[Bf-committers] Collada joints -> Blender Bones

[P. Visser]

Horace,

When moving J3, using IK, J1 does not move. (using the solution from
http://img82.imageshack.us/img82/4706/bonesmt0.jpg)

When I move J2 using IK, then J1 does move.

This is not the desired effect. Is there a way to fix this?

- Pieter



> -----Oorspronkelijk bericht-----
> Van: bf-committers-bounces at projects.blender.org [mailto:bf-committers-
> bounces at projects.blender.org] Namens P. Visser
> Verzonden: zondag 10 september 2006 18:34
> Aan: 'bf-blender developers'
> Onderwerp: RE: [Bf-committers] Collada joints -> Blender Bones
> 
> Hi,
> 
> It looks very promising!..
> 
> 
> This way I think i can just copy the weights of the Collada joints to the
> blender bones...
> 
> Thanks a lot.
> 
> 
> >
> > Hi,
> >
> > Brilliant! That's what we need :)
> >
> > -Ton-
> >
> > On 10 Sep, 2006, at 15:10, horace wrote:
> >
> > > i don't think j1 has two transformations. unlike in blender in most
> > > other applications (like maya) parenting gets drawn as bones. so in
> > > blender you would achieve the same functionality by simply parenting
> > > the second bone like on this screenshot:
> > > http://img82.imageshack.us/img82/4706/bonesmt0.jpg
> > >
> > > or am i wrong? :)
> > >
> > > On 9/10/06, Ton Roosendaal <ton at blender.org> wrote:Hi,
> > >>
> > >> If you follow your first assumption ( problem1.gif), then J1 defines
> a
> > >> transformation that puts J2 on a new location. J2 has its own
> > >> transformation as you indicate with the arrow.
> > >>
> > >> I'll join irc #blendercoders now... probably easier to discuss it
> > >> there
> > >> :)
> > >>
> > >> -Ton-
> > >>
> > >> On 10 Sep, 2006, at 13:13, P. Visser wrote:
> > >>
> > >> >> In Collada.
> > >> >>
> > >> >> J1 in your drawing transforms J2 and J3 to different locations.
> > >> >
> > >> > Yes, because J1 is the parent of J2 and J3. so if you move J1, J2
> > >> and
> > >> > J3
> > >> > move accordingly (in Collada).
> > >> >
> > >> > _______________________________________________
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> > >> >
> > >> >
> > >> >
> > >> ---------------------------------------------------------------------
> -
> > >> --
> > >> --
> > >> Ton Roosendaal  Blender Foundation ton at blender.org
> > >> http://www.blender.org
> > >>
> > >> _______________________________________________
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> > ------------------------------------------------------------------------
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> > Ton Roosendaal  Blender Foundation ton at blender.org
> > http://www.blender.org
> >
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