Question

这样去白边为什么不成功 

    function onload(Cesium) {
            var viewer = new Cesium.Viewer('cesiumContainer');
            //添加SuperMap iServer发布的影像服务
            var layer = viewer.imageryLayers.addImageryProvider(new Cesium.SuperMapImageryProvider({
                url : 'http://localhost:8090/iserver/services/3D-Scene-3dmodel/rest/realspace/datas/EOSDOMImage_proj@3dmodel'
            }));
            layer.transperantBackColor= Cesium.Color.fromCssColorString('#000000');
            layer.transperantBackColorTolerance = 0;
            viewer.flyTo(layer);
     }

Answer 1

 成功了

layer.transperantBackColor= Cesium.Color.fromCssColorString('#000000');
layer.transperantBackColorTolerance = Number(0.1); //去黑边