Inquire

Through query operation, coordinate query, attribute query, box query and slant single query can be realized.

Coordinate query

Coordinate query function is used to query and display X, Y and Z values of any position in the scene. Note that coordinates in flat scenes are in meters, and coordinates in spherical scenes are in degrees (longitude and latitude) and meters (elevation). The specific operation steps are as follows:

  1. Click Query -> Coordinate Query to pop up the Coordinate Query Panel.
  2. Click anywhere in the 3D scene with the left mouse button, and the panel will display the coordinate results of the query in real time.
  3. The query results are shown below.

    4. Coordinates Query Results

Attribute query

Attribute query function is used to query and display attributes of model objects in the scene. This function is only applicable to querying the attributes of building white model, urban fine model and BIM data stored with S3M tiles. The specific operation steps are as follows:

  1. Click Query -> Attribute Query to pop up the Attribute Query Panel.
  2. Select any object in the 3D scene by clicking the left mouse button, and the panel will display the query attribute results in real time.
  3. The query results are shown below.

    4. Property Query Results

Marquee select

Box selection function is based on the query surface through a certain filtering mode, batch query and highlight objects. The specific operation steps are as follows:

  1. Click Query -> Box Query button to pop up Box Query Settings panel.
  2. Click the box button , click the left mouse button in the scene to determine the diagonal point of the query surface. Multiple query surfaces can be drawn continuously, query results will be displayed in real time according to the box selection mode, and the box selection mode can also be changed during drawing.

    3. check box
  3. When the query is finished, right click or clear the End box

    		4.
    box result

Slant singulation query

Inclined singulation query function is used to realize virtual dynamic singulation query effect of oblique photography three-dimensional model. The specific operation steps are as follows:

  1. Click Query -> Tilt Singulation Query button to pop up the Tilt Singulation Query Settings panel.
  2. Set vector plane data and related parameters corresponding to oblique photography three-dimensional model data. Enter the service address, vector data source name, and vector dataset name of the vector polygon.

    3. tilt monomer function

    After the 2D vector surface service is published, the attributes of the 2D vector surface are obtained through service query. Example of service address: www.supermapol.com/realspace/services/data-dynamicDTH/rest/data/featureResults
  3. Click Query , and the query object attributes will be returned in real time. The query results are shown below.

    4. Inclined Singulation Query Results
  4. After the query is finished, click Clear to clear the query results in the scene.