private void MoveEachFeature(GSOFeatureFolder folder, double daltX, double daltY)
{
GSOFeatures features = folder.Features;
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature is GSOFeatureFolder)
{
MoveEachFeature(feature as GSOFeatureFolder, daltX, daltY);
}
else
{
GSOGeometry g = feature.Geometry;
if (g != null)
{
g.MoveXY(daltX, daltY);
}
//GSOGeoModel model = feature.Geometry as GSOGeoModel;
//if (model!=null)
//{
// GSOPoint3d pt = model.Position;
// pt.X += daltX;
// pt.Y += daltY;
// model.Position = pt;
//}
}
}
}
/// <summary>
/// 递归升高/降低给定高度值
/// </summary>
/// <param name="folder">要素集</param>
/// <param name="height">高度/米</param>
private void MoveEachFeature(GSOFeatureFolder folder, double height)
{
GSOFeatures features = folder.Features;
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature is GSOFeatureFolder)
{
MoveEachFeature(feature as GSOFeatureFolder, height);
}
else
{
GSOGeometry geometry = feature.Geometry;
if (geometry != null)
{
//为了显示升降效果，需要将ClampToGround模式修改为RelativeToGround模式
if (geometry.AltitudeMode == EnumAltitudeMode.ClampToGround)
{
geometry.AltitudeMode = EnumAltitudeMode.RelativeToGround;
}
//将z轴移动height米
geometry.MoveZ(height);
}
}
}
}
private void MoveEachFeature(GSOFeatureFolder folder, double height)
{
GSOFeatures features = folder.Features;
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature is GSOFeatureFolder)
{
MoveEachFeature(feature as GSOFeatureFolder, height);
}
else
{
GSOGeoModel model = feature.Geometry as GSOGeoModel;
if (model != null)
{
GSOPoint3d pt = model.Position;
if (model.AltitudeMode == EnumAltitudeMode.ClampToGround)
{
model.AltitudeMode = EnumAltitudeMode.RelativeToGround;
}
pt.Z += height;
model.Position = pt;
}
}
}
}
/// <summary>
/// 获取图层中的所有feature对象，包括featureFolder下面的feature对象
/// </summary>
/// <param name="layer"></param>
/// <returns></returns>
public static GSOFeatures getRealFeaturesByLayer(GSOLayer layer)
{
GSOFeatures realFeatures = new GSOFeatures();
if (layer != null)
{
for (int i = 0; i < layer.GetAllFeatures().Length; i++)
{
GSOFeature feature = layer.GetAt(i);
if (feature != null)
{
if (feature.Type == EnumFeatureType.FeatureFolder)
{
GSOFeatureFolder featureFolder = feature as GSOFeatureFolder;
getRealFeatureByFeatures(featureFolder.Features, ref realFeatures);
}
else
{
realFeatures.Add(feature);
}
}
}
}
return(realFeatures);
}
void GetRealFeature(GSOFeature feature, GSOFeatures realfeatures)
{
if (feature == null || realfeatures == null)
{
return;
}
if (feature.Type == EnumFeatureType.Feature)
{
realfeatures.Add(feature);
}
else if (feature.Type == EnumFeatureType.FeatureFolder)
{
GSOFeatureFolder featureFolder = (GSOFeatureFolder)feature;
for (int i = 0; i < featureFolder.Features.Length; i++)
{
GetRealFeature(featureFolder.Features[i], realfeatures);
}
}
}
GSOLayer AddFeatureAndFeatureFolder(GSOFeature feature, GSOLayer newlayer)
{
if (feature != null && newlayer != null)
{
if (feature.Type == EnumFeatureType.Feature)
{
newlayer.AddFeature(feature);
}
else
{
GSOFeatureFolder folder = (GSOFeatureFolder)feature;
for (int i = 0; i < folder.Features.Length; i++)
{
newlayer = AddFeatureAndFeatureFolder(folder.Features[i], newlayer);
}
}
}
return(newlayer);
}
private static void getRealFeatureByFeatures(GSOFeatures features, ref GSOFeatures realFeatures)
{
if (features == null)
{
return;
}
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature != null)
{
if (feature.Type == EnumFeatureType.FeatureFolder)
{
GSOFeatureFolder featureFolder = feature as GSOFeatureFolder;
getRealFeatureByFeatures(featureFolder.Features, ref realFeatures);
}
else
{
realFeatures.Add(feature);
}
}
}
}
private void MoveEachFeature(GSOFeatureFolder folder,double daltX, double daltY)
{
GSOFeatures features = folder.Features;
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature is GSOFeatureFolder)
{
MoveEachFeature(feature as GSOFeatureFolder, daltX, daltY);
}
else
{
GSOGeometry g = feature.Geometry;
if (g != null)
{
g.MoveXY(daltX, daltY);
}
//GSOGeoModel model = feature.Geometry as GSOGeoModel;
//if (model!=null)
//{
// GSOPoint3d pt = model.Position;
// pt.X += daltX;
// pt.Y += daltY;
// model.Position = pt;
//}
}
}
}
private void MoveEachFeature(GSOFeatureFolder folder, double height)
{
GSOFeatures features = folder.Features;
for (int i = 0; i < features.Length; i++)
{
GSOFeature feature = features[i];
if (feature is GSOFeatureFolder)
{
MoveEachFeature(feature as GSOFeatureFolder, height);
}
else
{
GSOGeoModel model = feature.Geometry as GSOGeoModel;
if (model != null)
{
GSOPoint3d pt = model.Position;
if (model.AltitudeMode == EnumAltitudeMode.ClampToGround)
{
model.AltitudeMode = EnumAltitudeMode.RelativeToGround;
}
pt.Z += height;
model.Position = pt;
}
}
}
}
