2
votes
1answer
79 views

Fixed timestep and interpolation question

I'm following Glenn Fiedlers excellent Fix Your Timestep! tutorial to step my 2D game. The problem I'm facing is in the interpolation phase in the end. My game has a Tween-function which lets me ...
3
votes
2answers
1k views

Why does my position interpolation code result in “jumpy” motion?

I am developing an android game with box2d and use a fixed timestep system for advancing the physics. However as I use this system it requires the box2d positions to be interpolates. I read this ...
20
votes
2answers
4k views

How to Interpolate between two game states?

What is the best pattern to create a system that all the objects positions to be interpolated between two update states? The update will always run at the same frequency, but I want to be able to ...
19
votes
6answers
1k views

Data structures for interpolation and threading?

I've been dealing with some frame-rate jittering issues with my game lately, and it seems that the best solution would be the one suggested by Glenn Fiedler (Gaffer on Games) in the classic Fix Your ...