[Papervision3D] Matrix to Rotation

[John Brookes]

Think it has to go through a render before the matrix is updated, not sure.

but..
To get the rotations from a matrix.
var rot:Number3D = Matrix3D.matrix2euler(plane.transform);
trace("Euler rotation "+rot);


wish there was a forum
http://forum.papervision3d.org

2009/4/1 Pablo Lemos <pablo at cabanacriacao.com>

> Hi List,
>
> I am studying the core PPV3D code and trying to understand some things.
> My question now is: How PPV3D gets a Matrix and, from it,  generates
> something like rotationX.
>
> I mean:
> A Matrix like that should result all rotations 0:
> 1  0  0  0
> 0  1  0  0
> 0  0  1  0
> 0  0  0  1
>
> But how can I get a Matrix like this below and get the resultant rotationX
> ?
>
> -0.979  -0.184  0.084  158.493
> -0.185  0.982  -0.006  127.192
> -0.082  -0.021  -0.996  744.922
> 0  0  0  1
>
>
> I´ve got these matrixes tracing (someDO3D.transform);
>
> Thanks in advance,
>
> Pablo Cabana
> (21) 9338-0388
> Cabana Criação
> (21) 2707-7020
> www.cabanacriacao.com
> Visite também o Cabanoblog:
> www.cabanacriacao.com/blog
>
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