您好,
在iclient3d for cesium中,可以通过图层的swipeEnabled属性开启卷帘,swipeRegion属性设置卷帘区域,详情参考此示例:
https://support.supermap.com/DataWarehouse/WebDocHelp/iServer/webgl/examples/webgl/editor.html#rollerShutter
示例中的关键代码:
var s3mLayer = scene.layers.layerQueue; for (var i = 0, j = s3mLayer.length; i < j; i++) { if (useRoll && allLayerList[i].checked) { s3mLayer[i].swipeEnabled = true; s3mLayer[i].swipeRegion = scratchSwipeRegion; } else { s3mLayer[i].swipeEnabled = false; } }
希望能够帮助到您。