Lag compensation what is

The source code implementing this is publicly available as part of the Source SDK. Improve this answer. Oak Oak It's amazing how there is almost no audience for lag switching in Valve games..

BlueRaja done. John Gietzen John Gietzen 3, 23 23 silver badges 28 28 bronze badges. The one thing I've learned in playing lag compensated games is to never lead my shots like in older games. Valve's article disagrees on that definition. What you describe sounds more like the "entity interpolation" aspect.

This answer is incorrect; lag compensation is a feature of the server, not the client. Oak is also incorrect; what this answer describes is called extrapolation, not interpolation they are closely related, but the difference is important to a game programmer — BlueRaja - Danny Pflughoeft.

On the client, you need to be able to deal with server latency, and vice versa on the server. JohnGietzen I can see why it helps on the server, but lag compensation on the client will only result in estimating a state with dubious reliability. Better to just let the client play on the lagged data and compensate for that when their actions get back to the server.

Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. Therefore, zero will be nearer to origin in pole-zero configuration of the lead compensator. Lag-Lead compensator is an electrical network which produces phase lag at one frequency region and phase lead at other frequency region.

It is a combination of both the lag and the lead compensators. This circuit looks like both the compensators are cascaded.

This can also be stated in a way that it is a circuit that is when provided with a sinusoidal input produces a sinusoidal output signal whose phase lags the applied input. We know that compensators are used in the control system in order to have the desired output. Basically, the desired output through a control system is achieved when the system properly controls the ongoing process inside it.

When certain parameters of the system are changed then this sometimes leads to variations in the system specifications, and this causes malfunctioning of the control system. This is the reason the control system must be resigned. So, redesigning a control system to produces accurate results by adding an external physical device is known as compensation.

And the physical device added to the system is known as a compensator. This addition of the external device introduces poles and zeros in the transfer function of the system. This varies the performance parameter of the system. We have already discussed in our previous article that a phase lead network generates an output with a leading phase than that of the supplied input. By using this site, you are agreeing to our use of cookies. Learn more in our Privacy Policy. Photon uses cookies to identify you as logged-in user, to improve your experience and for marketing.

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