Hi,
If you check the osganimationtimline, it blends the two animations. The
idle and the scratch. It could help you i guess.
The screenshoot is funny :)
Cheers,
Cedric
Fabien Lavignotte wrote:
For blending I have checked osganimationtimeline, the TimeLine thing is quite
nice but i am not sure it cover my needs.
I just wanted to blend smoothly when going from one animation loop to another (for
exemple run->walk, then walk->stand). Looking at TimeLine code i wasn't sure it
was possible.
So, i ended up hacking a node callback with BasicAnimationManager, by setting weight on the 2 Animation and then let osgAnimation engine blend properly the two animations.
Blending seems to be done but result is quite weird, even funny sometimes (check the screenshot) but i don't know if it is osgAnimation fault, my code or even the animations. I have to dig further into it but unfortunately i don't have much time to dedicate to character animation, it is just a side project.
Fabien.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Cedric
Pinson
Sent: lundi 9 février 2009 12:41
To: OpenSceneGraph Submissions
Subject: Re: [osg-submissions] Small fixes for osgAnimation
Hi Fabien,
I will check them for integration, could send me in futur a patch it's easier
for me to watch what changed. I know Robert prefer entire file, so i propose
you send both.
Can you describe the problem you have about blending ? Did you check in the
osganimationtimeline example ?
Thank you for your contribution
Cheers,
Cedric
Fabien Lavignotte wrote:
Some other litte changes just to clean up the API.
TimeLine : remove virtual inheritance that is not needed RigGeometry :
put some methods/members in private section (everything was public),
use META_Object macro osganimationskinning.cpp : remove two lines that
are not needed
By the way, i have some good result with osgAnimation. I should post a
screenshot soon. I still have some problems with blending for the moment...
Thanks,
Fabien
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of
Cedric Pinson
Sent: jeudi 5 février 2009 20:03
To: OpenSceneGraph Submissions
Subject: Re: [osg-submissions] Small fixes for osgAnimation
Here the file without the virtual osg::Object
Cheers,
Cedric
Cedric Pinson wrote:
Hi Fabien,
Thanks for the fix, The virtual inherit from osg::Object was due some
previous test, it's not require.
Cheers,
Cedric
Fabien Lavignotte wrote:
Hi Robert and Cedric,
Here is some various small fixes i have done while playing with
osgAnimation. - Animation : removed the _name attribute that is
never used.
- BasicAnimationManager : fix a crash on Windows with the example
osganimationviewer. The _lastUpdate attribute was not initialized
when using copy constructor.
- CMakeLists.txt : add RigGeometry to the headers list And just a
small comment on the Animation class, it uses virtual inheritance on
osg::Object, is it really needed ?
Thanks,
Fabien Lavignotte
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