Re: [ scripting ] Filter "NodeAnimatedParameters" to be only translate

[Nicolas Langlois <nicolasl(at)buzzimage.com>]

Stefan,

I'm not sure what you're trying to do but if you're trying to to 
gradually offset each key of the fCurve (so that the offset is getting 
more and more intense, like your first script seems to imply by - 
"oFCurve.OffsetKeys(oRange, oTimeOffset * i" ), here's something you 
should look into:

xsi.Selection(i).NodeAnimatedParameters(c.siFCurveSource)
       for oObj in oFCurveAnimatedParams:
               if "pos" in oObj.Name:
                       oFCurve = oObj.Source
                       oRange = oFCurve.GetKeysBetween(oIn, oOut)
			# Get all keys of the fcurve and offset them
			oKeys = oFCurve.Keys
			for i in range(len(oKeys)):
				# To offset them more and more
				oKeys(i).Time.Value = oTimeOffset * i
				# To offset them all the same value
				#oKeys(i).Time.Value = oTimeOffset


Is this what you're looking for?


Nicolas Langlois
Senior/Lead Rigger/TD
Buzz Image



Stefan Andersson wrote:
> ok... this:
> ------
> for i in range(oSel):
> 	oFAP =  xsi.Selection(i).NodeAnimatedParameters(c.siFCurveSource)
> 	for oObj in oFAP:
> 		xsi.LogMessage(oObj)
> ------
> gives me the name of the object and the posy, posz etc.
>
> This gives me nothing
> ------
> for i in range(oSel):
> 	oFAP =  xsi.Selection(i).NodeAnimatedParameters(c.siFCurveSource)
> 	for oObj in oFAP:
> 		if 'rot' in oObj.Name:
> 			xsi.LogMessage("yes")
> ------
> This gives me a callback of 'X' 'Y' 'Z'
> ------
> for i in range(oSel):
> 	oFAP =  xsi.Selection(i).NodeAnimatedParameters(c.siFCurveSource)
> 	for oObj in oFAP:
> 		xsi.LogMessage(oObj.Name)
> ----
>
> Anyone has any ideas?? :)
>
> regards
> stfean
>
>
> On 10/15/07, Stefan Andersson <sanders3d(at)gmail.com> wrote:
>   
> > Hi Nicolas,
> >
> > kind of lame that I didn't see that at first :)
> >
> > However, I'm still stuck, perhaps my method should be revamped.
> > Because the function siFCurveSource gives you a boolean number if a
> > animation curve exists or not. And it still would do a offset on all
> > of the keyframes from the function OffsetKeys
> >
> > hmm... I might need to rethink it from the start I think.
> >
> > regards
> > stefan
> >
> >
> >
> >
> >
> > On 10/15/07, Nicolas Langlois <nicolasl(at)buzzimage.com> wrote:
> >     
> > > Stephan,
> > >
> > > It's not "siFCurveSource" that you need to check to see if it's pos or
> > > rot or else, it's "oObj".
> > >
> > > in your script do this:
> > >
> > > #--- start of python script
> > >
> > > import win32com.client
> > > from win32com.client import constants as c
> > >
> > > xsi = Application
> > >
> > > oIn = 1
> > > oOut = 100
> > > oTimeOffset = 2
> > >
> > > oSel = xsi.Selection.Count
> > >
> > > for i in range(oSel):
> > >         oFCurveAnimatedParams =
> > > xsi.Selection(i).NodeAnimatedParameters(c.siFCurveSource)
> > >         for oObj in oFCurveAnimatedParams:
> > >                 if "pos" in oObj.Name: # THIS IS WHAT YOUR LOOKING FOR I THINK
> > >                         oFCurve = oObj.Source
> > >                         oRange = oFCurve.GetKeysBetween(oIn, oOut)
> > >                         oFCurve.OffsetKeys(oRange, oTimeOffset * i)
> > >
> > > #--- end of python script
> > >
> > > Nicolas Langlois
> > > Senior/Lead Rigger/TD
> > > Buzz Image
> > >
> > >
> > >
> > > Stefan Andersson wrote:
> > >       
> > > > Hi All,
> > > >
> > > > I'm working (again) on this offset plugin. Thanks to André I now have
> > > > a much faster plugin using the xsi model. Though, now I would like to
> > > > filter out what's being selected or offset. The working base code I
> > > > have now is:
> > > >
> > > > ( can also be downloaded at http://sanders3d.googlepages.com/ )
> > > >
> > > > #--- start of python script
> > > >
> > > > import win32com.client
> > > > from win32com.client import constants as c
> > > >
> > > > xsi = Application
> > > >
> > > > oIn = 1
> > > > oOut = 100
> > > > oTimeOffset = 2
> > > >
> > > > oSel = xsi.Selection.Count
> > > >
> > > > for i in range(oSel):
> > > >       oFCurveAnimatedParams =
> > > > xsi.Selection(i).NodeAnimatedParameters(c.siFCurveSource)
> > > >       for oObj in oFCurveAnimatedParams:
> > > >               oFCurve = oObj.Source
> > > >               oRange = oFCurve.GetKeysBetween(oIn, oOut)
> > > >               oFCurve.OffsetKeys(oRange, oTimeOffset * i)
> > > >
> > > > #--- end of python script
> > > >
> > > > I would like to filter the "siFCurveSource" to only select
> > > > translation, rotation, etc. I've tried to look in the SDK docs if
> > > > something like "siFCurveSource.posx" or anything like that exists.
> > > > I don't know... learning as I go at least :) Anyone up for making any pointers?
> > > >
> > > > regards
> > > > stefan andersson
> > > >
> > > >
> > > >         
> > > ---
> > > Unsubscribe? Mail Majordomo(at)Softimage.COM with the following text in body:
> > > unsubscribe xsi
> > >
> > >       
> > --
> > __________________________________________
> > Pixel Abuser (at) http://www.swiss.se/
> > Blog (at) http://sanders3d.blogspot.com/
> > Web (at) http://sanders3d.googlepages.com/
> > work e.mail: stefan [at] swiss.se
> >
> >     
>
>
>   

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