Hi,
2013/9/27 Carsten Neumann <carsten_neum...@gmx.net>
> Hello,
> i.e. the transformation matrix applied to a vertex should be the
> identity. When
> the bone is moved away from the binding transformation you want the
> vertices affected by the difference between the bone's current
> transformation and its transformation at binding time, which you get by
> multiplying with the binding matrix (= inverse of transformation at
> binding time).
>
> Cheers,
> Carsten
>
Ok, the rest position of the vertex V, for example, is clear (pos_V[0]).
Instead if I want to know the position of the vertex V in a certain time
"1" (not binding time), which operation does OpenSG apply?
Something like: pos_V[1] = mat_joint[1] * matBind ?
Thanks again!
------------------------------------------------------------------------------
October Webinars: Code for Performance
Free Intel webinars can help you accelerate application performance.
Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from
the latest Intel processors and coprocessors. See abstracts and register >
http://pubads.g.doubleclick.net/gampad/clk?id=60133471&iu=/4140/ostg.clktrk
_______________________________________________
Opensg-users mailing list
Opensg-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/opensg-users
