In order to view images and Point clouds in the browser, the data needs to be prepared for NavVis IndoorViewer. This is done during Web Processing.
For each Web-processed dataset, a corresponding folder is created named datasets_web/<date-time>.
A Web-processed dataset contains the following folders and files:
File/Directory | Description |
anchors/
| Contains various <anchors>.txt files as well as an origin.json file. These files provide control point information and indicate the state and success of anchor usage during different steps of post-processing with anchors. See also Dataset Control Point Info File. |
cam/
| Optional. Tiles generated from the original images to use for previewing Datasets for the NavVis M6. |
cam/info.list
| If a cam/ folder was generated: Lists the *info.json files created in the info/ folder. |
info/*.json
| An *info.json file (see Capture Location Info Files) is created for each successful capture event (the panorama has been successfully web-processed). |
logs/
| See Log files. |
maps/
| Contains 2D geo-registration maps (see 2D Geo-Registration Maps) for the processed data in different resolutions. Quality maps (see Quality Map) in different resolutions are also provided. |
pano/
| Contains tiles in four different resolutions generated from the panorama images for use in IndoorViewer. Each resolution has a sub-folder, e.g. pano/tiles/r3. Within that are further sub-folders (numbered from 0) containing the tiles for up to 100 capture locations. |
pano/info.list
| List of metadata (*info.json) files for each successful capture event (the panorama has been successfully web-processed). Only panoramas listed here are shown in IndoorViewer. |
pano_depth/
| Internal use |
ooc/
| Point cloud for streaming into NavVis IVION. Older format v1. |
webcloud/
| Point cloud for streaming into NavVis IVION. Newer format v2. |
wifi/
| See Captured WiFi data. |
dataset.json
| Contains the dataset name entered by the operator, the version layout (dataset identifier), and statistics such as the mapped area and mapping duration. |
pointcloud-pcs/ply
| Point cloud for the IV backend, internal use |
sensor_frame.xml
| See Calibration file. |
sensor_frame:xml/sig
| Digital signature of the calibration file |
A three-dimensional representation of an environment, made up of many points. A point is defined by x, y and z coordinates, and it may or may not contain RGB, an intensity value, and normals.
Aggregate of data generated from post-processed dataset by running a web-processing task.
A dataset is a piece of a site, the result of a continuous recording with a NavVis mapping device or the result of an imported point cloud. Datasets can contain panoramic images and point clouds.