@xviz/server Overview
A server to handle hosting XVIZ data from multiple data sources.
The server operates by defining a middleware stack and options will control how that stack is structured and how requests and data are processed through the stack.
The server tries to preserve a no-touch data flow, but does allow conversions and mutation of data.
Examples
For a list of all options type ./bin/babel-xvizserver --help.
KITTI data
This example shows how to server the KITTI data once converted.
$ cd modules/server
$ ./bin/babel-xvizserver -d ../../data/generated/kitti/2011_09_26/2011_09_26_drive_0005_sync
Test Scenarios
The default server supports test XVIZ scenarios that can be accessed at the following URL's:
- /scenario-circle
- /scenario-straight
Try this example with a local server running.
The scenarios support a few query parameters you can play with:
common options
-
hz(Number) - number of frames per second -
duration(Number) - length of the scenario generated in seconds -
speed(Number) - meters per second of the vehicle -
live(Boolean) - Treat the data stream as 'live' which means no start/end time in the metadata
scenario-circle
-
radius(Number) - size of the circle the vehicle traverse in meters