//示例代码如下: var layerSP_POINT = scene.layers.find('SP_POINT@XX_Point'); var style3D = new Cesium.Style3D(); style3D.pointSize= 10;//有效果 style3D.pointColor = Cesium.Color.RED; //没起作用 //style3D.image = "./img/layerstyles/SP_POINT.png"; //也不起作用 layerSP_POINT.style3D = style3D; layerSP_POINT.refresh(); //刷新