Multiple Vector DatasetMerge to Generate Tiles.

Instructions for use

This function supports generating multiple Vector Data (point, line and surface) into a Tile file at one time. Loading this Vector Tile can greatly improve the browsing performance and Display Effects of Vector Data.

Function entrance

  • 3D Data tab-> 3D Tiles group-> Generate Tiles Drop -down Button-> Multiple Datasets to A Tile Module-> Vector Button

Operation steps

  1. In Workspace Manager, open the Datasource that requires Generate Tiles.
  2. On the 3D Data tab, in the 3D Tiles group, in the Generate Tiles drop-down menu, click the Vector button to bring up the Merging Generated Vector Tiles "dialog.
  3. Set Dataset Type: Drop down to select a point or line or face to the right of Dataset Type in the Parameter Settings area.
  4. Add Dataset: Click the button to Select Dataset in the "Select" interface.
  5. Select Data source in the left area of the interface of the Select dialog box, and all Vector Datasets in the selected Datasource are displayed in the right area of the interface. Click Select All or Select Multiple to confirm the added Dataset, and click OK to add the Dataset. You can also Create Dataset as Add Dataset.
  6. The added DatasetSelect All can be added to the Dataset List by clicking the Select All button.
  7. Toolbar:
      Select
    • All: Select All in the data list to perform batch operations on the Dataset, such as deletion and Batch Settings Tile parameters.
    • Invert: Select the unselected Dataset in the data list.
    • Delete: Removes the Dataset from the Current Data list.
      Caution:
        During
      • Batch Settings Tile parameters, you need to click Enter after typing the specific parameter value to make it effective. Otherwise, it may not work to assign the same parameter value in batches.
  8. Basic Settings

    S3M 3.0Tile and S3M 3.01 Tile can be loaded and displayed in the ellipsoid scene.

    • Tile Name: In the text box to the right of the Tile Name ", enter the tile name, which is the name of the root of the tile.
    • Tile Path: Enter the Export Directory of the tile in the text box to the right of the Tile Path ", or select the path through the Browse button after the text box.
    • S3M version: Currently, four versions of Generate S3M 1.0, S3M 2.0, S3M 3.0 and S3M 3.01 are supported. The default is S3M 3.01. S3M 3.01 Tile complies with CH/T 9040-2023.
    • Attribute storage type: Support two attribute storage types, S3MD and ATTRIBUTE.
      • S3MB: stored as JSON, able to quickly extract all Attributes of a single object.
      • Attribute: It is stored in the form of binary stream, which is more suitable for the use of data with many Attributes. It can quickly extract the Attributes of Specify Field of multiple objects.
    • Tile side length: Displays and sets the size of the tile side length in meters. Different Tile side lengths correspond to different scales. Move the mouse to the question mark behind the "Tile side length" label to view the corresponding relationship between the Tile side length and the scale and level. Tile Side Length identifies the scale of the tile layer relative to the specified tile side length.
    • Object ID Field: a field for setting the Unique identifierID, selected by the drop-down arrow.
    • Select Fields: used to set the Property Fields for generating 3D TilesTile. All Select Fields are generated by default.
    • Cutting Tiles: Allows you to reduce the amount of data per slice. If checked, cutting will be performed according to the set Tile side length, and the data will be stored in different tiles; otherwise, the data will be stored in the Tile where the data center is located. Unchecked by default.
  9. Style Settings
    • Height Mode: Sets the height mode of the Vector Dataset type. Including ground, object, and Absolute. DetailsRefer to the About the height mode .
    • Bottom Altitude, Extended Height: The option is available only when the height mode is selected as Absolute. DetailsRefer to the Set Bottom Altitude and Extended Height .
    • Color foreground: Used to set the display color of the Vector Dataset.
    • Line width: Used to set the line Returns the width of the object, only applicable to Line Dataset.
    • Contour line: This option is available when the height mode is selected to be close to the ground. It is used to set whether to bring a contour line in Result Data. It is only applicable to Region Dataset.
  10. When the setup is complete, click the Build button to perform the Tile build operation. Where *.scp is the TileConfig File.
Caution:

The Tile edge length determines the number of Tile root nodes: the larger the edge length, the fewer the root nodes; conversely, the smaller the edge length, the more the root nodes, and the longer the Generate Tiles. Loading Vector Data will be somewhat slower when there are too many root nodes.