public void DrawCirle(Point3D bd_point3D)
{
try
{
GeoCircle3D m_circle3d = new GeoCircle3D(bd_point3D, 20);
GeoModel3D m_model = m_circle3d.ConvertToGeoModel3D(true);
m_rec = m_model.Bounds;
//设置数据集容量，避免空间查询出现过多对象
mUseData.OutWaterNetWork.Tolerance.NodeSnap = 0.0001;
mUseData.SupplyWaterNetWork.Tolerance.NodeSnap = 0.0001;
GeoStyle3D style = new GeoStyle3D();
style.FillForeColor = Color.FromArgb(100, 255, 128, 64);
style.AltitudeMode = AltitudeMode.RelativeToGround;
style.FillMode = FillMode3D.Fill;
m_model.Style3D = style;
TrackingLayer3D trackinglayer = mSceneControl.Scene.TrackingLayer;
trackinglayer.IsEditable = true;
trackinglayer.IsVisible = true;
trackinglayer.Add(m_model, "圆");
CircleID = trackinglayer.IndexOf("圆");
}
catch (System.Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
public void Output(SuperMap.UI.Tracked3DEventArgs e1)
{
try
{
//绘制量算面对象
GeoRegion3D geoRegion3D = e1.Geometry as GeoRegion3D;
//得到面对象的外接矩形，作为查询区域
m_rec = geoRegion3D.Bounds;
//设置数据集容量，避免空间查询出现过多对象
mUseData.OutWaterNetWork.Tolerance.NodeSnap = 0.0001;
mUseData.SupplyWaterNetWork.Tolerance.NodeSnap = 0.0001;
mGeoStyle3D = new GeoStyle3D();
mGeoStyle3D.MarkerColor = Color.FromArgb(255, 0, 255);
mGeoStyle3D.LineColor = Color.FromArgb(255, 255, 0);
mGeoStyle3D.LineWidth = 1;
mGeoStyle3D.FillForeColor = Color.FromArgb(100, 250, 250, 50);
// mGeoStyle3D.AltitudeMode = AltitudeMode.ClampToGround;
geoRegion3D.Style3D = mGeoStyle3D.Clone();
geoRegion3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
geoRegion3D.Style3D.FillForeColor = Color.FromArgb(50, 255, 128, 64);
TrackingLayer3D trackinglayer = mSceneControl.Scene.TrackingLayer;
trackinglayer.IsEditable = true;
trackinglayer.IsVisible = true;
trackinglayer.Add(geoRegion3D, "geoRegion3D");
RegionID = trackinglayer.IndexOf("geoRegion3D");
mSceneControl.Action = Action3D.Pan2;
}
catch (System.Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
