Re: Spring visualisation (Re: [PATCH weston 4/4 v1] Implement animated zoom transitions.)

2012-05-21 Thread Scott Moreau
> > Hi, > > when I was briefly fighting with springs last year, I used the attached > files to visualise the spring behaviour. It runs the spring with > hardcoded values, dumps data into a text file, and renders it with > gnuplot. Usage: > > $ sh spring.c > > But before using, one should make sure

Spring visualisation (Re: [PATCH weston 4/4 v1] Implement animated zoom transitions.)

2012-05-21 Thread Pekka Paalanen
On Mon, 21 May 2012 00:33:21 -0600 Scott Moreau wrote: > This patch introduces animated transitions for zoom. It uses springs to drive > the animations but there were some problems, so there are a couple of things > that have to be done to make this happen. First, the spring timestamp is set > wi

[PATCH weston 4/4 v1] Implement animated zoom transitions.

2012-05-20 Thread Scott Moreau
This patch introduces animated transitions for zoom. It uses springs to drive the animations but there were some problems, so there are a couple of things that have to be done to make this happen. First, the spring timestamp is set with weston_compositor_get_time() but when the first frame handler