Tile by Point Number

Summary

Tile by Point Number divides the point cloud into a series of small data files with a total of user-defined number of points. This process begins from the lower-left corner of the input file's bounding box. The output of this function is similar to Tile by Range.

Principle

The Point Number entered by the user will be recalculated according to the actual number of blocks in the actual chunking process. The formula is as follows:

Among them, Lidar360 Formula_TilebyNumber_3 is the number of tiles, Lidar360 Formula_TilebyNumber_4 is the actual point number of a tile, Lidar360 Formula_TilebyNumber_5 is the total number of points in the original file, andLidar360 Formula_TilebyNumber_6is the user-defined point number.

Effect picture of tile:

Lidar360 TilebyPointNumber_2

Original point cloud data and point cloud data after chunking by point (different yellow bounding boxes represent different point cloud data).

Usage

Click Data Management > Point Cloud Tools > Tile by Point Number

Lidar360 TilebyPointNumber

Settings

  • Input Data: The input file can be a single point cloud data file or multiple data files. File Format: *.LiData.
  • Point Number (default value is "50000"): Set the number of points in each tile. Note that the actual number of points in a tile may be slightly different from the user-defined number.
  • Output path: Path of the output folder. After the function being executed, new files will be generated.

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