Hotlap Analyser

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LFS World Hotlap Analyser

LFS World Hotlap Analyser

http://www.lfsworld.net/rafa/

What is it

At LFS World there is a section dedicated to hotlaps. There you can upload your best laps driven in hotlap mode and compare yourself to other racers. To help you improve your driving skills, there are the so called Telemetry programs that can provide you with a lot of (techincal) data about your lap. This however requires that you first download the analyser software, then start LFS and output a special file, made from the hotlap. Only then you can open this special file in your analyser.

To make things easier, we have now added an instant Hotlap Analyser at LFS World that allows you to just select two hotlaps uploaded at LFS World and instantly analyse them without the need to convert anything.

Options explained

Menu bar options

HotlapAnalyserRedButton.gif

Starting at the left of the menu bar we find a red button with a name and a laptime in it. This shows you the first hotlap that has been loaded into the analyser. Click on it to load another hotlap in its place.

The two SPR and RAF buttons next to it allow you to download the LFS Relplay (SPR) or the Analyser (RAF) files.

HotlapAnalyserBlueButton.gif

The the blue button and its SPR and RAF buttons work the same way, for the second hotlap that you load into the analyser.


HotlapAnalyserSyncButton.gif

Next we find the Sync button. When activated, the analyser will sync both hotlaps by distance. That means that the cars will always appear at identical positions on the track as opposed to non-synced, where the hotlaps are just displayed over time.


HotlapAnalyserMetricButton.gif

The next button is the Km/h or Mph selector.


HotlapAnalyserAddGraphButton.gif

Then there is the New Graph button that will add a new graph view to the analyser. You can have a maximum of four graphs opened.


HotlapAnalyserReplayButton.gif

The Play/Pause button does what it's named after; it will start or pause replaying of the hotlaps.

You can select playback speed with the pulldown menu. *1, *.5, *.25 or *.1


HotlapAnalyserScrollButton.gif

The last button is named SF, which stands for Scroll Follow. When you are zoomed in on a graph and you are playing back, you can activate this option to let your zoomed graph(s) scroll along with the playback.

Track view options

The Follow XXX button allows you to follow a certain car while replaying, or follow no car at all. Options are Leader, Red, Blue or None. If None is selected you will be able to manually move the track map while replaying.

The Path button toggles the racing path on or off.

The Map button toggles the track map on or off.

Graph options

to be added soon

Some examples of what you can learn

Brake points

to be added soon