9D iObjects .NET
设置添加到场景中的点的样式，无效。请大侠帮忙，谢谢；
目的：设置三维点样式
代码如下：
Layer3DSettingVector layer3DSettingVector = new Layer3DSettingVector();
GeoStyle3D geoStyle3D = new GeoStyle3D();
geoStyle3D.AltitudeMode = AltitudeMode.RelativeToGround;
geoStyle3D.IsMarker3D = true;
geoStyle3D.MarkerSymbolID = 0;
geoStyle3D.MarkerColor = Color.Blue;
layer3DSettingVector.Style = geoStyle3D;
layer3Ds.Add(dataset0, layer3DSettingVector, true);
scene.Refresh();
