[osg-users] Speeding u/down animation smoothly

[Julien Valentin]

Interpreting the sources,( I haven't tested as it's kinda obvious)
 the animationtime is (latest - first - offset) * timemul
If you want to control this equation the simplier is to make its variables constants:
posing timemult=1 offset =0 and first=0 give use animationtime =latest
so have complete control with only one parameter
NB: first must always reset at each update to prevent its auto update in apc



dhhabyc wrote:
> Hi,
> 
> Thank you for your answer mp3butcher.
> 
>  Regarding the math issue: actually the arithmethic is correct in my code, the problem, as I found, was that the _latestTime and _fisrtTime in the AnimationPathCallback won't match the ones provided in AnimationPath, so I subclassed AnimationPathCallback providing access to mentioned members and extract them from the callback (instead of the path) and it finally worked.
> 
>  Regarding your second post, to be honest I didnt understand.
> 
>  I'm just a newbie on OSG and the lack of proper documentation is becoming quite a problem (for me at least). 
> 
> 
> 
> Cheers,


------------------------
Twirling twirling twirling toward freedom

------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=75292#75292