Thanks for the info. No VMWare going on with this one. Regrettably the app is not mine to share, it's a clients. Taking screen shots is a liberty.
It is visible on multiple different windows machines though. On 02/06/2013, at 6:15 PM, Tom Eugelink <[email protected]> wrote: > > I had a similar problem where my calendar popup would flicker when moving the > mouse. This was also only reproducible on my system alone. Turns out the fact > that I'm using VMWare to separate all the different projects I work on was > the cause; somewhere half consciously I've clicked on a VMWare setting called > "accelerate 3D graphics" and that didn't quite work as expected. > > One of the things you can do is let other people run your app and see when > the stutter occurs; maybe there is a common denominator. I'm willing to test, > and creating a UI only version should not be that hard. > > Tom > > > On 2013-06-02 07:36, Daniel Zwolenski wrote: >> Here is another one I can't reproduce in a constrained example. >> http://www.screencast.com/t/ufJsZhiLhNJH >> >> This is a real world app that runs on a tablet (Windows). I tried to give >> this app a bit of an "iPad style", with animations to transition between >> screens, etc (this was built a year or two ago). Many of the animations ' >> perform poorly' and are either slow or jumpy, etc, but it's hard to capture >> on video and hard to replicate in simple examples. >> >> In this video you can see a 'stutter' as the animation goes from left to >> right and back again. The stutter is right at the end just before the >> transition finishes. Sometimes it's pretty much perfect but 70% of the time >> it either overshoots and re-adjusts or just suddenly jumps to the end point >> before it's finished the smooth animation. At least that's the visual >> effect as far as I can tell. >> >> This (and many of the problems) could very well be an issue with the actual >> code on my end and not true JFX issues. I've tried to narrow down further >> but it is very time consuming to do this and it would help to know if there >> were any rough guesses at what might be causing this problem. >> >> Is it the fact that everything is so highly styled, or just the number of >> components, is it something like I shouldn't do any actual real work in an >> 'on finished' method, etc? If there are any possible leads then I can try >> and put together a small sample but at the moment I'm firing randomly. >> >> As far as the code goes, it's a fairly standard parallel transition >> containing two translate transitions. A very simple example of the sort of >> logic used can be seen here: >> https://code.google.com/p/zenjava-playtime/source/browse/trunk/javafx-performance/animate1/src/main/java/com/zenjava/jfx/performance/animate1/SwipeApp.java >> >> But this one animates consistently smooth. > >
