}},//dataomission]}这些坐标对应的点可以连起来形成整体轮廓，主要逻辑如下：//省略for(leti=0;i
