Hi Bretch :)
Thanks a lot! this certainly explain everything ;)
I need to store several different values, I need a float[3] for
accumulating neighbours positions, an int to store neighbours amount and
more advanced relaxation algorithm may need to store aditional
information like face area, angles , springs and stuff like that so as a
solution I will create a new structure with those fields and use the
(void *)tmp.p to store and retrieve them all.
Cheers
Raul
> Hi,
>
> On Thu, Feb 10, 2011 at 5:40 PM, <ra...@info.upr.edu.cu> wrote:
>> float *vert= (float *)MEM_callocN(3*me->totverts*sizeof(float ),
>> "vertsmooth");
>> eve= em->verts.first;
>> int counter = 0;
>> while(eve) {
>> if(eve->f & SELECT) {
>> (eve->tmp).p = &vert[counter];
>> (eve->tmp).fp = 0.f;
>
> Don't set fp to 0.f, since tmp is a union this also affects p. You can
> one of the two, but not both at the same time.
>
> Brecht.
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