[mailto:[EMAIL PROTECTED] Behalf Of Nikolai V. Chr.
> Sent: 21. marraskuuta 2003 13:44
> To: [EMAIL PROTECTED]
> Subject: Re: [JAVA3D] Difficult matrix algebra problem
>
>
> Pasi Paasiala wrote:
>
> > If you have the transforms in the global coordinates, you can u
Thank you Pasi Paasiala and Jeremy Booth
Regards
Nikolai
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Nikolai V. Christensen, Computer Engineer,
Simulation and Training department
IFAD, Forskerparken 10A, DK-5230 Odense M
Denmark, EU
Phone: +45 63 15 71 31 Fax: +45 65 93 29 99
WWWeb: http://www
Title: RE: [JAVA3D] Difficult matrix algebra problem
Check Jeremy's reply. It was more clear than mine.
Basically the situation is as follows. Assume you have transformations A and C and you want to know the relative transformation B between them.
You know that:
AB = C
Whe
Pasi Paasiala wrote:
If you have the transforms in the global coordinates, you can use the
inverse transform to get the relative transform.
Take the inverse of one of the global transformations and multiply
with it the other.
You mean like this or the opposite mul:
solution.mul(M|1.invert(), M2);
Nikolai V. Chr. said:
> Is there any solution to this problem:
>
> I have two transform nodes in a scenegraph.
> Neither of them is ancester to the other.
>
> Is it possible to get the transform between them?
>
> All transform nodes are expected to be affine.
>
> Any help is appreciated
> Nikolai
Title: RE: [JAVA3D] Difficult matrix algebra problem
If you have the transforms in the global coordinates, you can use the inverse transform to get the relative transform.
Take the inverse of one of the global transformations and multiply with it the other.
Regards,
Pasi
Is there any solution to this problem:
I have two transform nodes in a scenegraph.
Neither of them is ancester to the other.
Is it possible to get the transform between them?
All transform nodes are expected to be affine.
Any help is appreciated
Nikolai
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